Agenda, regular meeting — St. Helena City Council, March 24, 2026 (part 5 of 8)

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 18: Main St & Mitchell Dr/Pope St Existing Weekday PM
Fehr & Peers Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 0 0 149 129 27 94 77 497 52 88 438 11 Future Volume (veh/h) 0 0 149 129 27 94 77 497 52 88 438 11 Initial Q (Qb), veh 0 0 0 0 0 0 0 50 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 0.89 1.00 0.97 1.00 0.97 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1856 1856 1856 1856 1318 1318 1856 1318 1318 Adj Flow Rate, veh/h 0 0 160 139 29 36 83 534 56 95 471 12 Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 Percent Heavy Veh, % 3 3 3 3 3 3 3 3 3 3 3 3
Cap, veh/h 0 29 129 186 39 173 118 745 23 120 752 19
Arrive On Green 0.00 0.00 0.02 0.14 0.14 0.14 0.08 0.47 0.47 0.09 0.48 0.48 Sat Flow, veh/h 0 1856 1572 1474 308 1399 1767 1170 123 1767 1279 33 Grp Volume(v), veh/h 0 0 160 168 0 36 83 0 590 95 0 483 Grp Sat Flow(s),veh/h/ln 0 1856 1572 1782 0 1399 1767 0 1293 1767 0 1312 Q Serve(g_s), s 0.0 0.0 2.0 8.5 0.0 2.1 4.3 0.0 42.1 4.9 0.0 29.1 Cycle Q Clear(g_c), s 0.0 0.0 2.0 8.5 0.0 2.1 4.3 0.0 42.1 4.9 0.0 29.1 Prop In Lane 0.00 1.00 0.83 1.00 1.00 0.09 1.00 0.02
Lane Grp Cap(c), veh/h 0 29 129 224 0 173 118 0 768 120 0 771 V/C Ratio(X) 0.00 0.00 1.24 0.75 0.00 0.21 0.70 0.00 0.77 0.79 0.00 0.63 Avail Cap(c_a), veh/h 0 39 165 1106 0 869 1097 0 1020 1097 0 1035 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 0.0 58.7 53.9 0.0 50.2 58.5 0.0 26.4 58.7 0.0 17.2 Incr Delay (d2), s/veh 0.0 0.0 153.6 1.9 0.0 0.2 2.9 0.0 1.7 4.3 0.0 0.3 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 129.8 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 0.0 9.7 5.4 0.0 1.1 2.7 0.0 50.4 3.2 0.0 9.2 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 0.0 0.0 212.3 55.8 0.0 50.4 61.3 0.0 158.0 63.0 0.0 17.5 LnGrp LOS F E D E F E B
Approach Vol, veh/h 160 204 673 578
Approach Delay, s/veh 212.3 54.9 146.0 25.0
Approach LOS F D F C
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 12.7 52.9 23.5 13.0 52.6 6.0
Change Period (Y+Rc), s 4.7 7.7 9.7 4.7 * 7.7 4.0
Max Green Setting (Gmax), s 59.0 75.0 59.0 59.0 * 75 2.0 Max Q Clear Time (g_c+I1), s 6.3 31.1 10.5 6.9 44.1 4.0 Green Ext Time (p_c), s 0.0 0.6 0.2 0.0 0.8 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 97.8
HCM 7th LOS F
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

Agenda Item #13.1.

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HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 19: Main St & Grayson Avenue Existing Weekday PM
Fehr & Peers Synchro 12 Report
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Volume (veh/h) 30 29 26 667 696 55
Future Volume (veh/h) 30 29 26 667 696 55
Initial Q (Qb), veh 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00
Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 0.98
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1318 1318 1318
Adj Flow Rate, veh/h 32 8 28 717 748 58
Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93
Percent Heavy Veh, % 3 3 3 3 3 3
Cap, veh/h 111 28 92 982 764 59
Arrive On Green 0.08 0.08 0.05 0.74 0.63 0.63
Sat Flow, veh/h 1348 337 1767 1318 1206 93
Grp Volume(v), veh/h 41 0 28 717 0 806
Grp Sat Flow(s),veh/h/ln1727 0 1767 1318 0 1299
Q Serve(g_s), s 1.8 0.0 1.2 24.3 0.0 47.8
Cycle Q Clear(g_c), s 1.8 0.0 1.2 24.3 0.0 47.8
Prop In Lane 0.78 0.20 1.00 0.07
Lane Grp Cap(c), veh/h 142 0 92 982 0 824
V/C Ratio(X) 0.29 0.00 0.30 0.73 0.00 0.98
Avail Cap(c_a), veh/h 1103 0 1084 1271 0 1187
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 1.00
Uniform Delay (d), s/veh 34.5 0.0 36.5 5.7 0.0 14.1
Incr Delay (d2), s/veh 0.4 0.0 0.7 1.0 0.0 15.6
Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0
%ile BackOfQ(50%),veh/ln0.8 0.0 0.5 4.3 0.0 14.2
Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 34.9 0.0 37.1 6.7 0.0 29.7
LnGrp LOS C D A C
Approach Vol, veh/h 41 745 806
Approach Delay, s/veh 34.9 7.8 29.7
Approach LOS C A C
Timer - Assigned Phs 1 2 6 8
Phs Duration (G+Y+Rc), s8.9 59.8 68.6 11.3
Change Period (Y+Rc), s 4.7 9.1 * 9.1 4.7
Max Green Setting (Gmax), s 49.0 73.0 * 77 51.0
Max Q Clear Time (g_c+I1), s 3.2 49.8 26.3 3.8
Green Ext Time (p_c), s 0.0 0.9 0.7 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 19.6
HCM 7th LOS B
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

Agenda Item #13.1.

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HCM 7th TWSC Saint Helena Streets Master Plan
20: Main St & Sulphur Springs Ave Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 1
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 9 63 43 684 711 14
Future Vol, veh/h 9 63 43 684 711 14
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 150 0 80 - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 93 93 93 93 93 93
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 10 68 46 735 765 15
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1600 772 780 0 - 0
Stage 1 772 - - - - -
Stage 2 828 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 116 398 833 - - -
Stage 1 454 - - - - -
Stage 2 427 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 110 398 833 - - -
Mov Cap-2 Maneuver 245 - - - - -
Stage 1 429 - - - - -
Stage 2 427 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 16.44 0.57 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 EBLn2 SBT SBR
Capacity (veh/h) 833 - 245 398 - -
HCM Lane V/C Ratio 0.055 - 0.039 0.17 - -
HCM Ctrl Dly (s/v) 9.6 - 20.3 15.9 - -
HCM Lane LOS A - C C - -
HCM 95th %tile Q(veh) 0.2 - 0.1 0.6 - -
Agenda Item #13.1.

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HCM 7th AWSC Saint Helena Streets Master Plan
21: Starr Ave & Hunt Ave Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.1
Intersection LOS A
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 16 57 5 6 34 15
Future Vol, veh/h 16 57 5 6 34 15
Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 17 61 5 6 37 16
Number of Lanes 1 0 0 1 1 0
Approach EB WB NB
Opposing Approach WB EB
Opposing Lanes 1 1 0
Conflicting Approach Left NB EB
Conflicting Lanes Left 0 1 1
Conflicting Approach Right NB WB
Conflicting Lanes Right 1 0 1
HCM Control Delay, s/veh 6.9 7.3 7.3

HCM LOS A A A
Lane NBLn1 EBLn1 WBLn1
Vol Left, % 69% 0% 45%
Vol Thru, % 0% 22% 55%
Vol Right, % 31% 78% 0%
Sign Control Stop Stop Stop
Traffic Vol by Lane 49 73 11
LT Vol 34 0 5
Through Vol 0 16 6
RT Vol 15 57 0
Lane Flow Rate 53 78 12
Geometry Grp 1 1 1
Degree of Util (X) 0.059 0.078 0.014
Departure Headway (Hd) 4.064 3.584 4.194
Convergence, Y/N Yes Yes Yes
Cap 882 998 852
Service Time 2.085 1.61 2.225
HCM Lane V/C Ratio 0.06 0.078 0.014
HCM Control Delay, s/veh 7.3 6.9 7.3
HCM Lane LOS A A A
HCM 95th-tile Q 0.2 0.3 0
Agenda Item #13.1.

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HCM 7th TWSC Saint Helena Streets Master Plan
22: Pope Street & Starr Ave Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.3
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 25 155 169 37 58 10
Future Vol, veh/h 25 155 169 37 58 10
Conflicting Peds, #/hr 2 0 0 2 0 2
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 88 88 88 88 88 88
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 28 176 192 42 66 11
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 236 0 - 0 448 217
Stage 1 - - - - 215 -
Stage 2 - - - - 233 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1325 - - - 567 820
Stage 1 - - - - 818 -
Stage 2 - - - - 803 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1323 - - - 551 817
Mov Cap-2 Maneuver - - - - 551 -
Stage 1 - - - - 797 -
Stage 2 - - - - 802 -
Approach EB WB SB
HCM Ctrl Dly, s/v 1.08 0 12.18

HCM LOS B
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 250 - - - 579
HCM Lane V/C Ratio 0.021 - - - 0.134
HCM Ctrl Dly (s/v) 7.8 0 - - 12.2
HCM Lane LOS A A - - B
HCM 95th %tile Q(veh) 0.1 - - - 0.5
Agenda Item #13.1.

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HCM 7th TWSC Saint Helena Streets Master Plan
23: College Ave/Paseo Grand Dr & Pope Street Existing Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.6
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 21 157 33 14 144 5 42 2 11 2 1 18
Future Vol, veh/h 21 157 33 14 144 5 42 2 11 2 1 18
Conflicting Peds, #/hr 0 0 1 1 0 0 2 0 0 0 0 2
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length 85 - - 90 - - - - 50 - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 85 85 85 85 85 85 85 85 85 85 85 85
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 25 185 39 16 169 6 49 2 13 2 1 21
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 175 0 0 225 0 0 459 463 205 441 479 174 Stage 1 - - - - - - 255 255 - 205 205 -
Stage 2 - - - - - - 205 208 - 235 274 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1395 - - 1338 - - 510 495 833 525 484 866 Stage 1 - - - - - - 748 695 - 794 730 -
Stage 2 - - - - - - 795 728 - 766 681 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1395 - - 1337 - - 480 479 832 499 469 865 Mov Cap-2 Maneuver - - - - - - 480 479 - 499 469 -
Stage 1 - - - - - - 734 682 - 785 721 -
Stage 2 - - - - - - 763 719 - 738 669 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 0.76 0.66 12.6 9.77

HCM LOS B A
Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 480 832 1395 - - 1337 - - 779
HCM Lane V/C Ratio 0.108 0.016 0.018 - - 0.012 - - 0.032 HCM Ctrl Dly (s/v) 13.4 9.4 7.6 - - 7.7 - - 9.8
HCM Lane LOS B A A - - A - - A
HCM 95th %tile Q(veh) 0.4 0 0.1 - - 0 - - 0.1
Agenda Item #13.1.

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HCM 7th TWSC Saint Helena Streets Master Plan
24: Silverado Trail & Pratt Ave Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 0.6
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 2 33 9 382 573 11
Future Vol, veh/h 2 33 9 382 573 11
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 2 37 10 429 644 12
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1099 650 656 0 - 0
Stage 1 650 - - - - -
Stage 2 449 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 234 467 926 - - -
Stage 1 518 - - - - -
Stage 2 641 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 231 467 926 - - -
Mov Cap-2 Maneuver 231 - - - - -
Stage 1 510 - - - - -
Stage 2 641 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 13.95 0.21 0

HCM LOS B
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 41 - 441 - -
HCM Lane V/C Ratio 0.011 - 0.089 - -
HCM Ctrl Dly (s/v) 8.9 0 14 - -
HCM Lane LOS A A B - -
HCM 95th %tile Q(veh) 0 - 0.3 - -
Agenda Item #13.1.

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HCM 7th TWSC Saint Helena Streets Master Plan
25: Silverado Trail & Howell Mountain Rd Existing Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 0.5
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 18 19 372 10 5 601
Future Vol, veh/h 18 19 372 10 5 601
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 100 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 87 87 87 87 87 87
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 21 22 428 11 6 691
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 1136 433 0 0 439 0
Stage 1 433 - - - - -
Stage 2 702 - - - - -
Critical Hdwy 6.43 6.23 - - 4.13 -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 - - 2.227 -
Pot Cap-1 Maneuver 223 620 - - 1115 -
Stage 1 652 - - - - -
Stage 2 489 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 221 620 - - 1115 -
Mov Cap-2 Maneuver 352 - - - - -
Stage 1 652 - - - - -
Stage 2 487 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 13.78 0 0.07

HCM LOS B
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 452 1115 -
HCM Lane V/C Ratio - - 0.094 0.005 -
HCM Ctrl Dly (s/v) - - 13.8 8.2 -
HCM Lane LOS - - B A -
HCM 95th %tile Q(veh) - - 0.3 0 -
Agenda Item #13.1.

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HCM 7th TWSC Saint Helena Streets Master Plan
26: Silverado Trail & Pope Street Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 3.3
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 63 109 62 319 515 104
Future Vol, veh/h 63 109 62 319 515 104
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - 100 - - 225
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 71 122 70 358 579 117
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1076 579 696 0 - 0
Stage 1 579 - - - - -
Stage 2 498 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 242 513 896 - - -
Stage 1 559 - - - - -
Stage 2 609 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 223 513 896 - - -
Mov Cap-2 Maneuver 355 - - - - -
Stage 1 515 - - - - -
Stage 2 609 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 19.36 1.52 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 896 - 441 - -
HCM Lane V/C Ratio 0.078 - 0.438 - -
HCM Ctrl Dly (s/v) 9.4 - 19.4 - -
HCM Lane LOS A - C - -
HCM 95th %tile Q(veh) 0.3 - 2.2 - -
Agenda Item #13.1.

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HCM 7th TWSC Saint Helena Streets Master Plan
27: Main St & Mills Ln Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 0.1
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 0 0 1 0 0 7 0 696 1 4 750 7
Future Vol, veh/h 0 0 1 0 0 7 0 696 1 4 750 7
Conflicting Peds, #/hr 0 0 0 0 0 0 5 0 0 0 0 5
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - 150 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 93 93 93 93 93 93 93 93 93 93 93 93
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 0 0 1 0 0 8 0 748 1 4 806 8
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1572 1573 815 1564 1577 749 819 0 0 749 0 0 Stage 1 824 824 - 749 749 - - - - - - -
Stage 2 748 749 - 815 828 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 89 110 376 90 109 410 805 - - 855 - - Stage 1 366 386 - 402 418 - - - - - - -
Stage 2 403 418 - 370 384 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 86 108 374 89 108 410 801 - - 855 - - Mov Cap-2 Maneuver 86 108 - 89 108 - - - - - - -
Stage 1 362 382 - 402 418 - - - - - - -
Stage 2 395 418 - 367 381 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 14.65 13.94 0 0.05

HCM LOS B B
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 801 - - 374 410 855 - -
HCM Lane V/C Ratio - - - 0.003 0.018 0.005 - -
HCM Ctrl Dly (s/v) 0 - - 14.7 13.9 9.2 - -
HCM Lane LOS A - - B B A - -
HCM 95th %tile Q(veh) 0 - - 0 0.1 0 - -
Agenda Item #13.1.

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HCM 7th TWSC Saint Helena Streets Master Plan
28: Main St & Charter Oak Ave Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 6.9
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 13 6 19 58 0 16 9 597 97 24 684 8
Future Vol, veh/h 13 6 19 58 0 16 9 597 97 24 684 8
Conflicting Peds, #/hr 0 0 0 0 0 0 10 0 0 0 0 10
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 100 - - 100 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 92 92 92 92 92 92 92 92 92 92 92 92
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 14 7 21 63 0 17 10 649 105 26 743 9
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1478 1584 758 1520 1536 702 762 0 0 754 0 0 Stage 1 810 810 - 721 721 - - - - - - -
Stage 2 668 774 - 799 814 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 103 108 405 97 115 437 846 - - 851 - - Stage 1 372 392 - 417 430 - - - - - - -
Stage 2 446 407 - 378 390 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 94 102 402 82 110 437 838 - - 851 - - Mov Cap-2 Maneuver 94 102 - 82 110 - - - - - - -
Stage 1 357 376 - 412 425 - - - - - - -
Stage 2 423 402 - 341 374 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 36.25 119.25 0.12 0.31

HCM LOS E F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 838 - - 156 100 851 - -
HCM Lane V/C Ratio 0.012 - - 0.265 0.804 0.031 - -
HCM Ctrl Dly (s/v) 9.3 - - 36.3 119.2 9.4 - -
HCM Lane LOS A - - E F A - -
HCM 95th %tile Q(veh) 0 - - 1 4.4 0.1 - -
Agenda Item #13.1.

Page 611 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
29: Oak Ave & Pine St Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.5
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 1 2 5 20 1 5 1 65 19 4 65 2
Future Vol, veh/h 1 2 5 20 1 5 1 65 19 4 65 2
Peak Hour Factor 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 1 2 6 24 1 6 1 76 22 5 76 2
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach Right NB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh 7.1 7.6 7.5 7.6

HCM LOS A A A A
Lane NBLn1 EBLn1 WBLn1 SBLn1
Vol Left, % 1% 13% 77% 6%
Vol Thru, % 76% 25% 4% 92%
Vol Right, % 22% 63% 19% 3%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 85 8 26 71
LT Vol 1 1 20 4
Through Vol 65 2 1 65
RT Vol 19 5 5 2
Lane Flow Rate 100 9 31 84
Geometry Grp 1 1 1 1
Degree of Util (X) 0.11 0.01 0.037 0.095
Departure Headway (Hd) 3.95 3.94 4.312 4.089
Convergence, Y/N Yes Yes Yes Yes
Cap 903 894 820 873
Service Time 1.992 2.029 2.394 2.131
HCM Lane V/C Ratio 0.111 0.01 0.038 0.096
HCM Control Delay, s/veh 7.5 7.1 7.6 7.6
HCM Lane LOS A A A A
HCM 95th-tile Q 0.4 0 0.1 0.3
Agenda Item #13.1.

Page 612 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
30: Oak Ave & Adams St Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 8.3
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 7 29 27 44 31 15 15 67 96 16 81 4
Future Vol, veh/h 7 29 27 44 31 15 15 67 96 16 81 4
Peak Hour Factor 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 8 32 30 48 34 16 16 74 105 18 89 4
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh 8 8.4 8.4 8.3

HCM LOS A A A A
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 8% 11% 49% 16%
Vol Thru, % 38% 46% 34% 80%
Vol Right, % 54% 43% 17% 4%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 178 63 90 101
LT Vol 15 7 44 16
Through Vol 67 29 31 81
RT Vol 96 27 15 4
Lane Flow Rate 196 69 99 111
Geometry Grp 1 1 1 1
Degree of Util (X) 0.227 0.087 0.129 0.141
Departure Headway (Hd) 4.17 4.517 4.709 4.564
Convergence, Y/N Yes Yes Yes Yes
Cap 863 793 762 786
Service Time 2.191 2.546 2.737 2.588
HCM Lane V/C Ratio 0.227 0.087 0.13 0.141
HCM Control Delay, s/veh 8.4 8 8.4 8.3
HCM Lane LOS A A A A
HCM 95th-tile Q 0.9 0.3 0.4 0.5
Agenda Item #13.1.

Page 613 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
31: Oak Ave & Spring St Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 8.7
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 53 29 43 13 58 36 26 83 11 24 75 35
Future Vol, veh/h 53 29 43 13 58 36 26 83 11 24 75 35
Peak Hour Factor 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 58 32 47 14 64 40 29 91 12 26 82 38
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh8.7 8.5 8.7 8.7

HCM LOS A A A A
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 22% 42% 12% 18%
Vol Thru, % 69% 23% 54% 56%
Vol Right, % 9% 34% 34% 26%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 120 125 107 134
LT Vol 26 53 13 24
Through Vol 83 29 58 75
RT Vol 11 43 36 35
Lane Flow Rate 132 137 118 147
Geometry Grp 1 1 1 1
Degree of Util (X) 0.173 0.177 0.15 0.188
Departure Headway (Hd) 4.71 4.627 4.596 4.586
Convergence, Y/N Yes Yes Yes Yes
Cap 760 773 778 780
Service Time 2.75 2.667 2.638 2.625
HCM Lane V/C Ratio 0.174 0.177 0.152 0.188
HCM Control Delay, s/veh 8.7 8.7 8.5 8.7
HCM Lane LOS A A A A
HCM 95th-tile Q 0.6 0.6 0.5 0.7
Agenda Item #13.1.

Page 614 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
32: Main St & Spring St Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 1.7
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 22 51 76 515 486 31
Future Vol, veh/h 22 51 76 515 486 31
Conflicting Peds, #/hr 0 59 47 0 0 47
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 93 93 93 93 93 93
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 24 55 82 554 523 33
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1303 645 603 0 - 0
Stage 1 586 - - - - -
Stage 2 717 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 176 470 970 - - -
Stage 1 554 - - - - -
Stage 2 482 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 140 424 926 - - -
Mov Cap-2 Maneuver 274 - - - - -
Stage 1 462 - - - - -
Stage 2 460 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 17.58 1.19 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 231 - 364 - -
HCM Lane V/C Ratio 0.088 - 0.216 - -
HCM Ctrl Dly (s/v) 9.3 0 17.6 - -
HCM Lane LOS A A C - -
HCM 95th %tile Q(veh) 0.3 - 0.8 - -
Agenda Item #13.1.

Page 615 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
33: Pope St & Church St Existing Weekday PM
Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 3.3
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 36 111 0 0 200 48 0 0 0 41 0 78
Future Vol, veh/h 36 111 0 0 200 48 0 0 0 41 0 78
Conflicting Peds, #/hr 15 0 6 6 0 15 1 0 1 1 0 1
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 92 92 92 92 92 92 92 92 92 92 92 92
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 39 121 0 0 217 52 0 0 0 45 0 85
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 285 0 0 127 0 0 423 489 128 458 463 259 Stage 1 - - - - - - 205 205 - 258 258 -
Stage 2 - - - - - - 218 285 - 200 205 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1272 - - 1453 - - 539 478 920 511 494 777 Stage 1 - - - - - - 795 730 - 744 692 -
Stage 2 - - - - - - 782 674 - 800 730 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1254 - - 1445 - - 460 453 914 486 468 765 Mov Cap-2 Maneuver - - - - - - 460 453 - 486 468 -
Stage 1 - - - - - - 764 702 - 733 682 -
Stage 2 - - - - - - 694 665 - 772 702 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 1.95 0 0 12.06

HCM LOS A B
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) - 441 - - 1445 - - 639
HCM Lane V/C Ratio - 0.031 - - - - - 0.202
HCM Ctrl Dly (s/v) 0 8 0 - 0 - - 12.1
HCM Lane LOS A A A - A - - B
HCM 95th %tile Q(veh) - 0.1 - - 0 - - 0.8
Agenda Item #13.1.

Page 616 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
4: Hudson Ave & Madrona Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 3.2
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 18 3 12 12 3 7
Future Vol, veh/h 18 3 12 12 3 7
Conflicting Peds, #/hr 0 3 3 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 81 81 81 81 81 81
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 22 4 15 15 4 9
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 29 0 72 27
Stage 1 - - - - 27 -
Stage 2 - - - - 44 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1578 - 930 1045
Stage 1 - - - - 993 -
Stage 2 - - - - 975 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1573 - 919 1043
Mov Cap-2 Maneuver - - - - 919 -
Stage 1 - - - - 990 -
Stage 2 - - - - 966 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 3.65 8.64

HCM LOS A
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 1002 - - 900 -
HCM Lane V/C Ratio 0.012 - - 0.009 -
HCM Ctrl Dly (s/v) 8.6 - - 7.3 0
HCM Lane LOS A - - A A
HCM 95th %tile Q(veh) 0 - - 0 -
Agenda Item #13.1.

Page 617 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
5: Valley View St & Spring St Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 5.2
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 28 29 25 24 23 64
Future Vol, veh/h 28 29 25 24 23 64
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 71 71 71 71 71 71
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 39 41 35 34 32 90
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 80 0 164 60
Stage 1 - - - - 60 -
Stage 2 - - - - 104 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1511 - 824 1003
Stage 1 - - - - 960 -
Stage 2 - - - - 918 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1511 - 805 1003
Mov Cap-2 Maneuver - - - - 805 -
Stage 1 - - - - 960 -
Stage 2 - - - - 896 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 3.8 9.39

HCM LOS A
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 942 - - 918 -
HCM Lane V/C Ratio 0.13 - - 0.023 -
HCM Ctrl Dly (s/v) 9.4 - - 7.4 0
HCM Lane LOS A - - A A
HCM 95th %tile Q(veh) 0.4 - - 0.1 -
Agenda Item #13.1.

Page 618 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
6: Crane Ave/Valley View St & Grayson Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.6
Intersection LOS A
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 13 23 66 19 8 52
Future Vol, veh/h 13 23 66 19 8 52
Peak Hour Factor 0.68 0.68 0.68 0.68 0.68 0.68
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 19 34 97 28 12 76
Number of Lanes 1 0 1 0 0 1
Approach WB NB SB
Opposing Approach SB NB
Opposing Lanes 0 1 1
Conflicting Approach Left NB WB
Conflicting Lanes Left 1 0 1
Conflicting Approach Right SB WB
Conflicting Lanes Right 1 1 0
HCM Control Delay, s/veh 7.4 7.7 7.7

HCM LOS A A A
Lane NBLn1 WBLn1 SBLn1
Vol Left, % 0% 36% 13%
Vol Thru, % 78% 0% 87%
Vol Right, % 22% 64% 0%
Sign Control Stop Stop Stop
Traffic Vol by Lane 85 36 60
LT Vol 0 13 8
Through Vol 66 0 52
RT Vol 19 23 0
Lane Flow Rate 125 53 88
Geometry Grp 1 1 1
Degree of Util (X) 0.138 0.059 0.102
Departure Headway (Hd) 3.976 4.002 4.165
Convergence, Y/N Yes Yes Yes
Cap 897 879 856
Service Time 2.021 2.098 2.213
HCM Lane V/C Ratio 0.139 0.06 0.103
HCM Control Delay, s/veh 7.7 7.4 7.7
HCM Lane LOS A A A
HCM 95th-tile Q 0.5 0.2 0.3
Agenda Item #13.1.

Page 619 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
7: Sulphur Spring Ave & Crane Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 4.8
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 5 4 5 38 49 1
Future Vol, veh/h 5 4 5 38 49 1
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 68 68 68 68 68 68
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 7 6 7 56 72 1
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 63 0 - 0 56 35
Stage 1 - - - - 35 -
Stage 2 - - - - 21 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1533 - - - 949 1035
Stage 1 - - - - 985 -
Stage 2 - - - - 1000 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1533 - - - 945 1035
Mov Cap-2 Maneuver - - - - 945 -
Stage 1 - - - - 980 -
Stage 2 - - - - 1000 -
Approach EB WB SB
HCM Ctrl Dly, s/v 4.09 0 9.12

HCM LOS A
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 1000 - - - 946
HCM Lane V/C Ratio 0.005 - - - 0.078
HCM Ctrl Dly (s/v) 7.4 0 - - 9.1
HCM Lane LOS A A - - A
HCM 95th %tile Q(veh) 0 - - - 0.3
Agenda Item #13.1.

Page 620 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
8: Main St & Pratt Ave Existing Conditions Weekend MD
Synchro 12 Report
Intersection
Int Delay, s/veh 1.2
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 5 1 8 20 0 12 14 625 22 11 584 5
Future Vol, veh/h 5 1 8 20 0 12 14 625 22 11 584 5
Conflicting Peds, #/hr 1 0 2 2 0 1 6 0 1 1 0 6
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 150 - - 70 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 96 96 96 96 96 96 96 96 96 96 96 96
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 5 1 8 21 0 13 15 651 23 11 608 5
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1321 1344 619 1326 1335 665 620 0 0 675 0 0 Stage 1 640 640 - 693 693 - - - - - - -
Stage 2 681 704 - 634 642 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 133 151 487 132 153 459 956 - - 912 - - Stage 1 462 468 - 432 443 - - - - - - -
Stage 2 439 438 - 466 467 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 125 146 483 125 148 458 951 - - 911 - - Mov Cap-2 Maneuver 125 146 - 125 148 - - - - - - -
Stage 1 454 460 - 425 436 - - - - - - -
Stage 2 420 431 - 450 459 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 22.47 30.98 0.19 0.17

HCM LOS C D
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 951 - - 221 172 911 - -
HCM Lane V/C Ratio 0.015 - - 0.066 0.194 0.013 - -
HCM Ctrl Dly (s/v) 8.8 - - 22.5 31 9 - -
HCM Lane LOS A - - C D A - -
HCM 95th %tile Q(veh) 0 - - 0.2 0.7 0 - -
Agenda Item #13.1.

Page 621 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
9: Main St & Elmhurst Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 1.2
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 31 25 20 630 589 23
Future Vol, veh/h 31 25 20 630 589 23
Conflicting Peds, #/hr 0 1 9 0 0 9
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 99 99 99 99 99 99
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 31 25 20 636 595 23
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1292 617 627 0 - 0
Stage 1 616 - - - - -
Stage 2 677 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 179 488 950 - - -
Stage 1 537 - - - - -
Stage 2 503 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 170 484 942 - - -
Mov Cap-2 Maneuver 170 - - - - -
Stage 1 515 - - - - -
Stage 2 499 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 24.63 0.27 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 55 - 239 - -
HCM Lane V/C Ratio 0.021 - 0.236 - -
HCM Ctrl Dly (s/v) 8.9 0 24.6 - -
HCM Lane LOS A A C - -
HCM 95th %tile Q(veh) 0.1 - 0.9 - -
Agenda Item #13.1.

Page 622 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 10: Main St & Madrona Ave/Fulton Ln Existing Conditions Weekend MD Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 73 15 31 4 17 74 13 503 5 41 525 48 Future Volume (veh/h) 73 15 31 4 17 74 13 503 5 41 525 48 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 25 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 0.97 1.00 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1856 1856 1856 1856 1318 1318 1856 1318 1318 Adj Flow Rate, veh/h 78 16 20 4 18 13 14 541 5 44 565 49 Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 Percent Heavy Veh, % 3 3 3 3 3 3 3 3 3 3 3 3
Cap, veh/h 214 36 31 79 117 75 163 747 7 355 703 44
Arrive On Green 0.13 0.13 0.13 0.13 0.13 0.13 0.51 0.51 0.51 0.51 0.51 0.51 Sat Flow, veh/h 909 327 263 84 989 634 802 1304 12 854 1195 104 Grp Volume(v), veh/h 114 0 0 35 0 0 14 0 546 44 0 614
Grp Sat Flow(s),veh/h/ln 1498 0 0 1708 0 0 802 0 1316 854 0 1299 Q Serve(g_s), s 2.6 0.0 0.0 0.0 0.0 0.0 0.8 0.0 17.2 2.3 0.0 21.8 Cycle Q Clear(g_c), s 3.5 0.0 0.0 0.9 0.0 0.0 22.6 0.0 17.2 19.5 0.0 21.8 Prop In Lane 0.68 0.18 0.11 0.37 1.00 0.01 1.00 0.08
Lane Grp Cap(c), veh/h 281 0 0 271 0 0 163 0 754 355 0 747 V/C Ratio(X) 0.41 0.00 0.00 0.13 0.00 0.00 0.09 0.00 0.72 0.12 0.00 0.82 Avail Cap(c_a), veh/h 1297 0 0 1432 0 0 810 0 1670 932 0 1648 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 26.4 0.0 0.0 25.0 0.0 0.0 29.1 0.0 9.0 16.2 0.0 11.9 Incr Delay (d2), s/veh 0.3 0.0 0.0 0.1 0.0 0.0 0.1 0.0 0.5 0.1 0.0 0.9 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 45.2 %ile BackOfQ(50%),veh/ln 1.6 0.0 0.0 0.5 0.0 0.0 0.2 0.0 4.1 0.4 0.0 17.5 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 26.8 0.0 0.0 25.1 0.0 0.0 29.1 0.0 9.5 16.3 0.0 57.9 LnGrp LOS C C C A B E
Approach Vol, veh/h 114 35 560 658
Approach Delay, s/veh 26.8 25.1 10.0 55.2
Approach LOS C C B E
Timer - Assigned Phs 2 4 6 8
Phs Duration (G+Y+Rc), s 34.0 15.6 34.0 15.6
Change Period (Y+Rc), s 8.7 9.2 8.7 9.2
Max Green Setting (Gmax), s 63.0 40.0 63.0 40.0
Max Q Clear Time (g_c+I1), s 24.6 5.5 23.8 2.9
Green Ext Time (p_c), s 0.7 0.1 0.9 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 33.5
HCM 7th LOS C
Agenda Item #13.1.

Page 623 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
11: Railroad Ave & Fulton Ln Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 5.8
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 7 48 6 8 91 4
Future Vol, veh/h 7 48 6 8 91 4
Conflicting Peds, #/hr 0 3 3 0 4 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 79 79 79 79 79 79
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 9 61 8 10 115 5
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 73 0 72 42
Stage 1 - - - - 42 -
Stage 2 - - - - 29 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1521 - 930 1026
Stage 1 - - - - 978 -
Stage 2 - - - - 991 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1517 - 919 1023
Mov Cap-2 Maneuver - - - - 919 -
Stage 1 - - - - 975 -
Stage 2 - - - - 982 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 3.17 9.48

HCM LOS A
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 923 - - 771 -
HCM Lane V/C Ratio 0.13 - - 0.005 -
HCM Ctrl Dly (s/v) 9.5 - - 7.4 0
HCM Lane LOS A - - A A
HCM 95th %tile Q(veh) 0.4 - - 0 -
Agenda Item #13.1.

Page 624 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 12: Main St & Adams St Existing Conditions Weekend MD
Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 38 33 26 29 32 32 17 451 24 34 500 26 Future Volume (veh/h) 38 33 26 29 32 32 17 451 24 34 500 26 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 20 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 0.74 0.69 0.74 0.69 1.00 0.93 1.00 0.87 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1856 1856 1856 1856 1318 1318 1856 1318 1856 Adj Flow Rate, veh/h 39 34 20 30 33 23 18 465 25 35 515 27 Peak Hour Factor 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Percent Heavy Veh, % 3 3 3 3 3 3 3 3 3 3 3 3
Cap, veh/h 148 117 56 127 124 70 65 581 31 105 618 24
Arrive On Green 0.22 0.22 0.22 0.22 0.22 0.22 0.04 0.41 0.41 0.06 0.44 0.44 Sat Flow, veh/h 434 588 280 339 624 352 1767 1234 66 1767 1231 65 Grp Volume(v), veh/h 93 0 0 86 0 0 18 0 490 35 0 542
Grp Sat Flow(s),veh/h/ln 1302 0 0 1315 0 0 1767 0 1300 1767 0 1295 Q Serve(g_s), s 0.2 0.0 0.0 0.0 0.0 0.0 0.7 0.0 26.2 1.4 0.0 29.8 Cycle Q Clear(g_c), s 3.6 0.0 0.0 3.3 0.0 0.0 0.7 0.0 26.2 1.4 0.0 29.8 Prop In Lane 0.42 0.22 0.35 0.27 1.00 0.05 1.00 0.05
Lane Grp Cap(c), veh/h 321 0 0 321 0 0 65 0 612 105 0 642 V/C Ratio(X) 0.29 0.00 0.00 0.27 0.00 0.00 0.28 0.00 0.80 0.33 0.00 0.84 Avail Cap(c_a), veh/h 997 0 0 1008 0 0 1410 0 1337 1410 0 1331 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 29.9 0.0 0.0 29.8 0.0 0.0 40.4 0.0 18.5 39.0 0.0 20.4 Incr Delay (d2), s/veh 0.2 0.0 0.0 0.2 0.0 0.0 0.9 0.0 0.9 0.7 0.0 1.2 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 44.8 %ile BackOfQ(50%),veh/ln 1.7 0.0 0.0 1.5 0.0 0.0 0.4 0.0 7.6 0.7 0.0 20.0 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 30.1 0.0 0.0 30.0 0.0 0.0 41.3 0.0 19.5 39.6 0.0 66.4 LnGrp LOS C C D B D E
Approach Vol, veh/h 93 86 508 577
Approach Delay, s/veh 30.1 30.0 20.2 64.7
Approach LOS C C C E
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 7.5 41.2 25.2 9.3 39.4 25.2
Change Period (Y+Rc), s 4.7 8.7 8.7 4.7 8.7 8.7
Max Green Setting (Gmax), s 59.0 76.0 55.0 59.0 76.0 55.0 Max Q Clear Time (g_c+I1), s 2.7 31.8 5.6 3.4 28.2 5.3
Green Ext Time (p_c), s 0.0 0.7 0.2 0.0 0.6 0.2
Intersection Summary
HCM 7th Control Delay, s/veh 41.9
HCM 7th LOS D
Agenda Item #13.1.

Page 625 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
13: Railroad Ave & Adams St Existing Conditions Weekend MD Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.9
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 7 33 53 8 33 47 38 46 9 32 34 6
Future Vol, veh/h 7 33 53 8 33 47 38 46 9 32 34 6
Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 8 36 58 9 36 51 41 50 10 35 37 7
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh7.7 7.7 8.2 8

HCM LOS A A A A
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 41% 8% 9% 44%
Vol Thru, % 49% 35% 38% 47%
Vol Right, % 10% 57% 53% 8%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 93 93 88 72
LT Vol 38 7 8 32
Through Vol 46 33 33 34
RT Vol 9 53 47 6
Lane Flow Rate 101 101 96 78
Geometry Grp 1 1 1 1
Degree of Util (X) 0.126 0.116 0.111 0.098
Departure Headway (Hd) 4.488 4.144 4.175 4.529
Convergence, Y/N Yes Yes Yes Yes
Cap 801 867 861 794
Service Time 2.504 2.158 2.187 2.545
HCM Lane V/C Ratio 0.126 0.116 0.111 0.098
HCM Control Delay, s/veh 8.2 7.7 7.7 8
HCM Lane LOS A A A A
HCM 95th-tile Q 0.4 0.4 0.4 0.3
Agenda Item #13.1.

Page 626 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
14: Library Ln & Adams St Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 5.3
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 19 7 1 0 8 0 3 0 0 0 0 11
Future Vol, veh/h 19 7 1 0 8 0 3 0 0 0 0 11
Conflicting Peds, #/hr 1 0 6 6 0 1 0 0 4 4 0 0
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 72 72 72 72 72 72 72 72 72 72 72 72
Heavy Vehicles, % 6 6 6 6 6 6 6 6 6 6 6 6
Mvmt Flow 26 10 1 0 11 0 4 0 0 0 0 15
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 12 0 0 17 0 0 80 81 20 79 82 12
Stage 1 - - - - - - 69 69 - 12 12 -
Stage 2 - - - - - - 11 12 - 67 70 -
Critical Hdwy 4.16 - - 4.16 - - 7.16 6.56 6.26 7.16 6.56 6.26 Critical Hdwy Stg 1 - - - - - - 6.16 5.56 - 6.16 5.56 - Critical Hdwy Stg 2 - - - - - - 6.16 5.56 - 6.16 5.56 - Follow-up Hdwy 2.254 - - 2.254 - - 3.554 4.054 3.354 3.554 4.054 3.354 Pot Cap-1 Maneuver 1581 - - 1574 - - 898 801 1046 900 801 1057 Stage 1 - - - - - - 931 830 - 998 878 -
Stage 2 - - - - - - 999 878 - 934 829 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1579 - - 1565 - - 865 783 1036 881 782 1056 Mov Cap-2 Maneuver - - - - - - 865 783 - 881 782 -
Stage 1 - - - - - - 910 811 - 997 877 -
Stage 2 - - - - - - 985 877 - 915 810 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 5.15 0 9.18 8.46

HCM LOS A A
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 865 1236 - - 1565 - - 1056
HCM Lane V/C Ratio 0.005 0.017 - - - - - 0.014
HCM Ctrl Dly (s/v) 9.2 7.3 0 - 0 - - 8.5
HCM Lane LOS A A A - A - - A
HCM 95th %tile Q(veh) 0 0.1 - - 0 - - 0
Agenda Item #13.1.

Page 627 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
15: Main St & Hunt Ave Existing Conditions Weekend MD
Synchro 12 Report
Intersection
Int Delay, s/veh 0.9
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 15 19 473 58 21 534
Future Vol, veh/h 15 19 473 58 21 534
Conflicting Peds, #/hr 172 3 0 301 301 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 85 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 99 99 99 99 99 99
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 15 19 478 59 21 539
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 1562 811 0 0 837 0
Stage 1 808 - - - - -
Stage 2 754 - - - - -
Critical Hdwy 6.43 6.23 - - 4.13 -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 - - 2.227 -
Pot Cap-1 Maneuver 122 378 - - 793 -
Stage 1 437 - - - - -
Stage 2 463 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 70 269 - - 565 -
Mov Cap-2 Maneuver 187 - - - - -
Stage 1 312 - - - - -
Stage 2 373 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 23.85 0 0.44

HCM LOS C
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 225 565 -
HCM Lane V/C Ratio - - 0.153 0.038 -
HCM Ctrl Dly (s/v) - - 23.9 11.6 -
HCM Lane LOS - - C B -
HCM 95th %tile Q(veh) - - 0.5 0.1 -
Agenda Item #13.1.

Page 628 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
16: Church St/Railroad Ave & Hunt Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 6.7
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 29 32 15 26 17 48 4 19 31 44 29 11
Future Vol, veh/h 29 32 15 26 17 48 4 19 31 44 29 11
Conflicting Peds, #/hr 17 0 49 17 0 49 5 0 17 3 0 5
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 94 94 94 94 94 94 94 94 94 94 94 94
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 31 34 16 28 18 51 4 20 33 47 31 12
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 118 0 0 99 0 0 247 326 108 271 309 98 Stage 1 - - - - - - 153 153 - 148 148 -
Stage 2 - - - - - - 94 173 - 123 161 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1464 - - 1488 - - 705 590 943 680 604 956 Stage 1 - - - - - - 847 769 - 852 773 -
Stage 2 - - - - - - 911 753 - 879 763 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1396 - - 1418 - - 596 514 885 565 525 907 Mov Cap-2 Maneuver - - - - - - 596 514 - 565 525 -
Stage 1 - - - - - - 789 717 - 796 722 -
Stage 2 - - - - - - 839 704 - 790 711 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 2.91 2.17 10.73 12.35

HCM LOS B B
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 686 646 - - 448 - - 579
HCM Lane V/C Ratio 0.084 0.022 - - 0.02 - - 0.154
HCM Ctrl Dly (s/v) 10.7 7.6 0 - 7.6 0 - 12.4
HCM Lane LOS B A A - A A - B
HCM 95th %tile Q(veh) 0.3 0.1 - - 0.1 - - 0.5
Agenda Item #13.1.

Page 629 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
17: Mitchell Dr & Oak Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 5
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 10 0 24 60 83 8
Future Vol, veh/h 10 0 24 60 83 8
Conflicting Peds, #/hr 3 0 0 3 0 1
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - 20 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 81 81 81 81 81 81
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 12 0 30 74 102 10
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 107 0 - 0 57 34
Stage 1 - - - - 33 -
Stage 2 - - - - 25 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1478 - - - 947 1037
Stage 1 - - - - 987 -
Stage 2 - - - - 995 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1474 - - - 934 1033
Mov Cap-2 Maneuver - - - - 934 -
Stage 1 - - - - 976 -
Stage 2 - - - - 992 -
Approach EB WB SB
HCM Ctrl Dly, s/v 7.46 0 9.34

HCM LOS A
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 1474 - - - 942
HCM Lane V/C Ratio 0.008 - - - 0.119
HCM Ctrl Dly (s/v) 7.5 0 - - 9.3
HCM Lane LOS A A - - A
HCM 95th %tile Q(veh) 0 - - - 0.4
Agenda Item #13.1.

Page 630 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 18: Main St & Mitchell Dr/Pope St Existing Conditions Weekend MD Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 0 0 131 97 21 60 85 513 43 51 508 4 Future Volume (veh/h) 0 0 131 97 21 60 85 513 43 51 508 4 Initial Q (Qb), veh 0 0 0 0 0 0 0 50 0 0 25 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 0.89 1.00 0.94 1.00 0.92 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1856 1856 1856 1856 1318 1318 1856 1318 1318 Adj Flow Rate, veh/h 0 0 134 99 21 8 87 523 44 52 518 4 Peak Hour Factor 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 Percent Heavy Veh, % 3 3 3 3 3 3 3 3 3 3 3 3
Cap, veh/h 0 32 132 183 39 169 129 716 22 111 732 3
Arrive On Green 0.00 0.00 0.02 0.15 0.15 0.15 0.09 0.46 0.46 0.07 0.44 0.44 Sat Flow, veh/h 0 1856 1572 1470 312 1397 1767 1192 100 1767 1305 10 Grp Volume(v), veh/h 0 0 134 120 0 8 87 0 567 52 0 522
Grp Sat Flow(s),veh/h/ln 0 1856 1572 1782 0 1397 1767 0 1293 1767 0 1316 Q Serve(g_s), s 0.0 0.0 2.0 5.4 0.0 0.4 4.2 0.0 37.5 2.5 0.0 32.6 Cycle Q Clear(g_c), s 0.0 0.0 2.0 5.4 0.0 0.4 4.2 0.0 37.5 2.5 0.0 32.6 Prop In Lane 0.00 1.00 0.82 1.00 1.00 0.08 1.00 0.01
Lane Grp Cap(c), veh/h 0 32 132 221 0 169 129 0 769 111 0 657 V/C Ratio(X) 0.00 0.00 1.02 0.54 0.00 0.05 0.67 0.00 0.74 0.47 0.00 0.79 Avail Cap(c_a), veh/h 0 42 177 1190 0 933 1180 0 1097 1194 0 1117 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 0.0 57.8 48.4 0.0 45.4 53.1 0.0 24.9 53.1 0.0 24.0 Incr Delay (d2), s/veh 0.0 0.0 62.9 0.8 0.0 0.0 2.3 0.0 0.7 1.1 0.0 0.8 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.7 0.0 0.0 50.8 %ile BackOfQ(50%),veh/ln 0.0 0.0 6.5 3.4 0.0 0.2 2.6 0.0 46.1 1.5 0.0 23.9 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 0.0 0.0 120.8 49.2 0.0 45.5 55.4 0.0 141.3 54.2 0.0 75.7 LnGrp LOS F D D E F D E
Approach Vol, veh/h 134 128 654 574
Approach Delay, s/veh 120.8 49.0 129.9 73.7
Approach LOS F D F E
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 12.6 46.6 23.2 11.2 48.0 6.0
Change Period (Y+Rc), s 4.7 7.7 9.7 4.7 * 7.7 4.0
Max Green Setting (Gmax), s 59.0 75.0 59.0 59.7 * 75 2.0 Max Q Clear Time (g_c+I1), s 6.2 34.6 7.4 4.5 39.5 4.0
Green Ext Time (p_c), s 0.0 0.7 0.1 0.0 0.8 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 100.5
HCM 7th LOS F
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

Agenda Item #13.1.

Page 631 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 19: Main St & Grayson Avenue Existing Conditions Weekend MD Synchro 12 Report
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Volume (veh/h) 19 25 34 721 739 18
Future Volume (veh/h) 19 25 34 721 739 18
Initial Q (Qb), veh 0 0 0 30 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00
Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 0.97
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1318 1318 1318
Adj Flow Rate, veh/h 19 2 35 736 754 18
Peak Hour Factor 0.98 0.98 0.98 0.98 0.98 0.98
Percent Heavy Veh, % 3 3 3 3 3 3
Cap, veh/h 81 9 109 1007 820 20
Arrive On Green 0.06 0.06 0.06 0.74 0.61 0.61
Sat Flow, veh/h 1512 159 1767 1318 1281 31
Grp Volume(v), veh/h 22 0 35 736 0 772
Grp Sat Flow(s),veh/h/ln1751 0 1767 1318 0 1312
Q Serve(g_s), s 0.8 0.0 1.3 22.1 0.0 37.9
Cycle Q Clear(g_c), s 0.8 0.0 1.3 22.1 0.0 37.9
Prop In Lane 0.86 0.09 1.00 0.02
Lane Grp Cap(c), veh/h 94 0 109 1007 0 840
V/C Ratio(X) 0.23 0.00 0.32 0.73 0.00 0.92
Avail Cap(c_a), veh/h 1328 0 1288 1510 0 1424
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 1.00
Uniform Delay (d), s/veh 35.3 0.0 35.0 6.7 0.0 11.9
Incr Delay (d2), s/veh 0.5 0.0 0.6 0.4 0.0 3.5
Initial Q Delay(d3), s/veh 0.0 0.0 0.0 23.8 0.0 0.0
%ile BackOfQ(50%),veh/ln0.4 0.0 0.6 12.8 0.0 9.3
Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 35.8 0.0 35.6 30.8 0.0 15.4
LnGrp LOS D D C B
Approach Vol, veh/h 22 771 772
Approach Delay, s/veh 35.8 31.1 15.4
Approach LOS D C B
Timer - Assigned Phs 1 2 6 8
Phs Duration (G+Y+Rc), s9.0 49.8 58.8 8.4
Change Period (Y+Rc), s 4.7 9.1 * 9.1 4.7
Max Green Setting (Gmax), s 49.0 73.0 * 77 51.0
Max Q Clear Time (g_c+I1), s 3.3 39.9 24.1 2.8
Green Ext Time (p_c), s 0.0 0.8 0.7 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 23.4
HCM 7th LOS C
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

Agenda Item #13.1.

Page 632 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
20: Main St & Sulphur Springs Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 0.7
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 7 45 32 748 752 12
Future Vol, veh/h 7 45 32 748 752 12
Conflicting Peds, #/hr 0 0 4 0 0 4
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 150 0 80 - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 98 98 98 98 98 98
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 7 46 33 763 767 12
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1606 777 784 0 - 0
Stage 1 777 - - - - -
Stage 2 829 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 115 395 830 - - -
Stage 1 451 - - - - -
Stage 2 427 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 110 394 827 - - -
Mov Cap-2 Maneuver 246 - - - - -
Stage 1 432 - - - - -
Stage 2 425 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 15.99 0.39 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 EBLn2 SBT SBR
Capacity (veh/h) 827 - 246 394 - -
HCM Lane V/C Ratio 0.039 - 0.029 0.117 - -
HCM Ctrl Dly (s/v) 9.5 - 20.1 15.4 - -
HCM Lane LOS A - C C - -
HCM 95th %tile Q(veh) 0.1 - 0.1 0.4 - -
Agenda Item #13.1.

Page 633 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
21: Starr Ave & Hunt Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.1
Intersection LOS A
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 6 39 5 3 29 4
Future Vol, veh/h 6 39 5 3 29 4
Peak Hour Factor 0.77 0.77 0.77 0.77 0.77 0.77
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 8 51 6 4 38 5
Number of Lanes 1 0 0 1 1 0
Approach EB WB NB
Opposing Approach WB EB
Opposing Lanes 1 1 0
Conflicting Approach Left NB EB
Conflicting Lanes Left 0 1 1
Conflicting Approach Right NB WB
Conflicting Lanes Right 1 0 1
HCM Control Delay, s/veh 6.8 7.3 7.4

HCM LOS A A A
Lane NBLn1 EBLn1 WBLn1
Vol Left, % 88% 0% 63%
Vol Thru, % 0% 13% 38%
Vol Right, % 12% 87% 0%
Sign Control Stop Stop Stop
Traffic Vol by Lane 33 45 8
LT Vol 29 0 5
Through Vol 0 6 3
RT Vol 4 39 0
Lane Flow Rate 43 58 10
Geometry Grp 1 1 1
Degree of Util (X) 0.05 0.057 0.012
Departure Headway (Hd) 4.173 3.513 4.195
Convergence, Y/N Yes Yes Yes
Cap 860 1018 852
Service Time 2.188 1.539 2.224
HCM Lane V/C Ratio 0.05 0.057 0.012
HCM Control Delay, s/veh 7.4 6.8 7.3
HCM Lane LOS A A A
HCM 95th-tile Q 0.2 0.2 0
Agenda Item #13.1.

Page 634 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
22: Pope Street & Starr Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 1.3
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 14 146 169 31 29 9
Future Vol, veh/h 14 146 169 31 29 9
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 96 96 96 96 96 96
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 15 152 176 32 30 9
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 208 0 - 0 373 192
Stage 1 - - - - 192 -
Stage 2 - - - - 181 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1357 - - - 626 847
Stage 1 - - - - 838 -
Stage 2 - - - - 848 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1357 - - - 618 847
Mov Cap-2 Maneuver - - - - 618 -
Stage 1 - - - - 828 -
Stage 2 - - - - 848 -
Approach EB WB SB
HCM Ctrl Dly, s/v 0.67 0 10.8

HCM LOS B
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 157 - - - 660
HCM Lane V/C Ratio 0.011 - - - 0.06
HCM Ctrl Dly (s/v) 7.7 0 - - 10.8
HCM Lane LOS A A - - B
HCM 95th %tile Q(veh) 0 - - - 0.2
Agenda Item #13.1.

Page 635 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
23: College Ave/Paseo Grand Dr & Pope Street Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 2.1
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 21 107 22 13 171 8 21 2 7 3 2 15
Future Vol, veh/h 21 107 22 13 171 8 21 2 7 3 2 15
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length 85 - - 90 - - - - 50 - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 89 89 89 89 89 89 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 24 120 25 15 192 9 24 2 8 3 2 17
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 201 0 0 145 0 0 402 410 133 394 418 197 Stage 1 - - - - - - 180 180 - 226 226 -
Stage 2 - - - - - - 222 230 - 169 192 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1365 - - 1431 - - 557 530 914 563 524 842 Stage 1 - - - - - - 820 749 - 775 715 -
Stage 2 - - - - - - 778 712 - 831 740 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1365 - - 1431 - - 528 515 914 541 510 842 Mov Cap-2 Maneuver - - - - - - 528 515 - 541 510 -
Stage 1 - - - - - - 805 736 - 767 708 -
Stage 2 - - - - - - 752 705 - 807 727 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 1.08 0.51 11.43 10.07

HCM LOS B B
Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 527 914 1365 - - 1431 - - 733
HCM Lane V/C Ratio 0.049 0.009 0.017 - - 0.01 - - 0.031 HCM Ctrl Dly (s/v) 12.2 9 7.7 - - 7.5 - - 10.1
HCM Lane LOS B A A - - A - - B
HCM 95th %tile Q(veh) 0.2 0 0.1 - - 0 - - 0.1
Agenda Item #13.1.

Page 636 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
24: Silverado Trail & Pratt Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 0.5
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 3 18 15 388 408 10
Future Vol, veh/h 3 18 15 388 408 10
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 3 20 17 436 458 11
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 934 464 470 0 - 0
Stage 1 464 - - - - -
Stage 2 470 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 294 596 1087 - - -
Stage 1 631 - - - - -
Stage 2 627 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 288 596 1087 - - -
Mov Cap-2 Maneuver 288 - - - - -
Stage 1 618 - - - - -
Stage 2 627 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 12.3 0.31 0

HCM LOS B
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 67 - 517 - -
HCM Lane V/C Ratio 0.016 - 0.046 - -
HCM Ctrl Dly (s/v) 8.4 0 12.3 - -
HCM Lane LOS A A B - -
HCM 95th %tile Q(veh) 0 - 0.1 - -
Agenda Item #13.1.

Page 637 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
25: Silverado Trail & Howell Mountain Rd Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 0.5
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 21 9 394 24 3 423
Future Vol, veh/h 21 9 394 24 3 423
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 100 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 90 90 90 90 90 90
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 23 10 438 27 3 470
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 928 451 0 0 464 0
Stage 1 451 - - - - -
Stage 2 477 - - - - -
Critical Hdwy 6.43 6.23 - - 4.13 -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 - - 2.227 -
Pot Cap-1 Maneuver 296 606 - - 1092 -
Stage 1 639 - - - - -
Stage 2 622 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 295 606 - - 1092 -
Mov Cap-2 Maneuver 422 - - - - -
Stage 1 639 - - - - -
Stage 2 621 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 13.35 0 0.06

HCM LOS B
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 465 1092 -
HCM Lane V/C Ratio - - 0.072 0.003 -
HCM Ctrl Dly (s/v) - - 13.3 8.3 -
HCM Lane LOS - - B A -
HCM 95th %tile Q(veh) - - 0.2 0 -
Agenda Item #13.1.

Page 638 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
26: Silverado Trail & Pope Street Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 2.1
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 54 46 75 364 328 116
Future Vol, veh/h 54 46 75 364 328 116
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - 100 - - 225
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 91 91 91 91 91 91
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 59 51 82 400 360 127
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 925 360 488 0 - 0
Stage 1 360 - - - - -
Stage 2 565 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 297 682 1070 - - -
Stage 1 703 - - - - -
Stage 2 567 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 274 682 1070 - - -
Mov Cap-2 Maneuver 400 - - - - -
Stage 1 649 - - - - -
Stage 2 567 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 14.35 1.48 0

HCM LOS B
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 1070 - 494 - -
HCM Lane V/C Ratio 0.077 - 0.222 - -
HCM Ctrl Dly (s/v) 8.6 - 14.4 - -
HCM Lane LOS A - B - -
HCM 95th %tile Q(veh) 0.2 - 0.8 - -
Agenda Item #13.1.

Page 639 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
27: Main St & Mills Ln Existing Conditions Weekend MD
Synchro 12 Report
Intersection
Int Delay, s/veh 0.1
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 0 0 1 0 0 6 0 738 2 9 756 1
Future Vol, veh/h 0 0 1 0 0 6 0 738 2 9 756 1
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - 150 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 0 0 1 0 0 6 0 753 2 9 771 1
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1543 1545 772 1544 1545 754 772 0 0 755 0 0 Stage 1 790 790 - 754 754 - - - - - - -
Stage 2 753 755 - 790 791 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 93 114 398 93 114 407 838 - - 851 - - Stage 1 382 400 - 400 416 - - - - - - -
Stage 2 400 415 - 382 400 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 91 113 398 92 113 407 838 - - 851 - - Mov Cap-2 Maneuver 91 113 - 92 113 - - - - - - -
Stage 1 378 396 - 400 416 - - - - - - -
Stage 2 394 415 - 377 395 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 14.07 13.97 0 0.11

HCM LOS B B
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 838 - - 398 407 851 - -
HCM Lane V/C Ratio - - - 0.003 0.015 0.011 - -
HCM Ctrl Dly (s/v) 0 - - 14.1 14 9.3 - -
HCM Lane LOS A - - B B A - -
HCM 95th %tile Q(veh) 0 - - 0 0 0 - -
Agenda Item #13.1.

Page 640 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
28: Main St & Charter Oak Ave Existing Conditions Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 5.3
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 12 8 28 44 2 24 14 605 125 34 694 8
Future Vol, veh/h 12 8 28 44 2 24 14 605 125 34 694 8
Conflicting Peds, #/hr 0 0 0 0 0 0 15 0 3 3 0 15
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 100 - - 100 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 96 96 96 96 96 96 96 96 96 96 96 96
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 13 8 29 46 2 25 15 630 130 35 723 8
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1473 1606 742 1525 1545 698 746 0 0 763 0 0 Stage 1 813 813 - 727 727 - - - - - - -
Stage 2 660 793 - 798 817 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 104 105 414 96 114 439 857 - - 845 - - Stage 1 371 390 - 414 427 - - - - - - -
Stage 2 450 399 - 378 389 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 89 97 408 77 106 437 845 - - 842 - - Mov Cap-2 Maneuver 89 97 - 77 106 - - - - - - -
Stage 1 350 369 - 405 419 - - - - - - -
Stage 2 415 391 - 329 367 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 35.2 89.33 0.18 0.44

HCM LOS E F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 845 - - 168 108 842 - -
HCM Lane V/C Ratio 0.017 - - 0.297 0.674 0.042 - -
HCM Ctrl Dly (s/v) 9.3 - - 35.2 89.3 9.5 - -
HCM Lane LOS A - - E F A - -
HCM 95th %tile Q(veh) 0.1 - - 1.2 3.5 0.1 - -
Agenda Item #13.1.

Page 641 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
29: Oak Ave & Pine St Existing Conditions Weekend MD
Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.4
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 0 1 0 10 4 1 3 71 9 2 51 0
Future Vol, veh/h 0 1 0 10 4 1 3 71 9 2 51 0
Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 0 1 0 11 4 1 3 76 10 2 55 0
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach Right NB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh 7.3 7.4 7.4 7.4

HCM LOS A A A A
Lane NBLn1 EBLn1 WBLn1 SBLn1
Vol Left, % 4% 0% 67% 4%
Vol Thru, % 86% 100% 27% 96%
Vol Right, % 11% 0% 7% 0%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 83 1 15 53
LT Vol 3 0 10 2
Through Vol 71 1 4 51
RT Vol 9 0 1 0
Lane Flow Rate 89 1 16 57
Geometry Grp 1 1 1 1
Degree of Util (X) 0.098 0.001 0.019 0.064
Departure Headway (Hd) 3.965 4.216 4.298 4.054
Convergence, Y/N Yes Yes Yes Yes
Cap 904 841 826 883
Service Time 1.986 2.282 2.359 2.08
HCM Lane V/C Ratio 0.098 0.001 0.019 0.065
HCM Control Delay, s/veh 7.4 7.3 7.4 7.4
HCM Lane LOS A A A A
HCM 95th-tile Q 0.3 0 0.1 0.2
Agenda Item #13.1.

Page 642 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
30: Oak Ave & Adams St Existing Conditions Weekend MD
Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.9
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 2 19 4 40 16 9 8 64 62 7 44 2
Future Vol, veh/h 2 19 4 40 16 9 8 64 62 7 44 2
Peak Hour Factor 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 2 23 5 49 20 11 10 79 77 9 54 2
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh7.6 8 7.9 7.8

HCM LOS A A A A
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 6% 8% 62% 13%
Vol Thru, % 48% 76% 25% 83%
Vol Right, % 46% 16% 14% 4%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 134 25 65 53
LT Vol 8 2 40 7
Through Vol 64 19 16 44
RT Vol 62 4 9 2
Lane Flow Rate 165 31 80 65
Geometry Grp 1 1 1 1
Degree of Util (X) 0.18 0.038 0.101 0.08
Departure Headway (Hd) 3.926 4.461 4.523 4.378
Convergence, Y/N Yes Yes Yes Yes
Cap 897 806 796 822
Service Time 2.026 2.467 2.528 2.386
HCM Lane V/C Ratio 0.184 0.038 0.101 0.079
HCM Control Delay, s/veh 7.9 7.6 8 7.8
HCM Lane LOS A A A A
HCM 95th-tile Q 0.7 0.1 0.3 0.3
Agenda Item #13.1.

Page 643 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
31: Oak Ave & Spring St Existing Conditions Weekend MD
Synchro 12 Report
Intersection
Intersection Delay, s/veh 8.1
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 25 24 30 16 30 30 18 68 8 22 54 9
Future Vol, veh/h 25 24 30 16 30 30 18 68 8 22 54 9
Peak Hour Factor 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 30 29 36 19 36 36 22 82 10 27 65 11
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh 8 7.9 8.2 8.2

HCM LOS A A A A
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 19% 32% 21% 26%
Vol Thru, % 72% 30% 39% 64%
Vol Right, % 9% 38% 39% 11%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 94 79 76 85
LT Vol 18 25 16 22
Through Vol 68 24 30 54
RT Vol 8 30 30 9
Lane Flow Rate 113 95 92 102
Geometry Grp 1 1 1 1
Degree of Util (X) 0.141 0.116 0.111 0.128
Departure Headway (Hd) 4.476 4.389 4.363 4.489
Convergence, Y/N Yes Yes Yes Yes
Cap 803 819 823 800
Service Time 2.495 2.408 2.382 2.509
HCM Lane V/C Ratio 0.141 0.116 0.112 0.128
HCM Control Delay, s/veh 8.2 8 7.9 8.2
HCM Lane LOS A A A A
HCM 95th-tile Q 0.5 0.4 0.4 0.4
Agenda Item #13.1.

Page 644 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
32: Main St & Spring St Existing Conditions Weekend MD
Synchro 12 Report
Intersection
Int Delay, s/veh 1.9
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 16 43 58 515 520 29
Future Vol, veh/h 16 43 58 515 520 29
Conflicting Peds, #/hr 0 155 202 0 0 202
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 96 96 96 96 96 96
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 17 45 60 536 542 30
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1416 914 774 0 - 0
Stage 1 759 - - - - -
Stage 2 657 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 150 330 837 - - -
Stage 1 461 - - - - -
Stage 2 514 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 86 227 676 - - -
Mov Cap-2 Maneuver 205 - - - - -
Stage 1 325 - - - - -
Stage 2 415 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 27.53 1.1 0

HCM LOS D
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 182 - 220 - -
HCM Lane V/C Ratio 0.089 - 0.279 - -
HCM Ctrl Dly (s/v) 10.8 0 27.5 - -
HCM Lane LOS B A D - -
HCM 95th %tile Q(veh) 0.3 - 1.1 - -
Agenda Item #13.1.

Page 645 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
33: Pope St & Church St Existing Conditions Weekend MD
Synchro 12 Report
Intersection
Int Delay, s/veh 2.4
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 18 80 0 2 166 25 1 0 0 19 0 46
Future Vol, veh/h 18 80 0 2 166 25 1 0 0 19 0 46
Conflicting Peds, #/hr 10 0 7 7 0 10 2 0 0 0 0 2
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 89 89 89 89 89 89 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 20 90 0 2 187 28 1 0 0 21 0 52
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 225 0 0 97 0 0 330 366 97 345 352 213 Stage 1 - - - - - - 137 137 - 215 215 -
Stage 2 - - - - - - 193 229 - 130 137 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1338 - - 1490 - - 621 561 957 607 571 825 Stage 1 - - - - - - 863 781 - 785 723 -
Stage 2 - - - - - - 806 713 - 871 781 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1325 - - 1480 - - 566 542 950 591 552 816 Mov Cap-2 Maneuver - - - - - - 566 542 - 591 552 -
Stage 1 - - - - - - 844 763 - 776 715 -
Stage 2 - - - - - - 753 705 - 857 763 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 1.42 0.08 11.37 10.45

HCM LOS B B
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 566 331 - - 18 - - 734
HCM Lane V/C Ratio 0.002 0.015 - - 0.002 - - 0.1
HCM Ctrl Dly (s/v) 11.4 7.8 0 - 7.4 0 - 10.4
HCM Lane LOS B A A - A A - B
HCM 95th %tile Q(veh) 0 0 - - 0 - - 0.3
Agenda Item #13.1.

Page 646 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
4: Hudson Ave & Madrona Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 5.6
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 30 10 100 40 10 50
Future Vol, veh/h 30 10 100 40 10 50
Conflicting Peds, #/hr 0 9 9 0 1 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 76 76 76 76 76 76
Heavy Vehicles, % 6 6 6 6 6 6
Mvmt Flow 39 13 132 53 13 66
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 62 0 372 55
Stage 1 - - - - 55 -
Stage 2 - - - - 317 -
Critical Hdwy - - 4.16 - 6.46 6.26
Critical Hdwy Stg 1 - - - - 5.46 -
Critical Hdwy Stg 2 - - - - 5.46 -
Follow-up Hdwy - - 2.254 - 3.554 3.354
Pot Cap-1 Maneuver - - 1516 - 621 1001
Stage 1 - - - - 957 -
Stage 2 - - - - 730 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1503 - 560 992
Mov Cap-2 Maneuver - - - - 560 -
Stage 1 - - - - 949 -
Stage 2 - - - - 663 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 5.45 9.5

HCM LOS A
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 879 - - 1286 -
HCM Lane V/C Ratio 0.09 - - 0.088 -
HCM Ctrl Dly (s/v) 9.5 - - 7.6 0
HCM Lane LOS A - - A A
HCM 95th %tile Q(veh) 0.3 - - 0.3 -
Agenda Item #13.1.

Page 647 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
5: Valley View St & Spring St Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 10.9
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 40 50 250 30 40 230
Future Vol, veh/h 40 50 250 30 40 230
Conflicting Peds, #/hr 0 3 3 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 69 69 69 69 69 69
Heavy Vehicles, % 4 4 4 4 4 4
Mvmt Flow 58 72 362 43 58 333
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 133 0 865 97
Stage 1 - - - - 97 -
Stage 2 - - - - 768 -
Critical Hdwy - - 4.14 - 6.44 6.24
Critical Hdwy Stg 1 - - - - 5.44 -
Critical Hdwy Stg 2 - - - - 5.44 -
Follow-up Hdwy - - 2.236 - 3.536 3.336
Pot Cap-1 Maneuver - - 1439 - 321 953
Stage 1 - - - - 922 -
Stage 2 - - - - 454 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1435 - 238 951
Mov Cap-2 Maneuver - - - - 238 -
Stage 1 - - - - 919 -
Stage 2 - - - - 337 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 7.46 18.17

HCM LOS C
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 658 - - 1400 -
HCM Lane V/C Ratio 0.595 - - 0.253 -
HCM Ctrl Dly (s/v) 18.2 - - 8.4 0
HCM Lane LOS C - - A A
HCM 95th %tile Q(veh) 3.9 - - 1 -
Agenda Item #13.1.

Page 648 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
6: Crane Ave/Valley View St & Grayson Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 15.1
Intersection LOS C
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 30 180 110 60 210 130
Future Vol, veh/h 30 180 110 60 210 130
Peak Hour Factor 0.72 0.72 0.72 0.72 0.72 0.72
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 42 250 153 83 292 181
Number of Lanes 1 0 1 0 0 1
Approach WB NB SB
Opposing Approach SB NB
Opposing Lanes 0 1 1
Conflicting Approach Left NB WB
Conflicting Lanes Left 1 0 1
Conflicting Approach Right SB WB
Conflicting Lanes Right 1 1 0
HCM Control Delay, s/veh 12.2 11 19

HCM LOS B B C
Lane NBLn1 WBLn1 SBLn1
Vol Left, % 0% 14% 62%
Vol Thru, % 65% 0% 38%
Vol Right, % 35% 86% 0%
Sign Control Stop Stop Stop
Traffic Vol by Lane 170 210 340
LT Vol 0 30 210
Through Vol 110 0 130
RT Vol 60 180 0
Lane Flow Rate 236 292 472
Geometry Grp 1 1 1
Degree of Util (X) 0.343 0.427 0.687
Departure Headway (Hd) 5.237 5.268 5.236
Convergence, Y/N Yes Yes Yes
Cap 685 682 689
Service Time 3.276 3.309 3.267
HCM Lane V/C Ratio 0.345 0.428 0.685
HCM Control Delay, s/veh 11 12.2 19
HCM Lane LOS B B C
HCM 95th-tile Q 1.5 2.1 5.5
Agenda Item #13.1.

Page 649 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
7: Sulphur Spring Ave & Crane Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 5
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 10 10 20 140 130 10
Future Vol, veh/h 10 10 20 140 130 10
Conflicting Peds, #/hr 2 0 0 2 1 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 72 72 72 72 72 72
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 14 14 28 194 181 14
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 224 0 - 0 170 127
Stage 1 - - - - 127 -
Stage 2 - - - - 43 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1339 - - - 818 921
Stage 1 - - - - 896 -
Stage 2 - - - - 977 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1336 - - - 807 919
Mov Cap-2 Maneuver - - - - 807 -
Stage 1 - - - - 885 -
Stage 2 - - - - 975 -
Approach EB WB SB
HCM Ctrl Dly, s/v 3.86 0 10.81

HCM LOS B
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 900 - - - 814
HCM Lane V/C Ratio 0.01 - - - 0.239
HCM Ctrl Dly (s/v) 7.7 0 - - 10.8
HCM Lane LOS A A - - B
HCM 95th %tile Q(veh) 0 - - - 0.9
Agenda Item #13.1.

Page 650 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
8: Main St & Pratt Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 4.4
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 0 10 30 0 30 10 720 40 30 900 10
Future Vol, veh/h 10 0 10 30 0 30 10 720 40 30 900 10
Conflicting Peds, #/hr 0 0 5 5 0 0 13 0 2 2 0 13
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 150 - - 70 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 95 95 95 95 95 95 95 95 95 95 95 95
Heavy Vehicles, % 8 8 8 8 8 8 8 8 8 8 8 8
Mvmt Flow 11 0 11 32 0 32 11 758 42 32 947 11
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1808 1852 971 1818 1836 781 971 0 0 802 0 0 Stage 1 1029 1029 - 802 802 - - - - - - -
Stage 2 779 823 - 1016 1034 - - - - - - -
Critical Hdwy 7.18 6.58 6.28 7.18 6.58 6.28 4.18 - - 4.18 - - Critical Hdwy Stg 1 6.18 5.58 - 6.18 5.58 - - - - - - - Critical Hdwy Stg 2 6.18 5.58 - 6.18 5.58 - - - - - - - Follow-up Hdwy 3.572 4.072 3.372 3.572 4.072 3.372 2.272 - - 2.272 - - Pot Cap-1 Maneuver 59 72 299 58 73 385 686 - - 796 - -
Stage 1 275 304 - 369 388 - - - - - - -
Stage 2 380 379 - 280 302 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 51 67 294 53 68 385 678 - - 794 - -
Mov Cap-2 Maneuver 51 67 - 53 68 - - - - - - -
Stage 1 261 288 - 362 381 - - - - - - -
Stage 2 343 373 - 258 286 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 59.77 103.35 0.13 0.31

HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 678 - - 86 92 794 - -
HCM Lane V/C Ratio 0.016 - - 0.244 0.684 0.04 - -
HCM Ctrl Dly (s/v) 10.4 - - 59.8 103.3 9.7 - -
HCM Lane LOS B - - F F A - -
HCM 95th %tile Q(veh) 0 - - 0.9 3.4 0.1 - -
Agenda Item #13.1.

Page 651 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
9: Main St & Elmhurst Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.5
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 30 30 50 740 810 130
Future Vol, veh/h 30 30 50 740 810 130
Conflicting Peds, #/hr 0 4 8 0 0 8
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 96 96 96 96 96 96
Heavy Vehicles, % 8 8 8 8 8 8
Mvmt Flow 31 31 52 771 844 135
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1794 923 987 0 - 0
Stage 1 919 - - - - -
Stage 2 875 - - - - -
Critical Hdwy 6.48 6.28 4.18 - - -
Critical Hdwy Stg 1 5.48 - - - - -
Critical Hdwy Stg 2 5.48 - - - - -
Follow-up Hdwy 3.572 3.372 2.272 - - -
Pot Cap-1 Maneuver 85 319 677 - - -
Stage 1 379 - - - - -
Stage 2 398 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 73 315 672 - - -
Mov Cap-2 Maneuver 73 - - - - -
Stage 1 325 - - - - -
Stage 2 395 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 65.5 0.68 0

HCM LOS F
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 114 - 118 - -
HCM Lane V/C Ratio 0.078 - 0.529 - -
HCM Ctrl Dly (s/v) 10.8 0 65.5 - -
HCM Lane LOS B A F - -
HCM 95th %tile Q(veh) 0.3 - 2.5 - -
Agenda Item #13.1.

Page 652 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 10: Main St & Madrona Ave/Fulton Ln Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 100 50 50 20 60 80 40 610 20 120 610 110 Future Volume (veh/h) 100 50 50 20 60 80 40 610 20 120 610 110 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 0.99 0.99 1.00 0.99 1.00 0.97 1.00 0.97 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1811 1811 1811 1811 1811 1811 1811 1287 1287 1811 1287 1287 Adj Flow Rate, veh/h 119 60 50 24 71 55 48 726 24 143 726 126 Peak Hour Factor 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 Percent Heavy Veh, % 6 6 6 6 6 6 6 6 6 6 6 6
Cap, veh/h 164 71 54 63 167 114 55 831 27 197 714 124
Arrive On Green 0.19 0.19 0.19 0.19 0.19 0.19 0.67 0.67 0.67 0.67 0.67 0.67 Sat Flow, veh/h 638 370 282 160 875 599 627 1237 41 690 1063 185 Grp Volume(v), veh/h 229 0 0 150 0 0 48 0 750 143 0 852 Grp Sat Flow(s),veh/h/ln 1289 0 0 1635 0 0 627 0 1278 690 0 1248 Q Serve(g_s), s 12.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 60.6 26.7 0.0 87.3 Cycle Q Clear(g_c), s 22.9 0.0 0.0 10.3 0.0 0.0 87.3 0.0 60.6 87.3 0.0 87.3 Prop In Lane 0.52 0.22 0.16 0.37 1.00 0.03 1.00 0.15
Lane Grp Cap(c), veh/h 288 0 0 344 0 0 55 0 858 197 0 838 V/C Ratio(X) 0.79 0.00 0.00 0.44 0.00 0.00 0.87 0.00 0.87 0.73 0.00 1.02 Avail Cap(c_a), veh/h 288 0 0 344 0 0 55 0 858 197 0 838 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 52.3 0.0 0.0 46.7 0.0 0.0 65.0 0.0 17.0 51.8 0.0 21.4 Incr Delay (d2), s/veh 13.2 0.0 0.0 0.3 0.0 0.0 72.3 0.0 9.5 11.1 0.0 35.3 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 8.5 0.0 0.0 4.4 0.0 0.0 2.7 0.0 19.0 5.3 0.0 31.7 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 65.5 0.0 0.0 47.0 0.0 0.0 137.3 0.0 26.5 62.9 0.0 56.7 LnGrp LOS E D F C E F
Approach Vol, veh/h 229 150 798 995
Approach Delay, s/veh 65.5 47.0 33.2 57.6
Approach LOS E D C E
Timer - Assigned Phs 2 4 6 8
Phs Duration (G+Y+Rc), s 96.0 34.0 96.0 34.0
Change Period (Y+Rc), s 8.7 9.2 8.7 9.2
Max Green Setting (Gmax), s 87.3 24.8 87.3 24.8
Max Q Clear Time (g_c+I1), s 89.3 24.9 89.3 12.3
Green Ext Time (p_c), s 0.0 0.0 0.0 0.1
Intersection Summary
HCM 7th Control Delay, s/veh 48.7
HCM 7th LOS D
Agenda Item #13.1.

Page 653 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
11: Railroad Ave & Fulton Ln Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 4.8
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 30 150 10 20 120 20
Future Vol, veh/h 30 150 10 20 120 20
Conflicting Peds, #/hr 0 1 1 0 3 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 67 67 67 67 67 67
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 45 224 15 30 179 30
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 270 0 220 158
Stage 1 - - - - 158 -
Stage 2 - - - - 63 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1288 - 766 885
Stage 1 - - - - 868 -
Stage 2 - - - - 957 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1287 - 754 884
Mov Cap-2 Maneuver - - - - 754 -
Stage 1 - - - - 868 -
Stage 2 - - - - 943 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 2.61 11.41

HCM LOS B
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 770 - - 600 -
HCM Lane V/C Ratio 0.271 - - 0.012 -
HCM Ctrl Dly (s/v) 11.4 - - 7.8 0
HCM Lane LOS B - - A A
HCM 95th %tile Q(veh) 1.1 - - 0 -
Agenda Item #13.1.

Page 654 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 12: Main St & Adams St Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 60 90 40 30 70 40 50 570 50 70 540 70 Future Volume (veh/h) 60 90 40 30 70 40 50 570 50 70 540 70 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 0.96 0.94 0.97 0.92 1.00 1.00 1.00 0.96 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1796 1796 1796 1796 1796 1796 1796 1276 1276 1796 1276 1796 Adj Flow Rate, veh/h 63 94 39 31 73 33 52 594 51 73 562 73 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Percent Heavy Veh, % 7 7 7 7 7 7 7 7 7 7 7 7
Cap, veh/h 115 133 49 84 154 61 121 611 52 139 592 77
Arrive On Green 0.16 0.16 0.16 0.16 0.16 0.16 0.07 0.53 0.53 0.08 0.54 0.54 Sat Flow, veh/h 409 847 312 235 981 386 1711 1158 99 1711 1101 143 Grp Volume(v), veh/h 196 0 0 137 0 0 52 0 645 73 0 635
Grp Sat Flow(s),veh/h/ln 1569 0 0 1603 0 0 1711 0 1258 1711 0 1244 Q Serve(g_s), s 3.9 0.0 0.0 0.0 0.0 0.0 2.8 0.0 46.9 3.9 0.0 45.5 Cycle Q Clear(g_c), s 11.1 0.0 0.0 7.2 0.0 0.0 2.8 0.0 46.9 3.9 0.0 45.5 Prop In Lane 0.32 0.20 0.23 0.24 1.00 0.08 1.00 0.11
Lane Grp Cap(c), veh/h 297 0 0 298 0 0 121 0 664 139 0 669 V/C Ratio(X) 0.66 0.00 0.00 0.46 0.00 0.00 0.43 0.00 0.97 0.53 0.00 0.95 Avail Cap(c_a), veh/h 925 0 0 940 0 0 1069 0 1012 1069 0 1001 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 38.1 0.0 0.0 36.5 0.0 0.0 42.0 0.0 21.6 41.6 0.0 20.6 Incr Delay (d2), s/veh 0.9 0.0 0.0 0.4 0.0 0.0 0.9 0.0 14.5 1.1 0.0 11.0 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 4.4 0.0 0.0 2.9 0.0 0.0 1.2 0.0 15.6 1.7 0.0 14.3 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 39.0 0.0 0.0 37.0 0.0 0.0 42.9 0.0 36.1 42.8 0.0 31.6 LnGrp LOS D D D D D C
Approach Vol, veh/h 196 137 697 708
Approach Delay, s/veh 39.0 37.0 36.6 32.8
Approach LOS D D D C
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 11.4 59.5 23.5 12.4 58.5 23.5
Change Period (Y+Rc), s 4.7 8.7 8.7 4.7 8.7 8.7
Max Green Setting (Gmax), s 59.0 76.0 55.0 59.0 76.0 55.0 Max Q Clear Time (g_c+I1), s 4.8 47.5 9.2 5.9 48.9 13.1 Green Ext Time (p_c), s 0.0 0.9 0.2 0.0 0.9 0.3
Intersection Summary
HCM 7th Control Delay, s/veh 35.3
HCM 7th LOS D
Agenda Item #13.1.

Page 655 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
13: Railroad Ave & Adams St Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh11.4
Intersection LOS B
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 30 100 80 20 50 40 80 110 60 60 70 20 Future Vol, veh/h 30 100 80 20 50 40 80 110 60 60 70 20 Peak Hour Factor 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 37 122 98 24 61 49 98 134 73 73 85 24
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh11.5 10 12.4 10.7

HCM LOS B A B B
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 32% 14% 18% 40%
Vol Thru, % 44% 48% 45% 47%
Vol Right, % 24% 38% 36% 13%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 250 210 110 150
LT Vol 80 30 20 60
Through Vol 110 100 50 70
RT Vol 60 80 40 20
Lane Flow Rate 305 256 134 183
Geometry Grp 1 1 1 1
Degree of Util (X) 0.444 0.377 0.206 0.28
Departure Headway (Hd) 5.244 5.3 5.527 5.511
Convergence, Y/N Yes Yes Yes Yes
Cap 686 679 648 651
Service Time 3.285 3.343 3.578 3.557
HCM Lane V/C Ratio 0.445 0.377 0.207 0.281
HCM Control Delay, s/veh 12.4 11.5 10 10.7
HCM Lane LOS B B A B
HCM 95th-tile Q 2.3 1.8 0.8 1.1
Agenda Item #13.1.

Page 656 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
14: Library Ln & Adams St Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.2
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 40 90 30 0 30 10 10 0 0 0 0 10
Future Vol, veh/h 40 90 30 0 30 10 10 0 0 0 0 10
Conflicting Peds, #/hr 6 0 4 4 0 6 2 0 4 4 0 2
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 76 76 76 76 76 76 76 76 76 76 76 76
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 53 118 39 0 39 13 13 0 0 0 0 13
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 59 0 0 162 0 0 289 306 146 280 319 54 Stage 1 - - - - - - 247 247 - 52 52 -
Stage 2 - - - - - - 41 59 - 228 267 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1539 - - 1411 - - 661 606 898 671 596 1010 Stage 1 - - - - - - 754 700 - 958 850 -
Stage 2 - - - - - - 971 844 - 773 686 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1530 - - 1405 - - 624 577 891 639 568 1003 Mov Cap-2 Maneuver - - - - - - 624 577 - 639 568 -
Stage 1 - - - - - - 723 671 - 953 845 -
Stage 2 - - - - - - 956 839 - 741 658 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 1.86 0 10.89 8.64

HCM LOS B A
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 624 429 - - 1405 - - 1003
HCM Lane V/C Ratio 0.021 0.034 - - - - - 0.013
HCM Ctrl Dly (s/v) 10.9 7.4 0 - 0 - - 8.6
HCM Lane LOS B A A - A - - A
HCM 95th %tile Q(veh) 0.1 0.1 - - 0 - - 0
Agenda Item #13.1.

Page 657 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
15: Main St & Hunt Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 1
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 40 20 650 110 20 590
Future Vol, veh/h 40 20 650 110 20 590
Conflicting Peds, #/hr 22 0 0 17 17 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 85 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 95 95 95 95 95 95
Heavy Vehicles, % 9 9 9 9 9 9
Mvmt Flow 42 21 684 116 21 621
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 1444 759 0 0 817 0
Stage 1 759 - - - - -
Stage 2 685 - - - - -
Critical Hdwy 6.49 6.29 - - 4.19 -
Critical Hdwy Stg 1 5.49 - - - - -
Critical Hdwy Stg 2 5.49 - - - - -
Follow-up Hdwy 3.581 3.381 - - 2.281 -
Pot Cap-1 Maneuver 140 395 - - 781 -
Stage 1 450 - - - - -
Stage 2 488 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 131 389 - - 769 -
Mov Cap-2 Maneuver 267 - - - - -
Stage 1 443 - - - - -
Stage 2 464 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 20.3 0 0.32

HCM LOS C
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 298 769 -
HCM Lane V/C Ratio - - 0.212 0.027 -
HCM Ctrl Dly (s/v) - - 20.3 9.8 -
HCM Lane LOS - - C A -
HCM 95th %tile Q(veh) - - 0.8 0.1 -
Agenda Item #13.1.

Page 658 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
16: Church St/Railroad Ave & Hunt Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 6.7
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 50 60 20 10 40 190 10 10 10 140 10 10 Future Vol, veh/h 50 60 20 10 40 190 10 10 10 140 10 10 Conflicting Peds, #/hr 4 0 30 4 0 30 3 0 4 4 0 3
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 80 80 80 80 80 80 80 80 80 80 80 80
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 63 75 25 13 50 238 13 13 13 175 13 13
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 318 0 0 130 0 0 327 585 122 434 479 202 Stage 1 - - - - - - 243 243 - 224 224 -
Stage 2 - - - - - - 84 343 - 210 255 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1237 - - 1449 - - 624 422 927 530 484 837 Stage 1 - - - - - - 759 703 - 777 717 -
Stage 2 - - - - - - 921 636 - 790 695 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1202 - - 1408 - - 541 372 897 458 427 810 Mov Cap-2 Maneuver - - - - - - 541 372 - 458 427 -
Stage 1 - - - - - - 696 645 - 746 689 -
Stage 2 - - - - - - 878 611 - 719 637 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 3.14 0.32 12.3 18.27

HCM LOS B C
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 531 659 - - 64 - - 469
HCM Lane V/C Ratio 0.071 0.052 - - 0.009 - - 0.427
HCM Ctrl Dly (s/v) 12.3 8.2 0 - 7.6 0 - 18.3
HCM Lane LOS B A A - A A - C
HCM 95th %tile Q(veh) 0.2 0.2 - - 0 - - 2.1
Agenda Item #13.1.

Page 659 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
17: Mitchell Dr & Oak Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 5.6
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 30 30 40 60 120 20
Future Vol, veh/h 30 30 40 60 120 20
Conflicting Peds, #/hr 3 0 0 3 0 1
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - 20 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 87 87 87 87 87 87
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 34 34 46 69 138 23
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 118 0 - 0 152 50
Stage 1 - - - - 49 -
Stage 2 - - - - 103 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1464 - - - 837 1015
Stage 1 - - - - 971 -
Stage 2 - - - - 918 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1460 - - - 812 1012
Mov Cap-2 Maneuver - - - - 812 -
Stage 1 - - - - 945 -
Stage 2 - - - - 916 -
Approach EB WB SB
HCM Ctrl Dly, s/v 3.76 0 10.33

HCM LOS B
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 900 - - - 836
HCM Lane V/C Ratio 0.024 - - - 0.193
HCM Ctrl Dly (s/v) 7.5 0 - - 10.3
HCM Lane LOS A A - - B
HCM 95th %tile Q(veh) 0.1 - - - 0.7
Agenda Item #13.1.

Page 660 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 18: Main St & Mitchell Dr/Pope St Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 0 0 170 200 40 150 80 710 80 100 570 10 Future Volume (veh/h) 0 0 170 200 40 150 80 710 80 100 570 10 Initial Q (Qb), veh 0 0 0 0 0 0 0 50 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 0.97 1.00 0.98 1.00 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1811 1811 1811 1811 1811 1811 1811 1287 1287 1811 1287 1287 Adj Flow Rate, veh/h 0 0 173 204 41 72 82 724 82 102 582 10 Peak Hour Factor 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 Percent Heavy Veh, % 6 6 6 6 6 6 6 6 6 6 6 6
Cap, veh/h 0 25 111 222 45 229 102 714 33 122 753 13
Arrive On Green 0.00 0.00 0.01 0.15 0.15 0.15 0.06 0.59 0.59 0.07 0.60 0.60 Sat Flow, veh/h 0 1811 1535 1448 291 1490 1725 1132 128 1725 1261 22 Grp Volume(v), veh/h 0 0 173 245 0 72 82 0 806 102 0 592 Grp Sat Flow(s),veh/h/ln 0 1811 1535 1739 0 1490 1725 0 1260 1725 0 1283 Q Serve(g_s), s 0.0 0.0 2.0 20.5 0.0 6.3 6.9 0.0 86.3 8.6 0.0 50.9 Cycle Q Clear(g_c), s 0.0 0.0 2.0 20.5 0.0 6.3 6.9 0.0 86.3 8.6 0.0 50.9 Prop In Lane 0.00 1.00 0.83 1.00 1.00 0.10 1.00 0.02
Lane Grp Cap(c), veh/h 0 25 111 267 0 229 102 0 746 122 0 766 V/C Ratio(X) 0.00 0.00 1.56 0.92 0.00 0.31 0.81 0.00 1.08 0.83 0.00 0.77 Avail Cap(c_a), veh/h 0 25 111 322 0 276 225 0 737 132 0 766 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 0.0 68.4 61.5 0.0 55.5 68.6 0.0 30.6 67.7 0.0 22.2 Incr Delay (d2), s/veh 0.0 0.0 289.2 25.2 0.0 0.3 5.6 0.0 56.7 30.5 0.0 4.5 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 241.2 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 0.0 13.2 11.0 0.0 2.4 3.2 0.0 87.5 4.9 0.0 16.2 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 0.0 0.0 357.6 86.7 0.0 55.8 74.2 0.0 328.6 98.2 0.0 26.7 LnGrp LOS F F E E F F C
Approach Vol, veh/h 173 317 888 694
Approach Delay, s/veh 357.6 79.7 305.1 37.2
Approach LOS F E F D
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 13.4 95.8 32.3 15.2 94.0 6.0
Change Period (Y+Rc), s 4.7 7.7 9.7 4.7 * 7.7 4.0
Max Green Setting (Gmax), s 19.2 75.4 27.3 11.3 * 86 2.0 Max Q Clear Time (g_c+I1), s 8.9 52.9 22.5 10.6 88.3 4.0 Green Ext Time (p_c), s 0.0 0.8 0.2 0.0 0.0 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 185.3
HCM 7th LOS F
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

User approved changes to right turn type.

Agenda Item #13.1.

Page 661 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 19: Main St & Grayson Avenue Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Volume (veh/h) 80 70 50 920 840 120
Future Volume (veh/h) 80 70 50 920 840 120
Initial Q (Qb), veh 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00
Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.98
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No
Adj Sat Flow, veh/h/ln 1781 1781 1781 1266 1266 1266
Adj Flow Rate, veh/h 87 62 54 1000 913 129
Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92
Percent Heavy Veh, % 8 8 8 8 8 8
Cap, veh/h 71 50 91 1053 807 114
Arrive On Green 0.08 0.08 0.05 0.83 0.75 0.75
Sat Flow, veh/h 934 665 1697 1266 1081 153
Grp Volume(v), veh/h 150 0 54 1000 0 1042
Grp Sat Flow(s),veh/h/ln1610 0 1697 1266 0 1234
Q Serve(g_s), s 11.3 0.0 4.6 94.4 0.0 111.2
Cycle Q Clear(g_c), s 11.3 0.0 4.6 94.4 0.0 111.2
Prop In Lane 0.58 0.41 1.00 0.12
Lane Grp Cap(c), veh/h 122 0 91 1053 0 921
V/C Ratio(X) 1.23 0.00 0.59 0.95 0.00 1.13
Avail Cap(c_a), veh/h 122 0 102 1095 0 921
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 1.00
Uniform Delay (d), s/veh 68.9 0.0 68.9 10.1 0.0 18.9
Incr Delay (d2), s/veh 155.5 0.0 3.6 16.0 0.0 72.9
Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0
%ile BackOfQ(50%),veh/ln10.0 0.0 2.1 23.1 0.0 45.5
Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 224.4 0.0 72.5 26.0 0.0 91.8
LnGrp LOS F E C F
Approach Vol, veh/h 150 1054 1042
Approach Delay, s/veh 224.4 28.4 91.8
Approach LOS F C F
Timer - Assigned Phs 1 2 6 8
Phs Duration (G+Y+Rc), s12.7 120.3 133.0 16.0
Change Period (Y+Rc), s 4.7 9.1 * 9.1 4.7
Max Green Setting (Gmax), s 9.0 111.2 * 1.3E+02 11.3
Max Q Clear Time (g_c+I1), s 6.6 113.2 96.4 13.3
Green Ext Time (p_c), s 0.0 0.0 1.2 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 70.9
HCM 7th LOS E
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

Agenda Item #13.1.

Page 662 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
20: Main St & Sulphur Springs Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.1
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 20 120 100 950 870 40
Future Vol, veh/h 20 120 100 950 870 40
Conflicting Peds, #/hr 0 0 1 0 0 1
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 150 0 80 - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 99 99 99 99 99 99
Heavy Vehicles, % 9 9 9 9 9 9
Mvmt Flow 20 121 101 960 879 40
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 2062 900 920 0 - 0
Stage 1 900 - - - - -
Stage 2 1162 - - - - -
Critical Hdwy 6.49 6.29 4.19 - - -
Critical Hdwy Stg 1 5.49 - - - - -
Critical Hdwy Stg 2 5.49 - - - - -
Follow-up Hdwy 3.581 3.381 2.281 - - -
Pot Cap-1 Maneuver 58 327 714 - - -
Stage 1 386 - - - - -
Stage 2 288 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 49 327 713 - - -
Mov Cap-2 Maneuver 163 - - - - -
Stage 1 331 - - - - -
Stage 2 288 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 23.47 1.04 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 EBLn2 SBT SBR
Capacity (veh/h) 713 - 163 327 - -
HCM Lane V/C Ratio 0.142 - 0.124 0.371 - -
HCM Ctrl Dly (s/v) 10.9 - 30.2 22.3 - -
HCM Lane LOS B - D C - -
HCM 95th %tile Q(veh) 0.5 - 0.4 1.7 - -
Agenda Item #13.1.

Page 663 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
21: Starr Ave & Hunt Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.9
Intersection LOS A
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 20 80 20 30 110 10
Future Vol, veh/h 20 80 20 30 110 10
Peak Hour Factor 0.84 0.84 0.84 0.84 0.84 0.84
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 24 95 24 36 131 12
Number of Lanes 1 0 0 1 1 0
Approach EB WB NB
Opposing Approach WB EB
Opposing Lanes 1 1 0
Conflicting Approach Left NB EB
Conflicting Lanes Left 0 1 1
Conflicting Approach Right NB WB
Conflicting Lanes Right 1 0 1
HCM Control Delay, s/veh 7.4 7.8 8.4

HCM LOS A A A
Lane NBLn1 EBLn1 WBLn1
Vol Left, % 92% 0% 40%
Vol Thru, % 0% 20% 60%
Vol Right, % 8% 80% 0%
Sign Control Stop Stop Stop
Traffic Vol by Lane 120 100 50
LT Vol 110 0 20
Through Vol 0 20 30
RT Vol 10 80 0
Lane Flow Rate 143 119 60
Geometry Grp 1 1 1
Degree of Util (X) 0.174 0.128 0.074
Departure Headway (Hd) 4.392 3.878 4.488
Convergence, Y/N Yes Yes Yes
Cap 807 930 802
Service Time 2.473 1.88 2.491
HCM Lane V/C Ratio 0.177 0.128 0.075
HCM Control Delay, s/veh 8.4 7.4 7.8
HCM Lane LOS A A A
HCM 95th-tile Q 0.6 0.4 0.2
Agenda Item #13.1.

Page 664 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
22: Pope Street & Starr Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 3.8
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 10 210 390 90 100 30
Future Vol, veh/h 10 210 390 90 100 30
Conflicting Peds, #/hr 1 0 0 1 1 1
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 79 79 79 79 79 79
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 13 266 494 114 127 38
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 609 0 - 0 844 553
Stage 1 - - - - 552 -
Stage 2 - - - - 292 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 965 - - - 332 531
Stage 1 - - - - 575 -
Stage 2 - - - - 755 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 964 - - - 327 530
Mov Cap-2 Maneuver - - - - 327 -
Stage 1 - - - - 566 -
Stage 2 - - - - 755 -
Approach EB WB SB
HCM Ctrl Dly, s/v 0.4 0 23.3

HCM LOS C
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 82 - - - 358
HCM Lane V/C Ratio 0.013 - - - 0.459
HCM Ctrl Dly (s/v) 8.8 0 - - 23.3
HCM Lane LOS A A - - C
HCM 95th %tile Q(veh) 0 - - - 2.3
Agenda Item #13.1.

Page 665 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
23: College Ave/Paseo Grand Dr & Pope StreetCumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 15.9
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 20 180 120 90 320 10 120 0 50 10 10 20 Future Vol, veh/h 20 180 120 90 320 10 120 0 50 10 10 20 Conflicting Peds, #/hr 2 0 1 1 0 2 3 0 1 1 0 3
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length 85 - - 90 - - - - 50 - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 77 77 77 77 77 77 77 77 77 77 77 77
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 26 234 156 117 416 13 156 0 65 13 13 26
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 431 0 0 391 0 0 1023 1029 314 945 1100 427 Stage 1 - - - - - - 365 365 - 658 658 -
Stage 2 - - - - - - 659 664 - 287 443 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1124 - - 1162 - - 213 233 724 241 211 625 Stage 1 - - - - - - 652 622 - 452 460 -
Stage 2 - - - - - - 451 457 - 719 574 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1121 - - 1161 - - 167 204 723 192 185 622 Mov Cap-2 Maneuver - - - - - - 167 204 - 192 185 -
Stage 1 - - - - - - 637 607 - 405 413 -
Stage 2 - - - - - - 376 410 - 638 560 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 0.52 1.81 78.63 20.14

HCM LOS F C
Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 167 723 1121 - - 1161 - - 289
HCM Lane V/C Ratio 0.931 0.09 0.023 - - 0.101 - - 0.18
HCM Ctrl Dly (s/v) 107 10.5 8.3 - - 8.4 - - 20.1
HCM Lane LOS F B A - - A - - C
HCM 95th %tile Q(veh) 7 0.3 0.1 - - 0.3 - - 0.6
Agenda Item #13.1.

Page 666 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
24: Silverado Trail & Pratt Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 0.9
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 20 20 30 560 630 30
Future Vol, veh/h 20 20 30 560 630 30
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 96 96 96 96 96 96
Heavy Vehicles, % 6 6 6 6 6 6
Mvmt Flow 21 21 31 583 656 31
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1318 672 688 0 - 0
Stage 1 672 - - - - -
Stage 2 646 - - - - -
Critical Hdwy 6.46 6.26 4.16 - - -
Critical Hdwy Stg 1 5.46 - - - - -
Critical Hdwy Stg 2 5.46 - - - - -
Follow-up Hdwy 3.554 3.354 2.254 - - -
Pot Cap-1 Maneuver 170 449 888 - - -
Stage 1 500 - - - - -
Stage 2 514 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 161 449 888 - - -
Mov Cap-2 Maneuver 161 - - - - -
Stage 1 474 - - - - -
Stage 2 514 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 23.37 0.47 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 92 - 237 - -
HCM Lane V/C Ratio 0.035 - 0.176 - -
HCM Ctrl Dly (s/v) 9.2 0 23.4 - -
HCM Lane LOS A A C - -
HCM 95th %tile Q(veh) 0.1 - 0.6 - -
Agenda Item #13.1.

Page 667 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
25: Silverado Trail & Howell Mountain Rd Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 0.6
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 30 10 580 40 10 640
Future Vol, veh/h 30 10 580 40 10 640
Conflicting Peds, #/hr 1 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 100 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 98 98 98 98 98 98
Heavy Vehicles, % 6 6 6 6 6 6
Mvmt Flow 31 10 592 41 10 653
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 1287 612 0 0 633 0
Stage 1 612 - - - - -
Stage 2 674 - - - - -
Critical Hdwy 6.46 6.26 - - 4.16 -
Critical Hdwy Stg 1 5.46 - - - - -
Critical Hdwy Stg 2 5.46 - - - - -
Follow-up Hdwy 3.554 3.354 - - 2.254 -
Pot Cap-1 Maneuver 178 486 - - 931 -
Stage 1 533 - - - - -
Stage 2 499 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 176 486 - - 931 -
Mov Cap-2 Maneuver 314 - - - - -
Stage 1 533 - - - - -
Stage 2 493 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 16.86 0 0.14

HCM LOS C
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 344 931 -
HCM Lane V/C Ratio - - 0.119 0.011 -
HCM Ctrl Dly (s/v) - - 16.9 8.9 -
HCM Lane LOS - - C A -
HCM 95th %tile Q(veh) - - 0.4 0 -
Agenda Item #13.1.

Page 668 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
26: Silverado Trail & Pope Street Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 9.6
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 140 100 220 480 450 220
Future Vol, veh/h 140 100 220 480 450 220
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - 100 - - 225
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 94 94 94 94 94 94
Heavy Vehicles, % 4 4 4 4 4 4
Mvmt Flow 149 106 234 511 479 234
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1457 479 713 0 - 0
Stage 1 479 - - - - -
Stage 2 979 - - - - -
Critical Hdwy 6.44 6.24 4.14 - - -
Critical Hdwy Stg 1 5.44 - - - - -
Critical Hdwy Stg 2 5.44 - - - - -
Follow-up Hdwy 3.536 3.336 2.236 - - -
Pot Cap-1 Maneuver ~ 141 583 878 - - -
Stage 1 619 - - - - -
Stage 2 361 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver ~ 104 583 878 - - -
Mov Cap-2 Maneuver 230 - - - - -
Stage 1 454 - - - - -
Stage 2 361 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 54.83 3.33 0

HCM LOS F
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 878 - 308 - -
HCM Lane V/C Ratio 0.267 - 0.83 - -
HCM Ctrl Dly (s/v) 10.6 - 54.8 - -
HCM Lane LOS B - F - -
HCM 95th %tile Q(veh) 1.1 - 7 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s
+: Computation Not Defined *: All major volume in platoon Agenda Item #13.1.

Page 669 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
27: Main St & Mills Ln Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 0.2
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 0 0 0 0 0 10 0 990 10 10 960 10
Future Vol, veh/h 0 0 0 0 0 10 0 990 10 10 960 10
Conflicting Peds, #/hr 0 0 0 0 0 0 15 0 1 1 0 15
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - 150 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 93 93 93 93 93 93 93 93 93 93 93 93
Heavy Vehicles, % 8 8 8 8 8 8 8 8 8 8 8 8
Mvmt Flow 0 0 0 0 0 11 0 1065 11 11 1032 11
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 2139 2150 1053 2125 2150 1071 1058 0 0 1076 0 0 Stage 1 1074 1074 - 1071 1071 - - - - - - -
Stage 2 1065 1076 - 1054 1080 - - - - - - -
Critical Hdwy 7.18 6.58 6.28 7.18 6.58 6.28 4.18 - - 4.18 - - Critical Hdwy Stg 1 6.18 5.58 - 6.18 5.58 - - - - - - - Critical Hdwy Stg 2 6.18 5.58 - 6.18 5.58 - - - - - - - Follow-up Hdwy 3.572 4.072 3.372 3.572 4.072 3.372 2.272 - - 2.272 - - Pot Cap-1 Maneuver 34 46 268 35 46 261 636 - - 626 - -
Stage 1 259 289 - 260 290 - - - - - - -
Stage 2 262 288 - 266 287 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 32 45 264 34 45 261 627 - - 625 - -
Mov Cap-2 Maneuver 32 45 - 34 45 - - - - - - -
Stage 1 251 280 - 260 290 - - - - - - -
Stage 2 252 288 - 262 278 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 0 19.39 0 0.11

HCM LOS A C
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 627 - - - 261 625 - -
HCM Lane V/C Ratio - - - - 0.041 0.017 - -
HCM Ctrl Dly (s/v) 0 - - 0 19.4 10.9 - -
HCM Lane LOS A - - A C B - -
HCM 95th %tile Q(veh) 0 - - - 0.1 0.1 - -
Agenda Item #13.1.

Page 670 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
28: Main St & Charter Oak Ave Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 36.4
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 10 10 70 10 10 20 850 130 10 900 30 Future Vol, veh/h 10 10 10 70 10 10 20 850 130 10 900 30 Conflicting Peds, #/hr 0 0 0 0 0 0 9 0 1 1 0 9
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 100 - - 100 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 97 97 97 97 97 97 97 97 97 97 97 97
Heavy Vehicles, % 9 9 9 9 9 9 9 9 9 9 9 9
Mvmt Flow 10 10 10 72 10 10 21 876 134 10 928 31
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1896 2025 952 1939 1974 944 968 0 0 1011 0 0 Stage 1 973 973 - 986 986 - - - - - - -
Stage 2 923 1053 - 954 988 - - - - - - -
Critical Hdwy 7.19 6.59 6.29 7.19 6.59 6.29 4.19 - - 4.19 - - Critical Hdwy Stg 1 6.19 5.59 - 6.19 5.59 - - - - - - - Critical Hdwy Stg 2 6.19 5.59 - 6.19 5.59 - - - - - - - Follow-up Hdwy 3.581 4.081 3.381 3.581 4.081 3.381 2.281 - - 2.281 - - Pot Cap-1 Maneuver 51 55 305 ~ 47 60 308 684 - - 659 - - Stage 1 295 321 - 290 317 - - - - - - -
Stage 2 314 295 - 302 316 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 38 52 303 ~ 35 56 308 679 - - 658 - - Mov Cap-2 Maneuver 38 52 - ~ 35 56 - - - - - - -
Stage 1 287 314 - 281 307 - - - - - - -
Stage 2 285 285 - 278 308 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 111.63 $ 791.41 0.21 0.11

HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 679 - - 62 41 658 - -
HCM Lane V/C Ratio 0.03 - - 0.501 2.267 0.016 - -
HCM Ctrl Dly (s/v) 10.5 - - 111.6$ 791.4 10.6 - -
HCM Lane LOS B - - F F B - -
HCM 95th %tile Q(veh) 0.1 - - 2 10 0 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s
+: Computation Not Defined *: All major volume in platoon Agenda Item #13.1.

Page 671 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
29: Oak Ave & Pine St Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 9
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 10 10 30 10 20 10 70 20 20 130 10 Future Vol, veh/h 10 10 10 30 10 20 10 70 20 20 130 10
Peak Hour Factor 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 0.63 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 16 16 16 48 16 32 16 111 32 32 206 16
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach Right NB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh 8.3 8.6 8.6 9.5

HCM LOS A A A A
Lane NBLn1 EBLn1 WBLn1 SBLn1
Vol Left, % 10% 33% 50% 13%
Vol Thru, % 70% 33% 17% 81%
Vol Right, % 20% 33% 33% 6%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 100 30 60 160
LT Vol 10 10 30 20
Through Vol 70 10 10 130
RT Vol 20 10 20 10
Lane Flow Rate 159 48 95 254
Geometry Grp 1 1 1 1
Degree of Util (X) 0.198 0.065 0.128 0.315
Departure Headway (Hd) 4.482 4.879 4.846 4.465
Convergence, Y/N Yes Yes Yes Yes
Cap 800 732 738 805
Service Time 2.514 2.922 2.886 2.494
HCM Lane V/C Ratio 0.199 0.066 0.129 0.316
HCM Control Delay, s/veh 8.6 8.3 8.6 9.5
HCM Lane LOS A A A A
HCM 95th-tile Q 0.7 0.2 0.4 1.4
Agenda Item #13.1.

Page 672 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
30: Oak Ave & Adams St Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh11.7
Intersection LOS B
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 70 70 40 50 30 30 80 80 30 120 30 Future Vol, veh/h 10 70 70 40 50 30 30 80 80 30 120 30
Peak Hour Factor 0.68 0.68 0.68 0.68 0.68 0.68 0.68 0.68 0.68 0.68 0.68 0.68 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 15 103 103 59 74 44 44 118 118 44 176 44
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh11.3 11 12 12.2

HCM LOS B B B B
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 16% 7% 33% 17%
Vol Thru, % 42% 47% 42% 67%
Vol Right, % 42% 47% 25% 17%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 190 150 120 180
LT Vol 30 10 40 30
Through Vol 80 70 50 120
RT Vol 80 70 30 30
Lane Flow Rate 279 221 176 265
Geometry Grp 1 1 1 1
Degree of Util (X) 0.411 0.336 0.281 0.402
Departure Headway (Hd) 5.295 5.477 5.733 5.462
Convergence, Y/N Yes Yes Yes Yes
Cap 676 653 623 656
Service Time 3.351 3.538 3.799 3.518
HCM Lane V/C Ratio 0.413 0.338 0.283 0.404
HCM Control Delay, s/veh 12 11.3 11 12.2
HCM Lane LOS B B B B
HCM 95th-tile Q 2 1.5 1.1 1.9
Agenda Item #13.1.

Page 673 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
31: Oak Ave & Spring St Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh11.2
Intersection LOS B
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 40 70 40 10 70 80 20 80 20 50 120 30 Future Vol, veh/h 40 70 40 10 70 80 20 80 20 50 120 30
Peak Hour Factor 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 0.72 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 56 97 56 14 97 111 28 111 28 69 167 42
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh 11 10.8 10.5 12.1

HCM LOS B B B B
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 17% 27% 6% 25%
Vol Thru, % 67% 47% 44% 60%
Vol Right, % 17% 27% 50% 15%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 120 150 160 200
LT Vol 20 40 10 50
Through Vol 80 70 70 120
RT Vol 20 40 80 30
Lane Flow Rate 167 208 222 278
Geometry Grp 1 1 1 1
Degree of Util (X) 0.255 0.314 0.323 0.413
Departure Headway (Hd) 5.517 5.432 5.238 5.358
Convergence, Y/N Yes Yes Yes Yes
Cap 650 660 684 672
Service Time 3.561 3.476 3.281 3.398
HCM Lane V/C Ratio 0.257 0.315 0.325 0.414
HCM Control Delay, s/veh 10.5 11 10.8 12.1
HCM Lane LOS B B B B
HCM 95th-tile Q 1 1.3 1.4 2
Agenda Item #13.1.

Page 674 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
32: Main St & Spring St Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.8
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 40 90 140 720 590 40
Future Vol, veh/h 40 90 140 720 590 40
Conflicting Peds, #/hr 0 10 8 0 0 8
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 96 96 96 96 96 96
Heavy Vehicles, % 8 8 8 8 8 8
Mvmt Flow 42 94 146 750 615 42
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1685 653 664 0 - 0
Stage 1 643 - - - - -
Stage 2 1042 - - - - -
Critical Hdwy 6.48 6.28 4.18 - - -
Critical Hdwy Stg 1 5.48 - - - - -
Critical Hdwy Stg 2 5.48 - - - - -
Follow-up Hdwy 3.572 3.372 2.272 - - -
Pot Cap-1 Maneuver 100 457 897 - - -
Stage 1 512 - - - - -
Stage 2 331 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 71 449 890 - - -
Mov Cap-2 Maneuver 190 - - - - -
Stage 1 365 - - - - -
Stage 2 329 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 24.63 1.6 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 293 - 316 - -
HCM Lane V/C Ratio 0.164 - 0.428 - -
HCM Ctrl Dly (s/v) 9.8 0 24.6 - -
HCM Lane LOS A A C - -
HCM 95th %tile Q(veh) 0.6 - 2.1 - -
Agenda Item #13.1.

Page 675 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
33: Pope St & Church St Cumulative Conditions No Project Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.9
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 30 150 0 0 370 100 10 0 10 30 10 70
Future Vol, veh/h 30 150 0 0 370 100 10 0 10 30 10 70
Conflicting Peds, #/hr 16 0 4 4 0 16 1 0 1 1 0 1
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 93 93 93 93 93 93 93 93 93 93 93 93
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 32 161 0 0 398 108 11 0 11 32 11 75
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 521 0 0 165 0 0 634 751 166 694 697 469 Stage 1 - - - - - - 230 230 - 468 468 -
Stage 2 - - - - - - 404 521 - 227 230 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1040 - - 1407 - - 390 338 875 356 363 593 Stage 1 - - - - - - 771 712 - 574 560 -
Stage 2 - - - - - - 621 530 - 774 712 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1024 - - 1401 - - 317 320 871 334 344 583 Mov Cap-2 Maneuver - - - - - - 317 320 - 334 344 -
Stage 1 - - - - - - 741 685 - 565 551 -
Stage 2 - - - - - - 530 522 - 737 685 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 1.44 0 13.12 15.51

HCM LOS B C
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 465 300 - - 1401 - - 460
HCM Lane V/C Ratio 0.046 0.032 - - - - - 0.257
HCM Ctrl Dly (s/v) 13.1 8.6 0 - 0 - - 15.5
HCM Lane LOS B A A - A - - C
HCM 95th %tile Q(veh) 0.1 0.1 - - 0 - - 1
Agenda Item #13.1.

Page 676 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
4: Hudson Ave & Madrona Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 5.8
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 30 10 70 20 10 60
Future Vol, veh/h 30 10 70 20 10 60
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 82 82 82 82 82 82
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 37 12 85 24 12 73
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 49 0 238 43
Stage 1 - - - - 43 -
Stage 2 - - - - 195 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1552 - 748 1025
Stage 1 - - - - 977 -
Stage 2 - - - - 835 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1552 - 707 1025
Mov Cap-2 Maneuver - - - - 707 -
Stage 1 - - - - 977 -
Stage 2 - - - - 789 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 5.8 9.1

HCM LOS A
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 963 - - 1400 -
HCM Lane V/C Ratio 0.089 - - 0.055 -
HCM Ctrl Dly (s/v) 9.1 - - 7.5 0
HCM Lane LOS A - - A A
HCM 95th %tile Q(veh) 0.3 - - 0.2 -
Agenda Item #13.1.

Page 677 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
5: Valley View St & Spring St Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 7.7
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 60 40 160 50 40 220
Future Vol, veh/h 60 40 160 50 40 220
Conflicting Peds, #/hr 0 2 2 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 86 86 86 86 86 86
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 70 47 186 58 47 256
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 118 0 525 95
Stage 1 - - - - 95 -
Stage 2 - - - - 430 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1464 - 511 959
Stage 1 - - - - 926 -
Stage 2 - - - - 654 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1461 - 443 957
Mov Cap-2 Maneuver - - - - 443 -
Stage 1 - - - - 924 -
Stage 2 - - - - 568 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 5.96 12.04

HCM LOS B
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 812 - - 1371 -
HCM Lane V/C Ratio 0.372 - - 0.127 -
HCM Ctrl Dly (s/v) 12 - - 7.8 0
HCM Lane LOS B - - A A
HCM 95th %tile Q(veh) 1.7 - - 0.4 -
Agenda Item #13.1.

Page 678 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
6: Crane Ave/Valley View St & Grayson Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 9.4
Intersection LOS A
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 10 90 180 30 70 160
Future Vol, veh/h 10 90 180 30 70 160
Peak Hour Factor 0.86 0.86 0.86 0.86 0.86 0.86
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 12 105 209 35 81 186
Number of Lanes 1 0 1 0 0 1
Approach WB NB SB
Opposing Approach SB NB
Opposing Lanes 0 1 1
Conflicting Approach Left NB WB
Conflicting Lanes Left 1 0 1
Conflicting Approach Right SB WB
Conflicting Lanes Right 1 1 0
HCM Control Delay, s/veh 8.4 9.4 9.9

HCM LOS A A A
Lane NBLn1 WBLn1 SBLn1
Vol Left, % 0% 10% 30%
Vol Thru, % 86% 0% 70%
Vol Right, % 14% 90% 0%
Sign Control Stop Stop Stop
Traffic Vol by Lane 210 100 230
LT Vol 0 10 70
Through Vol 180 0 160
RT Vol 30 90 0
Lane Flow Rate 244 116 267
Geometry Grp 1 1 1
Degree of Util (X) 0.3 0.148 0.337
Departure Headway (Hd) 4.429 4.567 4.543
Convergence, Y/N Yes Yes Yes
Cap 811 784 792
Service Time 2.459 2.601 2.573
HCM Lane V/C Ratio 0.301 0.148 0.337
HCM Control Delay, s/veh 9.4 8.4 9.9
HCM Lane LOS A A A
HCM 95th-tile Q 1.3 0.5 1.5
Agenda Item #13.1.

Page 679 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
7: Sulphur Spring Ave & Crane Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 5.1
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 30 40 30 160 140 20
Future Vol, veh/h 30 40 30 160 140 20
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 78 78 78 78 78 78
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 38 51 38 205 179 26
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 244 0 - 0 269 141
Stage 1 - - - - 141 -
Stage 2 - - - - 128 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1317 - - - 718 904
Stage 1 - - - - 883 -
Stage 2 - - - - 895 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1317 - - - 696 904
Mov Cap-2 Maneuver - - - - 696 -
Stage 1 - - - - 857 -
Stage 2 - - - - 895 -
Approach EB WB SB
HCM Ctrl Dly, s/v 3.35 0 12.02

HCM LOS B
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 771 - - - 717
HCM Lane V/C Ratio 0.029 - - - 0.286
HCM Ctrl Dly (s/v) 7.8 0 - - 12
HCM Lane LOS A A - - B
HCM 95th %tile Q(veh) 0.1 - - - 1.2
Agenda Item #13.1.

Page 680 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
8: Main St & Pratt Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 50.4
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 10 10 50 10 60 10 940 40 30 690 10 Future Vol, veh/h 10 10 10 50 10 60 10 940 40 30 690 10 Conflicting Peds, #/hr 0 0 0 0 0 0 12 0 1 1 0 12
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 150 - - 70 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 87 87 87 87 87 87 87 87 87 87 87 87
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 11 11 11 57 11 69 11 1080 46 34 793 11
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1989 2030 811 1995 2013 1104 817 0 0 1127 0 0 Stage 1 880 880 - 1127 1127 - - - - - - -
Stage 2 1109 1150 - 868 886 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 45 57 378 ~ 45 58 255 807 - - 616 - - Stage 1 340 364 - 247 278 - - - - - - -
Stage 2 253 271 - 346 361 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 24 52 374 ~ 32 54 255 798 - - 615 - - Mov Cap-2 Maneuver 24 52 - ~ 32 54 - - - - - - -
Stage 1 318 339 - 243 274 - - - - - - -
Stage 2 174 267 - 306 337 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 188.2 $ 735.1 0.1 0.46

HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 798 - - 47 60 615 - -
HCM Lane V/C Ratio 0.014 - - 0.726 2.286 0.056 - -
HCM Ctrl Dly (s/v) 9.6 - - 188.2$ 735.1 11.2 - -
HCM Lane LOS A - - F F B - -
HCM 95th %tile Q(veh) 0 - - 2.9 13.5 0.2 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s
+: Computation Not Defined *: All major volume in platoon Agenda Item #13.1.

Page 681 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
9: Main St & Elmhurst Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 19.7
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 70 40 30 920 710 40
Future Vol, veh/h 70 40 30 920 710 40
Conflicting Peds, #/hr 0 1 7 0 0 7
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 88 88 88 88 88 88
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 80 45 34 1045 807 45
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1950 838 859 0 - 0
Stage 1 837 - - - - -
Stage 2 1114 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver ~ 70 365 778 - - -
Stage 1 423 - - - - -
Stage 2 313 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver ~ 62 362 772 - - -
Mov Cap-2 Maneuver ~ 62 - - - - -
Stage 1 376 - - - - -
Stage 2 311 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v $ 321.82 0.31 0

HCM LOS F
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 57 - 89 - -
HCM Lane V/C Ratio 0.044 - 1.407 - -
HCM Ctrl Dly (s/v) 9.9 0$ 321.8 - -
HCM Lane LOS A A F - -
HCM 95th %tile Q(veh) 0.1 - 9.5 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s
+: Computation Not Defined *: All major volume in platoon Agenda Item #13.1.

Page 682 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 10: Main St & Madrona Ave/Fulton Ln Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 120 50 20 20 50 180 30 650 20 80 610 60 Future Volume (veh/h) 120 50 20 20 50 180 30 650 20 80 610 60 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 0.99 0.98 0.99 0.96 1.00 0.99 1.00 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1856 1856 1856 1856 1318 1318 1856 1318 1318 Adj Flow Rate, veh/h 128 53 14 21 53 51 32 691 21 85 649 62 Peak Hour Factor 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 Percent Heavy Veh, % 3 3 3 3 3 3 3 3 3 3 3 3
Cap, veh/h 223 69 17 80 134 110 197 779 24 204 725 69
Arrive On Green 0.16 0.16 0.16 0.16 0.16 0.16 0.61 0.61 0.61 0.61 0.61 0.61 Sat Flow, veh/h 928 439 106 167 852 702 733 1273 39 732 1184 113 Grp Volume(v), veh/h 195 0 0 125 0 0 32 0 712 85 0 711
Grp Sat Flow(s),veh/h/ln 1473 0 0 1721 0 0 733 0 1311 732 0 1297 Q Serve(g_s), s 4.7 0.0 0.0 0.0 0.0 0.0 3.0 0.0 35.8 8.7 0.0 36.5 Cycle Q Clear(g_c), s 9.9 0.0 0.0 5.2 0.0 0.0 39.6 0.0 35.8 44.5 0.0 36.5 Prop In Lane 0.66 0.07 0.17 0.41 1.00 0.03 1.00 0.09
Lane Grp Cap(c), veh/h 308 0 0 325 0 0 197 0 803 204 0 794 V/C Ratio(X) 0.63 0.00 0.00 0.38 0.00 0.00 0.16 0.00 0.89 0.42 0.00 0.89 Avail Cap(c_a), veh/h 811 0 0 895 0 0 342 0 1063 349 0 1051 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 31.6 0.0 0.0 29.8 0.0 0.0 29.9 0.0 12.8 31.6 0.0 12.9 Incr Delay (d2), s/veh 0.8 0.0 0.0 0.3 0.0 0.0 0.1 0.0 6.1 0.5 0.0 6.8 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 3.6 0.0 0.0 2.1 0.0 0.0 0.5 0.0 10.3 1.5 0.0 10.5 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 32.4 0.0 0.0 30.1 0.0 0.0 30.0 0.0 18.9 32.1 0.0 19.7 LnGrp LOS C C C B C B
Approach Vol, veh/h 195 125 744 796
Approach Delay, s/veh 32.4 30.1 19.4 21.1
Approach LOS C C B C
Timer - Assigned Phs 2 4 6 8
Phs Duration (G+Y+Rc), s 56.3 21.4 56.3 21.4
Change Period (Y+Rc), s 8.7 9.2 8.7 9.2
Max Green Setting (Gmax), s 63.0 40.0 63.0 40.0
Max Q Clear Time (g_c+I1), s 46.5 7.2 41.6 11.9
Green Ext Time (p_c), s 1.1 0.2 1.0 0.3
Intersection Summary
HCM 7th Control Delay, s/veh 22.2
HCM 7th LOS C
Agenda Item #13.1.

Page 683 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
11: Railroad Ave & Fulton Ln Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 6.4
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 30 110 10 30 210 10
Future Vol, veh/h 30 110 10 30 210 10
Conflicting Peds, #/hr 0 5 5 0 2 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 34 124 11 34 236 11
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 162 0 159 101
Stage 1 - - - - 101 -
Stage 2 - - - - 58 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1410 - 830 952
Stage 1 - - - - 921 -
Stage 2 - - - - 962 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1404 - 818 948
Mov Cap-2 Maneuver - - - - 818 -
Stage 1 - - - - 917 -
Stage 2 - - - - 952 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 1.9 11.24

HCM LOS B
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 823 - - 450 -
HCM Lane V/C Ratio 0.3 - - 0.008 -
HCM Ctrl Dly (s/v) 11.2 - - 7.6 0
HCM Lane LOS B - - A A
HCM 95th %tile Q(veh) 1.3 - - 0 -
Agenda Item #13.1.

Page 684 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 12: Main St & Adams St Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 80 100 30 70 80 70 40 550 40 80 530 40 Future Volume (veh/h) 80 100 30 70 80 70 40 550 40 80 530 40 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 0.96 0.84 0.97 0.84 1.00 0.97 1.00 0.96 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1856 1856 1856 1856 1318 1318 1856 1318 1856 Adj Flow Rate, veh/h 85 106 29 74 85 67 43 585 42 85 564 42 Peak Hour Factor 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 0.94 Percent Heavy Veh, % 3 3 3 3 3 3 3 3 3 3 3 3
Cap, veh/h 132 137 33 120 116 78 113 603 43 148 625 47
Arrive On Green 0.19 0.19 0.19 0.19 0.19 0.19 0.06 0.50 0.50 0.08 0.52 0.52 Sat Flow, veh/h 421 719 173 370 609 412 1767 1213 87 1767 1208 90 Grp Volume(v), veh/h 220 0 0 226 0 0 43 0 627 85 0 606
Grp Sat Flow(s),veh/h/ln 1313 0 0 1391 0 0 1767 0 1300 1767 0 1298 Q Serve(g_s), s 0.8 0.0 0.0 0.0 0.0 0.0 2.3 0.0 45.2 4.5 0.0 40.8 Cycle Q Clear(g_c), s 16.0 0.0 0.0 15.2 0.0 0.0 2.3 0.0 45.2 4.5 0.0 40.8 Prop In Lane 0.39 0.13 0.33 0.30 1.00 0.07 1.00 0.07
Lane Grp Cap(c), veh/h 301 0 0 314 0 0 113 0 647 148 0 672 V/C Ratio(X) 0.73 0.00 0.00 0.72 0.00 0.00 0.38 0.00 0.97 0.58 0.00 0.90 Avail Cap(c_a), veh/h 852 0 0 857 0 0 1079 0 1022 1079 0 1021 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 37.8 0.0 0.0 37.6 0.0 0.0 43.4 0.0 23.6 42.6 0.0 21.1 Incr Delay (d2), s/veh 1.3 0.0 0.0 1.2 0.0 0.0 0.8 0.0 13.1 1.3 0.0 5.5 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 5.2 0.0 0.0 5.2 0.0 0.0 1.0 0.0 15.5 2.0 0.0 12.7 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 39.1 0.0 0.0 38.7 0.0 0.0 44.2 0.0 36.6 43.9 0.0 26.6 LnGrp LOS D D D D D C
Approach Vol, veh/h 220 226 670 691
Approach Delay, s/veh 39.1 38.7 37.1 28.8
Approach LOS D D D C
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 10.9 58.7 27.1 12.8 56.8 27.1
Change Period (Y+Rc), s 4.7 8.7 8.7 4.7 8.7 8.7
Max Green Setting (Gmax), s 59.0 76.0 55.0 59.0 76.0 55.0 Max Q Clear Time (g_c+I1), s 4.3 42.8 17.2 6.5 47.2 18.0 Green Ext Time (p_c), s 0.0 0.8 0.4 0.0 0.8 0.3
Intersection Summary
HCM 7th Control Delay, s/veh 34.4
HCM 7th LOS C
Agenda Item #13.1.

Page 685 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
13: Railroad Ave & Adams St Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh12.8
Intersection LOS B
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 20 130 90 60 150 100 60 90 30 60 80 30 Future Vol, veh/h 20 130 90 60 150 100 60 90 30 60 80 30 Peak Hour Factor 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 0.90 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 22 144 100 67 167 111 67 100 33 67 89 33
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh12.3 14.2 12 11.8

HCM LOS B B B B
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 33% 8% 19% 35%
Vol Thru, % 50% 54% 48% 47%
Vol Right, % 17% 38% 32% 18%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 180 240 310 170
LT Vol 60 20 60 60
Through Vol 90 130 150 80
RT Vol 30 90 100 30
Lane Flow Rate 200 267 344 189
Geometry Grp 1 1 1 1
Degree of Util (X) 0.331 0.406 0.518 0.314
Departure Headway (Hd) 5.957 5.487 5.412 5.977
Convergence, Y/N Yes Yes Yes Yes
Cap 600 651 661 597
Service Time 4.035 3.561 3.48 4.058
HCM Lane V/C Ratio 0.333 0.41 0.52 0.317
HCM Control Delay, s/veh 12 12.3 14.2 11.8
HCM Lane LOS B B B B
HCM 95th-tile Q 1.4 2 3 1.3
Agenda Item #13.1.

Page 686 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
14: Library Ln & Adams St Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 5.3
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 70 50 10 0 90 0 40 0 10 10 10 50
Future Vol, veh/h 70 50 10 0 90 0 40 0 10 10 10 50
Conflicting Peds, #/hr 4 0 5 5 0 4 0 0 4 4 0 0
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 95 95 95 95 95 95 95 95 95 95 95 95
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 74 53 11 0 95 0 42 0 11 11 11 53
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 99 0 0 68 0 0 310 309 67 303 314 99 Stage 1 - - - - - - 210 210 - 99 99 -
Stage 2 - - - - - - 100 99 - 204 216 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1488 - - 1527 - - 640 604 994 648 600 954 Stage 1 - - - - - - 790 726 - 905 811 -
Stage 2 - - - - - - 904 811 - 796 723 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1482 - - 1519 - - 561 568 985 603 564 951 Mov Cap-2 Maneuver - - - - - - 561 568 - 603 564 -
Stage 1 - - - - - - 745 686 - 902 808 -
Stage 2 - - - - - - 843 808 - 744 682 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 4.07 0 11.42 9.92

HCM LOS B A
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 614 938 - - 1519 - - 805
HCM Lane V/C Ratio 0.086 0.05 - - - - - 0.091
HCM Ctrl Dly (s/v) 11.4 7.6 0 - 0 - - 9.9
HCM Lane LOS B A A - A - - A
HCM 95th %tile Q(veh) 0.3 0.2 - - 0 - - 0.3
Agenda Item #13.1.

Page 687 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
15: Main St & Hunt Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 1.9
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 60 30 600 80 30 600
Future Vol, veh/h 60 30 600 80 30 600
Conflicting Peds, #/hr 53 0 0 72 72 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 85 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 91 91 91 91 91 91
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 66 33 659 88 33 659
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 1554 775 0 0 819 0
Stage 1 775 - - - - -
Stage 2 778 - - - - -
Critical Hdwy 6.43 6.23 - - 4.13 -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 - - 2.227 -
Pot Cap-1 Maneuver 124 396 - - 805 -
Stage 1 452 - - - - -
Stage 2 451 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 105 369 - - 750 -
Mov Cap-2 Maneuver 237 - - - - -
Stage 1 421 - - - - -
Stage 2 409 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 25.91 0 0.48

HCM LOS D
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 269 750 -
HCM Lane V/C Ratio - - 0.367 0.044 -
HCM Ctrl Dly (s/v) - - 25.9 10 -
HCM Lane LOS - - D B -
HCM 95th %tile Q(veh) - - 1.6 0.1 -
Agenda Item #13.1.

Page 688 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
16: Church St/Railroad Ave & Hunt Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 7.6
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 30 80 10 10 50 140 10 10 10 190 10 20 Future Vol, veh/h 30 80 10 10 50 140 10 10 10 190 10 20 Conflicting Peds, #/hr 20 0 22 20 0 22 12 0 20 0 0 12
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 33 89 11 11 56 156 11 11 11 211 11 22
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 233 0 0 122 0 0 278 438 136 359 366 167 Stage 1 - - - - - - 183 183 - 178 178 -
Stage 2 - - - - - - 95 255 - 181 189 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1329 - - 1459 - - 672 511 909 595 561 874 Stage 1 - - - - - - 816 746 - 822 750 -
Stage 2 - - - - - - 909 694 - 818 742 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1301 - - 1429 - - 598 472 873 531 518 846 Mov Cap-2 Maneuver - - - - - - 598 472 - 531 518 -
Stage 1 - - - - - - 777 711 - 797 728 -
Stage 2 - - - - - - 854 674 - 759 707 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 1.96 0.38 11.27 16.7

HCM LOS B C
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 608 440 - - 78 - - 549
HCM Lane V/C Ratio 0.055 0.026 - - 0.008 - - 0.445
HCM Ctrl Dly (s/v) 11.3 7.8 0 - 7.5 0 - 16.7
HCM Lane LOS B A A - A A - C
HCM 95th %tile Q(veh) 0.2 0.1 - - 0 - - 2.3
Agenda Item #13.1.

Page 689 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
17: Mitchell Dr & Oak Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 5.7
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 20 30 50 70 150 20
Future Vol, veh/h 20 30 50 70 150 20
Conflicting Peds, #/hr 8 0 0 8 0 6
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - 20 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 91 91 91 91 91 91
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 22 33 55 77 165 22
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 140 0 - 0 140 69
Stage 1 - - - - 63 -
Stage 2 - - - - 77 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1437 - - - 851 991
Stage 1 - - - - 957 -
Stage 2 - - - - 944 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1426 - - - 825 978
Mov Cap-2 Maneuver - - - - 825 -
Stage 1 - - - - 935 -
Stage 2 - - - - 936 -
Approach EB WB SB
HCM Ctrl Dly, s/v 3.03 0 10.51

HCM LOS B
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 720 - - - 840
HCM Lane V/C Ratio 0.015 - - - 0.222
HCM Ctrl Dly (s/v) 7.6 0 - - 10.5
HCM Lane LOS A A - - B
HCM 95th %tile Q(veh) 0 - - - 0.8
Agenda Item #13.1.

Page 690 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 18: Main St & Mitchell Dr/Pope St Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 0 0 210 160 30 120 100 630 70 110 570 10 Future Volume (veh/h) 0 0 210 160 30 120 100 630 70 110 570 10 Initial Q (Qb), veh 0 0 0 0 0 0 0 50 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 0.88 1.00 0.98 1.00 0.98 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1856 1856 1856 1856 1318 1318 1856 1318 1318 Adj Flow Rate, veh/h 0 0 226 172 32 64 108 677 75 118 613 11 Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 Percent Heavy Veh, % 3 3 3 3 3 3 3 3 3 3 3 3
Cap, veh/h 0 26 137 194 36 178 130 750 31 140 779 14
Arrive On Green 0.00 0.00 0.01 0.13 0.13 0.13 0.07 0.59 0.59 0.08 0.60 0.60 Sat Flow, veh/h 0 1856 1572 1501 279 1381 1767 1163 129 1767 1291 23 Grp Volume(v), veh/h 0 0 226 204 0 64 108 0 752 118 0 624 Grp Sat Flow(s),veh/h/ln 0 1856 1572 1780 0 1381 1767 0 1292 1767 0 1314 Q Serve(g_s), s 0.0 0.0 2.0 15.8 0.0 5.9 8.5 0.0 80.4 9.3 0.0 51.5 Cycle Q Clear(g_c), s 0.0 0.0 2.0 15.8 0.0 5.9 8.5 0.0 80.4 9.3 0.0 51.5 Prop In Lane 0.00 1.00 0.84 1.00 1.00 0.10 1.00 0.02
Lane Grp Cap(c), veh/h 0 26 137 230 0 178 130 0 782 140 0 793 V/C Ratio(X) 0.00 0.00 1.65 0.89 0.00 0.36 0.83 0.00 0.96 0.84 0.00 0.79 Avail Cap(c_a), veh/h 0 26 138 304 0 235 300 0 795 180 0 782 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 0.0 66.1 62.0 0.0 57.6 66.3 0.0 29.1 65.8 0.0 21.7 Incr Delay (d2), s/veh 0.0 0.0 322.8 17.9 0.0 0.5 5.2 0.0 22.6 20.1 0.0 5.0 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 213.2 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 0.0 17.4 8.6 0.0 2.2 4.2 0.0 77.5 5.1 0.0 16.9 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 0.0 0.0 388.9 79.9 0.0 58.1 71.5 0.0 264.9 85.9 0.0 26.7 LnGrp LOS F E E E F F C
Approach Vol, veh/h 226 268 860 742
Approach Delay, s/veh 388.9 74.7 240.6 36.1
Approach LOS F E F D
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 15.1 91.5 28.2 15.9 90.7 6.0
Change Period (Y+Rc), s 4.7 7.7 9.7 4.7 * 7.7 4.0
Max Green Setting (Gmax), s 23.9 74.0 24.0 14.3 * 87 2.0 Max Q Clear Time (g_c+I1), s 10.5 53.5 17.8 11.3 82.4 4.0 Green Ext Time (p_c), s 0.0 0.8 0.2 0.0 0.6 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 163.0
HCM 7th LOS F
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

Agenda Item #13.1.

Page 691 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 19: Main St & Grayson Avenue Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Volume (veh/h) 70 70 70 820 920 60
Future Volume (veh/h) 70 70 70 820 920 60
Initial Q (Qb), veh 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00
Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 0.98
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1318 1318 1318
Adj Flow Rate, veh/h 75 52 75 882 989 64
Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93
Percent Heavy Veh, % 3 3 3 3 3 3
Cap, veh/h 74 51 102 1098 909 59
Arrive On Green 0.08 0.08 0.06 0.83 0.74 0.74
Sat Flow, veh/h 986 684 1767 1318 1223 79
Grp Volume(v), veh/h 128 0 75 882 0 1053
Grp Sat Flow(s),veh/h/ln1683 0 1767 1318 0 1302
Q Serve(g_s), s 11.2 0.0 6.2 50.5 0.0 111.0
Cycle Q Clear(g_c), s 11.2 0.0 6.2 50.5 0.0 111.0
Prop In Lane 0.59 0.41 1.00 0.06
Lane Grp Cap(c), veh/h 126 0 102 1098 0 968
V/C Ratio(X) 1.01 0.00 0.74 0.80 0.00 1.09
Avail Cap(c_a), veh/h 126 0 110 1139 0 968
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 1.00
Uniform Delay (d), s/veh 69.0 0.0 69.2 6.3 0.0 19.1
Incr Delay (d2), s/veh 83.8 0.0 17.8 3.8 0.0 55.8
Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0
%ile BackOfQ(50%),veh/ln7.8 0.0 3.3 11.3 0.0 43.4
Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 152.8 0.0 87.0 10.1 0.0 75.0
LnGrp LOS F F B F
Approach Vol, veh/h 128 957 1053
Approach Delay, s/veh 152.8 16.1 75.0
Approach LOS F B E
Timer - Assigned Phs 1 2 6 8
Phs Duration (G+Y+Rc), s13.3 120.1 133.4 15.9
Change Period (Y+Rc), s 4.7 9.1 * 9.1 4.7
Max Green Setting (Gmax), s 9.3 111.0 * 1.3E+02 11.2
Max Q Clear Time (g_c+I1), s 8.2 113.0 52.5 13.2
Green Ext Time (p_c), s 0.0 0.0 0.9 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 53.3
HCM 7th LOS D
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

Agenda Item #13.1.

Page 692 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
20: Main St & Sulphur Springs Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 3.4
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 30 140 140 860 940 50
Future Vol, veh/h 30 140 140 860 940 50
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 150 0 80 - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 93 93 93 93 93 93
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 32 151 151 925 1011 54
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 2263 1038 1065 0 - 0
Stage 1 1038 - - - - -
Stage 2 1226 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 45 279 651 - - -
Stage 1 340 - - - - -
Stage 2 276 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 34 279 651 - - -
Mov Cap-2 Maneuver 138 - - - - -
Stage 1 261 - - - - -
Stage 2 276 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 33.2 1.71 0

HCM LOS D
Minor Lane/Major Mvmt NBL NBT EBLn1 EBLn2 SBT SBR
Capacity (veh/h) 651 - 138 279 - -
HCM Lane V/C Ratio 0.231 - 0.234 0.539 - -
HCM Ctrl Dly (s/v) 12.2 - 38.8 32 - -
HCM Lane LOS B - E D - -
HCM 95th %tile Q(veh) 0.9 - 0.9 3 - -
Agenda Item #13.1.

Page 693 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
21: Starr Ave & Hunt Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.7
Intersection LOS A
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 20 100 10 20 90 10
Future Vol, veh/h 20 100 10 20 90 10
Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 22 108 11 22 97 11
Number of Lanes 1 0 0 1 1 0
Approach EB WB NB
Opposing Approach WB EB
Opposing Lanes 1 1 0
Conflicting Approach Left NB EB
Conflicting Lanes Left 0 1 1
Conflicting Approach Right NB WB
Conflicting Lanes Right 1 0 1
HCM Control Delay, s/veh 7.3 7.6 8.1

HCM LOS A A A
Lane NBLn1 EBLn1 WBLn1
Vol Left, % 90% 0% 33%
Vol Thru, % 0% 17% 67%
Vol Right, % 10% 83% 0%
Sign Control Stop Stop Stop
Traffic Vol by Lane 100 120 30
LT Vol 90 0 10
Through Vol 0 20 20
RT Vol 10 100 0
Lane Flow Rate 108 129 32
Geometry Grp 1 1 1
Degree of Util (X) 0.13 0.131 0.039
Departure Headway (Hd) 4.35 3.665 4.308
Convergence, Y/N Yes Yes Yes
Cap 819 964 820
Service Time 2.4 1.741 2.391
HCM Lane V/C Ratio 0.132 0.134 0.039
HCM Control Delay, s/veh 8.1 7.3 7.6
HCM Lane LOS A A A
HCM 95th-tile Q 0.4 0.5 0.1
Agenda Item #13.1.

Page 694 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
22: Pope Street & Starr Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 3.5
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 30 260 300 80 110 20
Future Vol, veh/h 30 260 300 80 110 20
Conflicting Peds, #/hr 2 0 0 2 0 2
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 88 88 88 88 88 88
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 34 295 341 91 125 23
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 434 0 - 0 752 390
Stage 1 - - - - 388 -
Stage 2 - - - - 364 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1121 - - - 377 656
Stage 1 - - - - 683 -
Stage 2 - - - - 701 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1118 - - - 361 653
Mov Cap-2 Maneuver - - - - 361 -
Stage 1 - - - - 657 -
Stage 2 - - - - 700 -
Approach EB WB SB
HCM Ctrl Dly, s/v 0.86 0 19.87

HCM LOS C
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 186 - - - 388
HCM Lane V/C Ratio 0.03 - - - 0.381
HCM Ctrl Dly (s/v) 8.3 0 - - 19.9
HCM Lane LOS A A - - C
HCM 95th %tile Q(veh) 0.1 - - - 1.7
Agenda Item #13.1.

Page 695 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
23: College Ave/Paseo Grand Dr & Pope StreetCumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.7
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 40 300 40 20 300 10 40 0 30 10 0 20
Future Vol, veh/h 40 300 40 20 300 10 40 0 30 10 0 20
Conflicting Peds, #/hr 0 0 1 1 0 0 2 0 0 0 0 2
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length 85 - - 90 - - - - 50 - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 85 85 85 85 85 85 85 85 85 85 85 85
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 47 353 47 24 353 12 47 0 35 12 0 24
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 365 0 0 401 0 0 874 883 377 853 901 361 Stage 1 - - - - - - 472 472 - 406 406 -
Stage 2 - - - - - - 402 412 - 447 495 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1188 - - 1152 - - 269 283 667 278 277 681 Stage 1 - - - - - - 571 557 - 620 596 -
Stage 2 - - - - - - 623 593 - 589 544 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1188 - - 1151 - - 244 266 666 248 260 680 Mov Cap-2 Maneuver - - - - - - 244 266 - 248 260 -
Stage 1 - - - - - - 548 535 - 607 584 -
Stage 2 - - - - - - 588 581 - 535 522 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 0.86 0.5 17.88 14.12

HCM LOS C B
Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 244 666 1188 - - 1151 - - 430
HCM Lane V/C Ratio 0.193 0.053 0.04 - - 0.02 - - 0.082
HCM Ctrl Dly (s/v) 23.3 10.7 8.2 - - 8.2 - - 14.1
HCM Lane LOS C B A - - A - - B
HCM 95th %tile Q(veh) 0.7 0.2 0.1 - - 0.1 - - 0.3
Agenda Item #13.1.

Page 696 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
24: Silverado Trail & Pratt Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 30 30 30 620 780 30
Future Vol, veh/h 30 30 30 620 780 30
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 34 34 34 697 876 34
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1657 893 910 0 - 0
Stage 1 893 - - - - -
Stage 2 764 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 107 339 744 - - -
Stage 1 398 - - - - -
Stage 2 458 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 99 339 744 - - -
Mov Cap-2 Maneuver 99 - - - - -
Stage 1 369 - - - - -
Stage 2 458 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 45.74 0.46 0

HCM LOS E
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 83 - 153 - -
HCM Lane V/C Ratio 0.045 - 0.44 - -
HCM Ctrl Dly (s/v) 10.1 0 45.7 - -
HCM Lane LOS B A E - -
HCM 95th %tile Q(veh) 0.1 - 2 - -
Agenda Item #13.1.

Page 697 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
25: Silverado Trail & Howell Mountain Rd Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 1
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 50 10 640 20 10 800
Future Vol, veh/h 50 10 640 20 10 800
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 100 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 87 87 87 87 87 87
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 57 11 736 23 11 920
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 1690 747 0 0 759 0
Stage 1 747 - - - - -
Stage 2 943 - - - - -
Critical Hdwy 6.43 6.23 - - 4.13 -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 - - 2.227 -
Pot Cap-1 Maneuver 102 411 - - 848 -
Stage 1 466 - - - - -
Stage 2 377 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 101 411 - - 848 -
Mov Cap-2 Maneuver 234 - - - - -
Stage 1 466 - - - - -
Stage 2 372 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 24.55 0 0.11

HCM LOS C
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 252 848 -
HCM Lane V/C Ratio - - 0.273 0.014 -
HCM Ctrl Dly (s/v) - - 24.6 9.3 -
HCM Lane LOS - - C A -
HCM 95th %tile Q(veh) - - 1.1 0 -
Agenda Item #13.1.

Page 698 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
26: Silverado Trail & Pope Street Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 25.6
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 130 200 130 530 620 230
Future Vol, veh/h 130 200 130 530 620 230
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - 100 - - 225
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 146 225 146 596 697 258
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1584 697 955 0 - 0
Stage 1 697 - - - - -
Stage 2 888 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver ~ 119 440 716 - - -
Stage 1 492 - - - - -
Stage 2 401 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver ~ 94 440 716 - - -
Mov Cap-2 Maneuver 224 - - - - -
Stage 1 392 - - - - -
Stage 2 401 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 138.36 2.23 0

HCM LOS F
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 716 - 319 - -
HCM Lane V/C Ratio 0.204 - 1.164 - -
HCM Ctrl Dly (s/v) 11.3 - 138.4 - -
HCM Lane LOS B - F - -
HCM 95th %tile Q(veh) 0.8 - 15.5 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s
+: Computation Not Defined *: All major volume in platoon Agenda Item #13.1.

Page 699 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
27: Main St & Mills Ln Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.1
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 0 0 0 10 10 20 10 880 0 10 970 20
Future Vol, veh/h 0 0 0 10 10 20 10 880 0 10 970 20
Conflicting Peds, #/hr 0 0 0 0 0 0 5 0 0 0 0 5
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - 150 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 93 93 93 93 93 93 93 93 93 93 93 93
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 0 0 0 11 11 22 11 946 0 11 1043 22
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 2053 2048 1059 2032 2059 946 1070 0 0 946 0 0 Stage 1 1080 1080 - 968 968 - - - - - - -
Stage 2 973 968 - 1065 1091 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 41 56 272 42 55 316 648 - - 721 - -
Stage 1 263 293 - 304 331 - - - - - - -
Stage 2 302 331 - 268 290 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 29 53 270 40 52 316 645 - - 721 - -
Mov Cap-2 Maneuver 29 53 - 40 52 - - - - - - -
Stage 1 258 287 - 293 319 - - - - - - -
Stage 2 262 319 - 264 284 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 0 95.51 0.12 0.1

HCM LOS A F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 20 - - - 79 721 - -
HCM Lane V/C Ratio 0.017 - - - 0.545 0.015 - -
HCM Ctrl Dly (s/v) 10.7 0 - 0 95.5 10.1 - -
HCM Lane LOS B A - A F B - -
HCM 95th %tile Q(veh) 0.1 - - - 2.4 0 - -
Agenda Item #13.1.

Page 700 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
28: Main St & Charter Oak Ave Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 48.4
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 20 10 30 70 0 20 20 760 120 30 900 10 Future Vol, veh/h 20 10 30 70 0 20 20 760 120 30 900 10 Conflicting Peds, #/hr 0 0 0 0 0 0 10 0 0 0 0 10
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 100 - - 100 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 92 92 92 92 92 92 92 92 92 92 92 92
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 22 11 33 76 0 22 22 826 130 33 978 11
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1928 2059 994 1984 1999 891 999 0 0 957 0 0 Stage 1 1059 1059 - 935 935 - - - - - - -
Stage 2 870 1000 - 1049 1064 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 50 55 296 ~ 46 60 340 689 - - 715 - - Stage 1 270 300 - 317 343 - - - - - - -
Stage 2 345 320 - 274 298 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 43 50 293 ~ 30 55 340 682 - - 715 - - Mov Cap-2 Maneuver 43 50 - ~ 30 55 - - - - - - -
Stage 1 255 284 - 307 332 - - - - - - -
Stage 2 313 309 - 223 282 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 151.7 $ 962.87 0.23 0.33

HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 682 - - 78 37 715 - -
HCM Lane V/C Ratio 0.032 - - 0.838 2.621 0.046 - -
HCM Ctrl Dly (s/v) 10.5 - - 151.7$ 962.9 10.3 - -
HCM Lane LOS B - - F F B - -
HCM 95th %tile Q(veh) 0.1 - - 4.2 10.9 0.1 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s
+: Computation Not Defined *: All major volume in platoon Agenda Item #13.1.

Page 701 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
29: Oak Ave & Pine St Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 8
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 10 10 30 10 10 10 90 30 10 90 10
Future Vol, veh/h 10 10 10 30 10 10 10 90 30 10 90 10
Peak Hour Factor 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 0.85 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 12 12 12 35 12 12 12 106 35 12 106 12
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach Right NB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh 7.7 8 8.1 8.1

HCM LOS A A A A
Lane NBLn1 EBLn1 WBLn1 SBLn1
Vol Left, % 8% 33% 60% 9%
Vol Thru, % 69% 33% 20% 82%
Vol Right, % 23% 33% 20% 9%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 130 30 50 110
LT Vol 10 10 30 10
Through Vol 90 10 10 90
RT Vol 30 10 10 10
Lane Flow Rate 153 35 59 129
Geometry Grp 1 1 1 1
Degree of Util (X) 0.178 0.044 0.075 0.155
Departure Headway (Hd) 4.193 4.509 4.613 4.3
Convergence, Y/N Yes Yes Yes Yes
Cap 860 796 779 839
Service Time 2.196 2.526 2.629 2.304
HCM Lane V/C Ratio 0.178 0.044 0.076 0.154
HCM Control Delay, s/veh 8.1 7.7 8 8.1
HCM Lane LOS A A A A
HCM 95th-tile Q 0.6 0.1 0.2 0.5
Agenda Item #13.1.

Page 702 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
30: Oak Ave & Adams St Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 9.3
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 40 40 60 40 20 20 90 130 30 110 10 Future Vol, veh/h 10 40 40 60 40 20 20 90 130 30 110 10 Peak Hour Factor 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 11 44 44 66 44 22 22 99 143 33 121 11
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh8.7 9.3 9.6 9.3

HCM LOS A A A A
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 8% 11% 50% 20%
Vol Thru, % 38% 44% 33% 73%
Vol Right, % 54% 44% 17% 7%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 240 90 120 150
LT Vol 20 10 60 30
Through Vol 90 40 40 110
RT Vol 130 40 20 10
Lane Flow Rate 264 99 132 165
Geometry Grp 1 1 1 1
Degree of Util (X) 0.324 0.134 0.185 0.221
Departure Headway (Hd) 4.419 4.865 5.057 4.826
Convergence, Y/N Yes Yes Yes Yes
Cap 810 731 704 740
Service Time 2.469 2.934 3.123 2.882
HCM Lane V/C Ratio 0.326 0.135 0.188 0.223
HCM Control Delay, s/veh 9.6 8.7 9.3 9.3
HCM Lane LOS A A A A
HCM 95th-tile Q 1.4 0.5 0.7 0.8
Agenda Item #13.1.

Page 703 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
31: Oak Ave & Spring St Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 9.9
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 70 40 60 20 80 50 40 110 20 40 100 50 Future Vol, veh/h 70 40 60 20 80 50 40 110 20 40 100 50 Peak Hour Factor 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 0.91 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 77 44 66 22 88 55 44 121 22 44 110 55
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh9.9 9.6 10 10.1

HCM LOS A A A B
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 24% 41% 13% 21%
Vol Thru, % 65% 24% 53% 53%
Vol Right, % 12% 35% 33% 26%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 170 170 150 190
LT Vol 40 70 20 40
Through Vol 110 40 80 100
RT Vol 20 60 50 50
Lane Flow Rate 187 187 165 209
Geometry Grp 1 1 1 1
Degree of Util (X) 0.263 0.26 0.229 0.287
Departure Headway (Hd) 5.067 5.013 5.002 4.949
Convergence, Y/N Yes Yes Yes Yes
Cap 701 708 709 716
Service Time 3.162 3.109 3.1 3.042
HCM Lane V/C Ratio 0.267 0.264 0.233 0.292
HCM Control Delay, s/veh 10 9.9 9.6 10.1
HCM Lane LOS A A A B
HCM 95th-tile Q 1.1 1 0.9 1.2
Agenda Item #13.1.

Page 704 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
32: Main St & Spring St Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.3
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 30 70 100 650 620 40
Future Vol, veh/h 30 70 100 650 620 40
Conflicting Peds, #/hr 0 59 47 0 0 47
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 93 93 93 93 93 93
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 32 75 108 699 667 43
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1649 794 757 0 - 0
Stage 1 735 - - - - -
Stage 2 914 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 108 386 850 - - -
Stage 1 472 - - - - -
Stage 2 389 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 77 348 812 - - -
Mov Cap-2 Maneuver 201 - - - - -
Stage 1 354 - - - - -
Stage 2 372 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 25.04 1.35 0

HCM LOS D
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 240 - 285 - -
HCM Lane V/C Ratio 0.132 - 0.377 - -
HCM Ctrl Dly (s/v) 10.1 0 25 - -
HCM Lane LOS B A D - -
HCM 95th %tile Q(veh) 0.5 - 1.7 - -
Agenda Item #13.1.

Page 705 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
33: Pope St & Church St Cumulative Conditions No Project Weekday PM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 4.3
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 50 150 0 0 270 70 0 0 0 60 0 110
Future Vol, veh/h 50 150 0 0 270 70 0 0 0 60 0 110
Conflicting Peds, #/hr 15 0 6 6 0 15 1 0 1 1 0 1
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 92 92 92 92 92 92 92 92 92 92 92 92
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 54 163 0 0 293 76 0 0 0 65 0 120
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 385 0 0 169 0 0 572 662 170 619 624 348 Stage 1 - - - - - - 278 278 - 347 347 -
Stage 2 - - - - - - 294 385 - 273 278 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1168 - - 1402 - - 429 381 871 399 400 693 Stage 1 - - - - - - 727 679 - 667 633 -
Stage 2 - - - - - - 712 609 - 731 679 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1152 - - 1394 - - 334 354 865 373 372 683 Mov Cap-2 Maneuver - - - - - - 334 354 - 373 372 -
Stage 1 - - - - - - 685 640 - 658 624 -
Stage 2 - - - - - - 586 601 - 692 640 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 2.07 0 0 15.45

HCM LOS A C
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) - 450 - - 1394 - - 528
HCM Lane V/C Ratio - 0.047 - - - - - 0.35
HCM Ctrl Dly (s/v) 0 8.3 0 - 0 - - 15.4
HCM Lane LOS A A A - A - - C
HCM 95th %tile Q(veh) - 0.1 - - 0 - - 1.6
Agenda Item #13.1.

Page 706 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
4: Hudson Ave & Madrona Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 3.3
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 30 10 20 20 10 10
Future Vol, veh/h 30 10 20 20 10 10
Conflicting Peds, #/hr 0 3 3 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 81 81 81 81 81 81
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 37 12 25 25 12 12
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 52 0 120 46
Stage 1 - - - - 46 -
Stage 2 - - - - 74 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1547 - 873 1020
Stage 1 - - - - 974 -
Stage 2 - - - - 946 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1543 - 856 1017
Mov Cap-2 Maneuver - - - - 856 -
Stage 1 - - - - 971 -
Stage 2 - - - - 931 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 3.69 8.98

HCM LOS A
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 930 - - 900 -
HCM Lane V/C Ratio 0.027 - - 0.016 -
HCM Ctrl Dly (s/v) 9 - - 7.4 0
HCM Lane LOS A - - A A
HCM 95th %tile Q(veh) 0.1 - - 0 -
Agenda Item #13.1.

Page 707 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
5: Valley View St & Spring St Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 5.4
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 40 40 40 40 30 90
Future Vol, veh/h 40 40 40 40 30 90
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 71 71 71 71 71 71
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 56 56 56 56 42 127
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 113 0 254 85
Stage 1 - - - - 85 -
Stage 2 - - - - 169 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1471 - 733 972
Stage 1 - - - - 936 -
Stage 2 - - - - 858 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1471 - 704 972
Mov Cap-2 Maneuver - - - - 704 -
Stage 1 - - - - 936 -
Stage 2 - - - - 824 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 3.77 10.01

HCM LOS B
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 887 - - 900 -
HCM Lane V/C Ratio 0.19 - - 0.038 -
HCM Ctrl Dly (s/v) 10 - - 7.5 0
HCM Lane LOS B - - A A
HCM 95th %tile Q(veh) 0.7 - - 0.1 -
Agenda Item #13.1.

Page 708 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
6: Crane Ave/Valley View St & Grayson Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Intersection Delay, s/veh 8.1
Intersection LOS A
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 20 30 90 30 20 70
Future Vol, veh/h 20 30 90 30 20 70
Peak Hour Factor 0.68 0.68 0.68 0.68 0.68 0.68
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 29 44 132 44 29 103
Number of Lanes 1 0 1 0 0 1
Approach WB NB SB
Opposing Approach SB NB
Opposing Lanes 0 1 1
Conflicting Approach Left NB WB
Conflicting Lanes Left 1 0 1
Conflicting Approach Right SB WB
Conflicting Lanes Right 1 1 0
HCM Control Delay, s/veh 7.8 8.1 8.2

HCM LOS A A A
Lane NBLn1 WBLn1 SBLn1
Vol Left, % 0% 40% 22%
Vol Thru, % 75% 0% 78%
Vol Right, % 25% 60% 0%
Sign Control Stop Stop Stop
Traffic Vol by Lane 120 50 90
LT Vol 0 20 20
Through Vol 90 0 70
RT Vol 30 30 0
Lane Flow Rate 176 74 132
Geometry Grp 1 1 1
Degree of Util (X) 0.198 0.089 0.157
Departure Headway (Hd) 4.03 4.342 4.259
Convergence, Y/N Yes Yes Yes
Cap 877 830 831
Service Time 2.113 2.342 2.344
HCM Lane V/C Ratio 0.201 0.089 0.159
HCM Control Delay, s/veh 8.1 7.8 8.2
HCM Lane LOS A A A
HCM 95th-tile Q 0.7 0.3 0.6
Agenda Item #13.1.

Page 709 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
7: Sulphur Spring Ave & Crane Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 5.2
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 10 10 10 50 70 10
Future Vol, veh/h 10 10 10 50 70 10
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 68 68 68 68 68 68
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 15 15 15 74 103 15
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 88 0 - 0 96 51
Stage 1 - - - - 51 -
Stage 2 - - - - 44 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1501 - - - 901 1014
Stage 1 - - - - 968 -
Stage 2 - - - - 976 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1501 - - - 893 1014
Mov Cap-2 Maneuver - - - - 893 -
Stage 1 - - - - 959 -
Stage 2 - - - - 976 -
Approach EB WB SB
HCM Ctrl Dly, s/v 3.71 0 9.57

HCM LOS A
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 900 - - - 906
HCM Lane V/C Ratio 0.01 - - - 0.13
HCM Ctrl Dly (s/v) 7.4 0 - - 9.6
HCM Lane LOS A A - - A
HCM 95th %tile Q(veh) 0 - - - 0.4
Agenda Item #13.1.

Page 710 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
8: Main St & Pratt Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 2.6
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 10 10 30 0 20 20 640 30 20 620 10 Future Vol, veh/h 10 10 10 30 0 20 20 640 30 20 620 10
Conflicting Peds, #/hr 1 0 2 2 0 1 6 0 1 1 0 6
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 150 - - 70 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 96 96 96 96 96 96 96 96 96 96 96 96
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 10 10 10 31 0 21 21 667 31 21 646 10
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1408 1439 659 1420 1429 684 662 0 0 699 0 0 Stage 1 699 699 - 725 725 - - - - - - -
Stage 2 709 741 - 695 704 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 116 132 462 114 134 447 922 - - 893 - - Stage 1 429 440 - 415 428 - - - - - - -
Stage 2 423 422 - 431 438 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 105 125 458 97 127 446 916 - - 892 - - Mov Cap-2 Maneuver 105 125 - 97 127 - - - - - - -
Stage 1 417 428 - 405 418 - - - - - - -
Stage 2 394 412 - 401 425 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 34.68 44.56 0.26 0.28

HCM LOS D E
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 916 - - 152 141 892 - -
HCM Lane V/C Ratio 0.023 - - 0.205 0.368 0.023 - -
HCM Ctrl Dly (s/v) 9 - - 34.7 44.6 9.1 - -
HCM Lane LOS A - - D E A - -
HCM 95th %tile Q(veh) 0.1 - - 0.7 1.5 0.1 - -
Agenda Item #13.1.

Page 711 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
9: Main St & Elmhurst Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 1.7
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 40 30 30 650 630 30
Future Vol, veh/h 40 30 30 650 630 30
Conflicting Peds, #/hr 0 1 9 0 0 9
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 99 99 99 99 99 99
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 40 30 30 657 636 30
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1378 662 676 0 - 0
Stage 1 661 - - - - -
Stage 2 717 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 159 460 911 - - -
Stage 1 512 - - - - -
Stage 2 482 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 148 456 903 - - -
Mov Cap-2 Maneuver 148 - - - - -
Stage 1 481 - - - - -
Stage 2 478 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 30.95 0.4 0

HCM LOS D
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 79 - 208 - -
HCM Lane V/C Ratio 0.034 - 0.34 - -
HCM Ctrl Dly (s/v) 9.1 0 30.9 - -
HCM Lane LOS A A D - -
HCM 95th %tile Q(veh) 0.1 - 1.4 - -
Agenda Item #13.1.

Page 712 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 10: Main St & Madrona Ave/Fulton Ln Cumulative Conditions No Project Weekend MD Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 80 20 40 10 20 80 20 520 10 50 560 50 Future Volume (veh/h) 80 20 40 10 20 80 20 520 10 50 560 50 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 25 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 1.00 1.00 0.97 1.00 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1856 1856 1856 1856 1318 1318 1856 1318 1318 Adj Flow Rate, veh/h 86 22 30 11 22 19 22 559 11 54 602 51 Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 Percent Heavy Veh, % 3 3 3 3 3 3 3 3 3 3 3 3
Cap, veh/h 198 39 40 91 110 76 149 774 15 358 740 43
Arrive On Green 0.13 0.13 0.13 0.13 0.13 0.13 0.54 0.54 0.54 0.54 0.54 0.54 Sat Flow, veh/h 862 332 332 187 899 625 773 1288 25 835 1198 101 Grp Volume(v), veh/h 138 0 0 52 0 0 22 0 570 54 0 653
Grp Sat Flow(s),veh/h/ln 1526 0 0 1712 0 0 773 0 1313 835 0 1299 Q Serve(g_s), s 3.1 0.0 0.0 0.0 0.0 0.0 1.5 0.0 19.2 3.1 0.0 25.2 Cycle Q Clear(g_c), s 4.6 0.0 0.0 1.5 0.0 0.0 26.7 0.0 19.2 22.2 0.0 25.2 Prop In Lane 0.62 0.22 0.21 0.37 1.00 0.02 1.00 0.08
Lane Grp Cap(c), veh/h 277 0 0 277 0 0 149 0 789 358 0 784 V/C Ratio(X) 0.50 0.00 0.00 0.19 0.00 0.00 0.15 0.00 0.72 0.15 0.00 0.83 Avail Cap(c_a), veh/h 1187 0 0 1279 0 0 668 0 1519 804 0 1503 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 29.0 0.0 0.0 27.4 0.0 0.0 32.2 0.0 9.1 17.2 0.0 12.4 Incr Delay (d2), s/veh 0.5 0.0 0.0 0.1 0.0 0.0 0.2 0.0 0.5 0.1 0.0 0.9 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 43.9 %ile BackOfQ(50%),veh/ln 2.2 0.0 0.0 0.8 0.0 0.0 0.4 0.0 4.7 0.6 0.0 19.0 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 29.6 0.0 0.0 27.5 0.0 0.0 32.3 0.0 9.6 17.3 0.0 57.2 LnGrp LOS C C C A B E
Approach Vol, veh/h 138 52 592 707
Approach Delay, s/veh 29.6 27.5 10.4 54.1
Approach LOS C C B D
Timer - Assigned Phs 2 4 6 8
Phs Duration (G+Y+Rc), s 38.2 16.3 38.2 16.3
Change Period (Y+Rc), s 8.7 9.2 8.7 9.2
Max Green Setting (Gmax), s 63.0 40.0 63.0 40.0
Max Q Clear Time (g_c+I1), s 28.7 6.6 27.2 3.5
Green Ext Time (p_c), s 0.8 0.2 1.0 0.1
Intersection Summary
HCM 7th Control Delay, s/veh 33.6
HCM 7th LOS C
Agenda Item #13.1.

Page 713 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
11: Railroad Ave & Fulton Ln Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 5.7
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 10 60 10 10 100 10
Future Vol, veh/h 10 60 10 10 100 10
Conflicting Peds, #/hr 0 3 3 0 4 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 79 79 79 79 79 79
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 13 76 13 13 127 13
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 92 0 96 54
Stage 1 - - - - 54 -
Stage 2 - - - - 42 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1497 - 901 1011
Stage 1 - - - - 966 -
Stage 2 - - - - 978 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1493 - 888 1008
Mov Cap-2 Maneuver - - - - 888 -
Stage 1 - - - - 964 -
Stage 2 - - - - 966 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 3.72 9.75

HCM LOS A
Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT
Capacity (veh/h) 897 - - 900 -
HCM Lane V/C Ratio 0.155 - - 0.008 -
HCM Ctrl Dly (s/v) 9.7 - - 7.4 0
HCM Lane LOS A - - A A
HCM 95th %tile Q(veh) 0.5 - - 0 -
Agenda Item #13.1.

Page 714 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 12: Main St & Adams St Cumulative Conditions No Project Weekend MD Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 40 40 30 40 40 40 20 470 30 40 530 40 Future Volume (veh/h) 40 40 30 40 40 40 20 470 30 40 530 40 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 20 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 0.75 0.67 0.74 0.67 1.00 0.93 1.00 0.88 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1856 1856 1856 1856 1318 1318 1856 1318 1856 Adj Flow Rate, veh/h 41 41 24 41 41 31 21 485 31 41 546 41 Peak Hour Factor 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 0.97 Percent Heavy Veh, % 3 3 3 3 3 3 3 3 3 3 3 3
Cap, veh/h 139 125 60 129 116 71 73 576 37 117 635 14
Arrive On Green 0.21 0.21 0.21 0.21 0.21 0.21 0.04 0.45 0.45 0.07 0.47 0.47 Sat Flow, veh/h 402 631 303 358 587 357 1767 1220 78 1767 1197 90 Grp Volume(v), veh/h 106 0 0 113 0 0 21 0 516 41 0 587
Grp Sat Flow(s),veh/h/ln 1336 0 0 1303 0 0 1767 0 1298 1767 0 1287 Q Serve(g_s), s 0.0 0.0 0.0 0.6 0.0 0.0 0.9 0.0 29.1 1.8 0.0 35.3 Cycle Q Clear(g_c), s 4.5 0.0 0.0 5.1 0.0 0.0 0.9 0.0 29.1 1.8 0.0 35.3 Prop In Lane 0.39 0.23 0.36 0.27 1.00 0.06 1.00 0.07
Lane Grp Cap(c), veh/h 324 0 0 316 0 0 73 0 613 117 0 650 V/C Ratio(X) 0.33 0.00 0.00 0.36 0.00 0.00 0.29 0.00 0.84 0.35 0.00 0.90 Avail Cap(c_a), veh/h 348 0 0 340 0 0 201 0 678 201 0 672 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 28.9 0.0 0.0 29.1 0.0 0.0 39.0 0.0 19.4 37.5 0.0 21.1 Incr Delay (d2), s/veh 0.2 0.0 0.0 0.3 0.0 0.0 0.8 0.0 7.9 0.7 0.0 14.8 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 67.4 %ile BackOfQ(50%),veh/ln 1.8 0.0 0.0 2.0 0.0 0.0 0.4 0.0 9.6 0.8 0.0 26.6 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 29.1 0.0 0.0 29.4 0.0 0.0 39.8 0.0 27.3 38.2 0.0 103.4 LnGrp LOS C C D C D F
Approach Vol, veh/h 106 113 537 628
Approach Delay, s/veh 29.1 29.4 27.8 99.1
Approach LOS C C C F
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 8.1 46.5 25.3 10.1 44.4 25.3
Change Period (Y+Rc), s 4.7 8.7 8.7 4.7 8.7 8.7
Max Green Setting (Gmax), s 9.1 41.7 17.1 9.1 41.7 17.1 Max Q Clear Time (g_c+I1), s 2.9 37.3 6.5 3.8 31.1 7.1
Green Ext Time (p_c), s 0.0 0.5 0.1 0.0 0.6 0.1
Intersection Summary
HCM 7th Control Delay, s/veh 60.4
HCM 7th LOS E
Agenda Item #13.1.

Page 715 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
13: Railroad Ave & Adams St Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Intersection Delay, s/veh 8.1
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 40 60 10 40 50 40 50 10 40 40 10
Future Vol, veh/h 10 40 60 10 40 50 40 50 10 40 40 10
Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 0.92 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 11 43 65 11 43 54 43 54 11 43 43 11
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh 8 7.9 8.3 8.3

HCM LOS A A A A
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 40% 9% 10% 44%
Vol Thru, % 50% 36% 40% 44%
Vol Right, % 10% 55% 50% 11%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 100 110 100 90
LT Vol 40 10 10 40
Through Vol 50 40 40 40
RT Vol 10 60 50 10
Lane Flow Rate 109 120 109 98
Geometry Grp 1 1 1 1
Degree of Util (X) 0.138 0.141 0.129 0.125
Departure Headway (Hd) 4.586 4.248 4.289 4.601
Convergence, Y/N Yes Yes Yes Yes
Cap 783 845 837 780
Service Time 2.609 2.268 2.309 2.624
HCM Lane V/C Ratio 0.139 0.142 0.13 0.126
HCM Control Delay, s/veh 8.3 8 7.9 8.3
HCM Lane LOS A A A A
HCM 95th-tile Q 0.5 0.5 0.4 0.4
Agenda Item #13.1.

Page 716 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
14: Library Ln & Adams St Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 5.1
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 20 10 10 0 10 0 10 0 0 0 0 20
Future Vol, veh/h 20 10 10 0 10 0 10 0 0 0 0 20
Conflicting Peds, #/hr 1 0 6 6 0 1 0 0 4 4 0 0
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 72 72 72 72 72 72 72 72 72 72 72 72
Heavy Vehicles, % 6 6 6 6 6 6 6 6 6 6 6 6
Mvmt Flow 28 14 14 0 14 0 14 0 0 0 0 28
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 15 0 0 34 0 0 96 97 31 88 104 15
Stage 1 - - - - - - 82 82 - 15 15 -
Stage 2 - - - - - - 14 15 - 73 89 -
Critical Hdwy 4.16 - - 4.16 - - 7.16 6.56 6.26 7.16 6.56 6.26 Critical Hdwy Stg 1 - - - - - - 6.16 5.56 - 6.16 5.56 - Critical Hdwy Stg 2 - - - - - - 6.16 5.56 - 6.16 5.56 - Follow-up Hdwy 2.254 - - 2.254 - - 3.554 4.054 3.354 3.554 4.054 3.354 Pot Cap-1 Maneuver 1577 - - 1552 - - 877 785 1032 887 778 1053 Stage 1 - - - - - - 916 819 - 995 875 -
Stage 2 - - - - - - 996 875 - 926 813 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1576 - - 1543 - - 834 766 1022 867 759 1052 Mov Cap-2 Maneuver - - - - - - 834 766 - 867 759 -
Stage 1 - - - - - - 894 799 - 994 874 -
Stage 2 - - - - - - 970 874 - 906 794 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 3.66 0 9.39 8.51

HCM LOS A A
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 834 818 - - 1543 - - 1052
HCM Lane V/C Ratio 0.017 0.018 - - - - - 0.026
HCM Ctrl Dly (s/v) 9.4 7.3 0 - 0 - - 8.5
HCM Lane LOS A A A - A - - A
HCM 95th %tile Q(veh) 0.1 0.1 - - 0 - - 0.1
Agenda Item #13.1.

Page 717 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
15: Main St & Hunt Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 1.2
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 20 20 500 70 30 570
Future Vol, veh/h 20 20 500 70 30 570
Conflicting Peds, #/hr 172 3 0 301 301 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 85 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 99 99 99 99 99 99
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 20 20 505 71 30 576
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 1650 844 0 0 877 0
Stage 1 841 - - - - -
Stage 2 808 - - - - -
Critical Hdwy 6.43 6.23 - - 4.13 -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 - - 2.227 -
Pot Cap-1 Maneuver 108 362 - - 766 -
Stage 1 421 - - - - -
Stage 2 437 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 61 257 - - 546 -
Mov Cap-2 Maneuver 174 - - - - -
Stage 1 300 - - - - -
Stage 2 345 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 26.47 0 0.6

HCM LOS D
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 208 546 -
HCM Lane V/C Ratio - - 0.195 0.055 -
HCM Ctrl Dly (s/v) - - 26.5 12 -
HCM Lane LOS - - D B -
HCM 95th %tile Q(veh) - - 0.7 0.2 -
Agenda Item #13.1.

Page 718 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
16: Church St/Railroad Ave & Hunt Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 7.2
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 40 40 20 30 20 60 10 20 40 50 40 20
Future Vol, veh/h 40 40 20 30 20 60 10 20 40 50 40 20
Conflicting Peds, #/hr 17 0 49 17 0 49 5 0 17 3 0 5
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 94 94 94 94 94 94 94 94 94 94 94 94
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 43 43 21 32 21 64 11 21 43 53 43 21
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 134 0 0 113 0 0 299 385 119 321 364 107 Stage 1 - - - - - - 187 187 - 166 166 -
Stage 2 - - - - - - 111 198 - 155 198 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1444 - - 1470 - - 652 547 930 630 562 944 Stage 1 - - - - - - 812 743 - 834 759 -
Stage 2 - - - - - - 891 735 - 845 735 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1377 - - 1402 - - 522 470 872 508 483 896 Mov Cap-2 Maneuver - - - - - - 522 470 - 508 483 -
Stage 1 - - - - - - 749 686 - 776 706 -
Stage 2 - - - - - - 794 684 - 741 678 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 3.08 2.08 11.25 13.5

HCM LOS B B
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 651 675 - - 427 - - 540
HCM Lane V/C Ratio 0.114 0.031 - - 0.023 - - 0.217
HCM Ctrl Dly (s/v) 11.2 7.7 0 - 7.6 0 - 13.5
HCM Lane LOS B A A - A A - B
HCM 95th %tile Q(veh) 0.4 0.1 - - 0.1 - - 0.8
Agenda Item #13.1.

Page 719 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
17: Mitchell Dr & Oak Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 5.1
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 20 0 30 70 90 10
Future Vol, veh/h 20 0 30 70 90 10
Conflicting Peds, #/hr 3 0 0 3 0 1
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - 20 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 81 81 81 81 81 81
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 25 0 37 86 111 12
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 126 0 - 0 89 41
Stage 1 - - - - 40 -
Stage 2 - - - - 49 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1454 - - - 909 1027
Stage 1 - - - - 980 -
Stage 2 - - - - 971 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1449 - - - 888 1023
Mov Cap-2 Maneuver - - - - 888 -
Stage 1 - - - - 960 -
Stage 2 - - - - 968 -
Approach EB WB SB
HCM Ctrl Dly, s/v 7.53 0 9.63

HCM LOS A
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 1449 - - - 900
HCM Lane V/C Ratio 0.017 - - - 0.137
HCM Ctrl Dly (s/v) 7.5 0 - - 9.6
HCM Lane LOS A A - - A
HCM 95th %tile Q(veh) 0.1 - - - 0.5
Agenda Item #13.1.

Page 720 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 18: Main St & Mitchell Dr/Pope St Cumulative Conditions No Project Weekend MD Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 0 0 140 110 30 70 90 550 50 60 540 10 Future Volume (veh/h) 0 0 140 110 30 70 90 550 50 60 540 10 Initial Q (Qb), veh 0 0 0 0 0 0 0 50 0 0 25 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 0.88 1.00 0.94 1.00 0.92 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1856 1856 1856 1856 1318 1318 1856 1318 1318 Adj Flow Rate, veh/h 0 0 143 112 31 18 92 561 51 61 551 10 Peak Hour Factor 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 Percent Heavy Veh, % 3 3 3 3 3 3 3 3 3 3 3 3
Cap, veh/h 0 31 132 173 48 168 126 727 22 115 746 8
Arrive On Green 0.00 0.00 0.02 0.14 0.14 0.14 0.09 0.49 0.49 0.08 0.48 0.48 Sat Flow, veh/h 0 1856 1572 1399 387 1387 1767 1184 108 1767 1288 23 Grp Volume(v), veh/h 0 0 143 143 0 18 92 0 612 61 0 561 Grp Sat Flow(s),veh/h/ln 0 1856 1572 1786 0 1387 1767 0 1291 1767 0 1312 Q Serve(g_s), s 0.0 0.0 2.0 7.2 0.0 1.1 4.8 0.0 44.3 3.2 0.0 37.5 Cycle Q Clear(g_c), s 0.0 0.0 2.0 7.2 0.0 1.1 4.8 0.0 44.3 3.2 0.0 37.5 Prop In Lane 0.00 1.00 0.78 1.00 1.00 0.08 1.00 0.02
Lane Grp Cap(c), veh/h 0 31 132 221 0 168 126 0 781 115 0 697 V/C Ratio(X) 0.00 0.00 1.08 0.65 0.00 0.11 0.73 0.00 0.78 0.53 0.00 0.80 Avail Cap(c_a), veh/h 0 39 167 1093 0 849 1082 0 1005 1095 0 1021 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 0.0 58.1 50.8 0.0 47.3 55.3 0.0 25.6 55.0 0.0 24.3 Incr Delay (d2), s/veh 0.0 0.0 91.2 1.2 0.0 0.1 3.0 0.0 2.3 1.4 0.0 1.8 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 132.7 0.0 0.0 47.3 %ile BackOfQ(50%),veh/ln 0.0 0.0 7.6 4.3 0.0 0.5 2.9 0.0 51.7 1.9 0.0 25.8 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 0.0 0.0 149.3 52.0 0.0 47.4 58.3 0.0 160.6 56.4 0.0 73.4 LnGrp LOS F D D E F E E
Approach Vol, veh/h 143 161 704 622
Approach Delay, s/veh 149.3 51.5 147.2 71.7
Approach LOS F D F E
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 12.9 53.9 23.6 11.9 54.9 6.0
Change Period (Y+Rc), s 4.7 7.7 9.7 4.7 * 7.7 4.0
Max Green Setting (Gmax), s 59.0 75.0 59.0 59.7 * 75 2.0 Max Q Clear Time (g_c+I1), s 6.8 39.5 9.2 5.2 46.3 4.0
Green Ext Time (p_c), s 0.0 0.7 0.2 0.0 0.8 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 109.1
HCM 7th LOS F
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

Agenda Item #13.1.

Page 721 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 19: Main St & Grayson Avenue Cumulative Conditions No Project Weekend MD Synchro 12 Report
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Volume (veh/h) 20 30 40 770 810 20
Future Volume (veh/h) 20 30 40 770 810 20
Initial Q (Qb), veh 0 0 0 30 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00
Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 0.97
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No
Adj Sat Flow, veh/h/ln 1856 1856 1856 1318 1318 1318
Adj Flow Rate, veh/h 20 7 41 786 827 20
Peak Hour Factor 0.98 0.98 0.98 0.98 0.98 0.98
Percent Heavy Veh, % 3 3 3 3 3 3
Cap, veh/h 74 26 111 1046 872 21
Arrive On Green 0.06 0.06 0.07 0.78 0.66 0.66
Sat Flow, veh/h 1226 429 1767 1318 1281 31
Grp Volume(v), veh/h 28 0 41 786 0 847
Grp Sat Flow(s),veh/h/ln1717 0 1767 1318 0 1312
Q Serve(g_s), s 1.3 0.0 1.9 28.3 0.0 53.7
Cycle Q Clear(g_c), s 1.3 0.0 1.9 28.3 0.0 53.7
Prop In Lane 0.71 0.25 1.00 0.02
Lane Grp Cap(c), veh/h 104 0 111 1046 0 893
V/C Ratio(X) 0.27 0.00 0.37 0.75 0.00 0.95
Avail Cap(c_a), veh/h 219 0 185 1366 0 1089
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 1.00
Uniform Delay (d), s/veh 43.0 0.0 43.1 7.3 0.0 13.6
Incr Delay (d2), s/veh 0.5 0.0 0.8 1.1 0.0 13.7
Initial Q Delay(d3), s/veh 0.0 0.0 0.0 23.8 0.0 0.0
%ile BackOfQ(50%),veh/ln0.6 0.0 0.9 15.8 0.0 16.0
Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 43.5 0.0 43.9 32.2 0.0 27.2
LnGrp LOS D D C C
Approach Vol, veh/h 28 827 847
Approach Delay, s/veh 43.5 32.8 27.2
Approach LOS D C C
Timer - Assigned Phs 1 2 6 8
Phs Duration (G+Y+Rc), s10.3 65.7 76.0 10.1
Change Period (Y+Rc), s 4.7 9.1 * 9.1 4.7
Max Green Setting (Gmax), s 9.0 71.5 * 89 11.0
Max Q Clear Time (g_c+I1), s 3.9 55.7 30.3 3.3
Green Ext Time (p_c), s 0.0 0.9 0.8 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 30.2
HCM 7th LOS C
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

Agenda Item #13.1.

Page 722 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
20: Main St & Sulphur Springs Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 0.8
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 10 50 40 800 820 20
Future Vol, veh/h 10 50 40 800 820 20
Conflicting Peds, #/hr 0 0 4 0 0 4
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 150 0 80 - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 98 98 98 98 98 98
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 10 51 41 816 837 20
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1749 851 861 0 - 0
Stage 1 851 - - - - -
Stage 2 898 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 94 358 776 - - -
Stage 1 417 - - - - -
Stage 2 396 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 88 357 773 - - -
Mov Cap-2 Maneuver 220 - - - - -
Stage 1 393 - - - - -
Stage 2 395 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 17.66 0.47 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 EBLn2 SBT SBR
Capacity (veh/h) 773 - 220 357 - -
HCM Lane V/C Ratio 0.053 - 0.046 0.143 - -
HCM Ctrl Dly (s/v) 9.9 - 22.2 16.8 - -
HCM Lane LOS A - C C - -
HCM 95th %tile Q(veh) 0.2 - 0.1 0.5 - -
Agenda Item #13.1.

Page 723 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
21: Starr Ave & Hunt Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.3
Intersection LOS A
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 10 60 10 10 40 10
Future Vol, veh/h 10 60 10 10 40 10
Peak Hour Factor 0.77 0.77 0.77 0.77 0.77 0.77
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 13 78 13 13 52 13
Number of Lanes 1 0 0 1 1 0
Approach EB WB NB
Opposing Approach WB EB
Opposing Lanes 1 1 0
Conflicting Approach Left NB EB
Conflicting Lanes Left 0 1 1
Conflicting Approach Right NB WB
Conflicting Lanes Right 1 0 1
HCM Control Delay, s/veh 7 7.4 7.6

HCM LOS A A A
Lane NBLn1 EBLn1 WBLn1
Vol Left, % 80% 0% 50%
Vol Thru, % 0% 14% 50%
Vol Right, % 20% 86% 0%
Sign Control Stop Stop Stop
Traffic Vol by Lane 50 70 20
LT Vol 40 0 10
Through Vol 0 10 10
RT Vol 10 60 0
Lane Flow Rate 65 91 26
Geometry Grp 1 1 1
Degree of Util (X) 0.076 0.09 0.031
Departure Headway (Hd) 4.193 3.57 4.235
Convergence, Y/N Yes Yes Yes
Cap 853 998 842
Service Time 2.226 1.613 2.279
HCM Lane V/C Ratio 0.076 0.091 0.031
HCM Control Delay, s/veh 7.6 7 7.4
HCM Lane LOS A A A
HCM 95th-tile Q 0.2 0.3 0.1
Agenda Item #13.1.

Page 724 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
22: Pope Street & Starr Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 1.6
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 20 190 220 50 40 20
Future Vol, veh/h 20 190 220 50 40 20
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 96 96 96 96 96 96
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 21 198 229 52 42 21
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 281 0 - 0 495 255
Stage 1 - - - - 255 -
Stage 2 - - - - 240 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1276 - - - 532 781
Stage 1 - - - - 785 -
Stage 2 - - - - 798 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1276 - - - 522 781
Mov Cap-2 Maneuver - - - - 522 -
Stage 1 - - - - 771 -
Stage 2 - - - - 798 -
Approach EB WB SB
HCM Ctrl Dly, s/v 0.75 0 11.86

HCM LOS B
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 171 - - - 587
HCM Lane V/C Ratio 0.016 - - - 0.106
HCM Ctrl Dly (s/v) 7.9 0 - - 11.9
HCM Lane LOS A A - - B
HCM 95th %tile Q(veh) 0 - - - 0.4
Agenda Item #13.1.

Page 725 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
23: College Ave/Paseo Grand Dr & Pope StreetCumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 2.8
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 30 140 30 20 230 20 30 10 10 10 10 20 Future Vol, veh/h 30 140 30 20 230 20 30 10 10 10 10 20 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length 85 - - 90 - - - - 50 - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 89 89 89 89 89 89 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 34 157 34 22 258 22 34 11 11 11 11 22
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 281 0 0 191 0 0 551 567 174 545 573 270 Stage 1 - - - - - - 242 242 - 315 315 -
Stage 2 - - - - - - 309 326 - 230 258 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1276 - - 1377 - - 444 431 867 448 428 767 Stage 1 - - - - - - 760 704 - 694 654 -
Stage 2 - - - - - - 699 647 - 770 692 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1276 - - 1377 - - 402 413 867 412 410 767 Mov Cap-2 Maneuver - - - - - - 402 413 - 412 410 -
Stage 1 - - - - - - 740 685 - 683 643 -
Stage 2 - - - - - - 656 636 - 728 674 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 1.18 0.57 13.85 12.34

HCM LOS B B
Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 405 867 1276 - - 1377 - - 535
HCM Lane V/C Ratio 0.111 0.013 0.026 - - 0.016 - - 0.084 HCM Ctrl Dly (s/v) 15 9.2 7.9 - - 7.7 - - 12.3
HCM Lane LOS C A A - - A - - B
HCM 95th %tile Q(veh) 0.4 0 0.1 - - 0 - - 0.3
Agenda Item #13.1.

Page 726 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
24: Silverado Trail & Pratt Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 0.8
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 10 30 20 520 540 20
Future Vol, veh/h 10 30 20 520 540 20
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 11 34 22 584 607 22
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1247 618 629 0 - 0
Stage 1 618 - - - - -
Stage 2 629 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 191 487 948 - - -
Stage 1 536 - - - - -
Stage 2 529 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 184 487 948 - - -
Mov Cap-2 Maneuver 184 - - - - -
Stage 1 517 - - - - -
Stage 2 529 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 16.99 0.33 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 67 - 345 - -
HCM Lane V/C Ratio 0.024 - 0.13 - -
HCM Ctrl Dly (s/v) 8.9 0 17 - -
HCM Lane LOS A A C - -
HCM 95th %tile Q(veh) 0.1 - 0.4 - -
Agenda Item #13.1.

Page 727 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
25: Silverado Trail & Howell Mountain Rd Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 0.8
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 30 20 520 40 10 560
Future Vol, veh/h 30 20 520 40 10 560
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 100 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 90 90 90 90 90 90
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 33 22 578 44 11 622
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 1244 600 0 0 622 0
Stage 1 600 - - - - -
Stage 2 644 - - - - -
Critical Hdwy 6.43 6.23 - - 4.13 -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 - - 2.227 -
Pot Cap-1 Maneuver 191 499 - - 954 -
Stage 1 546 - - - - -
Stage 2 521 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 189 499 - - 954 -
Mov Cap-2 Maneuver 328 - - - - -
Stage 1 546 - - - - -
Stage 2 515 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 16.08 0 0.15

HCM LOS C
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 380 954 -
HCM Lane V/C Ratio - - 0.146 0.012 -
HCM Ctrl Dly (s/v) - - 16.1 8.8 -
HCM Lane LOS - - C A -
HCM 95th %tile Q(veh) - - 0.5 0 -
Agenda Item #13.1.

Page 728 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
26: Silverado Trail & Pope Street Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 2.9
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 80 60 100 480 430 160
Future Vol, veh/h 80 60 100 480 430 160
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - 100 - - 225
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 91 91 91 91 91 91
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 88 66 110 527 473 176
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1220 473 648 0 - 0
Stage 1 473 - - - - -
Stage 2 747 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 198 590 933 - - -
Stage 1 625 - - - - -
Stage 2 466 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 175 590 933 - - -
Mov Cap-2 Maneuver 310 - - - - -
Stage 1 552 - - - - -
Stage 2 466 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 20.2 1.62 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 933 - 389 - -
HCM Lane V/C Ratio 0.118 - 0.396 - -
HCM Ctrl Dly (s/v) 9.4 - 20.2 - -
HCM Lane LOS A - C - -
HCM 95th %tile Q(veh) 0.4 - 1.8 - -
Agenda Item #13.1.

Page 729 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
27: Main St & Mills Ln Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 0.2
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 0 0 10 0 0 10 0 780 10 10 820 10
Future Vol, veh/h 0 0 10 0 0 10 0 780 10 10 820 10
Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - 150 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 98 98 98 98 98 98 98 98 98 98 98 98
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 0 0 10 0 0 10 0 796 10 10 837 10
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1658 1668 842 1658 1668 801 847 0 0 806 0 0 Stage 1 862 862 - 801 801 - - - - - - -
Stage 2 796 806 - 857 867 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 77 96 363 77 96 383 786 - - 814 - -
Stage 1 348 371 - 377 395 - - - - - - -
Stage 2 379 393 - 351 369 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 74 95 363 74 95 383 786 - - 814 - -
Mov Cap-2 Maneuver 74 95 - 74 95 - - - - - - -
Stage 1 344 366 - 377 395 - - - - - - -
Stage 2 369 393 - 336 364 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 15.21 14.66 0 0.11

HCM LOS C B
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 786 - - 363 383 814 - -
HCM Lane V/C Ratio - - - 0.028 0.027 0.013 - -
HCM Ctrl Dly (s/v) 0 - - 15.2 14.7 9.5 - -
HCM Lane LOS A - - C B A - -
HCM 95th %tile Q(veh) 0 - - 0.1 0.1 0 - -
Agenda Item #13.1.

Page 730 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
28: Main St & Charter Oak Ave Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 19
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 20 10 40 60 10 30 20 640 130 40 740 10 Future Vol, veh/h 20 10 40 60 10 30 20 640 130 40 740 10 Conflicting Peds, #/hr 0 0 0 0 0 0 15 0 3 3 0 15
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 100 - - 100 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 96 96 96 96 96 96 96 96 96 96 96 96
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 21 10 42 63 10 31 21 667 135 42 771 10
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1588 1721 791 1638 1659 737 796 0 0 805 0 0 Stage 1 874 874 - 779 779 - - - - - - -
Stage 2 714 847 - 859 880 - - - - - - -
Critical Hdwy 7.13 6.53 6.23 7.13 6.53 6.23 4.13 - - 4.13 - - Critical Hdwy Stg 1 6.13 5.53 - 6.13 5.53 - - - - - - - Critical Hdwy Stg 2 6.13 5.53 - 6.13 5.53 - - - - - - - Follow-up Hdwy 3.527 4.027 3.327 3.527 4.027 3.327 2.227 - - 2.227 - - Pot Cap-1 Maneuver 87 89 388 80 97 417 821 - - 815 - -
Stage 1 343 366 - 387 405 - - - - - - -
Stage 2 421 377 - 350 364 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 65 81 382 ~ 58 88 415 809 - - 813 - - Mov Cap-2 Maneuver 65 81 - ~ 58 88 - - - - - - -
Stage 1 321 342 - 376 393 - - - - - - -
Stage 2 369 366 - 286 340 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 62.87 282.21 0.24 0.49

HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 809 - - 131 82 813 - -
HCM Lane V/C Ratio 0.026 - - 0.559 1.276 0.051 - -
HCM Ctrl Dly (s/v) 9.6 - - 62.9 282.2 9.7 - -
HCM Lane LOS A - - F F A - -
HCM 95th %tile Q(veh) 0.1 - - 2.7 7.8 0.2 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s
+: Computation Not Defined *: All major volume in platoon Agenda Item #13.1.

Page 731 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
29: Oak Ave & Pine St Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.7
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 0 10 0 20 10 10 10 90 20 10 70 0
Future Vol, veh/h 0 10 0 20 10 10 10 90 20 10 70 0
Peak Hour Factor 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 0.93 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 0 11 0 22 11 11 11 97 22 11 75 0
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach Right NB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh 7.5 7.6 7.8 7.7

HCM LOS A A A A
Lane NBLn1 EBLn1 WBLn1 SBLn1
Vol Left, % 8% 0% 50% 13%
Vol Thru, % 75% 100% 25% 88%
Vol Right, % 17% 0% 25% 0%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 120 10 40 80
LT Vol 10 0 20 10
Through Vol 90 10 10 70
RT Vol 20 0 10 0
Lane Flow Rate 129 11 43 86
Geometry Grp 1 1 1 1
Degree of Util (X) 0.144 0.013 0.052 0.1
Departure Headway (Hd) 4.026 4.468 4.382 4.168
Convergence, Y/N Yes Yes Yes Yes
Cap 884 806 822 853
Service Time 2.081 2.469 2.382 2.227
HCM Lane V/C Ratio 0.146 0.014 0.052 0.101
HCM Control Delay, s/veh 7.8 7.5 7.6 7.7
HCM Lane LOS A A A A
HCM 95th-tile Q 0.5 0 0.2 0.3
Agenda Item #13.1.

Page 732 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
30: Oak Ave & Adams St Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Intersection Delay, s/veh 8.8
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 30 10 60 30 20 20 90 80 10 60 10
Future Vol, veh/h 10 30 10 60 30 20 20 90 80 10 60 10
Peak Hour Factor 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 0.81 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 12 37 12 74 37 25 25 111 99 12 74 12
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh8.3 8.9 9 8.4

HCM LOS A A A A
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 11% 20% 55% 13%
Vol Thru, % 47% 60% 27% 75%
Vol Right, % 42% 20% 18% 13%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 190 50 110 80
LT Vol 20 10 60 10
Through Vol 90 30 30 60
RT Vol 80 10 20 10
Lane Flow Rate 235 62 136 99
Geometry Grp 1 1 1 1
Degree of Util (X) 0.281 0.082 0.18 0.127
Departure Headway (Hd) 4.318 4.795 4.778 4.641
Convergence, Y/N Yes Yes Yes Yes
Cap 833 746 750 771
Service Time 2.344 2.834 2.812 2.674
HCM Lane V/C Ratio 0.282 0.083 0.181 0.128
HCM Control Delay, s/veh 9 8.3 8.9 8.4
HCM Lane LOS A A A A
HCM 95th-tile Q 1.2 0.3 0.7 0.4
Agenda Item #13.1.

Page 733 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
31: Oak Ave & Spring St Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Intersection Delay, s/veh 9
Intersection LOS A
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 40 40 40 30 40 40 30 90 20 30 70 20
Future Vol, veh/h 40 40 40 30 40 40 30 90 20 30 70 20
Peak Hour Factor 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 0.83 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 48 48 48 36 48 48 36 108 24 36 84 24
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh8.9 8.8 9.2 9

HCM LOS A A A A
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 21% 33% 27% 25%
Vol Thru, % 64% 33% 36% 58%
Vol Right, % 14% 33% 36% 17%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 140 120 110 120
LT Vol 30 40 30 30
Through Vol 90 40 40 70
RT Vol 20 40 40 20
Lane Flow Rate 169 145 133 145
Geometry Grp 1 1 1 1
Degree of Util (X) 0.222 0.19 0.174 0.191
Departure Headway (Hd) 4.743 4.73 4.715 4.766
Convergence, Y/N Yes Yes Yes Yes
Cap 754 755 757 749
Service Time 2.794 2.78 2.767 2.819
HCM Lane V/C Ratio 0.224 0.192 0.176 0.194
HCM Control Delay, s/veh 9.2 8.9 8.8 9
HCM Lane LOS A A A A
HCM 95th-tile Q 0.8 0.7 0.6 0.7
Agenda Item #13.1.

Page 734 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
32: Main St & Spring St Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 3.3
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 30 60 80 540 550 40
Future Vol, veh/h 30 60 80 540 550 40
Conflicting Peds, #/hr 0 155 202 0 0 202
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 96 96 96 96 96 96
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 31 63 83 563 573 42
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1525 951 817 0 - 0
Stage 1 796 - - - - -
Stage 2 729 - - - - -
Critical Hdwy 6.43 6.23 4.13 - - -
Critical Hdwy Stg 1 5.43 - - - - -
Critical Hdwy Stg 2 5.43 - - - - -
Follow-up Hdwy 3.527 3.327 2.227 - - -
Pot Cap-1 Maneuver 129 314 807 - - -
Stage 1 443 - - - - -
Stage 2 476 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 69 216 652 - - -
Mov Cap-2 Maneuver 182 - - - - -
Stage 1 291 - - - - -
Stage 2 384 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 37.05 1.46 0

HCM LOS E
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 232 - 203 - -
HCM Lane V/C Ratio 0.128 - 0.461 - -
HCM Ctrl Dly (s/v) 11.3 0 37.1 - -
HCM Lane LOS B A E - -
HCM 95th %tile Q(veh) 0.4 - 2.2 - -
Agenda Item #13.1.

Page 735 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
33: Pope St & Church St Cumulative Conditions No Project Weekend MD Synchro 12 Report
Intersection
Int Delay, s/veh 3.1
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 30 110 0 10 230 40 10 0 0 30 0 70
Future Vol, veh/h 30 110 0 10 230 40 10 0 0 30 0 70
Conflicting Peds, #/hr 10 0 7 7 0 10 2 0 0 0 0 2
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 89 89 89 89 89 89 89 89 89 89 89 89
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 34 124 0 11 258 45 11 0 0 34 0 79
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 313 0 0 131 0 0 481 534 131 504 511 293 Stage 1 - - - - - - 198 198 - 313 313 -
Stage 2 - - - - - - 283 336 - 191 198 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1241 - - 1449 - - 494 451 916 476 464 744 Stage 1 - - - - - - 802 735 - 695 655 -
Stage 2 - - - - - - 722 640 - 808 735 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1229 - - 1439 - - 420 426 910 454 439 736 Mov Cap-2 Maneuver - - - - - - 420 426 - 454 439 -
Stage 1 - - - - - - 773 709 - 682 643 -
Stage 2 - - - - - - 637 628 - 785 709 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 1.72 0.27 13.8 12.09

HCM LOS B B
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 420 386 - - 62 - - 620
HCM Lane V/C Ratio 0.027 0.027 - - 0.008 - - 0.181
HCM Ctrl Dly (s/v) 13.8 8 0 - 7.5 0 - 12.1
HCM Lane LOS B A A - A A - B
HCM 95th %tile Q(veh) 0.1 0.1 - - 0 - - 0.7
Agenda Item #13.1.

Page 736 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
4: Hudson Ave & Madrona Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 5.6
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 30 10 100 40 10 50
Future Vol, veh/h 30 10 100 40 10 50
Conflicting Peds, #/hr 0 9 9 0 1 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 76 76 76 76 76 76
Heavy Vehicles, % 6 6 6 6 6 6
Mvmt Flow 39 13 132 53 13 66
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 62 0 372 55
Stage 1 - - - - 55 -
Stage 2 - - - - 317 -
Critical Hdwy - - 4.16 - 6.46 6.26
Critical Hdwy Stg 1 - - - - 5.46 -
Critical Hdwy Stg 2 - - - - 5.46 -
Follow-up Hdwy - - 2.254 - 3.554 3.354
Pot Cap-1 Maneuver - - 1516 - 621 1001
Stage 1 - - - - 957 -
Stage 2 - - - - 730 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1503 - 560 992
Mov Cap-2 Maneuver - - - - 560 -
Stage 1 - - - - 949 -
Stage 2 - - - - 663 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 5.45 9.5

Page 737 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
5: Valley View St & Spring St Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 10.9
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 40 50 250 30 40 230
Future Vol, veh/h 40 50 250 30 40 230
Conflicting Peds, #/hr 0 3 3 0 0 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 69 69 69 69 69 69
Heavy Vehicles, % 4 4 4 4 4 4
Mvmt Flow 58 72 362 43 58 333
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 133 0 865 97
Stage 1 - - - - 97 -
Stage 2 - - - - 768 -
Critical Hdwy - - 4.14 - 6.44 6.24
Critical Hdwy Stg 1 - - - - 5.44 -
Critical Hdwy Stg 2 - - - - 5.44 -
Follow-up Hdwy - - 2.236 - 3.536 3.336
Pot Cap-1 Maneuver - - 1439 - 321 953
Stage 1 - - - - 922 -
Stage 2 - - - - 454 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1435 - 238 951
Mov Cap-2 Maneuver - - - - 238 -
Stage 1 - - - - 919 -
Stage 2 - - - - 337 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 7.46 18.17

Page 738 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
6: Crane Ave/Valley View St & Grayson Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 15.1
Intersection LOS C
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 30 180 110 60 210 130
Future Vol, veh/h 30 180 110 60 210 130
Peak Hour Factor 0.72 0.72 0.72 0.72 0.72 0.72
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 42 250 153 83 292 181
Number of Lanes 1 0 1 0 0 1
Approach WB NB SB
Opposing Approach SB NB
Opposing Lanes 0 1 1
Conflicting Approach Left NB WB
Conflicting Lanes Left 1 0 1
Conflicting Approach Right SB WB
Conflicting Lanes Right 1 1 0
HCM Control Delay, s/veh 12.2 11 19

Page 739 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
7: Sulphur Spring Ave & Crane Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 5
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 10 10 20 140 130 10
Future Vol, veh/h 10 10 20 140 130 10
Conflicting Peds, #/hr 2 0 0 2 1 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 72 72 72 72 72 72
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 14 14 28 194 181 14
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 224 0 - 0 170 127
Stage 1 - - - - 127 -
Stage 2 - - - - 43 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1339 - - - 818 921
Stage 1 - - - - 896 -
Stage 2 - - - - 977 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1336 - - - 807 919
Mov Cap-2 Maneuver - - - - 807 -
Stage 1 - - - - 885 -
Stage 2 - - - - 975 -
Approach EB WB SB
HCM Ctrl Dly, s/v 3.86 0 10.81

Page 740 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
8: Main St & Pratt Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 4.4
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 0 10 30 0 30 10 720 40 30 900 10
Future Vol, veh/h 10 0 10 30 0 30 10 720 40 30 900 10
Conflicting Peds, #/hr 0 0 5 5 0 0 13 0 2 2 0 13
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 150 - - 70 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 95 95 95 95 95 95 95 95 95 95 95 95
Heavy Vehicles, % 8 8 8 8 8 8 8 8 8 8 8 8
Mvmt Flow 11 0 11 32 0 32 11 758 42 32 947 11
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1808 1852 971 1818 1836 781 971 0 0 802 0 0 Stage 1 1029 1029 - 802 802 - - - - - - -
Stage 2 779 823 - 1016 1034 - - - - - - -
Critical Hdwy 7.18 6.58 6.28 7.18 6.58 6.28 4.18 - - 4.18 - - Critical Hdwy Stg 1 6.18 5.58 - 6.18 5.58 - - - - - - - Critical Hdwy Stg 2 6.18 5.58 - 6.18 5.58 - - - - - - - Follow-up Hdwy 3.572 4.072 3.372 3.572 4.072 3.372 2.272 - - 2.272 - - Pot Cap-1 Maneuver 59 72 299 58 73 385 686 - - 796 - -
Stage 1 275 304 - 369 388 - - - - - - -
Stage 2 380 379 - 280 302 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 51 67 294 53 68 385 678 - - 794 - -
Mov Cap-2 Maneuver 51 67 - 53 68 - - - - - - -
Stage 1 261 288 - 362 381 - - - - - - -
Stage 2 343 373 - 258 286 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 59.77 103.35 0.13 0.31

Page 741 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
9: Main St & Elmhurst Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.5
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 30 30 50 740 810 130
Future Vol, veh/h 30 30 50 740 810 130
Conflicting Peds, #/hr 0 4 8 0 0 8
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 96 96 96 96 96 96
Heavy Vehicles, % 8 8 8 8 8 8
Mvmt Flow 31 31 52 771 844 135
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1794 923 987 0 - 0
Stage 1 919 - - - - -
Stage 2 875 - - - - -
Critical Hdwy 6.48 6.28 4.18 - - -
Critical Hdwy Stg 1 5.48 - - - - -
Critical Hdwy Stg 2 5.48 - - - - -
Follow-up Hdwy 3.572 3.372 2.272 - - -
Pot Cap-1 Maneuver 85 319 677 - - -
Stage 1 379 - - - - -
Stage 2 398 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 73 315 672 - - -
Mov Cap-2 Maneuver 73 - - - - -
Stage 1 325 - - - - -
Stage 2 395 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 65.5 0.68 0

Page 742 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 10: Main St & Madrona Ave/Fulton Ln Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 100 50 50 20 60 80 40 610 20 120 610 110 Future Volume (veh/h) 100 50 50 20 60 80 40 610 20 120 610 110 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.99 1.00 0.97 1.00 0.97 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1811 1811 1811 1811 1811 1811 1811 1287 1287 1811 1287 1287 Adj Flow Rate, veh/h 119 60 50 24 71 66 48 726 23 143 726 126 Peak Hour Factor 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 0.84 Percent Heavy Veh, % 6 6 6 6 6 6 6 6 6 6 6 6
Cap, veh/h 159 68 52 60 155 128 55 832 26 198 714 124
Arrive On Green 0.19 0.19 0.19 0.19 0.19 0.19 0.67 0.67 0.67 0.67 0.67 0.67 Sat Flow, veh/h 615 359 272 150 815 670 627 1239 39 690 1063 185 Grp Volume(v), veh/h 229 0 0 161 0 0 48 0 749 143 0 852 Grp Sat Flow(s),veh/h/ln 1246 0 0 1635 0 0 627 0 1279 690 0 1248 Q Serve(g_s), s 12.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 60.4 26.9 0.0 87.3 Cycle Q Clear(g_c), s 23.8 0.0 0.0 11.3 0.0 0.0 87.3 0.0 60.4 87.3 0.0 87.3 Prop In Lane 0.52 0.22 0.15 0.41 1.00 0.03 1.00 0.15
Lane Grp Cap(c), veh/h 280 0 0 344 0 0 55 0 859 198 0 838 V/C Ratio(X) 0.82 0.00 0.00 0.47 0.00 0.00 0.87 0.00 0.87 0.72 0.00 1.02 Avail Cap(c_a), veh/h 280 0 0 344 0 0 55 0 859 198 0 838 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 52.9 0.0 0.0 47.1 0.0 0.0 65.0 0.0 16.9 51.6 0.0 21.4 Incr Delay (d2), s/veh 16.1 0.0 0.0 0.4 0.0 0.0 72.3 0.0 9.4 10.6 0.0 35.3 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 8.7 0.0 0.0 4.8 0.0 0.0 2.7 0.0 18.9 5.3 0.0 31.7 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 69.0 0.0 0.0 47.5 0.0 0.0 137.3 0.0 26.4 62.1 0.0 56.7 LnGrp LOS E D F C E F
Approach Vol, veh/h 229 161 797 995
Approach Delay, s/veh 69.0 47.5 33.0 57.5
Approach LOS E D C E
Timer - Assigned Phs 2 4 6 8
Phs Duration (G+Y+Rc), s 96.0 34.0 96.0 34.0
Change Period (Y+Rc), s 8.7 9.2 8.7 9.2
Max Green Setting (Gmax), s 87.3 24.8 87.3 24.8
Max Q Clear Time (g_c+I1), s 89.3 25.8 89.3 13.3
Green Ext Time (p_c), s 0.0 0.0 0.0 0.2
Intersection Summary
HCM 7th Control Delay, s/veh 49.0
HCM 7th LOS D
Agenda Item #13.1.

Page 743 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
11: Railroad Ave & Fulton Ln Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 4.8
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 30 150 10 20 120 20
Future Vol, veh/h 30 150 10 20 120 20
Conflicting Peds, #/hr 0 1 1 0 3 0
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 67 67 67 67 67 67
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 45 224 15 30 179 30
Major/Minor Major1 Major2 Minor1
Conflicting Flow All 0 0 270 0 220 158
Stage 1 - - - - 158 -
Stage 2 - - - - 63 -
Critical Hdwy - - 4.13 - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy - - 2.227 - 3.527 3.327
Pot Cap-1 Maneuver - - 1288 - 766 885
Stage 1 - - - - 868 -
Stage 2 - - - - 957 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver - - 1287 - 754 884
Mov Cap-2 Maneuver - - - - 754 -
Stage 1 - - - - 868 -
Stage 2 - - - - 943 -
Approach EB WB NB
HCM Ctrl Dly, s/v 0 2.61 11.41

Page 744 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 12: Main St & Adams St Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 60 90 40 30 70 190 50 420 50 170 440 70 Future Volume (veh/h) 60 90 40 30 70 190 50 420 50 170 440 70 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 0.97 0.95 0.97 0.93 1.00 0.99 1.00 0.96 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1796 1796 1796 1796 1796 1796 1796 1276 1276 1796 1276 1796 Adj Flow Rate, veh/h 63 94 31 31 73 122 52 438 47 177 458 67 Peak Hour Factor 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 Percent Heavy Veh, % 7 7 7 7 7 7 7 7 7 7 7 7
Cap, veh/h 130 155 44 78 107 155 134 461 49 213 490 72
Arrive On Green 0.18 0.18 0.18 0.18 0.18 0.18 0.08 0.41 0.41 0.12 0.45 0.45 Sat Flow, veh/h 370 857 242 139 594 859 1711 1132 121 1711 1082 158 Grp Volume(v), veh/h 188 0 0 226 0 0 52 0 485 177 0 525 Grp Sat Flow(s),veh/h/ln 1469 0 0 1592 0 0 1711 0 1254 1711 0 1240 Q Serve(g_s), s 0.0 0.0 0.0 1.0 0.0 0.0 2.2 0.0 28.7 7.8 0.0 30.8 Cycle Q Clear(g_c), s 9.1 0.0 0.0 10.1 0.0 0.0 2.2 0.0 28.7 7.8 0.0 30.8 Prop In Lane 0.34 0.16 0.14 0.54 1.00 0.10 1.00 0.13
Lane Grp Cap(c), veh/h 328 0 0 341 0 0 134 0 510 213 0 561 V/C Ratio(X) 0.57 0.00 0.00 0.66 0.00 0.00 0.39 0.00 0.95 0.83 0.00 0.94 Avail Cap(c_a), veh/h 393 0 0 407 0 0 201 0 649 243 0 672 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 1.00 0.00 0.00 1.00 0.00 0.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 29.2 0.0 0.0 30.0 0.0 0.0 33.6 0.0 22.0 32.8 0.0 19.9 Incr Delay (d2), s/veh 0.6 0.0 0.0 1.9 0.0 0.0 0.7 0.0 19.4 17.1 0.0 17.3 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 3.2 0.0 0.0 4.1 0.0 0.0 0.9 0.0 10.6 4.2 0.0 10.9 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 29.8 0.0 0.0 31.8 0.0 0.0 34.3 0.0 41.4 49.9 0.0 37.3 LnGrp LOS C C C D D D
Approach Vol, veh/h 188 226 537 702
Approach Delay, s/veh 29.8 31.8 40.7 40.4
Approach LOS C C D D
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 10.7 43.4 22.6 14.2 39.9 22.6
Change Period (Y+Rc), s 4.7 8.7 8.7 4.7 8.7 8.7
Max Green Setting (Gmax), s 9.0 41.6 17.3 10.9 39.7 17.3 Max Q Clear Time (g_c+I1), s 4.2 32.8 12.1 9.8 30.7 11.1 Green Ext Time (p_c), s 0.0 0.6 0.2 0.0 0.5 0.1
Intersection Summary
HCM 7th Control Delay, s/veh 38.1
HCM 7th LOS D
Agenda Item #13.1.

Page 745 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
13: Railroad Ave & Adams St Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh17.6
Intersection LOS C
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 30 200 80 20 200 40 80 110 60 60 70 20 Future Vol, veh/h 30 200 80 20 200 40 80 110 60 60 70 20 Peak Hour Factor 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 0.82 Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 37 244 98 24 244 49 98 134 73 73 85 24
Number of Lanes 0 1 0 0 1 0 0 1 0 0 1 0
Approach EB WB NB SB
Opposing Approach WB EB SB NB
Opposing Lanes 1 1 1 1
Conflicting Approach Left SB NB EB WB
Conflicting Lanes Left 1 1 1 1
Conflicting Approach RightNB SB WB EB
Conflicting Lanes Right 1 1 1 1
HCM Control Delay, s/veh 20 17.3 17.4 13.8

HCM LOS C C C B
Lane NBLn1 EBLn1WBLn1 SBLn1
Vol Left, % 32% 10% 8% 40%
Vol Thru, % 44% 65% 77% 47%
Vol Right, % 24% 26% 15% 13%
Sign Control Stop Stop Stop Stop
Traffic Vol by Lane 250 310 260 150
LT Vol 80 30 20 60
Through Vol 110 200 200 70
RT Vol 60 80 40 20
Lane Flow Rate 305 378 317 183
Geometry Grp 1 1 1 1
Degree of Util (X) 0.552 0.649 0.56 0.352
Departure Headway (Hd) 6.518 6.176 6.357 6.929
Convergence, Y/N Yes Yes Yes Yes
Cap 552 582 564 516
Service Time 4.59 4.243 4.428 5.014
HCM Lane V/C Ratio 0.553 0.649 0.562 0.355
HCM Control Delay, s/veh 17.4 20 17.3 13.8
HCM Lane LOS C C C B
HCM 95th-tile Q 3.3 4.7 3.4 1.6
Agenda Item #13.1.

Page 746 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
14: Library Ln & Adams St Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 1.2
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 40 190 30 0 180 10 10 0 0 0 0 10
Future Vol, veh/h 40 190 30 0 180 10 10 0 0 0 0 10
Conflicting Peds, #/hr 6 0 4 4 0 6 2 0 4 4 0 2
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 76 76 76 76 76 76 76 76 76 76 76 76
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 53 250 39 0 237 13 13 0 0 0 0 13
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 256 0 0 293 0 0 618 635 278 609 648 251 Stage 1 - - - - - - 379 379 - 249 249 -
Stage 2 - - - - - - 239 256 - 359 399 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1303 - - 1262 - - 400 395 759 406 388 785 Stage 1 - - - - - - 641 613 - 752 698 -
Stage 2 - - - - - - 762 694 - 657 601 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1296 - - 1258 - - 372 372 753 382 365 779 Mov Cap-2 Maneuver - - - - - - 372 372 - 382 365 -
Stage 1 - - - - - - 607 581 - 748 694 -
Stage 2 - - - - - - 748 690 - 622 569 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 1.21 0 15.03 9.7

HCM LOS C A
Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 372 270 - - 1258 - - 779
HCM Lane V/C Ratio 0.035 0.041 - - - - - 0.017
HCM Ctrl Dly (s/v) 15 7.9 0 - 0 - - 9.7
HCM Lane LOS C A A - A - - A
HCM 95th %tile Q(veh) 0.1 0.1 - - 0 - - 0.1
Agenda Item #13.1.

Page 747 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
15: Main St & Hunt Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 1
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 40 20 500 110 20 490
Future Vol, veh/h 40 20 500 110 20 490
Conflicting Peds, #/hr 22 0 0 17 17 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 85 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 95 95 95 95 95 95
Heavy Vehicles, % 9 9 9 9 9 9
Mvmt Flow 42 21 526 116 21 516
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 1181 601 0 0 659 0
Stage 1 601 - - - - -
Stage 2 580 - - - - -
Critical Hdwy 6.49 6.29 - - 4.19 -
Critical Hdwy Stg 1 5.49 - - - - -
Critical Hdwy Stg 2 5.49 - - - - -
Follow-up Hdwy 3.581 3.381 - - 2.281 -
Pot Cap-1 Maneuver 203 487 - - 897 -
Stage 1 534 - - - - -
Stage 2 546 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 191 480 - - 882 -
Mov Cap-2 Maneuver 326 - - - - -
Stage 1 525 - - - - -
Stage 2 522 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 16.91 0 0.36

HCM LOS C
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 365 882 -
HCM Lane V/C Ratio - - 0.173 0.024 -
HCM Ctrl Dly (s/v) - - 16.9 9.2 -
HCM Lane LOS - - C A -
HCM 95th %tile Q(veh) - - 0.6 0.1 -
Agenda Item #13.1.

Page 748 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
16: Church St/Railroad Ave & Hunt Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 6.7
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 50 60 20 10 40 190 10 10 10 140 10 10 Future Vol, veh/h 50 60 20 10 40 190 10 10 10 140 10 10 Conflicting Peds, #/hr 4 0 30 4 0 30 3 0 4 4 0 3
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 80 80 80 80 80 80 80 80 80 80 80 80
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 63 75 25 13 50 238 13 13 13 175 13 13
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 318 0 0 130 0 0 327 585 122 434 479 202 Stage 1 - - - - - - 243 243 - 224 224 -
Stage 2 - - - - - - 84 343 - 210 255 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1237 - - 1449 - - 624 422 927 530 484 837 Stage 1 - - - - - - 759 703 - 777 717 -
Stage 2 - - - - - - 921 636 - 790 695 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1202 - - 1408 - - 541 372 897 458 427 810 Mov Cap-2 Maneuver - - - - - - 541 372 - 458 427 -
Stage 1 - - - - - - 696 645 - 746 689 -
Stage 2 - - - - - - 878 611 - 719 637 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 3.14 0.32 12.3 18.27

Page 749 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
17: Mitchell Dr & Oak Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 5.6
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 30 30 40 60 120 20
Future Vol, veh/h 30 30 40 60 120 20
Conflicting Peds, #/hr 3 0 0 3 0 1
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - 20 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 87 87 87 87 87 87
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 34 34 46 69 138 23
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 118 0 - 0 152 50
Stage 1 - - - - 49 -
Stage 2 - - - - 103 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1464 - - - 837 1015
Stage 1 - - - - 971 -
Stage 2 - - - - 918 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1460 - - - 812 1012
Mov Cap-2 Maneuver - - - - 812 -
Stage 1 - - - - 945 -
Stage 2 - - - - 916 -
Approach EB WB SB
HCM Ctrl Dly, s/v 3.76 0 10.33

Page 750 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 18: Main St & Mitchell Dr/Pope St Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Volume (veh/h) 0 0 170 200 40 100 80 610 80 80 490 10 Future Volume (veh/h) 0 0 170 200 40 100 80 610 80 80 490 10 Initial Q (Qb), veh 0 0 0 0 0 0 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Ped-Bike Adj(A_pbT) 1.00 1.00 1.00 0.97 1.00 0.98 1.00 0.99 Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Work Zone On Approach No No No No
Adj Sat Flow, veh/h/ln 1811 1811 1811 1811 1811 1811 1811 1287 1287 1811 1287 1287 Adj Flow Rate, veh/h 0 0 173 204 41 20 82 622 82 82 500 10 Peak Hour Factor 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 0.98 Percent Heavy Veh, % 6 6 6 6 6 6 6 6 6 6 6 6
Cap, veh/h 0 27 122 225 45 231 111 633 83 111 716 14
Arrive On Green 0.00 0.00 0.01 0.16 0.16 0.16 0.06 0.57 0.57 0.06 0.57 0.57 Sat Flow, veh/h 0 1811 1535 1448 291 1490 1725 1110 146 1725 1257 25 Grp Volume(v), veh/h 0 0 173 245 0 20 82 0 704 82 0 510 Grp Sat Flow(s),veh/h/ln 0 1811 1535 1739 0 1490 1725 0 1256 1725 0 1282 Q Serve(g_s), s 0.0 0.0 2.0 18.5 0.0 1.5 6.2 0.0 73.1 6.2 0.0 37.9 Cycle Q Clear(g_c), s 0.0 0.0 2.0 18.5 0.0 1.5 6.2 0.0 73.1 6.2 0.0 37.9 Prop In Lane 0.00 1.00 0.83 1.00 1.00 0.12 1.00 0.02
Lane Grp Cap(c), veh/h 0 27 122 270 0 231 111 0 716 111 0 731 V/C Ratio(X) 0.00 0.00 1.42 0.91 0.00 0.09 0.74 0.00 0.98 0.74 0.00 0.70 Avail Cap(c_a), veh/h 0 27 122 373 0 320 265 0 810 133 0 731 HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 Upstream Filter(I) 0.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00 Uniform Delay (d), s/veh 0.0 0.0 61.4 55.4 0.0 48.2 61.3 0.0 28.1 61.3 0.0 20.5 Incr Delay (d2), s/veh 0.0 0.0 231.1 17.2 0.0 0.1 3.6 0.0 25.5 12.2 0.0 2.5 Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 %ile BackOfQ(50%),veh/ln 0.0 0.0 12.0 9.5 0.0 0.6 2.9 0.0 26.3 3.1 0.0 11.7 Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 0.0 0.0 292.5 72.6 0.0 48.3 64.9 0.0 53.6 73.5 0.0 23.0 LnGrp LOS F E D E D E C
Approach Vol, veh/h 173 265 786 592
Approach Delay, s/veh 292.5 70.8 54.8 30.0
Approach LOS F E D C
Timer - Assigned Phs 1 2 4 5 6 8
Phs Duration (G+Y+Rc), s 13.3 83.7 30.4 13.3 83.7 6.0
Change Period (Y+Rc), s 4.7 7.7 9.7 4.7 * 7.7 4.0
Max Green Setting (Gmax), s 20.5 72.8 28.6 10.3 * 86 2.0 Max Q Clear Time (g_c+I1), s 8.2 39.9 20.5 8.2 75.1 4.0 Green Ext Time (p_c), s 0.0 0.6 0.2 0.0 0.9 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 71.7
HCM 7th LOS E
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

User approved changes to right turn type.

Agenda Item #13.1.

Page 751 of 1259 ends

HCM 7th Signalized Intersection Summary Saint Helena Streets Master Plan 19: Main St & Grayson Avenue Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Volume (veh/h) 80 70 50 820 760 120
Future Volume (veh/h) 80 70 50 820 760 120
Initial Q (Qb), veh 0 0 0 0 0 0
Lane Width Adj. 1.00 1.00 1.00 1.00 1.00 1.00
Ped-Bike Adj(A_pbT) 1.00 0.99 1.00 0.98
Parking Bus, Adj 1.00 1.00 1.00 1.00 1.00 1.00
Work Zone On Approach No No No
Adj Sat Flow, veh/h/ln 1781 1781 1781 1266 1266 1266
Adj Flow Rate, veh/h 87 55 54 891 826 126
Peak Hour Factor 0.92 0.92 0.92 0.92 0.92 0.92
Percent Heavy Veh, % 8 8 8 8 8 8
Cap, veh/h 75 47 91 1053 798 122
Arrive On Green 0.08 0.08 0.05 0.83 0.75 0.75
Sat Flow, veh/h 983 621 1697 1266 1069 163
Grp Volume(v), veh/h 143 0 54 891 0 952
Grp Sat Flow(s),veh/h/ln1616 0 1697 1266 0 1232
Q Serve(g_s), s 11.3 0.0 4.6 59.7 0.0 111.2
Cycle Q Clear(g_c), s 11.3 0.0 4.6 59.7 0.0 111.2
Prop In Lane 0.61 0.38 1.00 0.13
Lane Grp Cap(c), veh/h 122 0 91 1053 0 919
V/C Ratio(X) 1.17 0.00 0.59 0.85 0.00 1.04
Avail Cap(c_a), veh/h 122 0 102 1095 0 919
HCM Platoon Ratio 1.00 1.00 1.00 1.00 1.00 1.00
Upstream Filter(I) 1.00 0.00 1.00 1.00 0.00 1.00
Uniform Delay (d), s/veh 68.9 0.0 68.9 7.1 0.0 18.9
Incr Delay (d2), s/veh 133.3 0.0 3.6 5.7 0.0 39.3
Initial Q Delay(d3), s/veh 0.0 0.0 0.0 0.0 0.0 0.0
%ile BackOfQ(50%),veh/ln9.3 0.0 2.1 13.3 0.0 36.9
Unsig. Movement Delay, s/veh
LnGrp Delay(d), s/veh 202.1 0.0 72.5 12.9 0.0 58.2
LnGrp LOS F E B F
Approach Vol, veh/h 143 945 952
Approach Delay, s/veh 202.1 16.3 58.2
Approach LOS F B E
Timer - Assigned Phs 1 2 6 8
Phs Duration (G+Y+Rc), s12.7 120.3 133.0 16.0
Change Period (Y+Rc), s 4.7 9.1 * 9.1 4.7
Max Green Setting (Gmax), s 9.0 111.2 * 1.3E+02 11.3
Max Q Clear Time (g_c+I1), s 6.6 113.2 61.7 13.3
Green Ext Time (p_c), s 0.0 0.0 1.0 0.0
Intersection Summary
HCM 7th Control Delay, s/veh 48.9
HCM 7th LOS D
Notes
* HCM 7th computational engine requires equal clearance times for the phases crossing the barrier.

Agenda Item #13.1.

Page 752 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
20: Main St & Sulphur Springs Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 2.1
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 20 120 100 850 790 40
Future Vol, veh/h 20 120 100 850 790 40
Conflicting Peds, #/hr 0 0 1 0 0 1
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 150 0 80 - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 99 99 99 99 99 99
Heavy Vehicles, % 9 9 9 9 9 9
Mvmt Flow 20 121 101 859 798 40
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1880 819 839 0 - 0
Stage 1 819 - - - - -
Stage 2 1061 - - - - -
Critical Hdwy 6.49 6.29 4.19 - - -
Critical Hdwy Stg 1 5.49 - - - - -
Critical Hdwy Stg 2 5.49 - - - - -
Follow-up Hdwy 3.581 3.381 2.281 - - -
Pot Cap-1 Maneuver 75 365 766 - - -
Stage 1 421 - - - - -
Stage 2 323 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 65 364 765 - - -
Mov Cap-2 Maneuver 186 - - - - -
Stage 1 365 - - - - -
Stage 2 323 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 20.72 1.1 0

HCM LOS C
Minor Lane/Major Mvmt NBL NBT EBLn1 EBLn2 SBT SBR
Capacity (veh/h) 765 - 186 364 - -
HCM Lane V/C Ratio 0.132 - 0.109 0.333 - -
HCM Ctrl Dly (s/v) 10.4 - 26.7 19.7 - -
HCM Lane LOS B - D C - -
HCM 95th %tile Q(veh) 0.5 - 0.4 1.4 - -
Agenda Item #13.1.

Page 753 of 1259 ends

HCM 7th AWSC Saint Helena Streets Master Plan
21: Starr Ave & Hunt Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Intersection Delay, s/veh 7.9
Intersection LOS A
Movement EBT EBR WBL WBT NBL NBR
Lane Configurations
Traffic Vol, veh/h 20 80 20 30 110 10
Future Vol, veh/h 20 80 20 30 110 10
Peak Hour Factor 0.84 0.84 0.84 0.84 0.84 0.84
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 24 95 24 36 131 12
Number of Lanes 1 0 0 1 1 0
Approach EB WB NB
Opposing Approach WB EB
Opposing Lanes 1 1 0
Conflicting Approach Left NB EB
Conflicting Lanes Left 0 1 1
Conflicting Approach Right NB WB
Conflicting Lanes Right 1 0 1
HCM Control Delay, s/veh 7.4 7.8 8.4

Page 754 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
22: Pope Street & Starr Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 3.5
Movement EBL EBT WBT WBR SBL SBR
Lane Configurations
Traffic Vol, veh/h 10 190 340 90 100 30
Future Vol, veh/h 10 190 340 90 100 30
Conflicting Peds, #/hr 1 0 0 1 1 1
Sign Control Free Free Free Free Stop Stop
RT Channelized - None - None - None
Storage Length - - - - 0 -
Veh in Median Storage, # - 0 0 - 0 -
Grade, % - 0 0 - 0 -
Peak Hour Factor 79 79 79 79 79 79
Heavy Vehicles, % 3 3 3 3 3 3
Mvmt Flow 13 241 430 114 127 38
Major/Minor Major1 Major2 Minor2
Conflicting Flow All 545 0 - 0 755 489
Stage 1 - - - - 488 -
Stage 2 - - - - 267 -
Critical Hdwy 4.13 - - - 6.43 6.23
Critical Hdwy Stg 1 - - - - 5.43 -
Critical Hdwy Stg 2 - - - - 5.43 -
Follow-up Hdwy 2.227 - - - 3.527 3.327
Pot Cap-1 Maneuver 1019 - - - 375 577
Stage 1 - - - - 615 -
Stage 2 - - - - 776 -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 1018 - - - 369 576
Mov Cap-2 Maneuver - - - - 369 -
Stage 1 - - - - 605 -
Stage 2 - - - - 775 -
Approach EB WB SB
HCM Ctrl Dly, s/v 0.43 0 20.01

HCM LOS C
Minor Lane/Major Mvmt EBL EBT WBT WBR SBLn1
Capacity (veh/h) 90 - - - 402
HCM Lane V/C Ratio 0.012 - - - 0.409
HCM Ctrl Dly (s/v) 8.6 0 - - 20
HCM Lane LOS A A - - C
HCM 95th %tile Q(veh) 0 - - - 1.9
Agenda Item #13.1.

Page 755 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
23: College Ave/Paseo Grand Dr & Pope Street Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 12.1
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 20 160 120 90 270 10 120 0 50 10 10 20 Future Vol, veh/h 20 160 120 90 270 10 120 0 50 10 10 20 Conflicting Peds, #/hr 2 0 1 1 0 2 3 0 1 1 0 3
Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None
Storage Length 85 - - 90 - - - - 50 - - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 77 77 77 77 77 77 77 77 77 77 77 77
Heavy Vehicles, % 3 3 3 3 3 3 3 3 3 3 3 3
Mvmt Flow 26 208 156 117 351 13 156 0 65 13 13 26
Major/Minor Major1 Major2 Minor1 Minor2
Conflicting Flow All 366 0 0 365 0 0 933 938 288 854 1009 362 Stage 1 - - - - - - 339 339 - 593 593 -
Stage 2 - - - - - - 594 599 - 261 417 -
Critical Hdwy 4.13 - - 4.13 - - 7.13 6.53 6.23 7.13 6.53 6.23 Critical Hdwy Stg 1 - - - - - - 6.13 5.53 - 6.13 5.53 - Critical Hdwy Stg 2 - - - - - - 6.13 5.53 - 6.13 5.53 - Follow-up Hdwy 2.227 - - 2.227 - - 3.527 4.027 3.327 3.527 4.027 3.327 Pot Cap-1 Maneuver 1187 - - 1188 - - 246 263 749 278 239 680 Stage 1 - - - - - - 674 638 - 490 492 -
Stage 2 - - - - - - 490 489 - 742 590 -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 1185 - - 1187 - - 196 232 748 223 210 677 Mov Cap-2 Maneuver - - - - - - 196 232 - 223 210 -
Stage 1 - - - - - - 658 624 - 441 443 -
Stage 2 - - - - - - 411 440 - 662 576 -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 0.54 2.03 52.78 18.03

HCM LOS F C
Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBR SBLn1 Capacity (veh/h) 196 748 1185 - - 1187 - - 328
HCM Lane V/C Ratio 0.795 0.087 0.022 - - 0.098 - - 0.158 HCM Ctrl Dly (s/v) 70.5 10.3 8.1 - - 8.4 - - 18
HCM Lane LOS F B A - - A - - C
HCM 95th %tile Q(veh) 5.5 0.3 0.1 - - 0.3 - - 0.6
Agenda Item #13.1.

Page 756 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
24: Silverado Trail & Pratt Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 0.9
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 20 20 30 560 630 30
Future Vol, veh/h 20 20 30 560 630 30
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - - -
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 96 96 96 96 96 96
Heavy Vehicles, % 6 6 6 6 6 6
Mvmt Flow 21 21 31 583 656 31
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1318 672 688 0 - 0
Stage 1 672 - - - - -
Stage 2 646 - - - - -
Critical Hdwy 6.46 6.26 4.16 - - -
Critical Hdwy Stg 1 5.46 - - - - -
Critical Hdwy Stg 2 5.46 - - - - -
Follow-up Hdwy 3.554 3.354 2.254 - - -
Pot Cap-1 Maneuver 170 449 888 - - -
Stage 1 500 - - - - -
Stage 2 514 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 161 449 888 - - -
Mov Cap-2 Maneuver 161 - - - - -
Stage 1 474 - - - - -
Stage 2 514 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 23.37 0.47 0

Page 757 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
25: Silverado Trail & Howell Mountain Rd Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 0.6
Movement WBL WBR NBT NBR SBL SBT
Lane Configurations
Traffic Vol, veh/h 25 15 725 38 12 738
Future Vol, veh/h 25 15 725 38 12 738
Conflicting Peds, #/hr 1 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - - - 100 -
Veh in Median Storage, # 0 - 0 - - 0
Grade, % 0 - 0 - - 0
Peak Hour Factor 98 98 98 98 98 98
Heavy Vehicles, % 6 6 6 6 6 6
Mvmt Flow 26 15 740 39 12 753
Major/Minor Minor1 Major1 Major2
Conflicting Flow All 1538 759 0 0 779 0
Stage 1 759 - - - - -
Stage 2 779 - - - - -
Critical Hdwy 6.46 6.26 - - 4.16 -
Critical Hdwy Stg 1 5.46 - - - - -
Critical Hdwy Stg 2 5.46 - - - - -
Follow-up Hdwy 3.554 3.354 - - 2.254 -
Pot Cap-1 Maneuver 125 400 - - 821 -
Stage 1 455 - - - - -
Stage 2 446 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver 123 400 - - 821 -
Mov Cap-2 Maneuver 260 - - - - -
Stage 1 455 - - - - -
Stage 2 439 - - - - -
Approach WB NB SB
HCM Ctrl Dly, s/v 18.93 0 0.15

HCM LOS C
Minor Lane/Major Mvmt NBT NBRWBLn1 SBL SBT
Capacity (veh/h) - - 299 821 -
HCM Lane V/C Ratio - - 0.136 0.015 -
HCM Ctrl Dly (s/v) - - 18.9 9.5 -
HCM Lane LOS - - C A -
HCM 95th %tile Q(veh) - - 0.5 0 -
Agenda Item #13.1.

Page 758 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
26: Silverado Trail & Pope Street Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 9.3
Movement EBL EBR NBL NBT SBT SBR
Lane Configurations
Traffic Vol, veh/h 138 82 175 625 548 215
Future Vol, veh/h 138 82 175 625 548 215
Conflicting Peds, #/hr 0 0 0 0 0 0
Sign Control Stop Stop Free Free Free Free
RT Channelized - None - None - None
Storage Length 0 - 100 - - 225
Veh in Median Storage, # 0 - - 0 0 -
Grade, % 0 - - 0 0 -
Peak Hour Factor 94 94 94 94 94 94
Heavy Vehicles, % 4 4 4 4 4 4
Mvmt Flow 147 87 186 665 583 229
Major/Minor Minor2 Major1 Major2
Conflicting Flow All 1620 583 812 0 - 0
Stage 1 583 - - - - -
Stage 2 1037 - - - - -
Critical Hdwy 6.44 6.24 4.14 - - -
Critical Hdwy Stg 1 5.44 - - - - -
Critical Hdwy Stg 2 5.44 - - - - -
Follow-up Hdwy 3.536 3.336 2.236 - - -
Pot Cap-1 Maneuver ~ 112 508 806 - - -
Stage 1 554 - - - - -
Stage 2 339 - - - - -
Platoon blocked, % - - -
Mov Cap-1 Maneuver ~ 86 508 806 - - -
Mov Cap-2 Maneuver 211 - - - - -
Stage 1 426 - - - - -
Stage 2 339 - - - - -
Approach EB NB SB
HCM Ctrl Dly, s/v 66.65 2.36 0

HCM LOS F
Minor Lane/Major Mvmt NBL NBT EBLn1 SBT SBR
Capacity (veh/h) 806 - 270 - -
HCM Lane V/C Ratio 0.231 - 0.868 - -
HCM Ctrl Dly (s/v) 10.8 - 66.6 - -
HCM Lane LOS B - F - -
HCM 95th %tile Q(veh) 0.9 - 7.4 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s
+: Computation Not Defined *: All major volume in platoon Agenda Item #13.1.

Page 759 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
27: Main St & Mills Ln Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 0.2
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 0 0 0 0 0 10 0 890 10 10 880 10
Future Vol, veh/h 0 0 0 0 0 10 0 890 10 10 880 10
Conflicting Peds, #/hr 0 0 0 0 0 0 15 0 1 1 0 15
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - - - - 150 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 93 93 93 93 93 93 93 93 93 93 93 93
Heavy Vehicles, % 8 8 8 8 8 8 8 8 8 8 8 8
Mvmt Flow 0 0 0 0 0 11 0 957 11 11 946 11
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1945 1957 967 1931 1957 963 972 0 0 969 0 0 Stage 1 988 988 - 963 963 - - - - - - -
Stage 2 957 969 - 968 993 - - - - - - -
Critical Hdwy 7.18 6.58 6.28 7.18 6.58 6.28 4.18 - - 4.18 - - Critical Hdwy Stg 1 6.18 5.58 - 6.18 5.58 - - - - - - - Critical Hdwy Stg 2 6.18 5.58 - 6.18 5.58 - - - - - - - Follow-up Hdwy 3.572 4.072 3.372 3.572 4.072 3.372 2.272 - - 2.272 - - Pot Cap-1 Maneuver 47 61 301 48 61 302 686 - - 688 - -
Stage 1 290 317 - 299 326 - - - - - - -
Stage 2 302 324 - 298 316 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 44 60 296 47 60 302 676 - - 687 - -
Mov Cap-2 Maneuver 44 60 - 47 60 - - - - - - -
Stage 1 281 308 - 299 326 - - - - - - -
Stage 2 291 324 - 293 306 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 0 17.38 0 0.11

HCM LOS A C
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 676 - - - 302 687 - -
HCM Lane V/C Ratio - - - - 0.036 0.016 - -
HCM Ctrl Dly (s/v) 0 - - 0 17.4 10.3 - -
HCM Lane LOS A - - A C B - -
HCM 95th %tile Q(veh) 0 - - - 0.1 0 - -
Agenda Item #13.1.

Page 760 of 1259 ends

HCM 7th TWSC Saint Helena Streets Master Plan
28: Main St & Charter Oak Ave Cumulative Conditions Plus Project Adams Weekday AM Fehr & Peers Synchro 12 Report
Intersection
Int Delay, s/veh 22.7
Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations
Traffic Vol, veh/h 10 10 10 70 10 10 20 750 130 10 820 30 Future Vol, veh/h 10 10 10 70 10 10 20 750 130 10 820 30 Conflicting Peds, #/hr 0 0 0 0 0 0 9 0 1 1 0 9
Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None
Storage Length - - - - - - 100 - - 100 - -
Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 -
Grade, % - 0 - - 0 - - 0 - - 0 -
Peak Hour Factor 97 97 97 97 97 97 97 97 97 97 97 97
Heavy Vehicles, % 9 9 9 9 9 9 9 9 9 9 9 9
Mvmt Flow 10 10 10 72 10 10 21 773 134 10 845 31
Major/Minor Minor2 Minor1 Major1 Major2
Conflicting Flow All 1710 1840 870 1754 1788 841 885 0 0 908 0 0 Stage 1 890 890 - 882 882 - - - - - - -
Stage 2 820 949 - 871 906 - - - - - - -
Critical Hdwy 7.19 6.59 6.29 7.19 6.59 6.29 4.19 - - 4.19 - - Critical Hdwy Stg 1 6.19 5.59 - 6.19 5.59 - - - - - - - Critical Hdwy Stg 2 6.19 5.59 - 6.19 5.59 - - - - - - - Follow-up Hdwy 3.581 4.081 3.381 3.581 4.081 3.381 2.281 - - 2.281 - - Pot Cap-1 Maneuver 69 72 341 ~ 64 78 354 736 - - 721 - - Stage 1 328 352 - 331 355 - - - - - - -
Stage 2 359 330 - 336 346 - - - - - - -
Platoon blocked, % - - - -
Mov Cap-1 Maneuver 55 69 338 ~ 51 74 354 730 - - 721 - - Mov Cap-2 Maneuver 55 69 - ~ 51 74 - - - - - - -
Stage 1 320 344 - 322 344 - - - - - - -
Stage 2 329 320 - 312 338 - - - - - - -
Approach EB WB NB SB
HCM Ctrl Dly, s/v 71.03 $ 447.48 0.22 0.12

HCM LOS F F
Minor Lane/Major Mvmt NBL NBT NBR EBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 730 - - 84 58 721 - -
HCM Lane V/C Ratio 0.028 - - 0.368 1.589 0.014 - -
HCM Ctrl Dly (s/v) 10.1 - - 71$ 447.5 10.1 - -
HCM Lane LOS B - - F F B - -
HCM 95th %tile Q(veh) 0.1 - - 1.4 8.4 0 - -
Notes
~: Volume exceeds capacity $: Delay exceeds 300s
+: Computation Not Defined *: All major volume in platoon Agenda Item #13.1.

Page 761 of 1259 ends

St. Helena City CouncilMarch 24, 2026

St. Helena City Council
March 24, 2026