ATTACHMENT A
Pavement
Management
of City Roads
Overview of Victorville Road System
452 centerline miles of roads and
94 million square feet of pavement
Classification Centerline
Miles % Square Feet %
Arterial 93.6 21% 27,758,540 29.5%
Collector 8.8 2% 1,652,248 1.8%
Local 343.8 76% 64,550,323 68.5%
Alleyways 5.4 1% 244,620 0.3%
Totals 451.6 100% 94,205,731 100%
Pavement Management Report (PMR)
• Prepared by consultant since 2005
• Each street condition updated every five years
• PMR includes all City maintained roads
- Current Inventory of Roads
- Pavement Condition
- Rehabilitation Needs & Estimated Costs
City of Victorville – Unlimited Budget
• Scale of 0 to 100 used
• PCI ranges relate to condition
• Visual inspection of streets
• Surface distresses identified to estimate PCI
• Types of surface distress
- Fatigue Cracking caused by heavy trucks
o Alligator Cracking
o Potholes
- Cracking caused by aging
o Block cracking
o Reflective cracking
o Longitudinal and transverse cracking
Pavement Condition Index (PCI)
PCI Range Pavement Condition
86 –100 Excellent
71 - 85 Very Good
56 - 70 Good
41 - 55 Fair
26 - 40 Poor
11 - 25 Very Poor
0 - 10 Failed
1. City street network is identified by street segments
2. Pavement in each segment is visually inspected
3. Surface distresses (e.g. cracks and potholes) are identified
4. Severities for distresses (low, medium, or high) are identified
5. Quantity for each type of distress is estimated
6. Distress type and quantity are input into MicroPAVERsoftware
7. Report is generated with PCI for each street segment Method Used to Estimate PCI
0.0%
2.8%
14.0%
9.8%
21.8%
44.1%
7.5%
0 5,000,000
10,000,000
15,000,000
20,000,000
25,000,000
30,000,000
35,000,000
40,000,000
45,000,000
0-10 11-25 26-40 41-55 56-70 71-85 86-100
Area (Square Feet)
Condition
Current Pavement Conditions: All Streets
3.6%
21.4%
6.8%
26.5%
30.1%
11.6%
0 2,000,000
4,000,000
6,000,000
8,000,000
0-10 11-25 26-40 41-55 56-70 71-85 86-100
Area (Square Feet)
Condition
System Condition Distribution
(Arterial Streets)Current Pavement Conditions: Arterial Streets Current Pavement Conditions: Collector Streets
0.0%
4.0%
10.5% 10.8%
19.7%
49.5%
5.6%
0 5,000,000
10,000,000
15,000,000
20,000,000
25,000,000
30,000,000
35,000,000
0-10 11-25 26-40 41-55 56-70 71-85 86-100
Area (Square Feet)
Condition
Current Pavement Conditions: Residential Streets
• Treatment methods are planned based on PCI ranges
• Pavement condition is evaluated in more detail during project design phase • Two treatment methods utilized - Rehabilitation (R) & Preservation (P) • Methods are selected & adjusted by area within a project - Slurry seal (P) - coating of asphalt emulsion and small aggregate (sand). - Microsurfacing (P) – similar to slurry seal with chemical additives such as polymer. - AC overlay (R) – hot mix asphalt concrete (mixture of asphalt binder, crushed rock, sand, and additives) placed as a layer on top of existing AC pavement. - Reconstruct (R) – complete removal of AC pavement and crushed rock base, compacting soil and replacing with new crushed rock base layers and AC pavement.
PCI Range Condition Treatment Method Extended Life
(years)
86-100 Excellent None
71-85 Very Good Slurry Seal 5 -7
56-70 Good Microsurfacing 8 - 10
41-55 Fair 2 inch AC Overlay 12 - 20
26-40 Poor 2+ Inch AC Overlay 12 - 20
11-25 Very Poor Reconstruct 30
0-10 Failed Reconstruct 30
Rehabilitation & Preservation Methods
FY 24/25 Annual Available Funding for Pavement Projects (Million $) Fund No. Fund Name Total Revenue Pavement Proj.
220 Highway Users Tax $3.7 $0
221 Local Streets &
Roads $3.6 $3.6
250 Measure I $7.0 $3.9
Total $14.3 $7.5
• Unlimited Budget – $141 million needed*
• $7.5 million annually over 20 years insufficient
• $10 million annually needed to maintain current overall PCI of 68.6* • $14 million annually would increase overall PCI to 72.9 over 10 years* • $19 million annually would increase overall PCI to 80.2 over 10 years* *Estimate from 2023 PCI report
Pavement Project Needs & Funding
Pavement projects prioritized using information from the PMR Local Roads
• Slurry seal / microsurfacing project identified from roads in PMR • Project is typically in a geographic area or neighborhood (e.g. Golden Triangle) • Cracks and potholes filled in advance of project by Public Works Staff • Typically about $1.6 million budgeted annually
Arterial & Collector Roads
• Benefit / Cost (B/C) Formula is used to prioritize arterial and collector roads projects
• Benefit is divided by project cost to calculate a B/C number • The higher the B/C number, the higher the priority
• Benefit factors
- Daily Traffic
- Improvement in PCI
- Extended Life of Pavement
- Length of Project
Project Prioritization
Benefit Cost Ratio Formula
𝑩𝑩
𝑪𝑪 =
𝑨𝑨𝑨𝑨𝑨𝑨 𝜟𝜟 𝑷𝑷𝑪𝑪𝑷𝑷
𝟐𝟐 𝑨𝑨 𝑳𝑳
𝑪𝑪
Variable Description Unit
B
Benefit to users from the increased average PCI over
the extended life of the pavement and length of the
project
None
ADT Est. Average Daily Traffic Volume Vehicles/day
PCI Pavement Condition Index. A number from 0 to 100. None PCI / 2 Est. Avg. PCI increase over the extended life of the pavement resulting from rehabilitation project None
T Est. life of pavement extended resulting from
rehabilitation project Years
L Project Length Mile
C Est. Project Cost $
Example: Roy Rogers Dr from Civic Dr to Amargosa Rd
Road Name Limit To Limit From Length
(ft)
Width
(ft) PCI Rehab. Method $ / SF
Roy Rogers Dr Civic Dr Amargosa Rd 1,910 61 50 2 Inch AC Overlay $4.45 Roy Rogers Dr I-15 SB Ramps Civic Dr 750 96 53 2 Inch AC Overlay $4.45 Roy Rogers Dr I-15 NB Ramps I-15 SB Ramps 1,340 72 53 2 Inch AC Overlay $4.45 Road Name Limit To Limit From Est. Cost PCI
Increase
Extended
Life ADT ADT
Year
Benefit/
Cost
Ratio
Wtd.
Average
B/C
Roy Rogers Dr Civic Dr Amargosa Rd $518,470 50 20 26,027 2023 9.1
8.6Roy Rogers Dr I-15 SB Ramps Civic Dr $320,400 47 20 36,542 2023 7.6 Roy Rogers Dr I-15 NB Ramps I-15 SB Ramps $429,336 47 20 32,850 2021 9.1
FY 25 Five-Year Plan - Pavement Rehab Projects
Example: Roy Rogers R from Civic Dr to Amargosa Rd
Million $ B/C PCI
• Mojave Dr (7th St to Amargosa Rd) $2.8 9.2 25 to 60
• Air Expressway (National Trails Hwy to George Blvd) $5.6 8.3 25 to 54 • Mojave Dr (Amargosa Rd to US-395) $6.4 7.6 25 to 62
• Air Expressway (George Blvd to Phantom West) $3.1 7.3 25 • La Paz Dr (7th St to I-15 ramps) $0.6 6.7 40
• Mariposa Rd (Talpa St to Kingswood Dr) $0.7 6.1 29 to 40 • Bear Valley Rd (US-395 to Bellflower Rd) $0.5 5.3 63
• Amargosa Rd (Dos Palmas Rd to Village Dr) $3.6 5.1 29 to 37 • El Evado Rd (Palmdale Rd to Begonia Rd) $1.2 4.8 25
• Hook Blvd (El Evado Rd to Aloe Rd) $0.8 4.7 36
• Seneca Rd (Amargosa Rd to El Evado Rd) $2.0 4.3 25 to 47 • Cobalt Rd (Palmdale Rd to Dos Palmas Rd) $1.1 3.8 25
Fiscal Year 25-30 Five - Year Plan Total Cost: $28 Million Deferred Pavement Rehabilitation Projects
Example: Roy Rogers R from Civic Dr to Amargosa Rd
Million $ B/C PCI
• Amargosa Rd (Eucalyptus St to Avenal St) $1.0 6.7 29 to 32 • Balsam Rd (Bear Valley Rd to Nisqualli Rd) $1.9 3.9 24 to 42 • El Evado Rd (Hopland Rd to Bonanza Rd) $2.3 2.2 28 to 47 • Tawney Ridge Ln (El Evado Rd to Puesta Del Sol Dr) $2.4 0.6 24 to 36 • Luna Rd (Amethyst Rd to Mesa Linda Ave) $1.9 4.0 24 to 40 • Pacoima Rd (Bear Valley Rd to Luna Rd) $1.6 1.0 23 to 44 • Sycamore St (Amethyst Rd to US-395) $1.3 0.9 24 to 28 • Winona St (Hesperia Rd to Eleventh Ave) $1.0 0.8 20 to 44 • Northstar Ave (Petaluma Rd to San Dimas St) $1.0 1.6 20 to 51 • Eleventh Ave (Bear Valley Rd to Nisqualli Rd) $0.9 1.1 25 to 27 • Seventh St (Lorene Dr to Desert Knoll Dr) $0.8 5.3 53 • Other road segments $15.1 13 to 54
Total Arterials & Collectors $30.2 million (deferred)
Deferred Pavement Preservation Projects
Example: Roy Rogers R from Civic Dr to Amargosa Rd
Millions B/C PCI
• Amargosa Rd (Dos Palmas Rd to Luna Rd) $0.3 5.4 58
• Bear Valley Rd (City Limits to Industrial Blvd) $0.5 5.9 56 to 69 • Dos Palmas Rd (Amargosa Rd to Monte Vista Rd) $0.5 2.4 59 to 79 • El Evado Rd (Luna Rd to Northstar Ave) $0.4 2.4 62 to 69 • Hesperia Rd (Bear Valley Rd to Green Tree Blvd) $0.9 9.8 59 to 78 • National Trails Hwy (Air Expressway to I-15) $1.2 9.6 56 to 72 • Seventh St (D St to Desert Knoll) $0.7 5.8 55 to 64
• Other road segments not included $10.2 55 to 79
Total Arterials & Collectors $14.7 million (deferred)
Total Pavement Rehabilitation & Preservation 2024
Example: Roy Rogers R from Civic Dr to Amargosa Rd
Today’s Estimated Unlimited Budget for Pavement Projects Requiring Work Measure I 25-30 Five-Year Plan $28.0 million
Arterials & Collector Rehabilitation Projects $30.2 million (deferred) Arterials & Collector Preservation Projects $14.7 million (deferred) Local Road Reconstruction Projects $24.1 million (deferred) Local Road Rehabilitation Projects $55.8 million (deferred) Local Road Preservation Projects $23.8 million (deferred) Total $176.6 million
Public Works Maintenance Efforts
Example: Roy Rogers R from Civic Dr to Amargosa Rd
FY 19/20 FY 20/21 FY 21/22 FY 22/23 FY 23/24 Totals
LF of Crack Seal 145,090 223,360 199,580 130,880 100,710 799,620 Total Potholes Filled 11,694 7,714 8,389 12,658 17,367 58,272 SF of AC R&R 61,869 52,427 56,956 35,884 79,381 286,517 SF of Sidewalk R&R 31,047 20,301 19,175 14,440 14,256 99,219 SF of New Sidewalk 0 5,980 0 0 0 5,980
LF of Curb R&R 69 399 126 118 195 907
LF of Curb & Gutter R&R 359 568 25 287 850 2,089
Traffic Engineering Maintenance Efforts
Example: Roy Rogers R from Civic Dr to Amargosa Rd
FY 19/20 FY 20/21 FY 21/22 FY 22/23 FY 23/24 Totals
Miles of Striping 100 291 285 314 569 1,559
No. of Legends Striped 2,099 466 1,194 757 1,542 6,058
LF of Red Curbs Painted 14,501 58,720 13,420 2,717 19,717 109,075 New Signs Installed 451 238 338 309 279 1,615
Signs Replaced 676 1,006 587 742 654 3,665
List of Recently Completed Projects
Example: Roy Rogers R from Civic Dr to Amargosa Rd
Steet Segment(s) or Project Year
Completed
Total Cost
Village Drive from Air Expressway to Amargosa Rd 2019 $5.9 M Third Avenue from Green Tree Blvd to Nisqualli Rd 2020 $1.3 M Industrial/Silica from Bear Valley Rd to Hesperia Rd 2021 $4.6M 7th Street/Arrowhead Drive from Green Tree Blvd to
Bear Valley Rd
2022 $7.3M
Green Tree Extension* 2023 $47.7
Bear Valley Rd from Ridgecrest Rd to Industrial Rd* 2023 $11.9 Liberty Village Slurry Seal Project 2022 $1.3M
Civic Area Slurry Seal Project 2024 $1.8M
Bear Valley Road from Amethyst Rd to Highway 395 2024 $7.8M Total Capital Investment in Street Improvement Projects $89.6 M *Project costs include bridge construction/widening