Agenda packet — Foster City City Council, November 3, 2025 (part 3 of 4)

The CA MUTCD states that when a speed limit is to be posted, it shall be established at the nearest 5 mph increment of the 85th percentile speed of free-flowing traffic, except as shown in the alternate considerations below.

• Options for rounding the 85th percentile speed (CA MUTCD Section 2B.13, Paragraph 12a). o Option 1 – When the measured 85th percentile speed would normally require a rounding down, the posted speed may be reduced by an additional 5 mph based on the findings of an Engineering and Traffic Survey.
o Option 2 – When the measured 85th percentile speed would normally require a rounding up, the posted speed may be rounded down instead to the nearest 5 mph increment based on the procedures outlined in the CVC and CA MUTCD. • Safety Corridor – Additional lowering of the speed limit by 5 mph from those calculated using Option 1 or Option 2 above is allowed if the roadway segment is designated as a safety corridor (CA MUTCD Section 2B. 13, Paragraph 12l and Section 2B. 13, Paragraph 12m). The CA MUTCD outlines criteria to consider for establishing a safety corridor, however, these are not used as part of this E&TS study. • Land or Facilities Generating High Concentrations of Bicyclists and Pedestrians – Additional lowering of the speed limit by 5 mph from those calculated using Option 1 or Option 2 above is allowed if the roadway segment is within a distance of 1,320 feet (0.25 miles) of land or facilities that is a generator of bicycle and pedestrian trips (CA MUTCD Section 2B. 13, Paragraph 12l and Section 2B. 13, Paragraph 12m). Land or facilities that qualify as generators of bicycle and pedestrian trips include, but are not limited to, employment centers, schools/universities, senior centers, recreation areas, retail areas, and religious facilities. A more comprehensive list of land or facilities that qualify as generators of bicycle and pedestrian trips is provided in CA MUTCD Table 2B-106(CA). • Business Activity District – A local authority may establish an ordinance to declare a 25 mph or 20 mph speed limit in a business activity district (CA MUTCD Section 2B. 13, Paragraph 12ai and Section 2B. 13, Paragraph 12aj). The CA MUTCD outlines criteria to consider for establishing a business activity district speed zone, however, these are not used as part of this E&TS study.

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Outside of the measured 85th percentile speed and the alternative considerations described above, the CA MUTCD notes other factors that may be considered when determining the appropriate posted speed limit for a particular street segment. These are as follows:

• Road characteristics, shoulder condition, grade, alignment, and sight distance, • The pace speed*,
• Roadside development and environment,
• Parking practices and pedestrian activity, and
• Reported collision experience for at least a 12-month period.” (CA MUTCD Section 2B.13, Paragraph 16).

* The CA MUTCD defines the pace speed as the range of speeds, within a 10 mph window, that the largest number of vehicles are driving at. For example, if most cars are driving between 25 and 34 mph, then the pace speed is 25-34 mph.

For E&TS studies, the CA MUTCD outlines that consideration is given to speed zoning, stating “speed zone changes should be coordinated with changes in the roadway conditions or roadside development” and “speed zoning should be in 10 mph increments except in urban areas where 5 mph increments are preferable” (CA MUTCD Section 2B.13, Paragraph 27.J and Section 2B.13, Paragraph 27.K).

After defining the requirements for an E&TS, the CA MUTCD further states that “when qualifying an appropriate speed limit, local authorities may also consider” residential density and safety of bicyclists/pedestrians (CA MUTCD Section 2B.13, Paragraph 29). The CA MUTCD states that the residential density criteria are satisfied when within 0.25 miles there are 13 or more separate dwelling units or business structures (i.e. driveways) on one side or 16 or more on both sides (CA MUTCD Section 2B.13, Paragraph 29.A). The CA MUTCD notes that safety of bicyclists/pedestrians may be considered when setting speed limits, with particular focus on vulnerable groups such as children and seniors (CA MUTCD Section 2B.13, Paragraph 29.B).

The E&TS study of the four new study segments follows the standards and guidelines provided by the CVC and CA MUTCD, and the E&TS worksheets for each study segment provide reference to the appropriate code section that supports each speed zone recommendation.

Data Collection
Speed and average daily traffic (ADT) volume data were collected in May 2025 at each of the study locations. Speed data were gathered through radar measurements. Machine tube counters were used to collect traffic volume data in both directions on each study segment for a 24-hour period, which were utilized in the calculation of collision rates. The radar speed data are provided as Attachment A and the ADT volume data are provided as Attachment B.

The existing posted speed limit, the combined 85th percentile speed, and the recommended speed limit for each of the new study segments are presented in Table 1.

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Table 1
Existing Posted Speed Limits, Measured Speeds, and Recommended Posted Speed Limits for New E&TS Study Segments

Collision Records
As prescribed in the CA MUTCD, collision records for each of the study segments were reviewed.

Collision records for the study area were obtained from the Statewide Integrated Traffic Records System (SWITRS) via the Transportation Injury Mapping System (TIMS) online database for the 5- year period from June 2020 through May 2025.

Collision rates for the study locations were calculated and are expressed in collisions per million vehicle miles (C/MVM). To calculate these rates, 24-hour traffic volumes were collected for each street segment. This information was then entered into the following formula, obtained from the Caltrans Crash Data on California State Highways report, to determine the collision rate:

𝑅 = 𝐶 ∗ 1,000,000
𝑡 ∗ 365 𝑑𝑎𝑦𝑠
𝑦𝑒𝑎𝑟 ∗ 𝑙 ∗ 𝑣

R = collision rate (collisions/million vehicle miles)
C = collisions (number of collisions over the time period) t = time period covered (in years)
l = length of segment (in miles)
v = traffic volume (average daily traffic)

Based on the previously completed citywide E&TS study, the average collision rate for the 34 segments studied in the 2024 E&TS is 0.567 collisions per million vehicle miles. This can be considered a rough approximation of the average collision rate for streets within Foster City. As a comparison, based on the Caltrans “2023 Crash Data on California State Highways”, the 3-year statewide average collision rate for similar types of streets (i.e., excluding freeways and expressways) for urban areas is 0.99 collisions per million vehicle miles.

Table 2 presents the number of collisions on each new study segment, the length of the segment, the average daily traffic (ADT) on each segment, and the calculated number of collisions per million vehicle miles for each segment. Note that the CA MUTCD and CVC do not provide a standard threshold for collision rates nor guidance for the consideration of speed reduction based on collision rate only, but rather the collision rates are to be considered in conjunction with the speed data and field review. For this analysis the segment collision rates are compared to the overall citywide Existing
Posted Recommended
Speed Speed
ID # Street Limit Limit Recommendations
Post 25 mph speed limit signs in both directions, 1320' from Audubon Elementary School.

Retain existing 25 mph speed limit.

Post 25 mph speed limit signs in both directions.

Retain existing 25 mph speed limit.
1 Crane Avenue 25 25
9 Niantic Drive
Not Posted
(25 mph
prima facie
speed limit)
25 7 Tarpon Street 25 25
6 Swordfish Street 25 25
85th Percentile
35 32
30 27
Measured Speeds

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average collision rate to identify locations that warrant further evaluation to determine whether the posted speed limit should be adjusted due to the collision history.

Table 2
Collision Rates for the 5-Year Period from June 2020 through May 2025

The 5-year collision rates for Crane Avenue and Swordfish Street are higher than the citywide average. On Crane Street, a large percentage of the reported collisions involved a driver under the influence. No other discernible patterns were observed that would suggest reducing speed limits would effectively lower collision rates on this corridor. On Swordfish Street, the higher collision rate is likely due to small sample size (only one reported collision in the last 5 years); there are no other indications that there is a collision problem on this roadway.

Field Review and Conditions not Readily Apparent to the Driver The E&TS is intended to identify any conditions that a driver may not be aware of that would warrant a different speed limit, such as crosswalks or driveways behind blind curves or the presence of a school. A review of field conditions for each study segment was conducted to determine if there are other factors that may or may not be readily apparent to the driver, which would affect the selection of an appropriate speed limit. These include:

• Pedestrian and bicyclist facilities
• Road characteristics (including number of lanes and lane striping patterns), shoulder condition, grade, and alignment
• Sight distance deficiencies and other factors related to visibility • Roadside development and environment
• Number, spacing, and offsets of intersections and driveways • Presence and frequency of on-street parking
• Other unusual conditions not readily apparent to motorists that could affect traffic flow and safety

Hexagon reviewed the field conditions of each study location and noted all such conditions in the E&TS worksheets included in Attachment C.

Average
Daily Length of Total # of Collision
Traffic Segment Reported Rate
ID # Street (ADT)1 (in miles) Collisions C/MVM2
4 1
0 4.050

1.929
0 009 Niantic Drive 386 0.65
7 Tarpon Street 901 0.29
6 Swordfish Street 947 0.3
1 Crane Avenue* 902 0.6
* 50% of collisions reported on this segment involved a driver under the influence

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Speed Limit Reductions Within School Zones
Requirements for Speed Limit Reductions Within School Zones According to the California Vehicle Code (CVC) Section 22358.4 and the California Manual on Uniform Traffic Control Devices (CAMUTCD) Section 7B.15, a local authority may, by ordinance or resolution, declare a 15 mph prima facie speed within 500 feet of school grounds and an extended 25 mph prima facie speed limit within 500 to 1,000 feet from school grounds, provided that all of the following requirements are met:

1. The street segment is within a residential district,

2. The street segment just beyond the school zone has a posted speed limit of 30 mph or less, and

3. The street segment has no more than two traffic lanes The primary motive for reducing the speed limit in school zones is to improve safety and reduce fatal or serious injuries resulting from collisions. An extended 25 mph speed limit may be used to provide progressive speed reduction down to 15 mph on street segments with a posted speed limit of 30 mph.

Evaluation of Study Segments
Based on the requirements described above, the following study segments qualify for a school speed limit reduction, and it is recommended that a 15 mph reduced school speed limit be implemented (within 500 feet of the school) at these locations:

1. Crane Avenue (Audubon Elementary School)

2. Gull Avenue (Audubon Elementary School)

3. Swordfish Street (Bowditch Middle School)

4. Tarpon Street (Bowditch Middle School)

5. Niantic Drive (Brewer Island Elementary School)

6. Polynesia Drive (Brewer Island Elementary School)

7. Polaris Avenue (Foster City Elementary School)

In addition, it is recommended that an extended 25 mph school speed limit be implemented at the following locations (within 500 feet to 1,000 feet from school grounds), to provide progressive speed reduction for those locations with a 30 mph posted speed limit approaching the school area:

1. Gull Avenue

2. Polynesia Avenue

In order to implement the reduced 15 mph reduced school speed limit and/or the extended 25 mph school speed limit, the City would need to declare the prima facie speed limits by ordinance or resolution and post signs reflecting the 25 mph speed limit.

The following study segments do not qualify for a reduction in school speed limit due to not fulfilling at least one of the above-mentioned requirements for reduced school speed limits:

1. Beach Park Boulevard (Beach Park Elementary School)

2. Shell Boulevard (Beach Park Elementary School)

3. Beach Park Boulevard (Bowditch Middle School)

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4. Balclutha Drive (Brewer Island Elementary School)

5. Beach Park Boulevard (Foster City Elementary School)

6. Edgewater Boulevard (Foster City Elementary School)

The results of the reduced school speed limit evaluation and additional recommendations are summarized in Table 3.

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Table 3
School Zone Speed Limit Reduction Feasibility
Recommend Recommend
Within Posted Speed 2 Or Less 15 MPH Extended 25
Residential 30 MPH Traffic School MPH School
ID # Street School District Or Less Lanes Speed Limit Speed Limit No
No
No
1 Crane Avenue Audubon Elementary School Yes Yes Yes
Notes/Recommendations
2 Gull Avenue Audubon Elementary School Yes
Yes
Yes
Post 15 mph school speed limit signs within 500' of school grounds in both directions. Post 25 mph school speed limit signs within 500'- 1000' of school grounds in both directions.

Yes Yes
Retain existing speed limits.
4 Shell Boulevard Beach Park Elementary School Yes
No3 Beach Park Boulevard Beach Park Elementary School Yes No No NoNo No Retain existing speed limits.

Retain existing speed limits.
6 Swordfish Street Bowditch Middle School Yes
No5 Beach Park Boulevard Bowditch Middle School Yes No No Yes Post 15 mph school speed limit signs within 500' of school grounds in both directions.Yes Yes
8 Balclutha Drive Brewer Island Elementary School Yes
Yes7 Tarpon Street Bowditch Middle School Yes Yes Yes
NoYes Yes This street segment is not contiguous to school grounds and does not qualitfy for a reduced speed limit. Retain existing speed limits. 10 Polynesia Drive Brewer Island Elementary School Yes
Yes9 Niantic Drive Brewer Island Elementary School Yes Yes Yes YesYes Yes Yes
Post 15 mph school speed limit signs within 500' of school grounds in both directions. Post 25 mph school speed limit signs within 500' - 1000' of school grounds in both directions.
12 Edgewater Boulevard Foster City Elementary School Yes No11 Beach Park Boulevard Foster City Elementary School Yes Yes No NoNo No Retain existing speed limits.No
Yes13 Polaris Avenue Foster City Elementary School Yes Yes Yes * Refer to CA MUTCD for additional signage requirements.

No
Yes
No
No
No
No
No
No
Post 15 mph school speed limit signs within 500' of school grounds in both directions.

Post 15 mph school speed limit signs within 500' of school grounds in both directions.

Post 15 mph school speed limit signs within 500' of school grounds in both directions. Reduced 15 mph school speed limit shall not be established until after general 25 mph posted speed limit is established.

Retain existing speed limits.

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Conclusion
Upon reviewing each study segment according to the CA MUTCD and CVC guidelines, Hexagon has made a recommendation for establishing reduced school speed limits on seven study segments, as summarized in Table 3. After the reduced school speed limits are adopted and the appropriate signs are posted, it is recommended that the City provide a 3-6 month education period for the public prior to beginning enforcement.

Radar Speed Data, ADT Volume Data, E&TS worksheets, and the previously completed citywide E&TS Study are provided in the following attachments.

Attachments: Attachment A – Radar Speed Data
Attachment B – ADT Volume Data
Attachment C – E&TS Worksheets
Attachment D – Foster City 2023 Engineering and Traffic Survey (E&TS) Study Report

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Attachment A
Radar Speed Data

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

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25 NB SB
24 MPH 33
25 #Entries 64
NB/EB 33
SB/WB 31

TBD MPH
25 MPH
NB/EB #
NB/EB % SB/WB # SB/WB % Total % # %
<
13 0 < 13 0 0.0% 0 0% 0.0% 0 0.0%
13 - 14 13 - 14 0 0.0% 0 0% 0.0% 0 0.0%
15 - 16 15 - 16 0 0.0% 0 0% 0.0% 0 0.0%
17 - 18 17 - 18 0 0.0% 0 0% 0.0% 0 0.0%
19 - 20 19 - 20 0 0.0% 0 0% 0.0% 0 0.0%
21 - 22 21 - 22 1 1.6% 0 0% 1.6% 1 1.6%
23 - 24 23 - 24 3 4.7% 3 5% 9.4% 7 10.9%
25 - 26 25 - 26 4 6.3% 5 8% 14.1% 16 25.0%
27 - 28 27 - 28 4 6.3% 6 9% 15.6% 26 40.6%
29 - 30 29 - 30 7 10.9% 4 6% 17.2% 37 57.8%
31 - 32 31 - 32 3 4.7% 6 9% 14.1% 46 71.9%
33 - 34 33 - 34 5 7.8% 3 5% 12.5% 54 84.4%
35 - 36 35 - 36 3 4.7% 1 2% 6.3% 58 90.6%
37 - 38 37 - 38 1 1.6% 2 3% 4.7% 61 95.3%
39 - 40 39 - 40 1 1.6% 1 2% 3.1% 63 98.4%
41 - 42 41 - 42 1 1.6% 0 0% 1.6% 64 100.0%
> 42 0 > 42 0 0.0% 0 0% 0.0% 64 100.0%
Ian
Sunny
2 MPH
New

PACE SPEED
Above Pace
MPH

20.3%

PRIMA FACIE SPEED LIMIT

75.0%
COLLECTOR:

Crane Ave
S-O Egret St

4.7%MPH25 Below Pace29
# OF LANES:

TO
SURVEY LIMITS:

SURVEY DATE: Thursday, May 29, 2025
SURVEY START TIME:

SURVEY END TIME:

STREET CLASSIFICATION:

WEATHER:

DIRECTION OF COLLECTION

18.8%

EXISTING SPEED LIMIT
POSTED SPEED:
25 35
MPH
DIRECTION OF TRAFFIC:

COMPLYING COMPLYING
In Pace
MPH
MPH

18.8%
NONE

FREQUENCY CUMULATIVE
RECOMMENDED SPEED LIMIT:

SPEED ZONE LIMITS:

IDAX RADAR SAMPLE SPEED SURVEY

CRITICAL SPEED
(85TH PERCENTILE)
2 2:00:00 PM
LOCATION:
50TH

PERCENTILE
15TH PERCENTILE
4:00:00 PM
MPH
ROAD CONDITION:

Residential
ROADWAY SURVEYED:

UNUSUAL CONDITIONS:

48.4%

51.6%

0.0% 2.0% 4.0% 6.0% 8.0% 10.0% 12.0%
0 < 13
13 - 14
15 - 16
17 - 18
19 - 20
21 - 22
23 - 24
25 - 26
27 - 28
29 - 30
31 - 32
33 - 34
35 - 36
37 - 38
39 - 40
41 - 42
0 > 42
Percent of Observations
Speed in Miles per Hour
Percent of Total Observations
SB/WB % NB/EB %
1 7.2
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Radar Survey Sheet X = N/E / = S/W
5 10 15 20 25 30 N/E S/W
60 55
50 45
X 1
40 X / 1 1
X / 1 1
/ 1
X X / 2 1
35 X 1
X X / 2 1
X X X / / 3 2
/ / 2
X X X / / / / 3 4
30 X / / 1 2
X X X X X X / / 6 2
X X / / / / 2 4
X X / / 2 2
X X / / 2 2
25 X X / / / 2 3
X X / / 2 2
X / 1 1
X 1
20 15
10 1

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25 EB WB
23 MPH 32
25 #Entries 61
NB/EB 29
SB/WB 32

TBD MPH
25 MPH
NB/EB #
NB/EB % SB/WB # SB/WB % Total % # %
<
12 0 < 12 0 0.0% 0 0% 0.0% 0 0.0%
12 - 13 12 - 13 0 0.0% 0 0% 0.0% 0 0.0%
14 - 15 14 - 15 0 0.0% 0 0% 0.0% 0 0.0%
16 - 17 16 - 17 0 0.0% 0 0% 0.0% 0 0.0%
18 - 19 18 - 19 1 1.6% 0 0% 1.6% 1 1.6%
20 - 21 20 - 21 1 1.6% 1 2% 3.3% 3 4.9%
22 - 23 22 - 23 3 4.9% 3 5% 9.8% 9 14.8%
24 - 25 24 - 25 4 6.6% 5 8% 14.8% 18 29.5%
26 - 27 26 - 27 4 6.6% 8 13% 19.7% 30 49.2%
28 - 29 28 - 29 7 11.5% 7 11% 23.0% 44 72.1%
30 - 31 30 - 31 6 9.8% 1 2% 11.5% 51 83.6%
32 - 33 32 - 33 1 1.6% 4 7% 8.2% 56 91.8%
34 - 35 34 - 35 1 1.6% 0 0% 1.6% 57 93.4%
36 - 37 36 - 37 1 1.6% 2 3% 4.9% 60 98.4%
38 - 39 38 - 39 0 0.0% 0 0% 0.0% 60 98.4%
40 - 41 40 - 41 0 0.0% 1 2% 1.6% 61 100.0%
> 41 0 > 41 0 0.0% 0 0% 0.0% 61 100.0%
UNUSUAL CONDITIONS:

52.5%

47.5%

IDAX RADAR SAMPLE SPEED SURVEY

CRITICAL SPEED
(85TH PERCENTILE)
4 11:50:00 AM
LOCATION:
50TH

PERCENTILE
15TH PERCENTILE
1:50:00 PM
MPH
ROAD CONDITION:

Residential
ROADWAY SURVEYED:

NONE

FREQUENCY CUMULATIVE
RECOMMENDED SPEED LIMIT:

SPEED ZONE LIMITS:

DIRECTION OF COLLECTION

29.5%

EXISTING SPEED LIMIT
POSTED SPEED:
25 32
MPH
DIRECTION OF TRAFFIC:

COMPLYING COMPLYING
# OF LANES:

TO
SURVEY LIMITS:

SURVEY DATE: Thursday, May 22, 2025
SURVEY START TIME:

SURVEY END TIME:

STREET CLASSIFICATION:

WEATHER:

Swordfish St
E-O Sea Horse Ct

8.2%MPH24 Below Pace
Ian
Sunny
2 MPH
New

PACE SPEED
Above Pace
MPH

11.5%

PRIMA FACIE SPEED LIMIT

80.3%
COLLECTOR:

In Pace28
MPH
MPH

29.5%

0.0% 2.0% 4.0% 6.0% 8.0% 10.0% 12.0% 14.0%
0 < 12
12 - 13
14 - 15
16 - 17
18 - 19
20 - 21
22 - 23
24 - 25
26 - 27
28 - 29
30 - 31
32 - 33
34 - 35
36 - 37
38 - 39
40 - 41
0 > 41
Percent of Observations
Speed in Miles per Hour
Percent of Total Observations
SB/WB % NB/EB %
1 7.2
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447

Radar Survey Sheet X = N/E / = S/W
5 10 15 20 25 30 N/E S/W
60 55
50 45
/ 1
40 X / 1 1
/ 1
35 X 1
X / 1 1
/ / / 3
X X / 2 1
30 X X X X 4
X X X X X / / / 5 3
X X / / / / 2 4
/ / / / 4
X X X X / / / / 4 4
25 X X X / / 3 2
X / / / 1 3
X X / / 2 2
X / 1 1
X 1
20 / 1
X 1
15 10
1 7.2
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448

25 EB WB
20 MPH 29
25 #Entries 100
NB/EB 48
SB/WB 52

TBD MPH
25 MPH
NB/EB #
NB/EB % SB/WB # SB/WB % Total % # %
<
12 0 < 12 0 0.0% 0 0% 0.0% 0 0.0%
12 - 13 12 - 13 0 0.0% 0 0% 0.0% 0 0.0%
14 - 15 14 - 15 0 0.0% 0 0% 0.0% 0 0.0%
16 - 17 16 - 17 0 0.0% 0 0% 0.0% 0 0.0%
18 - 19 18 - 19 1 1.0% 1 1% 2.0% 2 2.0%
20 - 21 20 - 21 5 5.0% 8 8% 13.0% 15 15.0%
22 - 23 22 - 23 6 6.0% 8 8% 14.0% 29 29.0%
24 - 25 24 - 25 10 10.0% 12 12% 22.0% 51 51.0%
26 - 27 26 - 27 9 9.0% 11 11% 20.0% 71 71.0%
28 - 29 28 - 29 9 9.0% 4 4% 13.0% 84 84.0%
30 - 31 30 - 31 2 2.0% 5 5% 7.0% 91 91.0%
32 - 33 32 - 33 3 3.0% 1 1% 4.0% 95 95.0%
34 - 35 34 - 35 1 1.0% 1 1% 2.0% 97 97.0%
36 - 37 36 - 37 1 1.0% 0 0% 1.0% 98 98.0%
38 - 39 38 - 39 0 0.0% 1 1% 1.0% 99 99.0%
40 - 41 40 - 41 1 1.0% 0 0% 1.0% 100 100.0%
> 41 0 > 41 0 0.0% 0 0% 0.0% 100 100.0%
Ian
Sunny
2 MPH
New

PACE SPEED
Above Pace
MPH

16.0%

PRIMA FACIE SPEED LIMIT

82.0%
COLLECTOR:

Tarpon Dr
W-O Ribbon St

2.0%MPH21 Below Pace25
# OF LANES:

TO
SURVEY LIMITS:

SURVEY DATE: Thursday, May 22, 2025
SURVEY START TIME:

SURVEY END TIME:

STREET CLASSIFICATION:

WEATHER:

DIRECTION OF COLLECTION

51.0%

EXISTING SPEED LIMIT
POSTED SPEED:
25 30
MPH
DIRECTION OF TRAFFIC:

COMPLYING COMPLYING
In Pace
MPH
MPH

51.0%
NONE

FREQUENCY CUMULATIVE
RECOMMENDED SPEED LIMIT:

SPEED ZONE LIMITS:

IDAX RADAR SAMPLE SPEED SURVEY

CRITICAL SPEED
(85TH PERCENTILE)
3 3:01:00 PM
LOCATION:
50TH

PERCENTILE
15TH PERCENTILE
4:02:00 PM
MPH
ROAD CONDITION:

Residential
ROADWAY SURVEYED:

UNUSUAL CONDITIONS:

52.0%

48.0%

449

Radar Survey Sheet X = N/E / = S/W
5 10 15 20 25 30 N/E S/W
60 55
50 45
X 1
40 / 1
X 1
35 X / 1 1
/ 1
X X X 3
30 X X / / / / / 2 5
X X X X X / / / 5 3
X X X X / 4 1
X X X / / / / / / / 3 7
X X X X X X / / / / 6 4
25 X X X X X X / / / / / / / / 6 8
X X X X / / / / 4 4
X X X / / / / / / 3 6
X X X / / 3 2
X / / / 1 3
20 X X X X / / / / / 4 5
/ 1
X 1
15 10
1 7.2
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25 NB SB
16 MPH 25
25 #Entries 53
NB/EB 30
SB/WB 23

TBD MPH
25 MPH
NB/EB #
NB/EB % SB/WB # SB/WB % Total % # %
<
2 0 < 2 0 0.0% 0 0% 0.0% 0 0.0%
2 - 3 2 - 3 0 0.0% 0 0% 0.0% 0 0.0%
4 - 5 4 - 5 0 0.0% 0 0% 0.0% 0 0.0%
6 - 7 6 - 7 0 0.0% 0 0% 0.0% 0 0.0%
8 - 9 8 - 9 0 0.0% 0 0% 0.0% 0 0.0%
10 - 11 10 - 11 0 0.0% 0 0% 0.0% 0 0.0%
12 - 13 12 - 13 0 0.0% 0 0% 0.0% 0 0.0%
14 - 15 14 - 15 0 0.0% 0 0% 0.0% 0 0.0%
16 - 17 16 - 17 1 1.9% 1 2% 3.8% 2 3.8%
18 - 19 18 - 19 2 3.8% 3 6% 9.4% 7 13.2%
20 - 21 20 - 21 11 20.8% 2 4% 24.5% 20 37.7%
22 - 23 22 - 23 8 15.1% 5 9% 24.5% 33 62.3%
24 - 25 24 - 25 6 11.3% 5 9% 20.8% 44 83.0%
26 - 27 26 - 27 1 1.9% 1 2% 3.8% 46 86.8%
28 - 29 28 - 29 1 1.9% 2 4% 5.7% 49 92.5%
30 - 31 30 - 31 0 0.0% 4 8% 7.5% 53 100.0%
> 31 0 > 31 0 0.0% 0 0% 0.0% 53 100.0%
Ian
Sunny
2 MPH
Fair

PACE SPEED
Above Pace
MPH

17.0%

PRIMA FACIE SPEED LIMIT

83.0%
COLLECTOR:

Niantic Dr
S-O Balclutha Dr

0.0%MPH20 Below Pace22
# OF LANES:

TO
SURVEY LIMITS:

SURVEY DATE: Thursday, May 22, 2025
SURVEY START TIME:

SURVEY END TIME:

STREET CLASSIFICATION:

WEATHER:

DIRECTION OF COLLECTION

83.0%

EXISTING SPEED LIMIT
POSTED SPEED:
25 27
MPH
DIRECTION OF TRAFFIC:

COMPLYING COMPLYING
In Pace
MPH
MPH

83.0%
NONE

FREQUENCY CUMULATIVE
RECOMMENDED SPEED LIMIT:

SPEED ZONE LIMITS:

IDAX RADAR SAMPLE SPEED SURVEY

CRITICAL SPEED
(85TH PERCENTILE)
1 9:30:00 AM
LOCATION:
50TH

PERCENTILE
15TH PERCENTILE
11:30:00 AM
MPH
ROAD CONDITION:

Residential
ROADWAY SURVEYED:

UNUSUAL CONDITIONS:

43.4%

56.6%

0.0% 5.0% 10.0% 15.0% 20.0% 25.0%
0 < 2
2 - 3
4 - 5
6 - 7
8 - 9
10 - 11
12 - 13
14 - 15
16 - 17
18 - 19
20 - 21
22 - 23
24 - 25
26 - 27
28 - 29
30 - 31
0 > 31
Percent of Observations
Speed in Miles per Hour
Percent of Total Observations
SB/WB % NB/EB %
1 7.2
Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

451

Radar Survey Sheet X = N/E / = S/W
5 10 15 20 25 30 N/E S/W
60 55
50 45
40 35
/ 1
30 / / / 3
X / 1 1
/ 1
X / 1 1
25 X / / 1 2
X X X X X / / / 5 3
X X X / 3 1
X X X X X / / / / 5 4
X X X X / 4 1
20 X X X X X X X / 7 1
/ 1
X X / / 2 2
/ 1
X 1
15 10
1 7.2
Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

452

Attachment B
ADT Volume Data

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

453

Location: Crane Ave, S/O Egret St
Date Range: 5/22/2025 - 5/28/2025
Site Code: 02
NB SB Total NB SB Total NB SB Total NB SB Total NB SB Total NB SB Total NB SB Total NB SB Total 12:00 AM 3 4 7 - - - - - - - - - - - - - - - - - - 3 4 7 1:00 AM 0 0 0 - - - - - - - - - - - - - - - - - - 0 0 0 2:00 AM 0 0 0 - - - - - - - - - - - - - - - - - - 0 0 0 3:00 AM 3 1 4 - - - - - - - - - - - - - - - - - - 3 1 4 4:00 AM 2 2 4 - - - - - - - - - - - - - - - - - - 2 2 4 5:00 AM 3 0 3 - - - - - - - - - - - - - - - - - - 3 0 3 6:00 AM 12 2 14 - - - - - - - - - - - - - - - - - - 12 2 14 7:00 AM 38 9 47 - - - - - - - - - - - - - - - - - - 38 9 47 8:00 AM 96 69 165 - - - - - - - - - - - - - - - - - - 96 69 165 9:00 AM 30 12 42 - - - - - - - - - - - - - - - - - - 30 12 42 10:00 AM 22 17 39 - - - - - - - - - - - - - - - - - - 22 17 39 11:00 AM 12 14 26 - - - - - - - - - - - - - - - - - - 12 14 26 12:00 PM 25 30 55 - - - - - - - - - - - - - - - - - - 25 30 55 1:00 PM 21 17 38 - - - - - - - - - - - - - - - - - - 21 17 38 2:00 PM 38 56 94 - - - - - - - - - - - - - - - - - - 38 56 94 3:00 PM 44 36 80 - - - - - - - - - - - - - - - - - - 44 36 80 4:00 PM 31 28 59 - - - - - - - - - - - - - - - - - - 31 28 59 5:00 PM 34 35 69 - - - - - - - - - - - - - - - - - - 34 35 69 6:00 PM 21 34 55 - - - - - - - - - - - - - - - - - - 21 34 55 7:00 PM 11 19 30 - - - - - - - - - - - - - - - - - - 11 19 30 8:00 PM 12 17 29 - - - - - - - - - - - - - - - - - - 12 17 29 9:00 PM 6 22 28 - - - - - - - - - - - - - - - - - - 6 22 28 10:00 PM 2 8 10 - - - - - - - - - - - - - - - - - - 2 8 10 11:00 PM 0 4 4 - - - - - - - - - - - - - - - - - - 0 4 4 Total 466 436 902 - - - - - - - - - - - - - - - - - - 466 436 902 Percent 52% 48% - - - - - - - - - - - - 52% 48%
AM Peak 08:00 08:00 08:00 - - - - - - - - - - - - - - - - - - 08:00 08:00 08:00 Vol. 96 69 165 - - - - - - - - - - - - - - - - - - 96 69 165 PM Peak 15:00 14:00 14:00 - - - - - - - - - - - - - - - - - - 15:00 14:00 14:00 Vol. 44 56 94 - - - - - - - - - - - - - - - - - - 44 56 94

1. Mid-week average includes data between Tuesday and Thursday. 5/22/2025 5/23/2025 5/24/2025 5/25/2025 5/26/2025 5/27/2025Time Thursday Friday Saturday Sunday Monday Tuesday Wednesday Mid-Week Average5/28/2025 1 Project Manager: (415) 310-6469
[email protected]

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

454

Location: Swordfish St, E/O Sea Horse Ct
Date Range: 5/22/2025 - 5/28/2025
Site Code: 04
EB WB Total EB WB Total EB WB Total EB WB Total EB WB Total EB WB Total EB WB Total EB WB Total 12:00 AM 0 2 2 - - - - - - - - - - - - - - - - - - 0 2 2 1:00 AM 4 0 4 - - - - - - - - - - - - - - - - - - 4 0 4 2:00 AM 1 0 1 - - - - - - - - - - - - - - - - - - 1 0 1 3:00 AM 1 0 1 - - - - - - - - - - - - - - - - - - 1 0 1 4:00 AM 1 2 3 - - - - - - - - - - - - - - - - - - 1 2 3 5:00 AM 1 9 10 - - - - - - - - - - - - - - - - - - 1 9 10 6:00 AM 10 19 29 - - - - - - - - - - - - - - - - - - 10 19 29 7:00 AM 21 39 60 - - - - - - - - - - - - - - - - - - 21 39 60 8:00 AM 60 71 131 - - - - - - - - - - - - - - - - - - 60 71 131 9:00 AM 20 28 48 - - - - - - - - - - - - - - - - - - 20 28 48 10:00 AM 10 27 37 - - - - - - - - - - - - - - - - - - 10 27 37 11:00 AM 21 28 49 - - - - - - - - - - - - - - - - - - 21 28 49 12:00 PM 20 23 43 - - - - - - - - - - - - - - - - - - 20 23 43 1:00 PM 13 20 33 - - - - - - - - - - - - - - - - - - 13 20 33 2:00 PM 37 36 73 - - - - - - - - - - - - - - - - - - 37 36 73 3:00 PM 37 58 95 - - - - - - - - - - - - - - - - - - 37 58 95 4:00 PM 27 40 67 - - - - - - - - - - - - - - - - - - 27 40 67 5:00 PM 44 27 71 - - - - - - - - - - - - - - - - - - 44 27 71 6:00 PM 28 28 56 - - - - - - - - - - - - - - - - - - 28 28 56 7:00 PM 30 19 49 - - - - - - - - - - - - - - - - - - 30 19 49 8:00 PM 22 14 36 - - - - - - - - - - - - - - - - - - 22 14 36 9:00 PM 28 5 33 - - - - - - - - - - - - - - - - - - 28 5 33 10:00 PM 9 4 13 - - - - - - - - - - - - - - - - - - 9 4 13 11:00 PM 2 1 3 - - - - - - - - - - - - - - - - - - 2 1 3 Total 447 500 947 - - - - - - - - - - - - - - - - - - 447 500 947 Percent 47% 53% - - - - - - - - - - - - 47% 53%
AM Peak 08:00 08:00 08:00 - - - - - - - - - - - - - - - - - - 08:00 08:00 08:00 Vol. 60 71 131 - - - - - - - - - - - - - - - - - - 60 71 131 PM Peak 17:00 15:00 15:00 - - - - - - - - - - - - - - - - - - 17:00 15:00 15:00 Vol. 44 58 95 - - - - - - - - - - - - - - - - - - 44 58 95

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

455

Location: Tarpon St, W/O Ribbon St
Date Range: 5/22/2025 - 5/28/2025
Site Code: 03
EB WB Total EB WB Total EB WB Total EB WB Total EB WB Total EB WB Total EB WB Total EB WB Total 12:00 AM 0 0 0 - - - - - - - - - - - - - - - - - - 0 0 0 1:00 AM 1 1 2 - - - - - - - - - - - - - - - - - - 1 1 2 2:00 AM 0 0 0 - - - - - - - - - - - - - - - - - - 0 0 0 3:00 AM 1 1 2 - - - - - - - - - - - - - - - - - - 1 1 2 4:00 AM 0 1 1 - - - - - - - - - - - - - - - - - - 0 1 1 5:00 AM 7 3 10 - - - - - - - - - - - - - - - - - - 7 3 10 6:00 AM 7 1 8 - - - - - - - - - - - - - - - - - - 7 1 8 7:00 AM 54 26 80 - - - - - - - - - - - - - - - - - - 54 26 80 8:00 AM 106 74 180 - - - - - - - - - - - - - - - - - - 106 74 180 9:00 AM 16 14 30 - - - - - - - - - - - - - - - - - - 16 14 30 10:00 AM 15 14 29 - - - - - - - - - - - - - - - - - - 15 14 29 11:00 AM 10 15 25 - - - - - - - - - - - - - - - - - - 10 15 25 12:00 PM 20 13 33 - - - - - - - - - - - - - - - - - - 20 13 33 1:00 PM 15 14 29 - - - - - - - - - - - - - - - - - - 15 14 29 2:00 PM 43 24 67 - - - - - - - - - - - - - - - - - - 43 24 67 3:00 PM 52 62 114 - - - - - - - - - - - - - - - - - - 52 62 114 4:00 PM 24 22 46 - - - - - - - - - - - - - - - - - - 24 22 46 5:00 PM 51 34 85 - - - - - - - - - - - - - - - - - - 51 34 85 6:00 PM 29 23 52 - - - - - - - - - - - - - - - - - - 29 23 52 7:00 PM 15 15 30 - - - - - - - - - - - - - - - - - - 15 15 30 8:00 PM 14 35 49 - - - - - - - - - - - - - - - - - - 14 35 49 9:00 PM 10 9 19 - - - - - - - - - - - - - - - - - - 10 9 19 10:00 PM 4 3 7 - - - - - - - - - - - - - - - - - - 4 3 7 11:00 PM 1 2 3 - - - - - - - - - - - - - - - - - - 1 2 3 Total 495 406 901 - - - - - - - - - - - - - - - - - - 495 406 901 Percent 55% 45% - - - - - - - - - - - - 55% 45%
AM Peak 08:00 08:00 08:00 - - - - - - - - - - - - - - - - - - 08:00 08:00 08:00 Vol. 106 74 180 - - - - - - - - - - - - - - - - - - 106 74 180 PM Peak 15:00 15:00 15:00 - - - - - - - - - - - - - - - - - - 15:00 15:00 15:00 Vol. 52 62 114 - - - - - - - - - - - - - - - - - - 52 62 114

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

456

Location: Niantic Dr, S/O Balclutha Dr
Date Range: 5/22/2025 - 5/28/2025
Site Code: 01
NB SB Total NB SB Total NB SB Total NB SB Total NB SB Total NB SB Total NB SB Total NB SB Total 12:00 AM 0 1 1 - - - - - - - - - - - - - - - - - - 0 1 1 1:00 AM 0 0 0 - - - - - - - - - - - - - - - - - - 0 0 0 2:00 AM 0 0 0 - - - - - - - - - - - - - - - - - - 0 0 0 3:00 AM 0 1 1 - - - - - - - - - - - - - - - - - - 0 1 1 4:00 AM 0 0 0 - - - - - - - - - - - - - - - - - - 0 0 0 5:00 AM 1 0 1 - - - - - - - - - - - - - - - - - - 1 0 1 6:00 AM 7 2 9 - - - - - - - - - - - - - - - - - - 7 2 9 7:00 AM 15 18 33 - - - - - - - - - - - - - - - - - - 15 18 33 8:00 AM 34 21 55 - - - - - - - - - - - - - - - - - - 34 21 55 9:00 AM 8 6 14 - - - - - - - - - - - - - - - - - - 8 6 14 10:00 AM 5 9 14 - - - - - - - - - - - - - - - - - - 5 9 14 11:00 AM 5 11 16 - - - - - - - - - - - - - - - - - - 5 11 16 12:00 PM 12 8 20 - - - - - - - - - - - - - - - - - - 12 8 20 1:00 PM 11 4 15 - - - - - - - - - - - - - - - - - - 11 4 15 2:00 PM 43 27 70 - - - - - - - - - - - - - - - - - - 43 27 70 3:00 PM 17 13 30 - - - - - - - - - - - - - - - - - - 17 13 30 4:00 PM 19 10 29 - - - - - - - - - - - - - - - - - - 19 10 29 5:00 PM 10 5 15 - - - - - - - - - - - - - - - - - - 10 5 15 6:00 PM 9 5 14 - - - - - - - - - - - - - - - - - - 9 5 14 7:00 PM 9 8 17 - - - - - - - - - - - - - - - - - - 9 8 17 8:00 PM 5 4 9 - - - - - - - - - - - - - - - - - - 5 4 9 9:00 PM 3 9 12 - - - - - - - - - - - - - - - - - - 3 9 12 10:00 PM 2 6 8 - - - - - - - - - - - - - - - - - - 2 6 8 11:00 PM 1 2 3 - - - - - - - - - - - - - - - - - - 1 2 3 Total 216 170 386 - - - - - - - - - - - - - - - - - - 216 170 386 Percent 56% 44% - - - - - - - - - - - - 56% 44%
AM Peak 08:00 08:00 08:00 - - - - - - - - - - - - - - - - - - 08:00 08:00 08:00 Vol. 34 21 55 - - - - - - - - - - - - - - - - - - 34 21 55 PM Peak 14:00 14:00 14:00 - - - - - - - - - - - - - - - - - - 14:00 14:00 14:00 Vol. 43 27 70 - - - - - - - - - - - - - - - - - - 43 27 70

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

457

Attachment C
E&TS Worksheets

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

458

Engineering and Traffic Survey
Foster City, California
LOCATION 1
Street: Crane Avenue
Segment: Curlew Court to Loon Court

PHYSICAL CHARACTERISTICS

0.6 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Education
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
June 2020 through May 2025
4 SPEED DATA
25 mph
Northbound
36 mph
Southbound
34 mph
35 mph
24 to 33 mph
75%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

4.050
902
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.):

Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic:
0 1
2 3
4 5
6 7
20 25 30 35 40 45
Number of Observations
Measured Speed (mph)
LOCATION 1
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

459

Engineering and Traffic Survey
Foster City, California
LOCATION 1
Street: Crane Avenue
Segment: Curlew Court to Loon Court

SUMMARY
RECOMMENDED POSTED SPEED LIMIT: 25 mph
The California Vehicle Code (CVC) and California Manual on Uniform Traffic Control Devices (CA MUTCD) specify that the posted speed limits are to be established by rounding the measured 85th percentile speed to the nearest 5 mph increment, and the CVC (Section 22358.6) and CA MUTCD (Section 2B.13, Paragraph 12a) allow for the posted speed to be reduced by 5 mph thereafter using one of two options. Option 1 is when the measured 85th percentile speed would require a rounding down, the posted speed may be reduced by an additional 5 mph based on the findings of an Engineering and Traffic Survey.

Option 2 is when the measured 85th percentile speed would require a rounding up, the posted speed may be rounded down instead to the nearest 5 mph increment per the procedures outlined in the CVC and CA MUTCD. Based on the collected radar speed data, the measured 85th percentile speed for this segment falls within the range to allow a 5 mph reduction from the rounded down 85th percentile speed. Additionally, due to the roadway segment being adjacent to a school, per the CVC (Section 22358.7) and CA MUTCD (Section 2B.13, Paragraph 12l and Paragraph 12m), the recommended speed limit may be lowered by an additional 5 mph within 1,320 feet of Audubon Elementary School. Therefore, it is recommended that 25 mph speed limit signs be posted within 1,320 feet of Audubon Elementary School.

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Measured Speed (mph)
LOCATION 1

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

460

Engineering and Traffic Survey
Foster City, California
LOCATION 6
Street: Swordfish Street
Segment: Marlin Avenue to Beach Park Boulevard

PHYSICAL CHARACTERISTICS

0.3 mi.
2 Straight, flat
Adequate
Mixed - Residential and Education
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
Shared-road/bike route (Class III)

TRAFFIC CHARACTERISTICS
June 2020 through May 2025
1 SPEED DATA
25 mph
Northbound
32 mph
Southbound
31 mph
32 mph
23 to 32 mph
80%
Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.):

Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 947
Collision Review Period:

1.929
0 1
2 3
4 5
6 15 20 25 30 35 40 45
Number of Observations
Measured Speed (mph)
LOCATION 6
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

461

Engineering and Traffic Survey
Foster City, California
LOCATION 6
Street: Swordfish Street
Segment: Marlin Avenue to Beach Park Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Measured Speed (mph)
LOCATION 6

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

462

Engineering and Traffic Survey
Foster City, California
LOCATION 7
Street: Tarpon Street
Segment: Marlin Avenue to Beach Park Boulevard

PHYSICAL CHARACTERISTICS

0.29 mi.
2 Straight, flat
Adequate
Mixed - Residential and Education
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
Shared-road/bike route (Class III)

TRAFFIC CHARACTERISTICS
June 2020 through May 2025
0 SPEED DATA
25 mph
Northbound
30 mph
Southbound
30 mph
30 mph
20 to 29 mph
82%
Collision Rate (collisions/million veh. mi.): 0
Existing Posted Speed Limit:

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 901
Collision Review Period:

Reported Collisions During Review Period:

Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:
0 1
2 3
4 5
6 7
8 9
15 20 25 30 35 40 45
Number of Observations
Measured Speed (mph)
LOCATION 7
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

463

Engineering and Traffic Survey
Foster City, California
LOCATION 7
Street: Tarpon Street
Segment: Marlin Avenue to Beach Park Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Measured Speed (mph)
LOCATION 7
remain at 25 mph.

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

464

Engineering and Traffic Survey
Foster City, California
LOCATION 9
Street: Niantic Drive
Segment: Balclutha Drive to Polynesia Drive

PHYSICAL CHARACTERISTICS

0.27 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Education
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
June 2020 through May 2025
0 SPEED DATA
Not posted
Northbound
24 Southbound
30 27
16 to 25 mph
83%
386
0 Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Average Daily Traffic:

Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.):

Existing Posted Speed Limit:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):
0 1
2 3
4 5
6 7
8 15 20 25 30 35
Number of Observations
Measured Speed (mph)
LOCATION 9
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

465

Engineering and Traffic Survey
Foster City, California
LOCATION 9
Street: Niantic Drive
Segment: Balclutha Drive to Polynesia Drive

The nearest 5 mph increment from the 85th percentile speed is 25 mph. Therefore it is recommended that the posted speed limit be set at 25 mph.

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Measured Speed (mph)
LOCATION 9

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

466

Attachment D
Foster City 2023 Engineering and Traffic Survey (E&TS)
Study Report

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

467

Reviewed By: Memorandum

Date: January 18, 2024

To: Amy Zhou, Foster City Public Works

From: Rueben Rodriguez, Gary Black, Jocelyn Lee

Subject: Foster City 2023 Engineering and Traffic Survey (E&TS) Study Report

Introduction
Hexagon Transportation Consultants, Inc. has conducted an Engineering and Traffic Survey (E&TS) study on 34 study locations in Foster City, California. This study has been conducted in accordance with the requirements of the California Vehicle Code (CVC) and the California Manual on Uniform Traffic Control Devices (CA MUTCD) for the establishment of posted speed zones. The purpose of this study was to develop recommendations for maintaining or modifying the posted speed limits on each of the study locations. The study segments, along with the current posted speed limit at each location, are listed below and are shown on Figure 1.

Study Segments

1. Altair Avenue from East Hillsdale Boulevard to Edgewater Boulevard (25 mph)

2. Baffin Street from Edgewater Boulevard to Cornwallis Lane (35 mph)

3. Balclutha Drive from Foster City Boulevard to Flying Cloud Drive (30 mph)

4. Beach Park Boulevard from Polaris Avenue to Edgewater Boulevard (25 mph)

5. Beach Park Boulevard from Edgewater Boulevard to Foster City Boulevard (35 mph) 6a. Beach Park Boulevard from East Hillsdale Boulevard to Marlin Avenue (35 mph) 6b. Beach Park Boulevard from Marlin Avenue to Foster City Boulevard (35 mph)

7. Boothbay Avenue from Edgewater Boulevard to Port Royal Avenue (30 mph)

8. Bounty Drive from Shell Boulevard to Foster City Boulevard (30 mph)

9. Catamaran Street from Shell Boulevard to Beach Park Boulevard (30 mph)

10. Catamaran Street from Shell Boulevard to Marlin Avenue (30 mph)

11. Chess Drive from City Limits to Foster City Boulevard (30 mph)

12. East Third Avenue from City Limits to Foster City Boulevard (45 mph)

13. East Third Avenue from Foster City Boulevard to Easterly Limit (40 mph)

14. East Hillsdale Boulevard from City Limits to Edgewater Boulevard (40 mph)

15. East Hillsdale Boulevard from Edgewater Boulevard to Foster City Boulevard (35 mph)

16. East Hillsdale Boulevard from Foster City Boulevard to Gull Avenue (35 mph)

17. Edgewater Boulevard from City Limits to Beach Park Boulevard (40 mph)

18. Edgewater Boulevard from Beach Park Boulevard to Baffin Street (35 mph)

19. Farragut/Halsey Boulevards from Beach Park Boulevard to Beach Park Boulevard (25 mph)

20. Foster City Boulevard from East Third Avenue to East Hillsdale Boulevard (35 mph)

21. Foster City Boulevard from East Hillsdale Boulevard to Bounty Drive (40 mph)

22. Foster City Boulevard from Bounty Drive to Beach Park Boulevard (35 mph)

23. Gull Avenue from East Hillsdale Boulevard to Beach Park Boulevard (30 mph)

24. Marlin Avenue from Catamaran Street to Beach Park Boulevard (30 mph)

25. Metro Center Boulevard from Edgewater Boulevard to Foster City Boulevard (35 mph)

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

468

Foster City 2023 E&TS Study January 18, 2024

P a g e | 2

26. Pitcairn Drive from Edgewater Boulevard to Aruba Lane (35 mph)

27. Polaris Avenue from Altair Avenue to Beach Park Boulevard (25 mph)

28. Polynesia Drive from Foster City Boulevard to Flying Mist Isle (30 mph)

29. Port Royal Avenue from Edgewater Boulevard to Edgewater Boulevard (30 mph)

30. Shell Boulevard from Metro Center Boulevard to East Hillsdale Boulevard (35 mph)

31. Shell Boulevard from East Hillsdale Boulevard to Bounty Drive (35 mph)

32. Shell Boulevard from Bounty Drive to Beach Park Boulevard (35 mph)

33. Vintage Park Drive from Foster City Boulevard to Metro Center Boulevard (30 mph)

For consistency, the labeling above matches the labeling from the Foster City 2016 E&TS report prepared by others. However, per City staff recommendation, location 6 was split into two sections as indicated above.

Engineering and Traffic Surveys for Setting Posted Speed Limits Engineering and traffic surveys (E&TS) are required by the State of California to establish speed limits on local streets and to enforce those limits using radar or other speed-measuring devices.

CVC Section 627 defines an “engineering and traffic survey” and requires that such surveys be conducted in accordance with the methodology prescribed in the current edition of the CA MUTCD.

Section 2B.13 of the CA MUTCD discusses speed limits, speed limit signage, and the procedures required for the E&TS to establish speed limits. Hexagon’s approach to speed zone surveys has been developed to satisfy the requirements of the CVC and the CA MUTCD.

The CA MUTCD describes that speed limits can be established by law, ordinance, regulation, or adopted based on an E&TS. The CA MUTCD states that all engineering and traffic surveys are to include consideration of the following:

• Prevailing speeds as determined by traffic engineering measurements, • Collision records, and
• Highway, traffic, and roadside conditions not readily apparent to the driver. (CA MUTCD Section 2B.13, Paragraph 25)

Prevailing speeds, or speed data are to be collected by a radar gun or other device that is capable of accurately distinguishing and measuring the unimpeded speed of free-flowing vehicles. The speed data that are collected in the field are then processed to determine the critical speed. The critical speed, or 85th percentile speed, is the speed at or below which 85 percent of motorists drive on a given roadway segment. In other words, 85 percent of traffic moves at or below the critical speed in a specified location in free-flowing conditions. For typical roadway segments, speed limits established on the basis of the 85th percentile speed are assumed to be reasonable and prudent as they conform to the speed at which a large majority of the drivers expect to drive.

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469

San Mateo Bridge
San
Mateo
Redwood
City
Belmont
Foster
City
= 35 MPH
= 45 MPH
= 25 MPH
= 30 MPH
= 40 MPH
Existing Posted
Speed Limits
XX = Study Segment
Number
= Foster City
1 2
18 29
7 4 27
311
25 30
31 16 23
21 28
22 24
2033
14 15
17 12
13 8
9 10
32 19
26 5
6B
6A
E 3rd Ave
E Hillsdale Blvd
Foster City Blvd
Shell Blvd
Edgewater Blvd
Gull Ave
Beach Park Blvd
Marlin Ave
Baffin St
Chess Dr
Catamaran St
Pitcairn Dr
Vintage Park Dr
Polaris Ave
Port Royal Ave
Metro Center Blvd
Boothbay Ave
Polynesia Dr
Altair Ave
Halsey Blvd
Farragut Blvd
101
92 Balclutha DrBalclutha Dr
Bounty DrBounty Dr
Balclutha Dr
Bounty Dr
Foster City 2023 E&TS Study
Figure 1
Study Locations and Existing Posted Speed Limits

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The CA MUTCD states that when a speed limit is to be posted, it shall be established at the nearest 5 mph increment of the 85th percentile speed of free-flowing traffic, except as shown in the alternate considerations below.

• Options for rounding the 85th percentile speed (CA MUTCD Section 2B.13, Paragraph 12a). o Option 1 – When the measured 85th percentile speed would require a rounding down, the posted speed may be reduced by an additional 5 mph based on the findings of an Engineering and Traffic Survey.
o Option 2 – When the measured 85th percentile speed would require a rounding up, the posted speed may be rounded down instead to the nearest 5 mph increment based on the procedures outlined in the CVC and CA MUTCD. • Safety Corridor – Additional lowering of the speed limit by 5 mph from those calculated using Option 1 or Option 2 above is allowed if the roadway segment is designated as a safety corridor (CA MUTCD Section 2B. 13, Paragraph 12l and Section 2B. 13, Paragraph 12m). The CA MUTCD outlines criteria to consider for establishing a safety corridor, however, these are not used as part of this E&TS study. • Land or Facilities Generating High Concentrations of Bicyclists and Pedestrians – Additional lowering of the speed limit by 5 mph from those calculated using Option 1 or Option 2 above is allowed if the roadway segment is within a distance of 1,320 feet (0.25 miles) of land or facilities that is a generator of bicycle and pedestrian trips (CA MUTCD Section 2B. 13, Paragraph 12l and Section 2B. 13, Paragraph 12m). Land or facilities that qualify as generators of bicycle and pedestrian trips include, but are not limited to, employment centers, schools/universities, senior centers, recreation areas, retail areas, and religious facilities. A more comprehensive list of land or facilities that qualify as generators of bicycle and pedestrian trips is provided in CA MUTCD Table 2B-106(CA). • Business Activity District – A local authority may establish an ordinance to declare a 25 mph or 20 mph speed limit in a business activity district (CA MUTCD Section 2B. 13, Paragraph 12ai and Section 2B. 13, Paragraph 12aj). The CA MUTCD outlines criteria to consider for establishing a business activity district speed zone, however, these are not used as part of this E&TS study.

Outside of the measured 85th percentile speed and the alternative considerations described above, the CA MUTCD notes other factors that may be considered when determining the appropriate posted speed limit for a particular street segment, which includes the factors discussed below.

The CA MUTCD notes that “other factors that may be considered when establishing or reevaluating speed limits are the following:

• Road characteristics, shoulder condition, grade, alignment, and sight distance; • The pace; *
• Roadside development and environment;
• Parking practices and pedestrian activity, and
• Reported collision experience for at least a 12-month period.” (CA MUTCD Section 2B.13, Paragraph 16)

* The CA MUTCD defines the pace speed “as the 10 mph increment of speed containing the largest number of vehicles.”

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For E&TS studies, the CA MUTCD outlines that consideration is given to speed zoning, stating “speed zone changes should be coordinated with changes in the roadway conditions or roadside development” and “speed zoning should be in 10 mph increments except in urban areas where 5 mph increments are preferable” (CA MUTCD Section 2B.13, Paragraph 27.J and Section 2B.13, Paragraph 27.K).

This E&TS study follows the standards and guidelines provided by the CVC and CA MUTCD, and the summarizing E&TS worksheets for each study segment provide reference to the appropriate code section that supports each speed zone recommendation.

Data Collection
Speed and average daily traffic (ADT) volume data were collected in September and October 2023, at each of the study locations. Speed data were gathered through radar measurements. Machine tube counters were used to collect traffic volume data in both directions on each study segment for a 24-hour period, which were utilized in the calculation of collision rates. The radar speed data are provided as Attachment 1 and the ADT volume data are provided as Attachment 2.

Speed data were collected to represent the prevailing speeds of each study segment. The locations where speeds were collected were chosen away from traffic control devices, along straight sections, and away from driveways. As prescribed in the CA MUTCD, speed measurements were taken during off-peak hours and while the weather was dry and had no unusual conditions. For each location, there were 150 speed data points collected per direction of travel, for a total of 300 speed data points for each study location. Note that the CA MUTCD recommends a minimum of 50 to 100 data points per location (CA MUTCD Section 2B.13, Paragraph 27.H).

The existing posted speed limit and the combined 85th percentile speed for both directions for each study segment are presented on Table 1.

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Table 1 (Segments 1 through 23)
2023 Existing Posted Speed Limits, Measured Speeds, and Recommended Posted Speed Limits

Existing Recommended
Posted 85th Posted
Speed Percentile Speed
ID # Street Segment Limit Speed 1 Limit
23 Gull Avenue East Hillsdale Boulevard to Beach
Park Boulevard 30 34 30
22 Foster City Boulevard Bounty Drive to Beach Park
Boulevard 35 39 35
21 Foster City Boulevard East Hillsdale Boulevard to Bounty Drive 40 44
20 Foster City Boulevard East Third Avenue to East Hillsdale Boulevard 35 39 35
35 19 Farragut/Halsey Boulevards Beach Park Boulevard to Beach Park Boulevard 25 29 25
18 Edgewater Boulevard Beach Park Boulevard to Baffin
Street 35 39 35
17 Edgewater Boulevard City Limits to Beach Park Boulevard 40 44 40 16 East Hillsdale Boulevard Foster City Boulevard to Gull Avenue 35 39 35
15 East Hillsdale Boulevard Edgewater Boulevard to Foster City Boulevard 35 39 35
14 East Hillsdale Boulevard City Limits to Edgewater Boulevard 40 43 40 13 East Third Avenue Foster City Boulevard to Easterly
Limit 40 44 40
12 East Third Avenue City Limits to Foster City Boulevard 45 49 45 11 Chess Drive City Limits to Foster City Boulevard 30 34 30 10 Catamaran Street Shell Boulevard to Marlin Avenue 30 34 30 9 Catamaran Street Shell Boulevard to Beach Park
Boulevard 30 34 30
8 Bounty Drive Shell Boulevard to Foster City
Boulevard 30 33 30
7 Boothbay Avenue Edgewater Boulevard to Port Royal
Avenue 30 34 30
Edgewater Boulevard to Cornwallis
Lane 35 39 35
6B Beach Park Boulevard Marlin Avenue to Foster City
Boulevard 35 38 35
6A Beach Park Boulevard East Hillsdale Boulevard to Marlin Avenue 35 39 35
5 Beach Park Boulevard Edgewater Boulevard to Foster City Boulevard 35 39 35
1 Altair Avenue East Hillsdale Boulevard to
Edgewater Boulevard 25 29 25
4 Beach Park Boulevard Polaris Avenue to Edgewater
Boulevard 25 33 25
3 Balclutha Drive Foster City Boulevard to Flying
Cloud Drive 30 34 30
2 Baffin Street

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Table 1 (Continued, Segments 24 through 33)
2023 Existing Posted Speed Limits, Measured Speeds, and Recommended Posted Speed Limits

Existing Recommended
Posted 85th Posted
Speed Percentile Speed
ID # Street Segment Limit Speed 1 Limit
Notes:
1 Based on radar speed data collected in September and October 2023. 33 Vintage Park Drive Foster City Boulevard to Metro
Center Boulevard 30 34 30
32 Shell Boulevard Bounty Drive to Beach Park
Boulevard 35 39 35
31 Shell Boulevard East Hillsdale Boulevard to Bounty
Drive 35 39 35
30 Shell Boulevard Metro Center Boulevard to East
Hillsdale Boulevard 35 39 35
29 Port Royal Avenue Edgewater Boulevard to Edgewater
Boulevard 30 34 30
28 Polynesia Drive Foster City Boulevard to Flying Mist Isle 30 34 30
27 Polaris Avenue Altair Avenue to Beach Park
Boulevard 25 29 25
26 Pitcairn Drive Edgewater Boulevard to Aruba Lane 35 39 35 25 Metro Center Boulevard Edgewater Boulevard to Foster City Boulevard 35 39 35
24 Marlin Avenue Catamaran Street to Beach Park
Boulevard 30 34 30

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Collision Records
As prescribed in the CA MUTCD, collision records for each of the study segments were reviewed.

𝑅 = 𝐶 ∗ 1,000,000
𝑡 ∗ 365 𝑑𝑎𝑦𝑠
𝑦𝑒𝑎𝑟 ∗ 𝑙 ∗ 𝑣

During the 5-year period examined, there were 139 total reported collisions on the street segments included in this study. The average collision rate for the study locations (citywide average) was

0.567 collisions per million vehicle miles for the 5-year period examined.

Table 2 presents the number of collisions on each street segment, the length of the segment, the average daily traffic (ADT) on each segment, and the calculated number of collisions per million vehicle miles for each segment. Note that the CA MUTCD and CVC do not provide a standard threshold for collision rates nor guidance for the consideration of speed reduction based on collision rate only, but rather the collision rates are to be considered in conjunction with the radar data and field review. For this analysis the segment collision rates are compared to the overall citywide average collision rate to identify locations that warrant further evaluation to determine whether the posted speed limit should be adjusted due to the collision history. Also, note that the reported number of collisions with unsafe speed noted as the primary collision factor (PCF) is provided in the table for informational purposes only, per the request of City Council made during the City Council meeting on 12/18/23.

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Table 2 (Segments 1 through 23)
Collision Rates for the 5-Year Period from January 2017 through December 2021

Average Reported # of
Daily Length of Total # of Collision Collisions
Traffic Segment Reported Rate with Unsafe
ID # Street Segment (ADT)1 (in miles) Collisions C/MVM2 Speed as PCF 3 1 Altair Avenue East Hillsdale Boulevard to
Edgewater Boulevard 2,023 0.28
3 Balclutha Drive Foster City Boulevard to Flying
Cloud Drive 832 0.42
2 Baffin Street Edgewater Boulevard to Cornwallis
Lane 625 0.34
6B Beach Park Boulevard Marlin Avenue to Foster City
Boulevard 2,185 0.96
6A Beach Park Boulevard East Hillsdale Boulevard to Marlin Avenue 3,218 1.13
5 Beach Park Boulevard Edgewater Boulevard to Foster City Boulevard 4,650 1.30
4 Beach Park Boulevard Polaris Avenue to Edgewater
Boulevard 1,442 0.71
10 Catamaran Street Shell Boulevard to Marlin Avenue 3,531 0.41 9 Catamaran Street Shell Boulevard to Beach Park
Boulevard 1,531 0.65
8 Bounty Drive Shell Boulevard to Foster City
Boulevard 2,219 0.29
7 Boothbay Avenue Edgewater Boulevard to Port Royal
Avenue 863 0.48
14 East Hillsdale Boulevard City Limits to Edgewater Boulevard 22,126 0.64 13 East Third Avenue Foster City Boulevard to Easterly
Limit 4,045 0.57
12 East Third Avenue City Limits to Foster City Boulevard 8,227 0.96 11 Chess Drive City Limits to Foster City Boulevard 11,547 0.27 19 Farragut/Halsey Boulevards
16 East Hillsdale Boulevard Foster City Boulevard to Gull Avenue 11,534 0.61
15 East Hillsdale Boulevard Edgewater Boulevard to Foster City Boulevard 18,914 0.67
18 Edgewater Boulevard Beach Park Boulevard to Baffin
Street 6,816 0.97
17 Edgewater Boulevard City Limits to Beach Park Boulevard 19,130 1.16 Beach Park Boulevard to Beach
Park Boulevard 1,397
21 Foster City Boulevard East Hillsdale Boulevard to Bounty Drive 18,570 0.56
20 Foster City Boulevard East Third Avenue to East Hillsdale Boulevard 23,282 0.79
23 Gull Avenue East Hillsdale Boulevard to Beach
Park Boulevard 2,850 0.91
22 Foster City Boulevard Bounty Drive to Beach Park
Boulevard 4,070 0.63

0.61 0.000

1.568

0.000

0.544

0.452

0.261

2.646

0.000

2.202

0.000

0.352

0.278
2 2
0 4
0 2
4 19
6 1
0 1
0 6
3 1

0.967
14 10
3 0
1 13 0.503

0.822

0.467

0.370

0.249

1.286

0.238

0.417

0.527

0.641

0.000
15 3
0 0
1 1
1 5
0 0
0 0
1 2
0 0
0 5
2 7
0 0
3 6
1 0

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Table 2 (Continued, Segments 24 through 33)
Collision Rates for the 5-Year Period from January 2017 through December 2021

Hexagon reviewed the field conditions of each study location and noted all such conditions in the E&TS worksheets included in Attachment 3.

Average Reported # of
Daily Length of Total # of Collision Collisions with
Traffic Segment Reported Rate Unsafe Speed
ID # Street Segment (ADT)1 (in miles) Collisions C/MVM2 noted as PCF3 Notes:
1 Based on tube count data collected in September and October 2023. 2 Collisions per Million Vehicle Miles.
3 33 Vintage Park Drive Foster City Boulevard to Metro
Center Boulevard 10,938 0.75 1 0.067
32 Shell Boulevard Bounty Drive to Beach Park
Boulevard 3,748 0.47 2 0.622
31 Shell Boulevard East Hillsdale Boulevard to Bounty
Drive 10,588 0.42 9 1.109
29 Port Royal Avenue Edgewater Boulevard to Edgewater
Boulevard 1,137 1.45 2 0.665
30 Shell Boulevard Metro Center Boulevard to East
Hillsdale Boulevard 6,194 0.24 3 1.106

0.57 0 0.000
28 Polynesia Drive Foster City Boulevard to Flying Mist Isle 1,340 0.43 0 0.000
2 0.251
25 Metro Center Boulevard Edgewater Boulevard to Foster City Boulevard 11,450 0.72 10 0.665
24 Marlin Avenue Catamaran Street to Beach Park
Boulevard 4,452 0.98 0
Reported number of collisions with Unsafe Speed noted as the Primary Collision Factor (PCF) is provided for informational purposes only, per the request of City Council made during the City Council meeting on 12/18/23. 4 0
0 0
0 0
4 0
1 26 Pitcairn Drive Edgewater Boulevard to Aruba Lane 3,022 0.69 0 0.000 27 Polaris Avenue Altair Avenue to Beach Park
Boulevard 1,984

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Other Study Findings
In addition to the field reviews and evaluation of speed and collision data, Hexagon noted other study findings for the study locations listed below.

Location 5 - Beach Park Boulevard from Edgewater Boulevard to Foster City Boulevard
As part of the E&TS process, City staff requested a review of Beach Park Boulevard near Farragut Park, which is along location 5. This section of Beach Park Boulevard is four lanes, divided, includes bike lanes in both directions, and has a posted speed of 35 mph. There were two reported collisions along this section, both at the intersection of Farragut Boulevard and Beach Park Boulevard, during the study period from January 2017 through December 2021. The calculated collision rate for this segment is below the citywide average collision rate. The radar speed data showed an 85th percentile speed of 39 mph. Based on the collected radar speed data, the measured 85th percentile speed rounds to the existing posted speed limit, per Option 2 of the CA MUTCD. The radar speed counts, collision history, and physical characteristics of this location do not indicate a need to change the posted speed limit.

Location 6b - Beach Park Boulevard from Marlin Avenue to Foster City Boulevard As part of the E&TS process, City staff requested a review of the portion of Beach Park Boulevard near Bowditch Middle School, which is along location 6b. This section of Beach Park Boulevard, including near Bowditch Middle School, is four lanes, undivided, includes bike lanes in both directions, includes parking on the west side, and has a posted speed of 35 mph. There were no reported collisions on Beach Park Boulevard near Bowditch Middle School during the study period from January 2017 through December 2021. The radar speed data showed an 85th percentile speed of 38 mph. Based on the collected radar speed data, the measured 85th percentile speed rounds to the existing posted speed limit, per Option 2 of the CA MUTCD. The radar speed counts, collision history, and physical characteristics of this location do not indicate a need to change the posted speed limit.

Location 17 - Edgewater Boulevard from City Limits to Beach Park Boulevard At the intersection of Edgewater Boulevard and Regulus Street, which is along location 17, there were four reported collisions during the study period from January 2017 through December 2021, three of which had a southbound vehicle as the at-fault vehicle. Hexagon recommends that the City monitor this location and consider increasing the length of the red curb in the northwest corner of the intersection to increase the sight distance for southbound vehicles.

Location 21 - Foster City Boulevard from East Hillsdale Boulevard to Bounty Drive This section of Foster City Boulevard is four lanes, divided, includes on-street parking along the east side, has limited bicycle facilities, and has a posted speed of 40 mph. The radar speed data showed an 85th percentile speed of 44 mph. Based on the collected radar speed data, the 85th percentile speed for this segment falls within the range to allow rounding down instead of up to establish the speed limit at 40 mph, per Option 2 of the CA MUTCD. However, this segment is book-ended by 35 mph segments to the north (i.e. location 20) and to the south (i.e., location 22).

The Federal Highway Administration (FHWA) Noteworthy Speed Management Practices report notes that consistency is a factor that is considered in setting safe speed limits stating, “consistent speed limits on roadways with similar functions and characteristics assist drivers in developing good driving habits.” In addition, the CA MUTCD states that “speed zone changes should be coordinated with changes in roadway conditions or roadside development” (Section 2B.13, Paragraph 27.J).

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This segment and the adjacent segments on Foster City Boulevard have similar roadway geometries, roadway conditions, and roadside development. Therefore, it is recommended that the posted speed limit be reduced by 5 mph to 35 mph to remain consistent with the adjacent segments on Foster City Boulevard (locations 20 and 22).

Conclusion
Based on the speed data collected, an analysis of the collision rate for each study segment, and Hexagon’s review of physical and traffic conditions at each study location, a recommendation for maintaining or modifying the existing posted speed limit has been made, as shown in Table 1. Note that we recommend maintaining the existing posted speed limit at each study segment, except location 21 as described above. An E&TS worksheet that includes a summary of the analysis for each study location is provided in Attachment 3.

Attachments: Attachment 1 – Radar Speed Data
Attachment 2 – ADT Volume Data
Attachment 3 – E&TS Worksheets

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Attachment 1
Radar Speed Data

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

480

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
23 25 30 30 27 29
29 25 24 25 25 26
26 23 29 22 23 30
21 30 29 26 29 25
23 23 26 20 30 28
25 26 26 30 27 24
22 28 26 26 27 30
30 22 28 28 24 27
26 26 24 26 20 21
24 27 21 29 27 26
28 23 22 26 20 20
30 22 30 25 29 30
26 21 23 30 21 29
28 24 24 21 21 21
27 20 25 26 23 27
20 22 21 23 29 26
26 20 25 25 21 22
23 27 27 26 29 30
22 23 27 22 27 25
20 27 22 28 23 26
20 23 24 21 27 26
28 23 25 28 26 21
24 20 29 27 25 20
26 20 25 24 26 27
30 29 28 28 21 30
29 24 29 30 22 27
22 26 22 21 25 20
21 25 22 27 24 30
25 30 26 28 22 26
30 23 21 29 29 21
30 23 26 22 26 24
22 29 30 24 25 24
25 25 30 25 20 25
30 28 28 30 30 20
24 21 27 20 22 29
30 30 21 30 23 29
21 22 26 23 20 21
24 22 23 23 30 30
28 23 27 27 22 26
27 20 30 25 22 26
29 29 21 26 25 26
20 30 25 28 28 30
29 27 22 30 29 29
25 28 28 20 22 30
30 26 24 28 25 27
26 25 29 26 22 27
25 28 24 28 26 30
24 26 28 22 27 28
28 28 28 24 28 20
22 28 26 27 21 23

DIRECTION DIRECTION DIRECTION
SITE: 1. Altair Ave E.O Polaris Ave
Posted MPH: 25

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NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
36 36 30 30 40 38
34 31 37 36 30 31
35 38 31 33 39 39
38 35 39 32 34 37
36 34 36 32 33 36
35 30 38 31 34 38
33 40 35 38 40 40
39 36 33 36 39 37
30 30 30 35 40 40
40 39 36 37 33 33
32 34 30 31 34 38
30 37 40 35 40 38
38 35 35 37 35 32
39 38 38 38 39 33
32 33 37 35 34 33
39 35 34 38 33 38
35 33 34 33 36 39
39 36 32 35 38 31
32 33 36 31 37 36
30 33 39 36 35 39
31 39 31 31 35 33
38 33 30 30 31 37
31 38 40 31 37 36
39 35 30 34 34 34
38 37 32 34 31 34
30 37 40 35 31 35
35 35 30 38 40 30
40 35 30 34 36 33
35 32 35 33 35 31
33 34 40 33 33 34
40 37 38 40 35 35
30 30 33 35 32 38
40 30 38 31 38 35
40 30 33 30 40 38
33 32 30 36 33 39
33 33 33 32 34 33
37 35 30 37 35 39
39 33 30 34 37 31
37 38 31 35 38 37
35 40 36 33 36 40
38 36 40 30 39 32
36 35 30 34 30 40
34 40 30 31 39 33
34 36 32 30 35 40
35 38 32 34 32 32
37 32 38 38 38 36
35 36 37 38 37 30
31 34 37 39 40 35
32 37 36 40 39 30
39 35 39 40 36 38

DIRECTION DIRECTION DIRECTION
SITE: 2. Baffin St N.O Antigua Ln
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

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NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
30 25 32 31 29 32
31 26 28 26 30 30
25 26 25 35 31 34
25 28 27 33 33 31
27 26 35 34 30 28
25 25 25 31 33 35
34 26 26 26 25 26
34 28 35 34 29 32
33 25 26 28 28 30
25 27 35 26 27 33
27 33 32 33 33 26
35 25 29 31 33 35
26 31 30 35 29 31
32 29 25 33 32 33
33 28 35 30 35 33
30 34 30 33 28 34
30 30 26 25 27 30
25 27 28 33 27 31
33 25 26 32 28 27
30 28 35 32 30 32
28 33 31 35 34 34
26 31 33 31 34 34
28 34 26 33 27 26
34 31 27 29 31 35
31 25 33 27 25 32
29 28 32 33 28 27
33 35 34 29 33 30
30 34 31 33 34 28
25 28 28 26 35 29
28 35 29 33 31 33
26 26 29 29 28 34
26 31 25 35 25 33
27 31 25 27 29 25
29 34 33 34 33 33
30 30 25 31 32 35
35 27 26 26 27 26
33 35 32 26 25 27
25 33 34 31 26 26
27 28 35 32 33 27
26 35 35 26 30 26
27 26 27 26 29 33
29 28 32 30 32 27
34 26 29 29 28 25
27 29 27 33 30 28
34 30 27 31 33 27
29 31 28 30 25 32
30 32 34 30 30 30
32 26 30 28 30 33
32 31 28 31 34 33
28 28 28 26 28 32

DIRECTION DIRECTION DIRECTION
SITE: 3. Balclutha Dr N.O Nina Ln
Posted MPH: 30

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NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
25 33 32 28 31 26
33 26 35 25 28 28
32 32 29 25 27 28
26 30 34 33 27 25
31 28 27 33 32 31
29 26 30 28 29 32
29 30 34 33 32 32
28 34 26 25 28 25
30 33 27 28 28 32
27 33 31 26 27 33
31 31 30 26 26 32
25 34 27 26 29 29
31 32 34 27 34 26
25 33 34 35 27 26
28 34 29 25 29 29
28 32 35 30 26 31
28 32 29 30 31 26
26 31 30 34 31 34
33 35 33 29 28 33
33 26 28 30 30 35
34 25 32 31 27 35
32 31 27 35 29 35
31 28 25 27 32 26
31 33 29 35 32 27
32 33 26 35 32 34
27 27 35 32 25 25
34 35 31 31 25 31
32 30 27 27 33 28
29 32 29 31 27 30
35 35 28 31 34 29
25 34 25 31 25 27
25 31 31 32 28 34
33 29 32 30 27 29
26 31 34 33 28 30
30 26 35 27 32 30
32 29 26 34 28 31
25 29 31 31 27 34
31 30 33 32 34 27
25 33 27 29 27 31
27 33 26 27 30 28
31 31 30 35 26 25
28 35 31 32 30 29
31 27 35 27 27 35
29 32 33 28 30 32
33 32 25 26 30 32
30 35 33 30 33 28
29 33 29 34 31 27
28 30 33 28 26 26
29 30 34 28 33 33
30 27 32 34 32 31

DIRECTION DIRECTION DIRECTION
SITE: 4. Beach Park Blvd N.O Vega Cir
Posted MPH: 25

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NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
35 37 38 39 34 33
33 40 34 40 40 37
34 38 36 30 31 38
40 39 35 34 33 35
33 38 38 40 37 32
38 37 40 40 39 39
30 36 30 38 32 37
36 34 36 32 36 34
37 33 31 35 36 35
37 33 37 33 38 30
31 34 34 40 34 32
31 35 39 33 36 34
37 36 38 39 37 35
34 35 40 39 36 30
38 37 35 35 38 33
30 40 31 40 38 38
35 35 35 35 33 32
37 39 37 39 35 38
36 33 37 37 36 30
34 34 32 37 37 34
34 32 31 40 33 37
38 35 39 33 30 32
40 34 40 36 37 30
35 38 38 39 30 37
36 32 36 38 38 40
38 38 33 37 31 40
31 36 39 40 34 35
39 30 36 33 35 37
37 33 34 37 38 40
33 36 36 40 39 32
34 34 31 37 31 39
35 33 30 30 36 36
37 35 39 35 33 35
36 38 33 33 36 33
39 32 39 34 32 30
39 31 33 34 37 40
39 39 30 37 35 31
32 33 33 31 32 40
34 40 35 37 36 35
38 36 39 31 37 38
39 31 40 35 31 30
37 31 30 38 30 32
31 30 32 36 33 34
37 37 36 31 32 31
37 34 37 39 38 37
30 33 30 30 34 38
31 32 34 38 30 36
35 32 31 39 35 38
36 37 39 31 31 31
32 35 30 40 36 30

DIRECTION DIRECTION DIRECTION
SITE: 5. Beach Park Blvd E.O Lord Ivelson Ln
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

485

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
31 40 36 34 31 37
34 39 39 40 36 34
30 38 32 30 34 32
38 34 37 38 35 33
37 32 32 30 30 32
38 35 36 31 37 39
36 38 40 32 39 38
40 38 33 31 34 34
35 37 35 32 39 35
33 37 32 30 40 37
39 34 34 38 39 39
30 35 35 39 32 30
30 33 33 33 31 38
38 33 30 36 38 32
40 33 33 39 37 37
35 35 34 40 37 40
37 36 30 31 40 37
38 40 33 39 36 36
35 40 40 37 39 35
30 38 32 35 31 31
38 32 35 40 31 38
32 35 31 39 36 31
31 35 31 33 32 35
34 32 39 35 33 30
40 31 34 37 36 36
39 35 36 30 32 37
32 32 36 35 35 31
31 39 38 37 37 32
32 37 38 30 36 35
36 36 33 34 35 32
35 30 33 38 37 31
32 34 36 34 40 40
36 40 33 36 39 40
40 39 39 34 39 36
30 31 37 33 35 40
35 40 36 34 40 38
38 33 40 40 32 34
40 38 39 31 38 32
31 34 32 30 30 36
31 34 30 34 37 39
39 40 35 35 40 30
30 39 39 33 31 39
31 39 34 39 31 38
34 37 36 35 31 36
37 32 31 33 30 32
38 36 34 34 34 36
32 35 36 35 35 33
36 33 37 31 37 33
31 37 31 40 36 36
37 35 30 34 35 35

DIRECTION DIRECTION DIRECTION
SITE: 6. Beach Park Blvd S.O Egret St
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

486

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
38 31 30 35 31 34
33 40 34 36 40 35
31 39 39 32 39 38
34 31 33 39 38 30
30 37 31 40 32 33
39 37 35 39 34 30
31 32 34 30 33 37
40 30 36 39 37 30
30 30 30 30 31 37
34 36 40 40 32 36
35 37 38 35 36 32
37 39 34 33 30 32
32 34 36 38 31 38
40 39 36 31 35 35
39 35 36 30 37 31
33 32 40 40 38 31
36 36 30 36 31 33
37 31 32 33 30 31
34 32 34 30 36 39
30 40 34 32 31 32
34 39 39 32 38 30
36 33 40 30 37 34
32 36 30 38 31 31
37 39 30 35 34 36
39 30 37 36 37 35
37 34 31 32 38 34
38 35 32 30 33 39
30 36 30 36 32 38
30 36 37 32 30 40
33 40 37 34 37 35
35 37 40 40 38 38
34 33 39 34 31 32
37 33 30 30 34 31
34 37 36 39 35 33
31 40 31 34 30 37
32 37 30 33 32 32
30 40 30 40 37 33
30 33 37 36 32 34
38 38 37 40 31 38
36 31 36 34 30 33
35 35 30 34 38 38
38 30 34 38 40 37
34 40 35 34 31 32
38 32 32 31 36 33
31 31 30 31 30 30
35 37 33 33 31 36
30 38 38 40 30 34
30 34 39 32 32 30
37 38 37 36 30 40
39 30 31 36 39 35

DIRECTION DIRECTION DIRECTION
SITE: 6B. Beach Park Blvd S.O Swordfish St
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

487

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
34 31 30 29 26 29
28 35 28 28 32 30
33 30 34 28 31 34
26 35 29 29 29 30
30 32 29 34 32 26
32 35 25 29 31 31
28 33 28 32 29 31
34 31 33 32 35 25
34 30 33 35 32 26
26 33 33 25 32 26
25 25 30 35 33 35
25 35 25 29 31 32
32 34 31 26 30 35
34 33 27 35 34 33
31 26 33 25 28 25
32 29 30 26 26 25
29 28 28 27 33 26
30 33 32 27 29 29
31 32 30 30 26 32
29 26 25 27 31 35
26 29 25 31 27 28
27 26 32 33 34 28
25 28 34 32 34 29
28 30 32 26 34 32
31 30 33 34 30 30
26 25 35 35 33 30
27 27 34 28 33 25
30 25 32 27 30 35
34 25 31 26 31 30
33 26 29 32 26 28
26 34 34 35 25 33
34 26 27 31 29 25
35 26 25 25 31 34
29 31 34 26 25 27
35 29 25 26 34 33
35 27 32 30 35 29
30 27 32 34 29 34
26 34 26 27 26 26
27 29 28 26 25 29
30 27 25 34 27 27
26 28 34 25 35 30
26 28 35 29 31 34
30 25 33 28 34 26
28 25 34 25 34 27
27 26 25 32 31 32
35 25 32 33 27 27
30 27 31 28 26 30
26 33 25 28 31 27
35 34 29 29 35 31
29 34 25 25 25 25

DIRECTION DIRECTION DIRECTION
SITE: 7. Boothbay Ave S.O Galveston St
Posted MPH: 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

488

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
29 29 25 28 34 26
33 30 35 32 33 26
28 35 33 28 34 29
35 25 28 27 26 28
32 30 30 34 28 26
30 26 25 34 32 25
28 28 32 32 32 26
32 28 27 34 29 33
30 31 31 29 34 27
29 33 27 29 32 35
27 32 30 31 31 25
35 25 32 26 30 33
25 26 28 32 25 28
30 32 26 32 25 25
25 32 27 34 29 25
27 31 25 29 29 27
26 34 33 27 34 32
31 28 34 31 29 26
32 33 28 31 25 30
32 27 32 34 28 35
28 26 32 26 33 25
35 29 28 27 29 27
31 29 33 27 27 26
27 35 32 27 28 30
32 31 31 27 35 29
30 26 28 28 30 35
30 35 28 29 35 34
34 26 25 26 34 27
26 30 27 30 30 33
33 35 34 31 26 25
31 35 32 33 33 27
30 35 26 31 27 27
33 28 32 29 25 32
25 28 28 29 30 25
32 26 30 32 32 31
27 31 28 27 30 26
25 31 31 27 34 28
25 25 29 31 32 35
26 25 31 30 26 33
27 28 25 33 32 34
25 29 29 30 32 27
35 35 29 28 30 26
35 31 35 29 26 29
32 27 25 28 26 32
27 31 30 30 26 30
34 32 32 33 33 33
34 31 34 35 26 30
28 28 26 26 25 27
26 25 35 27 26 30
33 29 26 27 35 31

DIRECTION DIRECTION DIRECTION
SITE: 8. Bounty Dr E.O Shell Blvd
Posted MPH: 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

489

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
27 29 26 28 27 25
26 30 35 34 27 26
29 34 29 30 27 32
29 34 30 32 33 33
28 32 35 28 31 31
28 35 26 30 32 34
32 34 33 29 30 30
35 28 30 28 34 31
30 27 29 35 31 32
27 26 30 31 25 27
26 30 31 35 27 25
25 31 26 28 27 25
34 32 35 28 35 25
32 26 31 33 28 27
25 30 33 35 33 29
28 34 34 25 32 29
31 30 35 27 28 27
29 27 27 27 28 33
28 33 29 33 25 32
30 26 26 26 26 34
31 33 31 32 26 27
32 34 33 27 34 31
25 28 35 27 31 29
34 34 32 33 32 35
26 30 30 27 32 29
29 27 29 29 31 29
29 30 32 29 32 35
32 26 25 30 35 25
31 29 34 29 29 26
29 33 34 32 33 34
33 30 35 29 28 29
35 25 30 34 29 29
31 30 26 26 31 25
34 27 35 25 25 31
33 25 34 29 30 26
25 35 30 34 34 28
27 30 32 33 29 25
34 30 29 31 34 25
32 32 25 27 31 32
30 32 30 27 32 30
30 25 32 33 27 30
29 25 31 35 31 27
25 25 28 35 29 30
27 27 29 28 31 30
30 30 27 35 30 27
35 28 35 29 28 26
34 32 26 27 35 29
28 33 34 35 35 30
35 35 26 33 28 28
30 34 30 30 34 29

DIRECTION DIRECTION DIRECTION
SITE: 9. Catamaran St N.O Balboa St
Posted MPH: 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

490

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
29 32 32 26 26 34
27 25 30 34 25 34
33 34 33 29 27 27
30 34 29 27 33 33
25 35 28 26 35 27
33 28 33 34 25 31
26 26 30 31 25 27
32 30 33 26 25 29
28 26 29 35 30 25
31 30 27 28 32 25
32 31 30 34 35 26
35 28 26 34 28 29
30 29 34 35 35 32
32 25 35 26 29 29
28 28 33 29 29 34
28 26 32 32 30 32
33 35 32 25 26 26
26 26 25 34 32 28
28 35 27 27 29 25
29 26 31 25 26 30
34 29 30 35 27 33
34 28 35 33 35 29
34 27 29 32 33 29
33 26 31 32 25 26
32 30 26 32 33 31
28 30 35 34 31 30
32 29 25 25 28 34
29 31 27 32 34 29
35 32 25 33 34 33
33 27 31 26 27 26
35 32 31 33 35 29
35 33 34 26 34 27
26 33 31 29 33 34
34 33 30 31 26 27
25 28 29 28 32 35
30 25 35 28 26 31
27 30 35 26 29 29
28 31 32 33 28 35
32 35 26 35 28 34
32 26 31 27 28 31
30 32 33 30 28 28
27 35 26 34 28 27
26 25 25 25 27 25
26 26 28 33 29 29
35 26 28 28 27 28
26 26 29 30 33 35
28 30 33 31 31 27
32 26 31 33 30 27
30 35 33 31 31 34
30 31 25 33 29 34

DIRECTION DIRECTION DIRECTION
SITE: 10. Catamaran St E.O Clipper Ln
Posted MPH: 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

491

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
35 35 31 30 35 28
31 34 26 31 26 35
27 35 34 29 30 32
29 26 26 25 34 31
30 32 29 30 35 32
32 26 28 28 33 25
33 34 28 29 28 31
31 25 31 33 26 28
27 28 28 29 26 25
32 26 26 30 25 32
32 32 35 32 34 35
25 29 28 27 29 29
29 32 31 30 27 26
30 35 28 27 32 29
27 28 34 35 34 26
33 34 26 27 29 25
25 32 33 31 33 26
32 26 30 27 29 29
27 31 32 31 34 27
35 30 30 31 32 26
30 30 28 26 30 30
26 35 25 34 34 35
29 34 30 35 28 32
32 31 25 31 25 33
25 31 29 31 25 30
27 28 32 32 28 28
30 31 31 28 30 28
27 33 28 29 33 32
28 27 29 25 33 30
26 26 32 31 33 30
26 33 34 35 31 27
26 31 26 26 27 27
34 31 34 32 29 28
34 25 28 29 27 31
27 29 29 34 30 30
25 35 35 31 27 33
35 27 26 26 33 31
28 31 30 25 30 26
29 27 32 31 25 32
28 35 29 32 33 33
27 27 31 27 30 31
29 25 25 28 29 29
31 27 27 30 34 34
34 32 27 35 28 34
31 35 25 35 25 29
26 28 29 29 30 27
32 34 33 26 26 33
30 25 32 28 28 33
25 30 34 30 29 34
31 35 32 33 35 32

DIRECTION DIRECTION DIRECTION
SITE: 11. Chess Dr E.O Vintage Park Dr
Posted MPH: 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

492

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
42 46 48 43 44 43
49 47 41 46 42 47
48 48 44 40 43 47
44 46 44 49 50 42
42 45 45 43 45 45
48 50 49 47 44 49
46 45 40 45 49 50
50 46 49 46 44 47
50 48 41 40 48 47
46 48 40 50 40 43
49 46 44 50 42 44
43 41 41 43 40 49
50 40 48 45 41 50
50 44 47 45 47 40
50 40 41 42 48 45
43 44 47 40 49 41
44 42 49 49 48 40
47 49 45 46 44 41
40 50 44 43 50 45
43 46 47 50 44 50
44 49 41 40 47 46
48 45 45 50 45 50
43 50 45 48 50 41
40 41 47 42 49 41
49 49 50 44 41 50
40 48 45 43 43 49
45 50 41 47 50 41
46 48 46 46 46 50
40 44 40 45 40 45
41 40 40 48 48 50
46 40 42 45 48 50
42 41 45 45 48 47
41 50 48 50 47 48
50 46 50 49 41 46
41 48 43 40 48 50
45 44 44 48 46 49
43 47 42 42 40 47
50 44 45 41 40 48
42 41 41 40 41 50
43 42 41 40 48 47
40 41 42 47 41 48
41 48 41 48 45 42
44 48 43 40 43 50
42 42 45 41 41 43
40 45 48 46 50 40
49 41 49 42 44 46
47 48 42 45 44 50
43 40 49 48 46 40
40 43 40 49 49 43
43 41 49 40 48 44

DIRECTION DIRECTION DIRECTION
SITE: 12. E 3rd Ave E.O Lakeside Dr
Posted MPH: 45

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

493

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
38 40 45 38 39 45
39 45 41 39 35 35
38 42 41 43 37 40
41 37 37 40 43 45
45 39 45 36 37 37
42 43 44 38 37 44
35 39 37 45 41 41
43 39 35 37 39 37
36 37 40 45 41 37
40 36 42 39 43 45
40 43 42 39 36 43
44 36 36 36 35 35
42 40 42 44 35 45
45 42 44 35 36 39
41 42 35 38 37 41
44 42 40 41 40 44
38 36 38 45 45 35
43 41 45 38 41 38
45 39 38 43 42 44
42 39 45 41 41 39
36 40 42 42 45 44
39 41 35 43 41 39
44 35 36 41 40 38
41 43 40 40 42 42
36 36 36 37 36 45
35 43 36 35 39 42
44 37 36 43 42 40
42 40 35 45 39 38
40 44 41 44 39 40
44 40 40 45 41 43
45 35 35 41 42 42
39 45 45 45 36 39
45 37 43 41 43 45
37 44 45 35 35 42
43 42 42 45 40 37
37 40 40 40 37 43
38 40 39 42 39 37
41 44 43 43 44 42
36 40 38 44 41 40
37 44 44 39 38 43
40 40 36 41 42 36
45 43 43 37 41 45
38 43 45 43 43 40
39 36 40 44 39 38
42 43 43 43 44 42
41 42 37 37 44 39
41 41 38 39 41 36
39 43 36 40 39 44
40 42 36 43 42 42
38 44 43 41 43 39

DIRECTION DIRECTION DIRECTION
SITE: 13. E 3rd Ave W.O Lincoln Centre Dr
Posted MPH: 40

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

494

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
38 45 38 35 41 45
36 40 35 42 41 43
41 43 40 45 36 43
42 43 38 41 35 36
42 41 37 41 42 43
44 43 44 39 44 44
42 41 36 39 37 38
39 37 41 42 35 39
42 35 45 42 40 36
41 41 40 39 35 44
45 41 45 41 40 38
38 38 43 36 37 45
39 35 45 36 37 40
35 35 36 39 42 44
36 42 41 41 38 37
39 45 37 41 43 35
35 35 36 36 35 39
35 38 37 37 42 35
36 35 39 41 39 43
38 39 40 39 35 37
44 43 39 40 40 38
41 42 42 35 43 37
39 37 43 45 40 35
39 45 43 42 39 39
45 36 42 38 38 36
43 39 41 35 42 39
37 45 42 40 43 38
40 45 43 35 45 43
38 38 43 37 35 41
40 44 42 36 36 39
39 38 36 41 35 37
41 38 43 43 43 45
39 43 38 44 37 39
40 35 35 40 37 39
38 42 40 39 35 40
40 39 40 41 37 42
42 45 44 45 39 45
37 40 38 38 38 39
39 37 42 42 35 37
36 43 37 39 43 38
45 40 45 36 36 35
36 38 39 38 40 42
37 45 42 38 35 36
41 39 36 44 36 37
36 41 36 45 39 43
41 44 44 45 35 39
39 35 42 45 39 39
43 39 45 43 42 45
36 36 40 45 41 43
39 45 38 35 44 45

DIRECTION DIRECTION DIRECTION
SITE: 14. E Hillsdale Blvd W.O Sea Spray Ln
Posted MPH: 40

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

495

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
38 30 33 34 31 35
32 30 33 38 32 39
30 40 32 34 31 30
39 35 33 32 31 36
32 40 35 40 30 34
33 39 31 35 31 30
33 35 33 37 31 30
34 34 36 31 33 36
39 38 32 33 36 34
31 37 38 31 30 40
36 40 38 36 38 34
36 38 40 34 35 32
38 34 36 39 34 40
35 40 32 39 37 31
34 34 30 36 38 36
32 30 40 36 38 40
36 36 31 33 36 38
33 39 35 35 39 38
38 30 40 39 33 37
39 35 38 30 36 35
40 30 36 35 31 31
34 40 37 31 40 35
40 32 30 36 33 38
31 35 35 32 39 32
32 32 39 30 30 34
36 35 34 35 40 34
33 39 35 39 34 36
36 39 38 38 39 32
35 39 37 39 36 32
40 36 31 40 30 40
33 39 30 37 35 30
38 36 33 39 35 38
36 30 39 35 38 39
34 32 40 36 34 40
31 37 40 36 37 35
35 38 39 40 31 32
38 40 37 34 34 31
36 31 40 30 30 31
37 30 37 37 40 36
40 32 35 31 39 31
34 33 32 39 32 31
34 36 30 31 34 33
37 32 32 36 33 37
30 33 30 37 32 35
39 30 30 30 37 35
31 40 40 33 40 40
38 33 34 34 30 38
35 33 36 37 32 38
32 33 30 40 37 36
37 38 40 40 34 40

DIRECTION DIRECTION DIRECTION
SITE: 15. E Hillsdale Blvd E.O Portal Ln
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

496

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
30 35 36 37 40 38
38 32 32 34 37 30
31 30 37 40 32 31
38 35 40 40 36 37
39 40 35 35 31 33
32 35 32 39 34 31
39 38 34 35 40 32
30 32 39 35 30 35
30 37 30 35 32 40
39 40 31 40 40 38
32 33 36 39 35 37
40 38 35 40 35 35
32 31 31 32 30 32
32 35 38 35 39 39
36 32 39 36 38 32
37 35 35 37 36 39
37 34 37 39 39 40
39 38 40 37 34 36
39 33 31 36 35 32
40 33 32 38 37 32
37 31 39 39 30 38
39 33 38 38 32 32
40 39 35 39 34 36
32 34 33 33 36 38
40 33 38 40 36 32
36 34 38 32 31 31
36 32 38 36 31 32
37 36 32 37 37 39
39 39 33 36 37 40
36 33 34 36 31 30
40 31 39 37 37 30
37 32 33 34 34 38
31 31 36 40 33 36
40 35 30 32 35 31
37 40 40 38 36 35
40 32 36 37 35 33
31 35 36 36 40 38
39 33 30 36 30 32
38 39 37 38 32 30
39 33 34 33 38 32
30 40 33 37 30 36
37 36 39 38 34 37
30 39 39 31 30 32
35 38 34 32 34 38
30 32 30 38 35 32
32 34 37 39 38 31
32 39 33 37 35 30
35 40 40 39 30 36
34 30 31 30 39 31
39 31 32 38 36 31

DIRECTION DIRECTION DIRECTION
SITE: 16. E Hillsdale Blvd N.O Calypso Ln
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

497

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
40 38 35 38 36 40
41 35 43 41 38 39
35 39 40 39 36 44
40 42 43 37 38 43
36 43 35 39 36 43
39 45 42 41 37 41
45 38 39 45 38 36
35 38 39 44 35 35
42 45 36 36 38 36
42 43 35 38 45 43
45 43 43 44 37 45
37 40 37 41 43 43
37 42 44 44 40 39
44 44 37 39 38 42
45 36 40 43 44 36
42 35 36 42 40 36
43 40 38 38 38 36
38 36 43 36 35 38
35 40 43 37 41 45
42 44 37 39 41 38
44 45 45 45 35 36
37 45 44 40 37 41
42 41 38 43 38 38
44 41 42 38 39 44
36 45 38 45 42 38
35 43 45 37 38 38
36 40 43 39 43 37
35 36 41 45 36 42
39 43 39 35 37 37
35 36 39 41 43 45
38 40 39 37 37 35
40 42 38 40 41 36
40 45 38 37 41 35
42 43 39 40 40 43
44 41 41 35 43 44
37 40 44 44 44 39
36 41 36 40 39 39
37 38 38 37 37 38
41 43 36 41 41 35
44 45 38 39 38 45
45 45 36 40 45 39
35 43 44 39 43 45
45 45 36 43 43 35
38 39 41 38 45 42
43 42 36 41 35 44
43 41 43 37 37 44
43 44 45 42 41 44
36 44 40 37 38 44
37 41 44 38 35 44
45 36 39 45 37 35

DIRECTION DIRECTION DIRECTION
SITE: 17. Edgewater Blvd N.O Orion Ln
Posted MPH: 40

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

498

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
37 34 32 34 30 34
40 40 32 37 32 38
31 33 30 31 40 37
39 33 32 35 36 36
30 34 30 40 39 40
35 40 34 31 30 30
32 39 35 32 30 40
31 35 40 34 40 32
33 38 30 40 40 35
30 36 33 37 39 33
38 30 34 31 35 35
30 40 35 31 30 30
38 35 30 39 40 39
31 40 37 37 35 35
38 30 31 35 30 32
35 39 37 36 37 39
36 40 34 30 35 40
33 36 38 33 33 30
38 35 31 39 40 36
33 30 40 37 34 35
32 33 40 35 37 31
37 40 40 31 30 32
38 31 31 34 36 33
32 34 30 34 31 31
40 40 33 36 34 33
38 37 40 30 40 34
33 36 36 37 39 32
38 34 38 31 38 31
31 30 31 33 31 34
36 32 40 40 35 39
34 38 35 40 34 32
37 32 30 32 33 37
40 38 39 39 31 32
32 37 36 30 34 36
30 38 34 31 37 30
32 32 35 34 39 40
36 34 39 34 30 39
32 33 40 35 40 33
30 32 39 32 30 37
30 32 31 36 39 40
40 35 39 39 30 36
36 34 33 40 32 36
38 40 33 36 39 35
40 36 37 31 34 30
35 37 34 37 31 39
31 31 32 33 33 36
32 31 31 35 36 35
35 39 39 38 31 40
31 31 33 34 34 30
37 32 32 31 32 36

DIRECTION DIRECTION DIRECTION
SITE: 18. Edgewater Blvd N.O Boothbay Ave
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

499

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
20 21 22 20 23 29
21 27 25 27 20 21
28 22 22 22 25 25
23 20 22 21 20 25
21 21 22 28 20 28
29 20 21 22 27 30
25 22 27 29 20 28
22 27 21 28 26 20
27 22 23 27 25 26
22 23 29 30 28 20
27 28 24 30 30 26
22 20 23 20 29 29
23 27 26 30 28 28
22 28 29 21 25 26
29 23 20 28 25 24
30 24 29 23 29 30
27 21 25 24 25 29
23 21 24 22 23 30
24 25 24 23 20 25
23 28 21 24 29 24
29 21 27 25 30 23
26 22 24 22 21 25
27 21 21 20 27 24
25 25 27 21 22 22
28 23 27 20 21 23
27 26 27 27 28 29
23 22 28 28 21 21
25 29 30 26 22 29
29 28 20 27 30 27
30 27 20 27 28 30
23 26 28 21 27 27
20 28 29 21 30 21
25 29 26 28 26 28
29 26 30 22 27 29
30 29 21 28 23 23
30 27 26 23 28 27
22 30 23 28 26 23
28 28 29 21 26 22
28 23 20 23 21 21
27 21 26 29 27 20
28 21 20 24 28 22
28 25 28 25 26 29
29 20 29 24 26 23
20 21 26 26 22 28
28 25 21 21 26 29
28 23 22 27 20 22
26 21 20 20 24 22
27 28 28 27 26 29
23 21 28 27 21 25
27 24 24 21 30 29

DIRECTION DIRECTION DIRECTION
SITE: 19. Halsey Blvd N.O Burrows St
Posted MPH: 25

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

500

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
30 40 37 34 37 38
33 36 31 36 39 40
40 39 34 38 38 32
35 40 32 35 32 30
37 30 36 30 34 37
33 30 39 36 40 38
35 35 38 32 30 32
39 38 34 33 34 34
34 33 31 31 40 36
30 38 40 37 32 34
32 30 39 31 32 37
37 40 36 36 34 31
38 40 31 36 40 38
37 39 40 30 31 33
32 40 39 38 30 32
32 35 38 31 33 39
33 40 33 36 40 34
31 34 40 39 34 39
39 37 32 32 37 33
38 32 35 35 38 31
31 37 40 39 34 37
30 39 31 31 30 30
31 34 39 35 36 30
35 32 36 32 40 40
31 34 32 35 40 30
31 33 40 33 38 30
38 34 34 34 31 38
36 33 39 35 32 34
34 38 40 34 38 39
37 39 35 40 40 35
40 37 33 39 33 31
31 34 34 31 30 31
31 35 35 36 33 38
40 37 37 37 30 35
33 37 36 32 35 34
40 37 39 34 30 40
37 32 31 38 35 36
40 31 39 32 39 38
30 39 32 35 30 30
39 32 40 30 33 31
38 36 31 35 33 38
31 31 39 34 32 35
39 30 34 33 37 39
35 30 38 40 39 31
33 37 35 30 37 31
39 33 36 30 37 33
31 34 32 33 40 33
37 38 37 36 33 34
40 38 32 30 32 30
40 39 39 30 36 40

DIRECTION DIRECTION DIRECTION
SITE: 20. Foster City Blvd S.O Chess Dr
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

501

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
35 36 36 43 44 38
38 35 43 35 44 39
38 37 40 38 35 40
44 37 35 42 37 35
41 44 42 36 44 35
44 36 45 40 44 40
40 40 41 45 42 39
45 44 37 45 36 39
37 36 44 37 37 41
40 42 39 43 37 36
36 36 44 39 36 36
41 45 38 42 45 40
42 38 37 35 39 40
39 42 45 40 44 38
42 36 36 43 42 38
40 42 35 42 38 45
43 44 38 38 36 35
41 36 40 39 38 43
38 37 45 38 41 35
39 39 37 43 39 43
37 44 35 39 36 39
40 40 40 39 42 40
44 40 36 44 35 43
41 36 37 38 42 35
45 43 40 39 36 38
36 35 36 40 37 43
43 37 38 44 37 36
41 35 35 45 43 44
43 42 37 40 36 35
38 40 36 38 43 43
45 35 35 39 35 36
40 37 36 39 37 36
41 41 36 38 35 45
37 40 37 40 41 41
35 36 35 41 37 38
43 41 44 38 37 42
37 44 37 38 41 39
36 36 36 41 36 44
42 37 43 44 36 38
39 43 36 36 42 37
44 40 36 37 38 39
39 44 35 43 43 45
38 37 44 39 39 44
45 41 44 36 35 38
36 35 39 39 45 35
45 38 38 35 42 45
36 44 40 36 38 41
39 44 43 36 44 43
41 38 42 37 38 37
40 38 39 41 37 37

DIRECTION DIRECTION DIRECTION
SITE: 21. Foster City Blvd S.O Civic Center Dr
Posted MPH: 40

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

502

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
37 32 40 34 30 34
33 33 31 36 37 34
34 35 35 37 31 37
31 34 35 34 31 35
30 34 38 35 40 37
38 38 36 33 38 39
30 32 34 35 36 30
32 37 31 39 31 38
35 40 38 40 35 37
32 30 32 40 31 31
31 34 38 30 39 40
40 31 30 35 35 34
34 40 35 40 36 32
32 35 30 40 30 31
32 36 33 39 35 38
30 40 32 39 33 34
34 35 40 39 38 32
39 37 30 33 36 39
39 32 31 36 37 37
38 33 34 33 30 36
34 40 40 36 36 40
31 31 33 32 31 32
36 33 32 39 36 33
39 38 39 40 40 39
30 40 36 31 34 35
34 32 37 37 36 40
40 38 40 40 30 32
39 36 31 31 34 31
39 30 38 35 36 39
34 30 34 34 33 32
35 32 36 34 32 33
40 35 38 32 38 35
31 33 34 33 30 38
40 37 40 32 40 35
40 33 40 36 38 36
38 31 37 37 35 32
40 32 31 39 31 32
36 38 33 31 33 38
30 31 36 37 30 36
37 40 38 35 35 30
32 33 37 30 37 33
35 33 31 31 36 40
36 34 35 35 32 40
33 39 36 35 38 33
36 35 35 34 33 30
36 34 36 33 37 33
36 40 35 30 39 34
30 38 30 34 35 39
32 32 39 32 30 33
39 39 39 33 37 38

DIRECTION DIRECTION DIRECTION
SITE: 22. Foster City Blvd S.O Marlin Ave
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

503

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
26 35 32 27 30 32
27 31 25 29 29 32
26 29 35 25 35 26
30 35 31 27 35 25
27 32 31 34 34 25
28 33 29 26 26 27
32 31 28 28 35 27
27 26 27 28 34 32
26 35 34 26 29 28
35 27 29 34 30 28
30 27 34 31 31 35
27 25 34 34 34 28
30 34 26 34 27 30
30 32 30 32 31 30
30 34 33 25 32 28
31 32 27 31 30 27
26 32 29 35 27 33
31 26 29 31 35 32
31 28 27 35 30 35
33 29 26 35 31 33
33 33 25 25 26 26
30 29 35 31 31 32
31 31 26 27 35 32
33 33 29 35 28 27
26 28 31 26 35 28
31 35 34 32 26 25
29 31 27 34 27 32
31 30 25 33 32 27
27 35 30 31 35 30
35 34 26 28 31 32
26 25 35 32 27 26
31 28 31 35 30 26
29 31 30 34 25 32
32 32 29 33 35 25
33 25 25 31 35 31
32 30 33 25 35 26
34 28 35 25 31 27
33 34 29 32 27 28
29 32 32 31 29 33
35 30 26 35 30 35
29 25 31 34 27 33
34 26 30 31 32 26
34 33 31 29 31 27
25 30 33 30 28 34
33 31 28 28 26 25
35 31 30 33 33 31
26 31 33 34 28 25
35 25 35 33 26 25
29 25 31 34 29 33
35 28 25 25 25 28

DIRECTION DIRECTION DIRECTION
SITE: 23. Gull Ave E.O Mallard St
Posted MPH: 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

504

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
29 32 25 32 30 32
29 26 28 28 33 35
26 29 33 28 31 26
34 33 33 32 28 28
32 29 27 31 32 35
28 31 35 32 32 28
31 28 30 31 28 34
32 32 33 28 30 27
29 32 28 32 34 34
32 27 30 27 31 26
30 25 27 35 33 34
29 27 32 28 28 27
30 31 29 28 31 26
30 31 34 35 27 35
27 26 28 31 29 32
27 29 25 35 32 27
33 34 27 26 29 30
26 33 32 25 30 26
31 32 32 30 34 34
25 34 31 30 28 25
30 30 27 27 32 34
30 30 34 32 31 28
30 34 25 33 33 30
34 29 26 33 33 31
29 28 28 27 25 34
26 33 30 27 28 31
25 27 33 32 35 32
35 26 34 27 35 31
32 26 26 29 30 33
34 25 25 29 34 34
33 31 30 32 26 31
34 31 33 28 34 26
28 32 25 25 26 35
35 27 33 32 34 31
28 25 33 30 29 25
27 27 35 34 31 33
27 35 27 27 25 31
28 31 33 31 30 30
29 25 26 27 31 28
35 35 35 28 34 31
33 26 34 34 28 32
33 35 30 28 26 32
34 26 32 34 31 31
26 34 25 34 27 28
29 29 30 34 31 30
26 35 35 27 29 32
26 25 30 34 30 25
30 34 30 27 30 30
26 35 26 25 25 29
29 32 28 27 27 27

DIRECTION DIRECTION DIRECTION
SITE: 24. Marlin Ave E.O Halibut St
Posted MPH: 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

505

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
35 36 38 35 30 40
40 34 35 30 35 40
35 40 39 30 34 35
37 39 34 34 37 32
40 35 40 32 32 30
37 33 33 30 34 38
39 40 36 34 36 32
36 36 33 32 32 34
30 32 34 38 35 32
30 36 34 35 39 35
31 33 33 33 37 35
32 36 33 35 34 33
36 35 36 33 37 35
32 33 31 40 36 35
34 30 31 34 38 33
40 33 30 37 39 36
36 34 39 34 39 37
38 40 36 37 40 39
31 40 35 35 32 32
38 39 39 31 35 33
33 35 39 35 30 36
30 34 39 32 40 36
38 35 32 33 37 30
31 32 38 31 35 36
31 30 34 32 38 36
30 31 37 30 38 36
32 33 34 35 30 34
30 34 38 35 30 34
39 34 39 35 31 39
39 39 39 37 31 35
37 38 31 30 32 38
35 38 30 36 31 40
31 34 30 37 33 40
37 31 37 31 34 34
31 37 32 34 30 38
31 33 39 38 33 34
30 39 39 38 40 32
33 36 38 31 40 39
31 37 34 35 30 36
40 37 34 30 39 30
31 39 39 37 35 34
32 40 33 32 38 34
33 35 36 33 37 30
35 34 30 39 37 33
39 32 33 33 32 38
32 30 36 35 30 33
36 30 33 38 40 38
40 39 38 31 34 36
36 36 32 34 33 39
36 37 30 38 32 36

DIRECTION DIRECTION DIRECTION
SITE: 25. Metro Center Blvd E.O Vintage Park Dr
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

506

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
34 35 36 32 33 31
34 36 37 37 38 38
33 36 40 31 38 38
34 30 32 30 38 30
36 32 40 37 34 34
40 36 32 38 38 37
32 33 32 33 31 35
36 34 38 34 35 34
35 37 39 30 30 36
30 39 34 30 33 38
32 37 32 31 39 37
35 35 34 30 35 31
39 38 34 39 37 40
39 30 33 39 39 40
32 38 34 32 40 40
38 35 32 33 33 33
34 32 36 39 40 31
34 37 30 37 38 35
35 31 36 35 38 34
35 39 31 31 34 38
30 30 38 33 30 37
33 35 40 31 38 35
34 31 31 34 36 38
35 40 34 31 34 33
31 36 36 39 37 40
30 33 30 33 30 30
37 38 36 30 30 34
34 32 38 39 34 40
40 39 36 31 37 33
37 32 36 36 39 33
40 34 34 32 33 34
34 40 31 33 34 32
30 30 37 31 36 40
39 36 38 37 33 31
33 33 37 36 36 39
34 40 30 38 38 39
36 33 40 32 30 40
31 39 36 39 30 32
39 40 35 40 34 39
34 37 38 34 39 40
32 38 37 35 31 37
35 33 35 31 30 30
33 36 38 40 36 35
31 34 40 33 30 33
32 34 34 37 35 31
33 39 35 38 30 31
33 40 36 31 35 40
39 33 39 32 37 40
30 30 37 34 31 35
39 35 35 40 35 33

DIRECTION DIRECTION DIRECTION
SITE: 26. Pitcairn Dr W.O Santa Catalina Ln
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

507

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
23 25 21 28 25 22
23 23 24 30 27 22
29 28 27 27 27 24
21 30 27 20 22 22
24 20 26 20 25 24
20 25 20 23 21 25
26 24 22 28 25 20
27 24 21 20 20 30
20 22 23 20 23 30
25 22 20 25 30 29
25 30 26 27 24 29
20 22 29 26 23 24
25 27 29 21 20 26
22 24 28 22 22 22
24 23 30 30 24 29
27 21 26 26 25 30
29 21 26 20 22 26
21 21 27 21 20 25
26 27 30 24 24 29
28 20 20 25 26 20
26 21 26 21 30 28
20 20 29 28 27 29
28 23 20 24 29 30
29 30 30 28 24 24
20 27 22 24 26 22
27 30 23 24 27 25
23 23 21 23 20 26
20 23 30 21 30 27
30 29 26 30 22 22
21 29 20 30 25 23
20 29 25 20 24 25
30 22 30 30 21 24
24 25 23 20 28 22
22 24 25 30 27 29
22 27 22 21 28 20
28 25 22 22 25 21
24 24 20 20 30 27
27 27 23 22 29 20
26 20 24 27 22 28
22 27 22 23 27 25
24 29 22 22 21 28
30 26 26 21 29 29
23 26 22 24 29 24
30 30 25 24 27 20
26 30 30 28 20 21
28 27 22 22 24 28
27 30 28 29 22 25
29 23 20 29 23 29
30 26 21 30 27 25
25 20 30 20 27 23

DIRECTION DIRECTION DIRECTION
SITE: 27. Polaris Ave S.O Argus Ct
Posted MPH: 25

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

508

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
30 28 30 27 32 26
29 27 30 25 35 32
33 32 28 33 30 26
30 26 30 32 32 32
33 25 30 32 25 28
34 28 28 28 35 30
34 27 25 27 28 32
32 26 29 25 26 29
34 28 34 34 29 30
28 35 27 35 35 28
34 28 33 26 30 31
31 32 28 33 26 34
29 34 29 27 26 28
34 32 34 31 33 25
33 33 32 32 33 27
35 31 35 29 33 28
34 35 27 25 32 33
29 34 35 26 25 33
29 27 33 28 33 31
25 25 29 33 29 34
29 33 33 34 30 26
27 30 30 26 28 32
31 35 25 27 27 27
29 31 33 29 35 28
32 33 31 25 34 34
29 29 28 34 35 33
35 32 30 26 34 32
34 34 32 35 28 29
32 32 35 28 29 34
29 34 26 29 33 28
32 28 32 27 27 35
31 31 30 25 35 33
26 35 25 34 31 33
33 28 33 31 34 32
27 25 27 31 32 30
31 34 30 28 34 31
32 35 32 31 31 34
25 30 30 25 25 30
27 29 25 31 27 31
35 26 29 27 35 32
34 32 31 25 31 28
26 25 28 35 25 29
28 35 35 28 26 28
25 31 34 30 34 25
32 30 25 35 35 34
29 26 29 30 25 25
33 35 28 33 33 29
27 32 27 27 27 26
35 26 34 30 25 30
26 31 26 34 32 27

DIRECTION DIRECTION DIRECTION
SITE: 28. Polynesia Dr E.O Chrysopolis Dr
Posted MPH: 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

509

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
34 30 28 28 34 34
27 26 33 34 35 26
26 31 28 25 28 25
34 31 27 34 26 29
34 26 35 35 28 27
26 29 29 27 33 29
31 28 35 31 32 35
33 35 31 28 28 35
34 30 29 28 29 30
28 30 35 33 28 32
29 26 34 27 26 27
30 26 33 27 33 30
34 28 33 33 34 35
27 35 25 35 32 28
25 33 32 25 25 32
27 25 35 32 29 25
33 29 33 28 34 33
33 25 33 31 28 28
30 33 31 33 26 25
31 31 35 34 30 35
26 26 34 27 29 27
35 34 29 32 33 34
34 30 25 28 32 30
31 31 26 31 30 27
28 33 33 31 27 31
25 31 33 27 34 34
25 30 32 32 30 26
29 29 27 34 31 26
30 30 28 30 25 33
28 34 27 27 31 33
30 27 27 33 26 27
29 28 35 34 33 28
25 28 25 32 33 26
30 29 30 31 32 34
33 27 29 31 32 25
31 30 32 31 35 31
29 26 31 29 30 34
25 33 26 33 31 27
29 31 35 33 29 35
32 30 25 31 25 25
35 32 34 32 34 27
35 26 35 25 27 26
33 26 31 35 33 28
26 32 33 27 27 34
30 26 30 30 29 28
28 25 29 32 27 31
35 25 26 35 34 30
33 32 30 26 27 28
31 31 35 31 31 30
26 26 29 25 35 30

DIRECTION DIRECTION DIRECTION
SITE: 29. Port Royal Ave N.O Jamaica St
Posted MPH: 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

510

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
38 33 39 35 31 38
31 33 33 33 38 38
38 32 40 37 39 40
32 35 35 38 37 39
32 36 33 40 33 37
39 35 35 39 40 40
35 40 35 31 34 32
33 35 30 37 32 31
39 40 39 30 30 37
37 36 37 33 36 34
34 39 38 31 30 40
37 37 33 32 33 37
35 31 33 40 38 31
34 39 38 34 34 38
33 35 31 34 39 34
38 38 37 30 36 30
31 34 39 37 31 35
35 38 30 38 38 37
31 38 40 36 40 40
39 33 35 37 38 40
38 38 38 32 32 33
30 31 33 38 39 38
32 37 36 33 31 33
32 39 32 32 40 38
35 31 35 34 31 35
32 31 34 35 36 33
38 40 34 40 33 36
39 35 33 34 32 39
30 30 30 30 35 37
34 32 31 40 37 34
37 38 31 31 39 31
32 32 36 39 31 35
40 35 32 40 30 38
38 34 39 36 36 31
33 40 32 36 30 40
37 39 33 30 38 39
37 36 30 40 31 36
38 32 32 39 40 32
33 33 36 30 32 36
39 37 35 30 30 32
38 38 38 36 31 30
38 35 35 36 31 32
31 36 38 38 36 40
31 35 35 39 36 39
38 34 36 39 32 35
34 33 37 33 32 31
34 32 30 30 38 30
38 31 33 36 37 40
39 33 34 30 35 33
33 30 33 37 34 36

DIRECTION DIRECTION DIRECTION
SITE: 30. Shell Blvd S.O E Court Ln
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

511

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
37 38 38 34 39 34
30 33 36 31 37 36
36 37 36 39 40 38
32 30 33 32 34 33
34 38 33 34 33 39
32 40 39 34 40 30
30 32 38 34 37 38
40 33 34 40 33 38
33 35 40 36 33 36
32 36 39 38 31 39
31 38 38 33 38 38
39 34 40 31 32 36
30 37 31 38 30 35
35 31 37 33 33 32
31 32 36 40 38 36
32 38 30 33 30 31
40 39 30 31 38 32
39 36 39 35 32 31
40 35 39 40 40 34
31 35 40 33 35 35
31 39 36 33 34 40
37 40 39 36 36 38
40 32 33 39 31 39
36 38 39 30 30 36
40 40 38 35 31 36
34 32 32 36 30 33
35 40 31 30 32 35
32 31 37 36 34 31
37 39 33 30 37 38
31 40 31 38 37 32
35 39 39 40 34 30
31 33 34 36 32 40
30 32 37 30 35 34
35 36 40 39 33 31
38 39 32 30 31 32
34 34 32 32 38 33
32 33 37 38 30 32
37 36 37 38 32 35
37 35 40 34 37 39
39 37 39 37 37 33
38 35 39 33 37 35
35 37 36 30 31 36
32 40 36 32 36 40
34 35 31 39 40 35
33 35 32 34 36 33
38 40 35 33 33 31
30 39 33 39 32 30
36 40 31 30 40 36
40 33 34 38 39 35
38 39 40 30 36 38

DIRECTION DIRECTION DIRECTION
SITE: 31. Shell Blvd N.O South Rd
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

512

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
37 40 31 36 38 30
35 35 32 30 40 39
34 35 39 37 35 37
36 31 33 32 39 39
35 31 39 40 30 34
38 37 34 31 38 39
39 35 34 34 31 33
39 32 33 39 31 33
30 30 30 38 35 38
30 32 37 38 37 35
39 36 30 32 40 40
39 33 34 40 37 39
33 31 32 31 33 37
38 30 34 30 36 30
39 36 40 37 39 38
39 39 39 38 33 40
32 40 32 30 38 38
37 36 31 39 31 38
35 30 30 37 30 36
38 31 35 38 40 33
30 40 33 30 39 35
33 31 32 38 31 30
32 39 34 40 33 38
31 35 38 33 40 33
38 31 31 32 38 37
37 32 39 30 36 38
32 37 34 39 39 36
33 38 37 31 37 33
32 30 39 39 38 32
37 35 32 30 37 34
38 34 31 39 33 33
30 30 32 36 37 34
39 38 34 35 40 31
34 34 36 36 37 35
32 34 36 37 34 40
36 38 37 35 34 38
33 36 39 37 40 40
30 38 38 39 32 31
33 33 36 35 39 33
32 35 36 39 30 31
39 33 36 40 36 37
31 34 36 35 34 31
33 38 30 31 30 36
30 37 38 33 31 35
34 33 32 35 30 30
37 36 38 37 33 38
37 34 40 37 34 37
37 40 39 34 36 35
37 35 32 36 33 33
40 36 37 35 34 30

DIRECTION DIRECTION DIRECTION
SITE: 32. Shell Blvd S.O Catamaran St
Posted MPH: 35

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

513

NB/EB SB/WB NB/EB SB/WB NB/EB SB/WB
28 34 35 35 28 29
29 25 31 29 31 33
26 33 30 28 26 28
33 33 34 30 28 33
27 26 26 30 26 27
30 25 28 27 35 32
32 29 26 30 33 33
33 34 28 30 35 35
30 27 33 27 29 33
29 30 25 32 35 34
30 32 33 32 26 25
30 33 35 26 29 28
27 33 27 31 27 30
32 31 27 27 27 27
29 33 29 31 30 28
32 26 25 33 31 30
25 26 33 29 29 33
35 28 35 30 32 25
31 35 30 32 35 27
34 27 34 34 32 33
25 33 33 32 25 30
30 28 26 34 25 31
25 30 25 34 26 26
27 26 31 27 29 25
25 29 32 35 34 34
32 27 29 35 32 28
27 30 27 35 35 35
26 26 28 35 34 29
30 35 35 27 26 27
29 28 32 34 32 29
32 28 32 30 27 31
25 35 27 33 27 33
29 26 32 30 28 32
33 25 28 34 26 30
32 27 35 35 34 29
28 32 30 31 32 32
29 32 30 25 26 34
29 27 35 31 29 27
32 35 31 34 25 34
27 34 35 32 26 26
29 32 32 26 31 25
25 34 30 28 35 35
34 31 28 26 34 34
30 30 25 32 27 25
35 30 25 28 35 33
32 31 35 35 34 35
35 35 34 34 26 31
32 29 25 29 31 35
27 28 29 31 31 31
27 35 28 33 33 30

DIRECTION DIRECTION DIRECTION
SITE: 33. Vintage Park Dr N.O Metro Center Blvd
Posted MPH: 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

514

Attachment 2
ADT Volume Data

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

515

Page 1 ends

Site Code: 1

1. Altair Ave E.O Polaris Ave

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed EB WB Total
12:00 AM 4 2 6
01:00 0 0 0
02:00 0 0 0
03:00 2 4 6
04:00 1 16 17
05:00 1 31 32
06:00 9 29 38
07:00 37 60 97
08:00 67 53 120
09:00 54 77 131
10:00 37 73 110
11:00 53 66 119
12:00 PM 74 63 137
01:00 61 54 115
02:00 50 68 118
03:00 52 80 132
04:00 51 148 199
05:00 53 153 206
06:00 54 123 177
07:00 41 56 97
08:00 28 52 80
09:00 30 22 52
10:00 9 11 20
11:00 10 4 14
Total 778 1245 2023
Percent 38.5% 61.5%
AM Peak - 08:00 09:00 - - - - - - 09:00
Vol. - 67 77 - - - - - - 131
PM Peak - 12:00 17:00 - - - - - - 17:00
Vol. - 74 153 - - - - - - 206
Grand Total 778 1245 2023
Percent 38.5% 61.5%

ADT ADT 2,023 AADT 2,023

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

516

Page 1 ends

Site Code: 2

2. Baffin St N.O Antigua Ln

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 1 0 1
01:00 2 1 3
02:00 0 0 0
03:00 2 0 2
04:00 0 0 0
05:00 1 5 6
06:00 1 6 7
07:00 13 32 45
08:00 24 40 64
09:00 13 26 39
10:00 8 22 30
11:00 13 17 30
12:00 PM 17 21 38
01:00 25 20 45
02:00 18 19 37
03:00 24 14 38
04:00 26 19 45
05:00 37 22 59
06:00 34 18 52
07:00 18 18 36
08:00 16 8 24
09:00 5 5 10
10:00 7 1 8
11:00 4 2 6
Total 309 316 625
Percent 49.4% 50.6%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 24 40 - - - - - - 64
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 37 22 - - - - - - 59
Grand Total 309 316 625
Percent 49.4% 50.6%

ADT ADT 625 AADT 625

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

517

Page 1 ends

Site Code: 3

3. Balclutha Dr N.O Nina Ln

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 28-Sep-23
Time Thu NB SB Total
12:00 AM 1 1 2
01:00 1 0 1
02:00 0 0 0
03:00 0 0 0
04:00 0 0 0
05:00 0 2 2
06:00 4 4 8
07:00 25 37 62
08:00 26 82 108
09:00 20 25 45
10:00 13 23 36
11:00 18 32 50
12:00 PM 33 24 57
01:00 33 18 51
02:00 40 65 105
03:00 32 31 63
04:00 23 17 40
05:00 42 32 74
06:00 24 25 49
07:00 22 14 36
08:00 11 7 18
09:00 12 2 14
10:00 6 4 10
11:00 1 0 1
Total 387 445 832
Percent 46.5% 53.5%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 26 82 - - - - - - 108
PM Peak - 17:00 14:00 - - - - - - 14:00
Vol. - 42 65 - - - - - - 105
Grand Total 387 445 832
Percent 46.5% 53.5%

ADT ADT 832 AADT 832

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

518

Page 1 ends

Site Code: 4

4. Beach Park Blvd N.O Vega Cir

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 1 2 3
01:00 0 1 1
02:00 1 0 1
03:00 3 2 5
04:00 4 0 4
05:00 13 3 16
06:00 21 4 25
07:00 75 15 90
08:00 112 37 149
09:00 55 24 79
10:00 46 28 74
11:00 54 34 88
12:00 PM 45 43 88
01:00 46 38 84
02:00 55 48 103
03:00 42 46 88
04:00 43 64 107
05:00 49 91 140
06:00 39 62 101
07:00 35 45 80
08:00 20 27 47
09:00 16 31 47
10:00 7 8 15
11:00 0 7 7
Total 782 660 1442
Percent 54.2% 45.8%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 112 37 - - - - - - 149
PM Peak - 14:00 17:00 - - - - - - 17:00
Vol. - 55 91 - - - - - - 140
Grand Total 782 660 1442
Percent 54.2% 45.8%

ADT ADT 1,442 AADT 1,442

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

519

Page 1 ends

Site Code: 5

5. Beach Park Blvd E.O Lord Ivelson Ln

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed EB WB Total
12:00 AM 1 2 3
01:00 3 3 6
02:00 0 1 1
03:00 0 3 3
04:00 0 3 3
05:00 2 14 16
06:00 13 33 46
07:00 105 154 259
08:00 218 282 500
09:00 68 119 187
10:00 64 107 171
11:00 101 112 213
12:00 PM 258 251 509
01:00 141 146 287
02:00 133 128 261
03:00 198 153 351
04:00 185 149 334
05:00 285 218 503
06:00 239 162 401
07:00 164 104 268
08:00 92 67 159
09:00 56 42 98
10:00 26 23 49
11:00 18 4 22
Total 2370 2280 4650
Percent 51.0% 49.0%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 218 282 - - - - - - 500
PM Peak - 17:00 12:00 - - - - - - 12:00
Vol. - 285 251 - - - - - - 509
Grand Total 2370 2280 4650
Percent 51.0% 49.0%

ADT ADT 4,650 AADT 4,650

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

520

Page 1 ends

Site Code: 6

6. Beach Park Blvd S.O Egret St

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 28-Sep-23
Time Thu NB SB Total
12:00 AM 4 7 11
01:00 3 4 7
02:00 0 1 1
03:00 0 1 1
04:00 9 3 12
05:00 20 2 22
06:00 23 12 35
07:00 117 69 186
08:00 196 170 366
09:00 80 51 131
10:00 70 57 127
11:00 85 77 162
12:00 PM 136 192 328
01:00 99 94 193
02:00 86 104 190
03:00 105 96 201
04:00 79 127 206
05:00 99 161 260
06:00 108 139 247
07:00 109 111 220
08:00 58 76 134
09:00 56 48 104
10:00 17 26 43
11:00 12 19 31
Total 1571 1647 3218
Percent 48.8% 51.2%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 196 170 - - - - - - 366
PM Peak - 12:00 12:00 - - - - - - 12:00
Vol. - 136 192 - - - - - - 328
Grand Total 1571 1647 3218
Percent 48.8% 51.2%

ADT ADT 3,218 AADT 3,218

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

521

Page 1 ends

Site Code: 6B
6B. Beach Park Blvd S.O Swordfish St

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 1 0 1
01:00 1 2 3
02:00 0 1 1
03:00 0 1 1
04:00 0 1 1
05:00 1 1 2
06:00 13 4 17
07:00 71 53 124
08:00 170 193 363
09:00 20 16 36
10:00 39 21 60
11:00 58 30 88
12:00 PM 170 210 380
01:00 73 44 117
02:00 62 52 114
03:00 70 69 139
04:00 88 51 139
05:00 174 89 263
06:00 82 45 127
07:00 59 25 84
08:00 39 21 60
09:00 20 16 36
10:00 11 8 19
11:00 7 3 10
Total 1229 956 2185
Percent 56.2% 43.8%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 170 193 - - - - - - 363
PM Peak - 17:00 12:00 - - - - - - 12:00
Vol. - 174 210 - - - - - - 380
Grand Total 1229 956 2185
Percent 56.2% 43.8%

ADT ADT 2,185 AADT 2,185

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

522

Page 1 ends

Site Code: 5

7. Boothbay Ave S.O Galveston St

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 4 3 7
01:00 0 1 1
02:00 0 0 0
03:00 0 0 0
04:00 3 2 5
05:00 3 0 3
06:00 12 4 16
07:00 44 11 55
08:00 42 28 70
09:00 32 24 56
10:00 27 20 47
11:00 22 31 53
12:00 PM 24 26 50
01:00 21 17 38
02:00 17 27 44
03:00 29 40 69
04:00 29 53 82
05:00 29 47 76
06:00 27 51 78
07:00 11 32 43
08:00 9 22 31
09:00 7 22 29
10:00 1 8 9
11:00 0 1 1
Total 393 470 863
Percent 45.5% 54.5%
AM Peak - 07:00 11:00 - - - - - - 08:00
Vol. - 44 31 - - - - - - 70
PM Peak - 15:00 16:00 - - - - - - 16:00
Vol. - 29 53 - - - - - - 82
Grand Total 393 470 863
Percent 45.5% 54.5%

ADT ADT 863 AADT 863

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

523

Page 1 ends

Site Code: 8

8. Bounty Dr E.O Shell Blvd

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed EB WB Total
12:00 AM 10 4 14
01:00 3 3 6
02:00 3 0 3
03:00 3 0 3
04:00 3 2 5
05:00 2 3 5
06:00 10 12 22
07:00 67 39 106
08:00 88 65 153
09:00 61 43 104
10:00 47 39 86
11:00 65 43 108
12:00 PM 88 63 151
01:00 77 37 114
02:00 74 37 111
03:00 108 72 180
04:00 156 65 221
05:00 162 85 247
06:00 148 74 222
07:00 101 55 156
08:00 65 29 94
09:00 43 16 59
10:00 19 11 30
11:00 10 9 19
Total 1413 806 2219
Percent 63.7% 36.3%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 88 65 - - - - - - 153
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 162 85 - - - - - - 247
Grand Total 1413 806 2219
Percent 63.7% 36.3%

ADT ADT 2,219 AADT 2,219

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

524

Page 1 ends

Site Code: 9

9. Catamaran St N.O Balboa St

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 1 4 5
01:00 0 1 1
02:00 1 0 1
03:00 2 0 2
04:00 2 2 4
05:00 2 1 3
06:00 9 6 15
07:00 59 37 96
08:00 81 53 134
09:00 42 40 82
10:00 33 43 76
11:00 26 41 67
12:00 PM 52 60 112
01:00 31 52 83
02:00 34 38 72
03:00 58 54 112
04:00 47 64 111
05:00 84 110 194
06:00 66 82 148
07:00 43 64 107
08:00 21 36 57
09:00 10 24 34
10:00 1 11 12
11:00 2 1 3
Total 707 824 1531
Percent 46.2% 53.8%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 81 53 - - - - - - 134
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 84 110 - - - - - - 194
Grand Total 707 824 1531
Percent 46.2% 53.8%

ADT ADT 1,531 AADT 1,531

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

525

Page 1 ends

Site Code: 10

10. Catamaran St E.O Clipper Ln

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed EB WB Total
12:00 AM 11 8 19
01:00 3 3 6
02:00 2 1 3
03:00 3 1 4
04:00 4 4 8
05:00 3 12 15
06:00 12 44 56
07:00 79 131 210
08:00 94 181 275
09:00 83 112 195
10:00 61 96 157
11:00 78 109 187
12:00 PM 130 121 251
01:00 91 102 193
02:00 94 100 194
03:00 136 118 254
04:00 170 121 291
05:00 190 141 331
06:00 169 140 309
07:00 163 112 275
08:00 91 59 150
09:00 49 35 84
10:00 27 11 38
11:00 18 8 26
Total 1761 1770 3531
Percent 49.9% 50.1%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 94 181 - - - - - - 275
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 190 141 - - - - - - 331
Grand Total 1761 1770 3531
Percent 49.9% 50.1%

ADT ADT 3,531 AADT 3,531

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

526

Page 1 ends

Site Code: 11

11. Chess Dr E.O Vintage Park Dr

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 11-Oct-23
Time Wed EB WB Total
12:00 AM 25 6 31
01:00 9 2 11
02:00 19 5 24
03:00 7 9 16
04:00 13 49 62
05:00 31 88 119
06:00 73 149 222
07:00 165 262 427
08:00 201 446 647
09:00 265 451 716
10:00 339 310 649
11:00 447 280 727
12:00 PM 562 273 835
01:00 591 206 797
02:00 645 212 857
03:00 718 193 911
04:00 827 213 1040
05:00 821 213 1034
06:00 644 214 858
07:00 533 135 668
08:00 340 101 441
09:00 173 60 233
10:00 114 38 152
11:00 59 11 70
Total 7621 3926 11547
Percent 66.0% 34.0%
AM Peak - 11:00 09:00 - - - - - - 11:00
Vol. - 447 451 - - - - - - 727
PM Peak - 16:00 12:00 - - - - - - 16:00
Vol. - 827 273 - - - - - - 1040
Grand Total 7621 3926 11547
Percent 66.0% 34.0%

ADT ADT 11,547 AADT 11,547

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

527

Page 1 ends

Site Code: 12

12. E 3rd Ave E.O Lakeside Dr

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 28-Sep-23
Time Thu EB WB Total
12:00 AM 11 8 19
01:00 2 5 7
02:00 6 4 10
03:00 3 5 8
04:00 12 13 25
05:00 40 37 77
06:00 91 111 202
07:00 221 336 557
08:00 364 559 923
09:00 278 321 599
10:00 185 166 351
11:00 203 174 377
12:00 PM 203 149 352
01:00 226 167 393
02:00 300 221 521
03:00 449 229 678
04:00 550 297 847
05:00 679 300 979
06:00 360 189 549
07:00 173 117 290
08:00 94 79 173
09:00 83 64 147
10:00 48 41 89
11:00 29 25 54
Total 4610 3617 8227
Percent 56.0% 44.0%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 364 559 - - - - - - 923
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 679 300 - - - - - - 979
Grand Total 4610 3617 8227
Percent 56.0% 44.0%

ADT ADT 8,227 AADT 8,227

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

528

Page 1 ends

Site Code: 13

13. E 3rd Ave W.O Lincoln Centre Dr

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 28-Sep-23
Time Thu EB WB Total
12:00 AM 1 10 11
01:00 5 9 14
02:00 3 2 5
03:00 3 2 5
04:00 6 3 9
05:00 25 4 29
06:00 82 15 97
07:00 123 34 157
08:00 277 65 342
09:00 320 116 436
10:00 170 77 247
11:00 147 128 275
12:00 PM 119 119 238
01:00 117 124 241
02:00 105 149 254
03:00 100 195 295
04:00 86 238 324
05:00 83 295 378
06:00 56 145 201
07:00 55 107 162
08:00 26 42 68
09:00 44 58 102
10:00 37 49 86
11:00 31 38 69
Total 2021 2024 4045
Percent 50.0% 50.0%
AM Peak - 09:00 11:00 - - - - - - 09:00
Vol. - 320 128 - - - - - - 436
PM Peak - 12:00 17:00 - - - - - - 17:00
Vol. - 119 295 - - - - - - 378
Grand Total 2021 2024 4045
Percent 50.0% 50.0%

ADT ADT 4,045 AADT 4,045

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

529

Page 1 ends

Site Code: 14

14. E Hillsdale Blvd W.O Sea Spray Ln

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed EB WB Total
12:00 AM 73 28 101
01:00 32 34 66
02:00 19 21 40
03:00 19 13 32
04:00 46 12 58
05:00 96 21 117
06:00 199 9 208
07:00 564 11 575
08:00 1008 31 1039
09:00 873 42 915
10:00 708 49 757
11:00 764 122 886
12:00 PM 941 166 1107
01:00 805 299 1104
02:00 1092 501 1593
03:00 1349 692 2041
04:00 1532 737 2269
05:00 1530 660 2190
06:00 1392 541 1933
07:00 944 588 1532
08:00 708 496 1204
09:00 440 517 957
10:00 236 502 738
11:00 162 502 664
Total 15532 6594 22126
Percent 70.2% 29.8%
AM Peak - 08:00 11:00 - - - - - - 08:00
Vol. - 1008 122 - - - - - - 1039
PM Peak - 16:00 16:00 - - - - - - 16:00
Vol. - 1532 737 - - - - - - 2269
Grand Total 15532 6594 22126
Percent 70.2% 29.8%

ADT ADT 22,126 AADT 22,126

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

530

Page 1 ends

Site Code: 15

15. E Hillsdale Blvd E.O Portal Ln

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 28-Sep-23
Time Thu EB WB Total
12:00 AM 32 52 84
01:00 24 28 52
02:00 19 19 38
03:00 11 15 26
04:00 32 26 58
05:00 68 55 123
06:00 250 122 372
07:00 619 362 981
08:00 852 646 1498
09:00 603 445 1048
10:00 524 415 939
11:00 548 535 1083
12:00 PM 619 570 1189
01:00 555 509 1064
02:00 601 665 1266
03:00 526 770 1296
04:00 652 885 1537
05:00 740 1022 1762
06:00 617 887 1504
07:00 513 605 1118
08:00 376 425 801
09:00 265 320 585
10:00 132 172 304
11:00 72 114 186
Total 9250 9664 18914
Percent 48.9% 51.1%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 852 646 - - - - - - 1498
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 740 1022 - - - - - - 1762
Grand Total 9250 9664 18914
Percent 48.9% 51.1%

ADT ADT 18,914 AADT 18,914

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

531

Page 1 ends

Site Code: 16

16. E Hillsdale Blvd N.O Calypso Ln

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 28-Sep-23
Time Thu NB SB Total
12:00 AM 23 11 34
01:00 12 9 21
02:00 3 2 5
03:00 9 10 19
04:00 10 26 36
05:00 13 59 72
06:00 57 134 191
07:00 276 429 705
08:00 571 731 1302
09:00 253 368 621
10:00 251 338 589
11:00 256 353 609
12:00 PM 464 449 913
01:00 324 336 660
02:00 463 411 874
03:00 411 463 874
04:00 457 367 824
05:00 490 459 949
06:00 413 326 739
07:00 361 230 591
08:00 251 142 393
09:00 169 124 293
10:00 91 48 139
11:00 56 25 81
Total 5684 5850 11534
Percent 49.3% 50.7%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 571 731 - - - - - - 1302
PM Peak - 17:00 15:00 - - - - - - 17:00
Vol. - 490 463 - - - - - - 949
Grand Total 5684 5850 11534
Percent 49.3% 50.7%

ADT ADT 11,534 AADT 11,534

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

532

Page 1 ends

Site Code: 17

17. Edgewater Blvd N.O Orion Ln

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 18 42 60
01:00 8 14 22
02:00 3 2 5
03:00 15 11 26
04:00 37 15 52
05:00 86 22 108
06:00 246 78 324
07:00 739 286 1025
08:00 892 532 1424
09:00 692 445 1137
10:00 571 450 1021
11:00 577 516 1093
12:00 PM 617 689 1306
01:00 606 590 1196
02:00 559 685 1244
03:00 594 797 1391
04:00 604 893 1497
05:00 746 1089 1835
06:00 570 999 1569
07:00 500 650 1150
08:00 272 502 774
09:00 181 313 494
10:00 90 164 254
11:00 28 95 123
Total 9251 9879 19130
Percent 48.4% 51.6%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 892 532 - - - - - - 1424
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 746 1089 - - - - - - 1835
Grand Total 9251 9879 19130
Percent 48.4% 51.6%

ADT ADT 19,130 AADT 19,130

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

533

Page 1 ends

Site Code: 18

18. Edgewater Blvd N.O Boothbay Ave

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 11 17 28
01:00 5 8 13
02:00 3 0 3
03:00 6 1 7
04:00 20 7 27
05:00 50 13 63
06:00 127 33 160
07:00 489 117 606
08:00 503 330 833
09:00 365 228 593
10:00 336 221 557
11:00 145 259 404
12:00 PM 2 319 321
01:00 0 246 246
02:00 2 322 324
03:00 4 448 452
04:00 3 462 465
05:00 7 739 746
06:00 1 435 436
07:00 1 240 241
08:00 0 108 108
09:00 0 52 52
10:00 0 88 88
11:00 0 43 43
Total 2080 4736 6816
Percent 30.5% 69.5%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 503 330 - - - - - - 833
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 7 739 - - - - - - 746
Grand Total 2080 4736 6816
Percent 30.5% 69.5%

ADT ADT 6,816 AADT 6,816

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

534

Page 1 ends

Site Code: 19

19. Halsey Blvd N.O Burrows St

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 1 2 3
01:00 0 1 1
02:00 1 1 2
03:00 1 1 2
04:00 1 0 1
05:00 3 1 4
06:00 11 5 16
07:00 46 32 78
08:00 68 45 113
09:00 51 27 78
10:00 39 34 73
11:00 50 47 97
12:00 PM 63 50 113
01:00 44 61 105
02:00 50 52 102
03:00 47 47 94
04:00 52 58 110
05:00 44 65 109
06:00 47 61 108
07:00 35 39 74
08:00 21 37 58
09:00 12 22 34
10:00 1 12 13
11:00 2 7 9
Total 690 707 1397
Percent 49.4% 50.6%
AM Peak - 08:00 11:00 - - - - - - 08:00
Vol. - 68 47 - - - - - - 113
PM Peak - 12:00 17:00 - - - - - - 12:00
Vol. - 63 65 - - - - - - 113
Grand Total 690 707 1397
Percent 49.4% 50.6%

ADT ADT 1,397 AADT 1,397

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

535

Page 1 ends

Site Code: 20

20. Foster City Blvd S.O Chess Dr

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 28-Sep-23
Time Thu NB SB Total
12:00 AM 47 50 97
01:00 39 23 62
02:00 25 33 58
03:00 45 21 66
04:00 94 27 121
05:00 230 74 304
06:00 501 181 682
07:00 1183 315 1498
08:00 1497 463 1960
09:00 1159 430 1589
10:00 930 389 1319
11:00 898 434 1332
12:00 PM 947 479 1426
01:00 834 525 1359
02:00 788 654 1442
03:00 893 778 1671
04:00 783 1004 1787
05:00 880 1116 1996
06:00 803 752 1555
07:00 672 442 1114
08:00 494 286 780
09:00 361 198 559
10:00 186 139 325
11:00 90 90 180
Total 14379 8903 23282
Percent 61.8% 38.2%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 1497 463 - - - - - - 1960
PM Peak - 12:00 17:00 - - - - - - 17:00
Vol. - 947 1116 - - - - - - 1996
Grand Total 14379 8903 23282
Percent 61.8% 38.2%

ADT ADT 23,282 AADT 23,282

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

536

Page 1 ends

Site Code: 21
Foster City Blvd S.O Civic Center Dr

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 11-Oct-23
Time Wed NB SB Total
12:00 AM 23 48 71
01:00 13 31 44
02:00 10 18 28
03:00 13 4 17
04:00 45 29 74
05:00 113 41 154
06:00 275 120 395
07:00 739 316 1055
08:00 894 597 1491
09:00 646 421 1067
10:00 553 414 967
11:00 572 458 1030
12:00 PM 627 580 1207
01:00 577 577 1154
02:00 631 583 1214
03:00 627 741 1368
04:00 669 713 1382
05:00 603 871 1474
06:00 595 813 1408
07:00 471 643 1114
08:00 377 485 862
09:00 239 287 526
10:00 107 198 305
11:00 61 102 163
Total 9480 9090 18570
Percent 51.1% 48.9%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 894 597 - - - - - - 1491
PM Peak - 16:00 17:00 - - - - - - 17:00
Vol. - 669 871 - - - - - - 1474
Grand Total 9480 9090 18570
Percent 51.1% 48.9%

ADT ADT 18,570 AADT 18,570

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

537

Page 1 ends

Site Code: 22

22. Foster City Blvd S.O Marlin Ave

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 10 11 21
01:00 8 5 13
02:00 6 6 12
03:00 0 0 0
04:00 4 2 6
05:00 19 2 21
06:00 49 18 67
07:00 173 68 241
08:00 287 113 400
09:00 150 81 231
10:00 94 65 159
11:00 109 84 193
12:00 PM 203 138 341
01:00 133 120 253
02:00 106 105 211
03:00 131 142 273
04:00 133 146 279
05:00 156 196 352
06:00 146 200 346
07:00 119 132 251
08:00 75 115 190
09:00 44 75 119
10:00 20 44 64
11:00 7 20 27
Total 2182 1888 4070
Percent 53.6% 46.4%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 287 113 - - - - - - 400
PM Peak - 12:00 18:00 - - - - - - 17:00
Vol. - 203 200 - - - - - - 352
Grand Total 2182 1888 4070
Percent 53.6% 46.4%

ADT ADT 4,070 AADT 4,070

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

538

Page 1 ends

Site Code: 23

23. Gull Ave E.O Mallard St

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 28-Sep-23
Time Thu EB WB Total
12:00 AM 4 1 5
01:00 2 0 2
02:00 2 0 2
03:00 0 1 1
04:00 3 7 10
05:00 3 11 14
06:00 18 37 55
07:00 62 130 192
08:00 137 212 349
09:00 51 85 136
10:00 56 85 141
11:00 54 73 127
12:00 PM 105 117 222
01:00 68 76 144
02:00 124 106 230
03:00 109 139 248
04:00 124 101 225
05:00 116 81 197
06:00 112 79 191
07:00 103 45 148
08:00 63 31 94
09:00 43 23 66
10:00 22 11 33
11:00 15 3 18
Total 1396 1454 2850
Percent 49.0% 51.0%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 137 212 - - - - - - 349
PM Peak - 14:00 15:00 - - - - - - 15:00
Vol. - 124 139 - - - - - - 248
Grand Total 1396 1454 2850
Percent 49.0% 51.0%

ADT ADT 2,850 AADT 2,850

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

539

Page 1 ends

Site Code: 24

24. Marlin Ave E.O Halibut St

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed EB WB Total
12:00 AM 9 5 14
01:00 1 2 3
02:00 1 1 2
03:00 4 4 8
04:00 2 3 5
05:00 3 21 24
06:00 31 43 74
07:00 131 176 307
08:00 196 252 448
09:00 89 136 225
10:00 99 108 207
11:00 91 117 208
12:00 PM 273 213 486
01:00 151 135 286
02:00 121 147 268
03:00 139 165 304
04:00 181 117 298
05:00 194 159 353
06:00 205 140 345
07:00 159 92 251
08:00 111 55 166
09:00 62 37 99
10:00 30 15 45
11:00 12 14 26
Total 2295 2157 4452
Percent 51.5% 48.5%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 196 252 - - - - - - 448
PM Peak - 12:00 12:00 - - - - - - 12:00
Vol. - 273 213 - - - - - - 486
Grand Total 2295 2157 4452
Percent 51.5% 48.5%

ADT ADT 4,452 AADT 4,452

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

540

Page 1 ends

Site Code: 25

25. Metro Center Blvd E.O Vintage Park D

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 28-Sep-23
Time Thu EB WB Total
12:00 AM 10 15 25
01:00 3 6 9
02:00 18 13 31
03:00 5 6 11
04:00 11 21 32
05:00 28 52 80
06:00 53 109 162
07:00 79 249 328
08:00 160 471 631
09:00 234 519 753
10:00 262 491 753
11:00 300 601 901
12:00 PM 319 576 895
01:00 301 569 870
02:00 357 539 896
03:00 360 538 898
04:00 456 488 944
05:00 501 518 1019
06:00 376 453 829
07:00 251 413 664
08:00 115 300 415
09:00 60 100 160
10:00 41 53 94
11:00 13 37 50
Total 4313 7137 11450
Percent 37.7% 62.3%
AM Peak - 11:00 11:00 - - - - - - 11:00
Vol. - 300 601 - - - - - - 901
PM Peak - 17:00 12:00 - - - - - - 17:00
Vol. - 501 576 - - - - - - 1019
Grand Total 4313 7137 11450
Percent 37.7% 62.3%

ADT ADT 11,450 AADT 11,450

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

541

Page 1 ends

Site Code: 26

26. Pitcairn Dr W.O Santa Catalina Ln

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed EB WB Total
12:00 AM 6 2 8
01:00 1 0 1
02:00 0 0 0
03:00 0 3 3
04:00 0 6 6
05:00 1 6 7
06:00 8 22 30
07:00 27 105 132
08:00 94 124 218
09:00 55 88 143
10:00 63 73 136
11:00 67 68 135
12:00 PM 93 81 174
01:00 71 88 159
02:00 104 110 214
03:00 134 92 226
04:00 130 111 241
05:00 287 193 480
06:00 143 115 258
07:00 107 164 271
08:00 50 33 83
09:00 38 15 53
10:00 20 11 31
11:00 8 5 13
Total 1507 1515 3022
Percent 49.9% 50.1%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 94 124 - - - - - - 218
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 287 193 - - - - - - 480
Grand Total 1507 1515 3022
Percent 49.9% 50.1%

ADT ADT 3,022 AADT 3,022

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

542

Page 1 ends

Site Code: 27

27. Polaris Ave S.O Argus Ct

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 2 0 2
01:00 1 0 1
02:00 3 0 3
03:00 1 1 2
04:00 0 2 2
05:00 2 11 13
06:00 3 31 34
07:00 45 119 164
08:00 54 171 225
09:00 26 67 93
10:00 24 52 76
11:00 20 53 73
12:00 PM 59 79 138
01:00 32 44 76
02:00 63 62 125
03:00 57 80 137
04:00 88 58 146
05:00 106 84 190
06:00 106 72 178
07:00 73 43 116
08:00 50 39 89
09:00 18 27 45
10:00 12 36 48
11:00 6 2 8
Total 851 1133 1984
Percent 42.9% 57.1%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 54 171 - - - - - - 225
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 106 84 - - - - - - 190
Grand Total 851 1133 1984
Percent 42.9% 57.1%

ADT ADT 1,984 AADT 1,984

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

543

Page 1 ends

Site Code: 28

28. Polynesia Dr E.O Chrysopolis Dr

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed EB WB Total
12:00 AM 3 2 5
01:00 0 0 0
02:00 0 0 0
03:00 0 2 2
04:00 1 1 2
05:00 1 3 4
06:00 7 13 20
07:00 86 72 158
08:00 107 125 232
09:00 25 32 57
10:00 25 18 43
11:00 33 25 58
12:00 PM 123 103 226
01:00 40 41 81
02:00 25 28 53
03:00 42 20 62
04:00 46 26 72
05:00 52 34 86
06:00 37 19 56
07:00 20 25 45
08:00 26 17 43
09:00 14 4 18
10:00 7 1 8
11:00 5 4 9
Total 725 615 1340
Percent 54.1% 45.9%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 107 125 - - - - - - 232
PM Peak - 12:00 12:00 - - - - - - 12:00
Vol. - 123 103 - - - - - - 226
Grand Total 725 615 1340
Percent 54.1% 45.9%

ADT ADT 1,340 AADT 1,340

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

544

Page 1 ends

Site Code: 29

29. Port Royal Ave N.O Jamaica St

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 1 3 4
01:00 0 1 1
02:00 0 1 1
03:00 1 3 4
04:00 1 1 2
05:00 10 2 12
06:00 25 4 29
07:00 75 14 89
08:00 64 37 101
09:00 46 23 69
10:00 21 14 35
11:00 36 22 58
12:00 PM 35 40 75
01:00 38 38 76
02:00 38 38 76
03:00 31 32 63
04:00 35 54 89
05:00 46 62 108
06:00 30 48 78
07:00 33 43 76
08:00 11 26 37
09:00 12 17 29
10:00 4 13 17
11:00 4 4 8
Total 597 540 1137
Percent 52.5% 47.5%
AM Peak - 07:00 08:00 - - - - - - 08:00
Vol. - 75 37 - - - - - - 101
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 46 62 - - - - - - 108
Grand Total 597 540 1137
Percent 52.5% 47.5%

ADT ADT 1,137 AADT 1,137

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

545

Page 1 ends

Site Code: 30
Shell Blvd S.O E Court Ln

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 11-Oct-23
Time Wed NB SB Total
12:00 AM 4 11 15
01:00 2 11 13
02:00 3 4 7
03:00 6 3 9
04:00 15 9 24
05:00 25 23 48
06:00 43 45 88
07:00 118 93 211
08:00 207 142 349
09:00 190 173 363
10:00 177 195 372
11:00 195 213 408
12:00 PM 224 218 442
01:00 227 225 452
02:00 217 247 464
03:00 282 234 516
04:00 252 255 507
05:00 252 257 509
06:00 202 288 490
07:00 203 233 436
08:00 91 170 261
09:00 32 76 108
10:00 25 54 79
11:00 6 17 23
Total 2998 3196 6194
Percent 48.4% 51.6%
AM Peak - 08:00 11:00 - - - - - - 11:00
Vol. - 207 213 - - - - - - 408
PM Peak - 15:00 18:00 - - - - - - 15:00
Vol. - 282 288 - - - - - - 516
Grand Total 2998 3196 6194
Percent 48.4% 51.6%

ADT ADT 6,194 AADT 6,194

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

546

Page 1 ends

Site Code: 31
Shell Blvd N.O South Rd

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 11-Oct-23
Time Wed NB SB Total
12:00 AM 11 37 48
01:00 4 11 15
02:00 4 6 10
03:00 4 6 10
04:00 20 9 29
05:00 51 5 56
06:00 132 37 169
07:00 347 128 475
08:00 611 255 866
09:00 420 237 657
10:00 287 195 482
11:00 287 255 542
12:00 PM 331 277 608
01:00 320 302 622
02:00 283 308 591
03:00 399 366 765
04:00 373 492 865
05:00 560 676 1236
06:00 374 555 929
07:00 257 416 673
08:00 191 279 470
09:00 73 193 266
10:00 36 97 133
11:00 22 49 71
Total 5397 5191 10588
Percent 51.0% 49.0%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 611 255 - - - - - - 866
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 560 676 - - - - - - 1236
Grand Total 5397 5191 10588
Percent 51.0% 49.0%

ADT ADT 10,588 AADT 10,588

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

547

Page 1 ends

Site Code: 32

32. Shell Blvd S.O Catamaran St

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 27-Sep-23
Time Wed NB SB Total
12:00 AM 4 4 8
01:00 1 3 4
02:00 1 2 3
03:00 4 2 6
04:00 3 2 5
05:00 8 2 10
06:00 22 12 34
07:00 87 68 155
08:00 182 112 294
09:00 129 72 201
10:00 108 80 188
11:00 103 96 199
12:00 PM 154 142 296
01:00 123 120 243
02:00 112 126 238
03:00 137 114 251
04:00 150 137 287
05:00 182 245 427
06:00 165 171 336
07:00 132 144 276
08:00 62 102 164
09:00 28 50 78
10:00 14 17 31
11:00 4 10 14
Total 1915 1833 3748
Percent 51.1% 48.9%
AM Peak - 08:00 08:00 - - - - - - 08:00
Vol. - 182 112 - - - - - - 294
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 182 245 - - - - - - 427
Grand Total 1915 1833 3748
Percent 51.1% 48.9%

ADT ADT 3,748 AADT 3,748

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

548

Page 1 ends

Site Code: 33

33. Vintage Park Dr N.O Metro Center Blv

All Traffic Data Services, LLC
www.alltrafficdata.net

Start 28-Sep-23
Time Thu NB SB Total
12:00 AM 6 14 20
01:00 5 8 13
02:00 6 13 19
03:00 4 7 11
04:00 14 25 39
05:00 37 58 95
06:00 67 109 176
07:00 109 264 373
08:00 198 510 708
09:00 233 447 680
10:00 214 433 647
11:00 252 569 821
12:00 PM 275 589 864
01:00 239 529 768
02:00 240 559 799
03:00 268 582 850
04:00 303 574 877
05:00 380 599 979
06:00 319 495 814
07:00 220 412 632
08:00 132 271 403
09:00 91 109 200
10:00 44 52 96
11:00 17 37 54
Total 3673 7265 10938
Percent 33.6% 66.4%
AM Peak - 11:00 11:00 - - - - - - 11:00
Vol. - 252 569 - - - - - - 821
PM Peak - 17:00 17:00 - - - - - - 17:00
Vol. - 380 599 - - - - - - 979
Grand Total 3673 7265 10938
Percent 33.6% 66.4%

ADT ADT 10,938 AADT 10,938

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

549

Attachment 3
E&TS Worksheets

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

550

Engineering and Traffic Survey
Foster City, California
LOCATION 1
Street: Altair Avenue
Segment: East Hillsdale Boulevard to Edgewater Boulevard

PHYSICAL CHARACTERISTICS

0.28 mi.
2 Curvilinear, flat
Adequate
Residential
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
1 SPEED DATA
25 mph
Eastbound
29 mph
Westbound
29 mph
29 mph
21 to 30 mph
93%
Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic:

Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

0.967
2,023
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.):

Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
15 20 25 30 35
Number of Observations
Speed (mph)
LOCATION 1
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

551

Engineering and Traffic Survey
Foster City, California
LOCATION 1
Street: Altair Avenue
Segment: East Hillsdale Boulevard to Edgewater Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 1

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

552

Engineering and Traffic Survey
Foster City, California
LOCATION 2
Street: Baffin Street
Segment: Edgewater Boulevard to Cornwallis Lane

PHYSICAL CHARACTERISTICS

0.34 mi.
2 Curvilinear, flat
Adequate
Residential
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
0 SPEED DATA
35 mph
Eastbound
39 mph
Westbound
38 mph
39 mph
30 to 39 mph
91%
Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.):

Existing Posted Speed Limit:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Sight Distance:

Average Daily Traffic:

Collision Review Period:
625
n/a
Segment Length:
# of Travel Lanes:

Alignment, Grade:
0 5
10 15
20 25
25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 2
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

553

Engineering and Traffic Survey
Foster City, California
LOCATION 2
Street: Baffin Street
Segment: Edgewater Boulevard to Cornwallis Lane

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 2

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

554

Engineering and Traffic Survey
Foster City, California
LOCATION 3
Street: Balclutha Drive
Segment: Foster City Boulevard to Flying Cloud Drive

PHYSICAL CHARACTERISTICS

0.42 mi.
2 Straight, flat
Adequate
Residential
Divided on the western portion, undivided for the remainder On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
1 SPEED DATA
30 mph
Eastbound
34 mph
Westbound
34 mph
34 mph
25 to 34 mph
92%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 832
Collision Review Period:

1.568
Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.):

Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 3
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

555

Engineering and Traffic Survey
Foster City, California
LOCATION 3
Street: Balclutha Drive
Segment: Foster City Boulevard to Flying Cloud Drive

SUMMARY
RECOMMENDED POSTED SPEED LIMIT: 30 mph
The California Vehicle Code (CVC) and California Manual on Uniform Traffic Control Devices (CA MUTCD) specify that the posted speed limits are to be established by rounding the measured 85th percentile speed to the nearest 5 mph increment, and the CVC (Section 22358.6) and CA MUTCD (Section 2B.13, Paragraph 12a) allow for the posted speed to be reduced by 5 mph thereafter using one of two options. Option 1 is when the measured 85th percentile speed would require a rounding down, the posted speed may be reduced by an additional 5 mph based on the findings of an Engineering and Traffic Survey.

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 3

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

556

Engineering and Traffic Survey
Foster City, California
LOCATION 4
Street: Beach Park Boulevard
Segment: Polaris Avenue to Edgewater Boulevard

PHYSICAL CHARACTERISTICS

0.71 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Education
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
Shared-road/bike route (Class III)

TRAFFIC CHARACTERISTICS
2017 through 2021
0 SPEED DATA
25 mph
Eastbound
33 mph
Westbound
34 mph
33 mph
25 to 34 mph
93%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 1,442
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): n/a
Existing Posted Speed Limit:

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):
0 2
4 6
8 10
12 14
16 18
20 20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 4
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

557

Engineering and Traffic Survey
Foster City, California
LOCATION 4
Street: Beach Park Boulevard
Segment: Polaris Avenue to Edgewater Boulevard

Option 2 is when the measured 85th percentile speed would require a rounding up, the posted speed may be rounded down instead to the nearest 5 mph increment per the procedures outlined in the CVC and CA MUTCD. Additionally, the CA MUTCD states that when establishing or reevaluating speed limits, roadside development and environment can be factors for consideration (CA MUTCD Section 2B.13, Paragraph 16). In addition, the CA MUTCD states that additional lowering of the speed limits is allowed for a roadway segment adjacent to or within 0.25 miles of land or facilities that generate high concentrations of bicyclists and pedestrians (CA MUTCD Section 2B.13, Paragraph 12l and Section 2B.13, Paragraph 12m).

Based on the collected radar speed data the measured 85th percentile speed rounds to a speed greater than the existing posted speed limit. However, this segment is adjacent to or within 0.25 miles of an elementary school and a recreational area.

In addition, this segment is surrounded by single-family homes and includes a marked crosswalk that is uncontrolled.

Therefore, it is recommended that the posted speed limit remain unchanged due to the adjacent land uses, the uncontrolled crosswalk, and the associated pedestrian activity.

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 4

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

558

Engineering and Traffic Survey
Foster City, California
LOCATION 5
Street: Beach Park Boulevard
Segment: Edgewater Boulevard to Foster City Boulevard

PHYSICAL CHARACTERISTICS

1.3 mi.
4 Curvilinear, rolling but no steep grades
Adequate
Mixed - Residential and Education
Divided
On-street bike facilities on the western portion, no shoulder on the eastern portion None
Shared-road/bike route (Class III) on eastern portion and bike lane (Class II) on the western portion

TRAFFIC CHARACTERISTICS
2017 through 2021
6 SPEED DATA
35 mph
Eastbound
38 mph
Westbound
39 mph
39 mph
30 to 39 mph
92%
Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:
4,650
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.544
Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Segment Length:
0 5
10 15
20 25
25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 5
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

559

Engineering and Traffic Survey
Foster City, California
LOCATION 5
Street: Beach Park Boulevard
Segment: Edgewater Boulevard to Foster City Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 5

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

560

Engineering and Traffic Survey
Foster City, California
LOCATION 6a
Street: Beach Park Boulevard
Segment: East Hillsdale Boulevard to Marlin Avenue

PHYSICAL CHARACTERISTICS

1.13 mi.

Varies, 2 to 4
Curvilinear, flat
Adequate
Mixed - Residential and Open Space
Undivided
On-street bike facilities (both sides) and parking (west side) On-street, parallel (both sides in the north, west side in the south) Bike route (Class III) on the northern portion, bike lane (Class II) on the southern portion TRAFFIC CHARACTERISTICS 6
2017 through 2021
3 SPEED DATA
35 mph
Northbound
39 mph
Southbound
39 mph
39 mph
31 to 40 mph
92%
Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.452
Existing Posted Speed Limit:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 3,218
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Segment Length:
0 2
4 6
8 10
12 14
16 18
20 25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 6a
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

561

Engineering and Traffic Survey
Foster City, California
LOCATION 6a
Street: Beach Park Boulevard
Segment: East Hillsdale Boulevard to Marlin Avenue

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 6a

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

562

Engineering and Traffic Survey
Foster City, California
LOCATION 6b
Street: Beach Park Boulevard
Segment: Marlin Avenue to Foster City Boulevard

PHYSICAL CHARACTERISTICS

0.96 mi.
4 Curvilinear, flat
Adequate
Mixed - Residential, Education, and Open Space
Undivided
On-street bike facilities (both sides) and parking (west side) On-street, parallel (one side, west only)
Bike lane (Class II)
TRAFFIC CHARACTERISTICS 34
2017 through 2021
1 SPEED DATA
35 mph
Northbound
38 mph
Southbound
39 mph
38 mph
30 to 39 mph
92%Percent in Pace Speed (Both Directions):

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.261
Existing Posted Speed Limit:

Direction 1:

Parking:

Bike Facilities:

Average Daily Traffic: 2,185
Collision Review Period:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Segment Length:
# of Travel Lanes:
0 5
10 15
20 25
30 25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 6b
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

563

Engineering and Traffic Survey
Foster City, California
LOCATION 6b
Street: Beach Park Boulevard
Segment: Marlin Avenue to Foster City Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 6b

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

564

Engineering and Traffic Survey
Foster City, California
LOCATION 7
Street: Boothbay Avenue
Segment: Edgewater Boulevard to Port Royal Avenue

PHYSICAL CHARACTERISTICS

0.48 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Open Space
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
2 SPEED DATA
30 mph
Eastbound
34 mph
Westbound
34 mph
34 mph
25 to 34 mph
92%
Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Collision Rate (collisions/million veh. mi.): 2.646
Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Bike Facilities:

Average Daily Traffic: 863
Collision Review Period:

Reported Collisions During Review Period:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Segment Length:
# of Travel Lanes:

Alignment, Grade:
0 5
10 15
20 25
20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 7
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

565

Engineering and Traffic Survey
Foster City, California
LOCATION 7
Street: Boothbay Avenue
Segment: Edgewater Boulevard to Port Royal Avenue

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 7

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

566

Engineering and Traffic Survey
Foster City, California
LOCATION 8
Street: Bounty Drive
Segment: Shell Boulevard to Foster City Boulevard

PHYSICAL CHARACTERISTICS

0.29 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Open Space
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
0 SPEED DATA
30 mph
Eastbound
34 mph
Westbound
33 mph
33 mph
25 to 34 mph
92%
Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Average Daily Traffic: 2,219
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): n/a
Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:
0 5
10 15
20 25
20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 8
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

567

Engineering and Traffic Survey
Foster City, California
LOCATION 8
Street: Bounty Drive
Segment: Shell Boulevard to Foster City Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 8

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

568

Engineering and Traffic Survey
Foster City, California
LOCATION 9
Street: Catamaran Street
Segment: Shell Boulevard to Beach Park Boulevard

PHYSICAL CHARACTERISTICS

0.65 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Open Space
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
4 SPEED DATA
30 mph
Eastbound
34 mph
Westbound
34 mph
34 mph
26 to 35 mph
92%
Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 2.202
Existing Posted Speed Limit:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 1,531
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Segment Length:
0 5
10 15
20 25
20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 9
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

569

Engineering and Traffic Survey
Foster City, California
LOCATION 9
Street: Catamaran Street
Segment: Shell Boulevard to Beach Park Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 9

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

570

Engineering and Traffic Survey
Foster City, California
LOCATION 10
Street: Catamaran Street
Segment: Shell Boulevard to Marlin Avenue

PHYSICAL CHARACTERISTICS

0.41 mi.
2 Straight, flat
Adequate
Residential
Undivided
On-street parking (one side, north only), shoulder 5+ feet (one side, south only) On-street, parallel (one side, north only)
Shared-road/bike route (Class III)

TRAFFIC CHARACTERISTICS
2017 through 2021
0 SPEED DATA
30 mph
Eastbound
34 mph
Westbound
34 mph
34 mph
26 to 35 mph
92%Percent in Pace Speed (Both Directions):

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): n/a
Existing Posted Speed Limit:

Direction 1:

Parking:

Bike Facilities:

Average Daily Traffic: 3,531
Collision Review Period:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Segment Length:
# of Travel Lanes:
0 5
10 15
20 25
20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 10
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

571

Engineering and Traffic Survey
Foster City, California
LOCATION 10
Street: Catamaran Street
Segment: Shell Boulevard to Marlin Avenue

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 10

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

572

Engineering and Traffic Survey
Foster City, California
LOCATION 11
Street: Chess Drive
Segment: City Limits to Foster City Boulevard

PHYSICAL CHARACTERISTICS

0.27 mi.

Varies, 3 to 5
Straight, flat
Adequate
Commercial
Divided
None
None
None

TRAFFIC CHARACTERISTICS
2017 through 2021
2 SPEED DATA
30 mph
Eastbound
33 mph
Westbound
34 mph
34 mph
25 to 34 mph
26 to 35 mph
92%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 11,547
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.352
Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 11
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

573

Engineering and Traffic Survey
Foster City, California
LOCATION 11
Street: Chess Drive
Segment: City Limits to Foster City Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 11

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

574

Engineering and Traffic Survey
Foster City, California
LOCATION 12
Street: East Third Avenue
Segment: City Limits to Foster City Boulevard

PHYSICAL CHARACTERISTICS

0.96 mi.
4 Straight, flat
Adequate
Mixed - Office and Open Space
Divided
5+ feet on western portion on the north side, none on the remainder None
Shared-road/bike route (Class III) on the western portion only

TRAFFIC CHARACTERISTICS
2017 through 2021
4 SPEED DATA
45 mph
Eastbound
49 mph
Westbound
49 mph
49 mph
41 to 50 mph
88%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 8,227
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.278
Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
35 40 45 50 55
Number of Observations
Speed (mph)
LOCATION 12
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

575

Engineering and Traffic Survey
Foster City, California
LOCATION 12
Street: East Third Avenue
Segment: City Limits to Foster City Boulevard

SUMMARY
RECOMMENDED POSTED SPEED LIMIT: 45 mph
The California Vehicle Code (CVC) and California Manual on Uniform Traffic Control Devices (CA MUTCD) specify that the posted speed limits are to be established by rounding the measured 85th percentile speed to the nearest 5 mph increment, and the CVC (Section 22358.6) and CA MUTCD (Section 2B.13, Paragraph 12a) allow for the posted speed to be reduced by 5 mph thereafter using one of two options. Option 1 is when the measured 85th percentile speed would require a rounding down, the posted speed may be reduced by an additional 5 mph based on the findings of an Engineering and Traffic Survey.

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 12

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

576

Engineering and Traffic Survey
Foster City, California
LOCATION 13
Street: East Third Avenue
Segment: Foster City Boulevard to Easterly Limit

PHYSICAL CHARACTERISTICS

0.57 mi.
2 Curvilinear, flat
Adequate
Mixed - Office, Industrial, and Open Space
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
1 SPEED DATA
40 mph
Eastbound
44 mph
Westbound
44 mph
44 mph
36 to 45 mph
94%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 4,045
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.238
Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
30 35 40 45 50
Number of Observations
Speed (mph)
LOCATION 13
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

577

Engineering and Traffic Survey
Foster City, California
LOCATION 13
Street: East Third Avenue
Segment: Foster City Boulevard to Easterly Limit

SUMMARY
RECOMMENDED POSTED SPEED LIMIT: 40 mph
The California Vehicle Code (CVC) and California Manual on Uniform Traffic Control Devices (CA MUTCD) specify that the posted speed limits are to be established by rounding the measured 85th percentile speed to the nearest 5 mph increment, and the CVC (Section 22358.6) and CA MUTCD (Section 2B.13, Paragraph 12a) allow for the posted speed to be reduced by 5 mph thereafter using one of two options. Option 1 is when the measured 85th percentile speed would require a rounding down, the posted speed may be reduced by an additional 5 mph based on the findings of an Engineering and Traffic Survey.

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 13

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

578

Engineering and Traffic Survey
Foster City, California
LOCATION 14
Street: East Hillsdale Boulevard
Segment: City Limits to Edgewater Boulevard

PHYSICAL CHARACTERISTICS

0.64 mi.
6 Curvilinear, flat
Adequate
Residential
Divided
On-street bike facilities (both sides)
None
Bike lane (Class II)

TRAFFIC CHARACTERISTICS
2017 through 2021
13 SPEED DATA
40 mph
Eastbound
43 mph
Westbound
44 mph
43 mph
35 to 44 mph
90%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 22,126
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.503
Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
30 35 40 45 50
Number of Observations
Speed (mph)
LOCATION 14
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

579

Engineering and Traffic Survey
Foster City, California
LOCATION 14
Street: East Hillsdale Boulevard
Segment: City Limits to Edgewater Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 14

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

580

Engineering and Traffic Survey
Foster City, California
LOCATION 15
Street: East Hillsdale Boulevard
Segment: Edgewater Boulevard to Foster City Boulevard

PHYSICAL CHARACTERISTICS

0.67 mi.

Varies, 4 to 6
Straight, flat
Adequate
Mixed - Residential, Commercial, and Open Space
Divided
On-street bike facilities (both sides)
None
Bike lane (Class II)

TRAFFIC CHARACTERISTICS
2017 through 2021
19 SPEED DATA
35 mph
Eastbound
39 mph
Westbound
39 mph
39 mph
31 to 40 mph
90%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 18,914
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.822
Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 2
4 6
8 10
12 14
16 18
20 25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 15
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

581

Engineering and Traffic Survey
Foster City, California
LOCATION 15
Street: East Hillsdale Boulevard
Segment: Edgewater Boulevard to Foster City Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 15

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

582

Engineering and Traffic Survey
Foster City, California
LOCATION 16
Street: East Hillsdale Boulevard
Segment: Foster City Boulevard to Gull Avenue

PHYSICAL CHARACTERISTICS

0.61 mi.
4 Curvilinear, flat
Adequate
Mixed - Residential, Industrial, and Office
TWLTL on the eastern portion, divided on the remainder
5+ feet and on-street bike facilities on the western portion, no shoulder on the eastern portion On-street, parallel (both sides) on the south side of the western portion only Shared-road/bike route (Class III) on the eastern portion, bike lane (Class II) on the western portion

TRAFFIC CHARACTERISTICS
2017 through 2021
6 SPEED DATA
35 mph
Eastbound
39 mph
Westbound
39 mph
39 mph
31 to 40 mph
92%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 11,534
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.467
Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 16
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

583

Engineering and Traffic Survey
Foster City, California
LOCATION 16
Street: East Hillsdale Boulevard
Segment: Foster City Boulevard to Gull Avenue

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 16

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

584

Engineering and Traffic Survey
Foster City, California
LOCATION 17
Street: Edgewater Boulevard
Segment: City Limits to Beach Park Boulevard

PHYSICAL CHARACTERISTICS

1.16 mi.
4 Curvilinear, flat
Adequate
Mixed - Residential, Education, Open Space, and Office
Divided
On-street bike facilities (both sides), on-street parking (both sides) on the southern portion On-street, parallel (both sides) on the southern portion, none on the northern portion Bike lane with buffer (Class II) on the southern portion, bike lane (Class II) on the northern portion

TRAFFIC CHARACTERISTICS
2017 through 2021
15 SPEED DATA
40 mph
Northbound
44 mph
Southbound
44 mph
44 mph
36 to 45 mph
92%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 19,130
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.370
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
30 35 40 45 50
Number of Observations
Speed (mph)
LOCATION 17
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

585

Engineering and Traffic Survey
Foster City, California
LOCATION 17
Street: Edgewater Boulevard
Segment: City Limits to Beach Park Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 17

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

586

Engineering and Traffic Survey
Foster City, California
LOCATION 18
Street: Edgewater Boulevard
Segment: Beach Park Boulevard to Baffin Street

PHYSICAL CHARACTERISTICS

0.97 mi.
4 Curvilinear, flat
Adequate
Mixed - Residential, Commercial, and Open Space
Divided
On-street bike facilities (both sides), on-street parallel parking (west side) on northern portion On-street, parallel (one side, west only) on northern portion Bike lane (Class II)

TRAFFIC CHARACTERISTICS
2017 through 2021
3 SPEED DATA
35 mph
Northbound
39 mph
Southbound
39 mph
39 mph
31 to 40 mph
89%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 6,816
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.249
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 18
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

587

Engineering and Traffic Survey
Foster City, California
LOCATION 18
Street: Edgewater Boulevard
Segment: Beach Park Boulevard to Baffin Street

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 18

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

588

Engineering and Traffic Survey
Foster City, California
LOCATION 19
Street: Farragut/Halsey Boulevards
Segment: Beach Park Boulevard to Beach Park Boulevard

PHYSICAL CHARACTERISTICS

0.61 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Open Space
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
2 SPEED DATA
25 mph
Northbound
29 mph
Southbound
29 mph
29 mph
20 to 29 mph
94%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 1,397
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 1.286
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
15 20 25 30 35
Number of Observations
Speed (mph)
LOCATION 19
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

589

Engineering and Traffic Survey
Foster City, California
LOCATION 19
Street: Farragut/Halsey Boulevards
Segment: Beach Park Boulevard to Beach Park Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 19

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

590

Engineering and Traffic Survey
Foster City, California
LOCATION 20
Street: Foster City Boulevard
Segment: East Third Avenue to East Hillsdale Boulevard

PHYSICAL CHARACTERISTICS

0.79 mi.

Varies, 4 to 6
Curvilinear, flat to rolling
Mostly adequate, a few places with grades and curves that restrict sight distance Mixed - Commercial and Industrial
Varies, divided and TWLTL
None
None
Shared-road/bike route (Class III)

TRAFFIC CHARACTERISTICS
2017 through 2021
14 SPEED DATA
35 mph
Northbound
39 mph
Southbound
39 mph
39 mph
31 to 40 mph
90%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 23,282
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.417
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 20
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

591

Engineering and Traffic Survey
Foster City, California
LOCATION 20
Street: Foster City Boulevard
Segment: East Third Avenue to East Hillsdale Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 20

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

592

Engineering and Traffic Survey
Foster City, California
LOCATION 21
Street: Foster City Boulevard
Segment: East Hillsdale Boulevard to Bounty Drive

PHYSICAL CHARACTERISTICS

0.56 mi.
4 Straight, flat
Adequate
Mixed - Residential, Commercial, and Open Space
Divided
On-street parking (one side, east only), 5+ feet shoulder (west side) on southern portion On-street, parallel (one side, east only)
Shared-road/bike route (Class III) on the west side of the southern portion only

TRAFFIC CHARACTERISTICS
2017 through 2021
10 SPEED DATA
40 mph
Northbound
44 mph
Southbound
43 mph
44 mph
35 to 44 mph
94%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 18,570
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.527
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
30 35 40 45 50
Number of Observations
Speed (mph)
LOCATION 21
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

593

Engineering and Traffic Survey
Foster City, California
LOCATION 21
Street: Foster City Boulevard
Segment: East Hillsdale Boulevard to Bounty Drive

SUMMARY
RECOMMENDED POSTED SPEED LIMIT: 35 mph
The California Vehicle Code (CVC) and California Manual on Uniform Traffic Control Devices (CA MUTCD) specify that the posted speed limits are to be established by rounding the measured 85th percentile speed to the nearest 5 mph increment, and the CVC (Section 22358.6) and CA MUTCD (Section 2B.13, Paragraph 12a) allow for the posted speed limit to be reduced by 5 mph thereafter using one of two options. Option 1 is when the measured 85th percentile speed would require a rounding down, the posted speed may be reduced by an additional 5 mph based on the findings of an Engineering and Traffic Survey. Option 2 is when the measured 85th percentile speed would require a rounding up, the posted speed may be rounded down instead to the nearest 5 mph increment based on the procedures outlined in the CVC and CA MUTCD. Based on the collected radar speed data, the 85th percentile speed for this segment falls within the range to allow rounding down instead of up to establish the speed limit at 40 mph, per Option 2. However, this segment is book-ended by 35 mph segments to the north (i.e. location 20) and to the south (i.e., location 22). The Federal Highway Administration (FHWA) Noteworthy Speed Management Practices report notes that consistency is a factor that is considered in setting safe speed limits stating, “consistent speed limits on roadways with similar functions and characteristics assist drivers in developing good driving habits.” In addition, the CA MUTCD states that “speed zone changes should be coordinated with changes in roadway conditions or roadside development” (Section 2B.13, Paragraph 27.J). This segment and the adjacent segments on Foster City Boulevard have similar roadway geometries, roadway conditions, and roadside development. Therefore, it is recommended that the posted speed limit be reduced by 5 mph to 35 mph to remain consistent with the adjacent segments on Foster City Boulevard (locations 20 and 22).

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 21

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

594

Engineering and Traffic Survey
Foster City, California
LOCATION 22
Street: Foster City Boulevard
Segment: Bounty Drive to Beach Park Boulevard

PHYSICAL CHARACTERISTICS

0.63 mi.
4 Straight, flat to rolling
Mostly adequate, a few places with grades and curves that restrict sight distance Mixed - Residential, Commercial, and Open Space
Divided
None
None
Shared-road/bike route (Class III)

TRAFFIC CHARACTERISTICS
2017 through 2021
3 SPEED DATA
35 mph
Northbound
39 mph
Southbound
39 mph
39 mph
31 to 40 mph
91%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 4,070
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.641
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 22
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

595

Engineering and Traffic Survey
Foster City, California
LOCATION 22
Street: Foster City Boulevard
Segment: Bounty Drive to Beach Park Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 22

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

596

Engineering and Traffic Survey
Foster City, California
LOCATION 23
Street: Gull Avenue
Segment: East Hillsdale Boulevard to Beach Park Boulevard

PHYSICAL CHARACTERISTICS

0.91 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Open Space
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
Shared-road/bike route (Class III)

TRAFFIC CHARACTERISTICS
2017 through 2021
0 SPEED DATA
30 mph
Northbound
34 mph
Southbound
34 mph
34 mph
26 to 35 mph
91%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 2,850
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): n/a
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 23
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

597

Engineering and Traffic Survey
Foster City, California
LOCATION 23
Street: Gull Avenue
Segment: East Hillsdale Boulevard to Beach Park Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 23

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

598

Engineering and Traffic Survey
Foster City, California
LOCATION 24
Street: Marlin Avenue
Segment: Catamaran Street to Beach Park Boulevard

PHYSICAL CHARACTERISTICS

0.98 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential, Commercial, and Open Space
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
Shared-road/bike route (Class III), except on the southern portion

TRAFFIC CHARACTERISTICS
2017 through 2021
2 SPEED DATA
30 mph
Northbound
34 mph
Southbound
34 mph
34 mph
25 to 34 mph
93%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 4,452
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.251
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 24
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

599

Engineering and Traffic Survey
Foster City, California
LOCATION 24
Street: Marlin Avenue
Segment: Catamaran Street to Beach Park Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 24

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

600

Engineering and Traffic Survey
Foster City, California
LOCATION 25
Street: Metro Center Boulevard
Segment: Edgewater Boulevard to Foster City Boulevard

PHYSICAL CHARACTERISTICS

0.72 mi.
4 Curvilinear, flat
Adequate
Mixed - Residential, Office, and Commercial
Divided
On-street bike facilities (both sides)
None
Bike lane (Class II), except on the east portion

TRAFFIC CHARACTERISTICS
2017 through 2021
10 SPEED DATA
35 mph
Eastbound
39 mph
Westbound
38 mph
39 mph
30 to 39 mph
93%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 11,450
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.665
Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 25
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

601

Engineering and Traffic Survey
Foster City, California
LOCATION 25
Street: Metro Center Boulevard
Segment: Edgewater Boulevard to Foster City Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 25

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

602

Engineering and Traffic Survey
Foster City, California
LOCATION 26
Street: Pitcairn Drive
Segment: Edgewater Boulevard to Aruba Lane

PHYSICAL CHARACTERISTICS

0.69 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Open Space
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
Shared-road/bike route (Class III)

TRAFFIC CHARACTERISTICS
2017 through 2021
0 SPEED DATA
35 mph
Eastbound
38 mph
Westbound
39 mph
39 mph
30 to 39 mph
91%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 3,022
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): n/a
Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 26
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

603

Engineering and Traffic Survey
Foster City, California
LOCATION 26
Street: Pitcairn Drive
Segment: Edgewater Boulevard to Aruba Lane

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 26

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

604

Engineering and Traffic Survey
Foster City, California
LOCATION 27
Street: Polaris Avenue
Segment: Altair Avenue to Beach Park Boulevard

PHYSICAL CHARACTERISTICS

0.57 mi.
2 Curvilinear, flat
Restricted at one location
Mixed - Residential, Education, and Open Space
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
0 SPEED DATA
25 mph
Northbound
29 mph
Southbound
29 mph
29 mph
20 to 29 mph
89%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 1,984
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): n/a
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 2
4 6
8 10
12 14
16 18
20 15 20 25 30 35
Number of Observations
Speed (mph)
LOCATION 27
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

605

Engineering and Traffic Survey
Foster City, California
LOCATION 27
Street: Polaris Avenue
Segment: Altair Avenue to Beach Park Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 27

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

606

Engineering and Traffic Survey
Foster City, California
LOCATION 28
Street: Polynesia Drive
Segment: Foster City Boulevard to Flying Mist Isle

PHYSICAL CHARACTERISTICS

0.43 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Education
Undivided on the eastern portion, divided on the western portion On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
0 SPEED DATA
30 mph
Eastbound
34 mph
Westbound
34 mph
34 mph
26 to 35 mph
25 to 34 mph
91%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 1,340
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): n/a
Existing Posted Speed Limit:

Direction 1:

Eastbound 85th Percentile Speed:

Direction 2:

Westbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 2
4 6
8 10
12 14
16 18
20 20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 28
Eastbound
Westbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

607

Engineering and Traffic Survey
Foster City, California
LOCATION 28
Street: Polynesia Drive
Segment: Foster City Boulevard to Flying Mist Isle

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 28

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

608

Engineering and Traffic Survey
Foster City, California
LOCATION 29
Street: Port Royal Avenue
Segment: Edgewater Boulevard to Edgewater Boulevard

PHYSICAL CHARACTERISTICS

1.45 mi.
2 Curvilinear, flat
Adequate
Mixed - Residential and Open Space
Undivided
On-street parking (both sides)
On-street, parallel (both sides)
None

TRAFFIC CHARACTERISTICS
2017 through 2021
2 SPEED DATA
30 mph
Northbound
34 mph
Southbound
34 mph
34 mph
26 to 35 mph
92%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 1,137
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.665
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 29
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

609

Engineering and Traffic Survey
Foster City, California
LOCATION 29
Street: Port Royal Avenue
Segment: Edgewater Boulevard to Edgewater Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 29

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

610

Engineering and Traffic Survey
Foster City, California
LOCATION 30
Street: Shell Boulevard
Segment: Metro Center Boulevard to East Hillsdale Boulevard

PHYSICAL CHARACTERISTICS

0.24 mi.
4 Curvilinear, flat
Adequate
Mixed - Residential, Commercial, and Open Space
Divided
0 to 5 feet on the northern portion
None
Shared-road/bike route (Class III) on the northern portion

TRAFFIC CHARACTERISTICS
2017 through 2021
3 SPEED DATA
35 mph
Northbound
38 mph
Southbound
39 mph
39 mph
30 to 39 mph
92%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 6,194
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 1.106
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 30
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

611

Engineering and Traffic Survey
Foster City, California
LOCATION 30
Street: Shell Boulevard
Segment: Metro Center Boulevard to East Hillsdale Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 30

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

612

Engineering and Traffic Survey
Foster City, California
LOCATION 31
Street: Shell Boulevard
Segment: East Hillsdale Boulevard to Bounty Drive

PHYSICAL CHARACTERISTICS

0.42 mi.
4 Straight, flat
Adequate
Mixed - Residential and Open Space
Divided
On-street parking (one side, west only), on-street bike facilities (both sides) On-street, parallel (one side, west only)
Bike lane with buffer (Class II) on east side, bike lane (Class II) on west side

TRAFFIC CHARACTERISTICS
2017 through 2021
9 SPEED DATA
35 mph
Northbound
39 mph
Southbound
39 mph
39 mph
31 to 40 mph
92%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 10,588
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 1.109
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 2
4 6
8 10
12 14
16 18
20 25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 31
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

613

Engineering and Traffic Survey
Foster City, California
LOCATION 31
Street: Shell Boulevard
Segment: East Hillsdale Boulevard to Bounty Drive

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 31

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

614

Engineering and Traffic Survey
Foster City, California
LOCATION 32
Street: Shell Boulevard
Segment: Bounty Drive to Beach Park Boulevard

PHYSICAL CHARACTERISTICS

0.47 mi.
4 Curvilinear, flat to rolling
Mostly adequate, a few places with grades and curves that restrict sight distance Mixed - Residential, Education, and Open Space
Divided
On-street bike facilities (both sides) on northern portion None
Bike lane (Class II) on northern portion

TRAFFIC CHARACTERISTICS
2017 through 2021
2 SPEED DATA
35 mph
Northbound
39 mph
Southbound
39 mph
39 mph
30 to 39 mph
93%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 3,748
Collision Review Period:

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.622
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):
0 5
10 15
20 25
25 30 35 40 45
Number of Observations
Speed (mph)
LOCATION 32
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

615

Engineering and Traffic Survey
Foster City, California
LOCATION 32
Street: Shell Boulevard
Segment: Bounty Drive to Beach Park Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 32

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

616

Engineering and Traffic Survey
Foster City, California
LOCATION 33
Street: Vintage Park Drive
Segment: Foster City Boulevard to Metro Center Boulevard

PHYSICAL CHARACTERISTICS

0.75 mi.
4 Curvilinear, flat to rolling
Mostly adequate, a few places with grades and curves that restrict sight distance Mixed - Office, Industrial, and Open Space
Divided
None
None
Shared-road/bike route (Class III)

TRAFFIC CHARACTERISTICS
2017 through 2021
1 SPEED DATA
30 mph
Northbound
34 mph
Southbound
34 mph
34 mph
26 to 35 mph
92%
Segment Length:
# of Travel Lanes:

Alignment, Grade:

Sight Distance:

Adjacent Land Uses:

Median Type:

Shoulder:

Parking:

Bike Facilities:

Average Daily Traffic: 10,938
Collision Review Period:

Combined Pace (Both Directions):

Percent in Pace Speed (Both Directions):

Reported Collisions During Review Period:

Collision Rate (collisions/million veh. mi.): 0.067
Existing Posted Speed Limit:

Direction 1:

Northbound 85th Percentile Speed:

Direction 2:

Southbound 85th Percentile Speed:

Combined 85th Percentile Speed (Both Directions):
0 2
4 6
8 10
12 14
16 18
20 20 25 30 35 40
Number of Observations
Speed (mph)
LOCATION 33
Northbound
Southbound

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

617

Engineering and Traffic Survey
Foster City, California
LOCATION 33
Street: Vintage Park Drive
Segment: Foster City Boulevard to Metro Center Boulevard

0.00 0.10

0.20 0.30

0.40 0.50

0.60 0.70

0.80 0.90

1.00 0 10 20 30 40 50 60 70 80
Cumulative Percentage
Speed (mph)
LOCATION 33

7.2 Attachment 3 - Foster City 2025 School Zone ETS Study by Hexagon

618

HEXAGON TRANSPORTATION
CONSULTANTS, INC.
100 Century Center Court, Suite 501
San Jose, California 95112
Ph: (408) 971-6100
www.hextrans.com
DATE: 9/3/2025
DRAWN: JC CITY OF FOSTER CITY

FOSTER CITY SCHOOL SPEED LIMIT SIGNAGE EXHIBIT
SCALE: 1" = 100'
CHECKED: TC

SIGN LEGEND

SIGN LEGEND
1 SPEED
LIMIT
25 SPEED
LIMIT
15 WHEN

CHILDREN

ARE PRESENT
MPH
20 7.2
Attachment 4 - Signage Plan

619

CRANE AVENUE

AUDUBON ELEMENTARY
SCHOOL
CRANE
AVENUE

HEXAGON TRANSPORTATION
CONSULTANTS, INC.
100 Century Center Court, Suite 501
San Jose, California 95112
Ph: (408) 971-6100
www.hextrans.com
DATE: 9/3/2025
DRAWN: JC CITY OF FOSTER CITY

FOSTER CITY SCHOOL SPEED LIMIT SIGNAGE EXHIBIT
SCALE: 1" = 100'
CHECKED: TC

AUDUBON ELEMENTARY SCHOOL
2 MATCH LINE SEE BELOW LEFT
MATCH LINE SEE ABO9E RIGHT

SANDERLING
STREET

SWAN STREET

PELICAN
COURT
EGRET
STREET
PUFFIN
COURT
STILT
COURT
MATCH LINE SEE BELOW LEFT
MATCH LINE SEE ABO9E RIGHT
DUCK
COURT

GULLAVENUE
LOON
COURT
TEAL
STREET

7.2 Attachment 4 - Signage Plan

620

GULL AVENUE

HEXAGON TRANSPORTATION
CONSULTANTS, INC.
100 Century Center Court, Suite 501
San Jose, California 95112
Ph: (408) 971-6100
www.hextrans.com
DATE: 9/3/2025
DRAWN: JC CITY OF FOSTER CITY

FOSTER CITY SCHOOL SPEED LIMIT SIGNAGE EXHIBIT
SCALE: 1" = 100'
CHECKED: TC

AUDUBON ELEMENTARY SCHOOL
3 AUDUBON

ELEMENTARY

SCHOOL DRIVEWAY
MATCH LINE AA SEE ABO9E
MATCH LINE BB ABO9E

KILLDEER COURT

SWAN STREET
MATCH LINE AA SEE BELOW
MATCH LINE BB SEE BELOW

MALLARDSTREET
PLOVER
STREET

TURNSTONE
COURT

7.2 Attachment 4 - Signage Plan

621

TARPON STREET

SWORDFISH STREET

HEXAGON TRANSPORTATION
CONSULTANTS, INC.
100 Century Center Court, Suite 501
San Jose, California 95112
Ph: (408) 971-6100
www.hextrans.com
DATE: 9/3/2025
DRAWN: JC CITY OF FOSTER CITY

FOSTER CITY SCHOOL SPEED LIMIT SIGNAGE EXHIBIT
SCALE: 1" = 100'
CHECKED: TC

BOWDITCH MIDDLE SCHOOL
4 BOWDITCH MIDDLE
SCHOOL

BEACH PARK

BOULEVARD

BEACH PARK

BOULEVARD

HADDOCK
STREET
RIBBON
STREET

SEA HORSE
COURT

BOWDITCH MIDDLE
SCHOOL

7.2 Attachment 4 - Signage Plan

622

NIANTIC DRIVE

HEXAGON TRANSPORTATION
CONSULTANTS, INC.
100 Century Center Court, Suite 501
San Jose, California 95112
Ph: (408) 971-6100
www.hextrans.com
DATE: 9/3/2025
DRAWN: JC CITY OF FOSTER CITY

FOSTER CITY SCHOOL SPEED LIMIT SIGNAGE EXHIBIT
SCALE: 1" = 100'
CHECKED: TC

BREWER ISLAND ELEMENTARY SCHOOL
5 BREWER ISLAND

ELEMENTARY SCHOOL

POLYNESIA
DRIVE

LURLINE DRIVE

CHRYSOPOLISDRIVE

NIANTIC
DRIVE

BALCLUTHADRIVE
FLYING

MIST ISLE

BREWER ISLAND

ELEMENTARY SCHOOL

BREWER ISLAND

ELEMENTARY SCHOOL
MATCH LINE SEE BELOW LEFT
MATCH LINE SEE ABO9E RIGHT

NINA LANE

FOSTER CITY

BOULEVARD

SANTA MARIALANE

POLYNESIA DRIVE

COMET DRIVE

7.2 Attachment 4 - Signage Plan

623

HEXAGON TRANSPORTATION
CONSULTANTS, INC.
100 Century Center Court, Suite 501
San Jose, California 95112
Ph: (408) 971-6100
www.hextrans.com
DATE: 9/3/2025
DRAWN: JC CITY OF FOSTER CITY

FOSTER CITY SCHOOL SPEED LIMIT SIGNAGE EXHIBIT
SCALE: 1" = 100'
CHECKED: TC

FOSTER CITY ELEMENTARY SCHOOL
6 POLLUX COURT

ARCTURUS
CIRCLE

FOSTER CITY

ELEMENTARY SCHOOL

POLARISAVENUE

CASTOR STREET

ARCTURUS
CIRCLE

7.2 Attachment 4 - Signage Plan

624

DATE: November 3, 2025

TO: Mayor and Members of the City Council

VIA: Stefan Chatwin, City Manager

FROM: Nate Cruz, Finance Director
DEPARTMENT: Finance

SUBJECT: FY 2024-25 FOURTH QUARTER FINANCIAL UPDATE

RECOMMENDATION
It is recommended that the City Council, by Minute Order, receive and accept the report on the FY 2024-25 Fourth Quarter Financial Update.

EXECUTIVE SUMMARY
FY 2024-25 ended another strong financial year for Foster City, with a net General Fund Surplus of $7.4 million compared to a budgeted deficit of $6.7 million, resulting in an ending fund balance of $71.3 million (110% of FY 2025-26 budgeted expenses). These results were driven primarily by:
Higher revenues from the new Business License Tax structure, Robust interest earnings,
Permit revenues exceeding budget expectations, and
Reduced salary expenditures from position vacancies.

Despite these notable financial results, financial headwinds remain including, transient occupancy tax levels which remain below pre-pandemic levels, high office vacancy rates, and economic uncertainty driven by rapid shifts in federal policy.

Water and Wastewater enterprise funds performed as expected, with sufficient rate- based revenues to cover expenses.

BACKGROUND & ANALYSIS

8.1 8.1 Staff Report

625

The table below summarizes General Fund (Funds 001-003) operating results for FY 2024-25. See the attachments for other funds.

Major revenue and expenditure variances included:

1. Property Taxes: Direct real property tax payments performed largely as predicted in FY 2024-25, but Excess ERAF1 is historically difficult to predict and budgeted very conservatively. The positive variance in this category is due to excess ERAF.

2. Property Taxes in Lieu of Vehicle License Fees (VLF): In the 2004 State budget compromise, the State committed to pay local governments property taxes in lieu of diverted VLF revenue under a formula which is tied to minimum school funding. For the past seven years, the State’s available property tax under the formula has been insufficient to pay the amount owed, but the State consistently backfilled this shortfall through additional appropriations until FY2024-25 when 1 Educational Revenue Augmentation Fund (ERAF) refers to property taxes diverted from localities to the state in order to meet minimum education funding requirements. Diverted amount in excess of the minimums are then refunded and referred to as “excess ERAF”.

Ref Amended Budget Actual $ %
1 Property Tax 38,276,460 $ 39,867,073 $ 1,590,613 $ 4% 2 Prop Tax In Lieu of VLF 4,288,848 4,684,953 396,105 9% Sales Tax 4,099,600 4,000,826 (98,774) -2%
3 Transient Occupancy Tax 4,698,500 4,178,480 (520,020) -11% 4 Business License Tax 1,890,000 4,059,057 2,169,057 115% 5 Permits 1,081,140 3,114,475 2,033,335 188%
6 Interest 1,563,900 3,106,680 1,542,780 99%
7 Other 6,038,940 6,604,183 565,243 9%
Total Revenues 61,937,388 $ 69,615,727 $ 7,678,339 $ 12% 8 Personnel Costs 39,319,263 35,080,566 (4,238,697) -11% 9 Supplies & Other 23,548,564 21,321,039 (2,227,525) -9% Total Expenditures 62,867,827 $ 56,401,605 $ (6,466,222) $ -10% Net Revenues (930,439) 13,214,122 14,144,561 *
Net Transfers In (Out) (5,750,000) (5,784,111) (34,111) 1% Change to Fund Balance(6,680,439) $ 7,430,011 $ 14,110,450 $ * Beginning Fund Balance 63,874,456 $ 63,874,456 $ - $ 0% Ending Fund Balance 57,194,017 $ 71,304,467 $ 14,110,450 $ 25% % of Next Year's Expenses 88.1% 109.9%
*Indicates variance percentage is not mathmateically meaningful due to one of the compared figures being negative.

VarianceFY 2024-25

8.1 8.1 Staff Report

626

the Governor excluded it from the State’s proposed budget. Therefore, shortfall revenue was not assumed in the City’s budget. A last-minute shortfall

8.1 8.1 Staff Report

627

appropriation was finally included in the State budget and drove the positive variance in the City’s FY 2024-25 results.

3. Transient Occupancy Tax: The City’s TOT has yet to recover to pre-pandemic levels, suggesting current hotel occupancy and revenue per available room should be considered the new and stable normal. Another factor impacting the variance was the renovation of the Courtyard by Marriott, which temporarily reduced room supply.

4. Business License Tax: In November of 2024 the voters of Foster City approved Measure V which amended the City’s flat tax rate to a progressive tiered system which generated additional revenue. FY 2024-25 budget did not assume this new tax structure.

5. Permits: Permit revenues are highly unpredictable and therefore budgeted at very conservative levels. In FY 2024-25, the budget did not assume revenues from Gilead’s project at 331 Lakeside Drive.

6. Interest Income: Interest earnings in FY 2024-25 were unusually strong, typically exceeding 4%.

7. Other: This category includes fees for franchise taxes, services, facility rentals, and other various revenues. The variance in this category was largely driven by conservatism in the budgeting assumptions.

8. Personnel Costs: Staff costs are budgeted assuming full staffing for the entire FY. Underspending in this category is driven by actual vacancies, which were normal in FY2024-25 compared to most years.

9. Supplies & Other: Under-spending in this category reflects a combination of conservatism in expenditure budgeting and cost savings opportunities which were not assumed in the budget.

This report is intended to provide high level financial information for the City Council, City Departments, and the public. See the attachments for details.

FISCAL IMPACT
There is no fiscal impact associated with the acceptance of this report.

CITY COUNCIL VISION, MISSION, AND VALUE/PRIORITY AREA
Staff Empowerment and Operational Excellence

8.1 8.1 Staff Report

628

ATTACHMENTS:

Attachment 1 – Foster City Financial Update FY 2024-25 Q4 Attachment 2 – Changes in Fund Balances
Attachment 3 – Comparison of Budget vs. Actual and Prior Year’s Revenues Attachment 4 – Comparison of Budget vs. Actual and Prior Year’s Expenditures

8.1 8.1 Staff Report

629

Live, Work & Play
in Foster City
City of Foster City
Financial Services Dept.

General Fund Unrestricted Reserves Ends Year at $71.3 million, or 110% of Expenses.

FY 2024-25 ended another strong financial year
for Foster City, with a net General Fund surplus of
$7.4m compared to a budgeted deficit of
$6.7m, resulting in an ending fund balance of
$71.3m (110% of FY 2025-26 budgeted expenses).

These results were driven primarily by higher reve-
nues from the new Business License Tax structure,
robust interest earnings, permit revenues
exceeding budget expectations, and reduced salary
expenditures from position vacancies.

Major sources of revenues and expenses are dis-
cussed below:

 Property Taxes: Direct real property tax payments
performed largely as predicted.

 Property Taxes in Lieu of Vehicle License Fees
(VLF): In the 2004 State budget compromise, the State
committed to pay local governments property taxes in
lieu of diverted VLF revenue under a formula which is
tied to minimum school funding. For the past seven
years, the State’s available property tax under the formu- la has been insufficient to pay the amount owed, but the State consistently backfilled this shortfall through addi- tional appropriations until FY2024-25 when the Gover-
nor excluded it from the State’s proposed budget.

Therefore, shortfall revenue was not assumed in the
City’s budget. A last-minute shortfall appropriation was finally included in the State budget and drove the positive variance in the City’s FY 2024-25 results.

 Transient Occupancy Tax: The City’s TOT has yet
to recover to pre-pandemic levels, suggesting current
hotel occupancy and revenue pe r available room should
be considered the new and stable normal.

 Business License Tax: In November of 2024 the vot-
ers of Foster City approved Measure V which amended
the City’s flat tax rate to a progressive tiered system which generated additional revenue. FY 2024-25 budget
did not assume this new tax structure.

 Permits: Permit revenues are highly unpredictable and therefore budgeted at very conservative levels. In FY
2024-25, the budget did not assume revenues from Gile-
ad’s project at 331 Lakeside Drive.
 Interest Income: Interest earnings in FY 2024-25 were unusually strong, typically exceeding 4%.

 Other: This category includes fees for franchise taxes, ser- vices, facility rentals, and ot her various revenues. The vari- ance in this category was largely driven by conservatism in the budgeting assumptions.

 Personnel Costs: Staff costs are budgeted assuming full staffing for the entire FY. Underspending in this category is driven by actual vacancy, which was normal in FY2024-25 compared to most years.

 Supplies & Other Costs: Under-spending in this catego- ry reflects a combination of conservatism in expenditure budgeting and cost savings opportunities which were not assumed in the budget.

Despite these notable financia l results, financial head- winds remain including transient occupancy tax levels
which remain below pre-pandemic levels, high office
vacancy rates, and economic uncertainty driven by
rapid shifts in federal policy.

Water and Wastewater enterprise funds performed
as expected, with sufficient rate-based revenues to
cover expenses.

Foster City Financial
Update FY 24/25 Q4

8.1 Attachment 1 - Foster City Financial Update FY 2024-25 Q4

630

Attachment 2

CAPITAL ASSETS/ AVAILABLE

TOTAL ACTUAL ACTUAL TOTAL NON-SPENDABLE/ (UNRESTRICTED) FUND FY 2024-25 FY 2024-25 FUND RESTRICTED/ FUND

BALANCE REVENUES EXPENDITURES TRANSFERS T RANSFERS BALANCE COMMITTED/ BALANCE AS OF 7/1/2024 12 MONTHS 12 MONTHS IN OUT AS OF 6/30/2025 ASSIGNED* AS OF 6/30/24* 001 GENERAL FUND 61,477,746 $ 25,547,279 $ (53,366,988) $ 41,411,624 $ (6,386,465) $ 68,683,196 $ (135,926) $ 68,547,270$ 002 EMID 2,396,710$ 41,913,896 $ (277,711) $ - $ (41,411,624)$ 2,621,271 $ - $ 2,621,271$ 003 RECREATION -$ 2,154,552$ (2,756,906) $ 602,354 $ - $ - $ - $ - $ GENERAL FUND (001-003) 63,874,456$ 69,615,727 $ (56,401,605) $ 42,013,978 $ (47,798,089) $ 71,304,467 $ (135,926) $ 71,168,541$ 005 GENERAL FUND - COMMUNITY BENEFITS PROGRAM 1,116,780 $ 46,448 $ (198,708)$ - $ - $ 964,520$ (964,520) $ - $ 006 GENERAL FUND - DARE 43,656 $ 1,776 $ (38,366)$ - $ - $ 7,066$ (7,066) $ - $ 007 GENERAL FUND - SOLAR INCENTIVE GRANT PROGRAM 52,502 $ 2,312 $ (8,000) $ - $ - $ 46,814$ (46,814) $ - $ 008 GENERAL FUND - RENTAL ASSISTANCE PROGRAM 64,710 $ 2,925 $ - $ - $ - $ 67,635$ (67,635) $ - $ 009 GENERAL FUND - ASSET SEIZURE/FORFEITURE 25,998 $ 18,670 $ (51) $ - $ - $ 44,617$ (44,617) $ - $ 010 GENERAL FUND - PENSION STABILIZATION 98,869 $ 4,470 $ - $ - $ - $ 103,339$ (103,339) $ - $ 011 GENERAL FUND - FACILITIES REPLACEMENT 2,588,919 $ 117,043 $ - $ - $ - $ 2,705,962$ (2,705,962) $ - $ 012 GENERAL FUND - SUSTAINABLE FOSTER CITY 263,605 $ 16,586 $ (5,167) $ 50,000 $ - $ 325,024$ (325,024) $ - $ TOTAL ALL GENERAL FUND (FUNDS 001-009) 68,129,495 $ 69,825,957 $ (56,651,897) $ 42,063,978 $ (47,798,089) $ 75,569,444 $ (4,400,903) $ 71,168,541 $

SPECIAL REVENUE FUNDS
101 TRAFFIC SAFETY 6,279 $ 60,089 $ (61,232) $ - $ - $ 5,136$ (6,281) $ (1,145) $ 102 MEASURE "A" 5,212,616 $ 1,168,415 $ (1,475,663) $ - $ - $ 4,905,368$ (4,686,950) $ 218,418 $ 103 GAS TAX 533,373 $ 985,052 $ (761,602) $ - $ - $ 756,823$ (517,184) $ 239,639 $ 104 PARK-IN-LIEU FEES 3,036,716 $ 118,568 $ (745,000) $ - $ - $ 2,410,284$ (2,902,945) $ (492,661) $ 105 MEASURE "M" - $ - $ - $ - $ - $ - $ - $ - $ 108 SLESF/COPS GRANT - $ 194,663$ (194,663) $ - $ - $ - $ - $ - $ 114 CALOPPS 656,709 $ 459,203 $ (563,259) $ - $ - $ 552,653$ - $ 552,653$ 116 FOSTER CITY FOUNDATION 388,237 $ 46,414 $ (67,135) $ - $ - $ 367,516$ (20,103) $ 347,413 $ 119 SB 1 ROAD MAINTENANCE AND REHAB 1,793,579 $ 1,022,122 $ - $ - $ - $ 2,815,701$ (450,000) $ 2,365,701 $ 122 HOUSING SUCCESSOR-LMIHF 2,561,517$ 176,933 $ (60,979) $ 34,111 $ - $ 2,711,582$ - $ 2,711,582$ 124 FC AFFORDABLE HOUSING FUND 4,733,651$ 183,978 $ (30,009) $ - $ - $ 4,887,620$ (4,023,577) $ 864,043 $ 128 GENERAL PLAN MAINTENANCE 2,287,171$ 1,227,380 $ (354,605) $ - $ - $ 3,159,946$ - $ 3,159,946$ 129 CONSTRUCTION AND DEMO RECYCLING 772,718$ 108,401 $ (49,358) $ - $ (50,000)$ 781,761 $ - $ 781,761$ 130 TECHNOLOGY MAINTENANCE 209,928$ 198,725 $ (87,589) $ - $ - $ 321,064$ - $ 321,064$ 131 SB 1186 47,249$ 9,906 $ (1,613) $ - $ - $ 55,542$ - $ 55,542$ 132 SMIP FEE 5,801$ 3,583 $ - $ - $ - $ 9,384$ - $ 9,384$ 133 CRV GRANT FUND 11,115$ 8,996 $ (5,245) $ - $ - $ 14,866$ - $ 14,866$ 134 CURBSIDE RECLYCLING 278,024$ 26,373 $ - $ - $ - $ 304,397$ - $ 304,397$ 135 GREEN BUILDING FEE 7,675$ 1,449 $ - $ - $ - $ 9,124$ - $ 9,124$ 136 MEASURE W 1,471,549$ 483,274 $ - $ - $ - $ 1,954,823$ (575,000) $ 1,379,823 $ 137 COMMERCIAL LINKAGE FEE 5,467,173 $ 247,049 $ - $ - $ - $ 5,714,222$ - $ 5,714,222$ 138 TENANT RELOCATION ASSISTANCE 244,933 $ 11,073 $ - $ - $ - $ 256,006$ - $ 256,006$ 139 WORKFORCE HOUSING - $ 675,209$ (250,267) $ - $ (424,942)$ - $ - $ - $ 140 EQUIPMENT REPLACEMENT-WORKFORCE HOUSING 45,995 $ 24,602 $ - $ - $ - $ 70,597$ - $ 70,597$ 141 SB 1383 IMPLEMENTATION 83,354 $ 3,125 $ (64,373)$ - $ - $ 22,106$ - $ 22,106$ 142 PARK FACILITIES IMPACT FEE 568,798$ 11,636 $ (560,300)$ - $ - $ 20,134$ - $ 20,134$ 143 PUBLIC SAFETY IMPACT FEE 61,579$ 2,784 $ - $ - $ - $ 64,363$ - $ 64,363$ 144 TRANSPORTATION IMPACT FEE 192,840$ 8,718 $ - $ - $ - $ 201,558$ - $ 201,558$ 145 LOCAL HOUSING TRUST -$ - $ - $ - $ - $ - $ - $ - $ TOTAL SPECIAL REVENUE FUNDS 30,678,578 $ 7,467,720 $ (5,332,892) $ 34,111 $ (474,942)$ 32,372,575$ (13,182,040) $ 19,190,535 $

CITY OF FOSTER CITY/ESTERO MUNICIPAL IMPROVEMENT DISTRICT

CHANGE IN FUND BALANCES
FOR THE TWELVE MONTHS ENDED JUNE 30, 2025

Page 1 of 2 ends

8.1 Attachment 2 - Changes in Fund Balance

631

Attachment 2

CAPITAL ASSETS/ AVAILABLE

TOTAL ACTUAL ACTUAL TOTAL NON-SPENDABLE/ (UNRESTRICTED) FUND FY 2024-25 FY 2024-25 FUND RESTRICTED/ FUND

BALANCE REVENUES EXPENDITURES TRANSFERS T RANSFERS BALANCE COMMITTED/ BALANCE AS OF 7/1/2024 12 MONTHS 12 MONTHS IN OUT AS OF 6/30/2025 ASSIGNED* AS OF 6/30/24*

CITY OF FOSTER CITY/ESTERO MUNICIPAL IMPROVEMENT DISTRICT

CHANGE IN FUND BALANCES
FOR THE TWELVE MONTHS ENDED JUNE 30, 2025

DEBT SERVICE FUNDS
230 LEVEE DEBT SERVICE FUND 4,566,590 $ 4,358,514 $ (3,903,588) $ - $ - $ 5,021,516$ - $ 5,021,516$ 231 LEVEE DEBT SERVICE FUND -2023 GO BONDS 122,454 $ 235,228 $ (213,850) $ - $ - $ 143,832$ - $ 143,832$

CAPITAL PROJECTS FUNDS
301 CIP PROJECTS-CITY 81,963,287 $ 5,210,692 $ (14,234,187)$ 5,750,000 $ (3,490,558) $ 75,199,234 $ (54,161,028) $ 21,038,206 $ 326 CAPITAL ASSET ACQUISITION AND REPLACEMENT FUND 4,735,436$ 1,495,795 $ - $ 3,915,500$ - $ 10,146,731$ - $ 10,146,731$ 327 LEVEE PROJECT FUND 2,902,546$ 155,167 $ (239,648) $ 13,737 $ - $ 2,831,802$ (1,868,062) $ 963,740 $ 328 LEVEE PROJECT FUND - 2023 GO Bonds 13,737$ - $ - $ - $ (13,737)$ - $ - $ - $ TOTAL CAPITAL PROJECTS FUNDS 89,615,006 $ 6,861,654 $ (14,473,835)$ 9,679,237 $ (3,504,295) $ 88,177,767 $ (56,029,090) $ 32,148,677 $

ENTERPRISE FUNDS
401 WATER REVENUE 11,976,757 $ 19,732,717 $ (17,666,506) $ - $ (1,654,609)$ 12,388,359 $ (782,143) $ 11,606,216$ 405 CIP-WATER 30,014,272 $ 6,424 $ (1,005,729)$ 1,200,297 $ - $ 30,215,264$ (3,952,351) $ 26,262,913 $ 408 WATER EQUIPMENT REPLACEMENT 4,461,553 $ 456,767 $ (13,088) $ - $ (183,866)$ 4,721,366 $ (140,928) $ 4,580,438 $ 409 WATER CONNECTION FEES 156,059 $ 87,661 $ (26,438) $ - $ - $ 217,282$ - $ 217,282$ 451 WASTEWATER REVENUE 27,401,539 $ 25,229,159 $ (9,518,704) $ 2,853 $ (13,567,053)$ 29,547,794 $ - $ 29,547,794$ 453 WASTEWATER RATE STABLIZATION 2,000,000 $ - $ - $ 2,091,650$ (2,091,650) $ 2,000,000 $ (2,000,000) $ - $ 454 SM-FC PUBLIC FINANCING AUTHORITY LOAN (37,638,449) $ - $ (1,217,491)$ 2,091,650 $ - $ (36,764,290)$ - $ (36,764,290)$ 455 CIP-WASTEWATER 167,404,052 $ - $ (1,365,286)$ 33,744,816 $ - $ 199,783,582$ (200,614,996)$ (831,414) $ 456 WASTEWATER PLANT EXPANSION - $ 2,853$ - $ - $ (2,853)$ - $ - $ - $ 458 WASTEWATER EQUIPMENT REPLACEMENT 4,186,232 $ 462,234 $ (188,520) $ 4,124 $ - $ 4,464,070$ (2,866,954) $ 1,597,116 $ 459 WASTEWATER NOTES/WIFIA LOAN (52,228,870) $ 5,283,253 $ (3,900,538) $ 3,875,403 $ (904,452) $ (47,875,204)$ - $ (47,875,204)$ 460 WASTEWATER CONNECTION FEES 363,545 $ 275,348 $ - $ - $ - $ 638,893$ - $ 638,893$ 461 STATE REVOLVING LOAN FUND - $ - $ - $ - $ (25,240,363)$ (25,240,363) $ - $ (25,240,363)$ TOTAL ENTERPRISE FUNDS 158,096,690 $ 51,536,416 $ (34,902,300) $ 43,010,793 $ (43,644,846) $ 174,096,753 $ (210,357,372) $ (36,260,619) $

INTERNAL SERVICE FUNDS
501 VEHICLE RENTAL FUND 8,706,834 $ 2,588,006 $ (1,609,728) $ 634,053 $ - $ 10,319,165$ (2,041,370) $ 8,277,795 $ 502 EQUIPMENT REPLACEMENT FUND 9,436,415 $ 1,096,952 $ (710,362) $ 307,290 $ - $ 10,130,295$ (1,863,870) $ 8,266,425 $ 503 SELF INSURANCE FUND 1,056,004 $ 2,116,783 $ (1,711,952) $ - $ - $ 1,460,835$ - $ 1,460,835$ 504 INFORMATION TECHNOLOGY 6,714,193 $ 3,133,883 $ (2,241,570) $ - $ (307,290)$ 7,299,216 $ (390) $ 7,298,826$ 505 BUILDING MAINTENANCE 9,576,186 $ 4,089,358 $ (2,456,132) $ - $ - $ 11,209,412$ - $ 11,209,412$ 507 LONGEVITY RECOGNITION PLAN 2,824,490 $ 350,367 $ (216,120) $ - $ - $ 2,958,737$ - $ 2,958,737$ 508 PEMHCA FUND 6,662,683 $ 559,137 $ (490,815) $ - $ - $ 6,731,005$ - $ 6,731,005$ 509 COMPENSATED ABSENCES FUND 4,075,218 $ 206,552 $ (267,186) $ - $ - $ 4,014,584$ - $ 4,014,584$ TOTAL INTERNAL SERVICE FUNDS 49,052,022 $ 14,141,038 $ (9,703,865) $ 941,343 $ (307,290) $ 54,123,248$ (3,905,630) $ 50,217,618 $

FIDUCIARY FUND
604 SUCCESSOR AGENCY (385,059) $ 473,934 $ (288,481) $ - $ - $ (199,606)$ - $ (199,606)$ 608 SMC FIRE -$ 99,432$ (99,432) $ - $ - $ - $ - $ - $ TOTAL CITY / EMID FUNDS 399,875,776 $ 154,999,893 $ (125,570,140) $ 95,729,462 $ (95,729,462) $ 429,305,529 $ (287,875,035) $ 141,430,494 $ -$
* Available Balance excludes Capital Assets and Non-Spendable, Restricted, Committed, and/or Assigned Funds, including Prepayments, Inventory, Garbage Stabilization Reserve, unrealized investment gains, and unspent funds for previously approved CIP projects.

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8.1 Attachment 2 - Changes in Fund Balance

632

Attachment 3
FY 2024-25 ACTUAL ACTUAL ACTUAL YR OVER YR % OF BUDGET % OF BUDGET ABOVE (BELOW) FY 2024-25 FY 2023-24 FY 2022-23 FAVORABLE % FY 2024-25 FY 2023-24 ADOPTED ANNUAL BUDGET 12 MONTHS 12 MONTHS 12 MONTHS (UNFAVORABLE) INCREASE 12 MONTHS 12 MONTHS Fund BUDGET ACTUAL $ % AS OF 6/30/2025 AS OF 6/30/2024 AS OF 6/30/2023 VARIANCE (DECREASE) AS OF 6/30/2025 AS OF 6/30/2024 GENERAL FUND (FUNDS 001-003)
002 PROPERTY TAXES
SECURED 33,146,460 $ 34,256,360 $ 1,109,900 $ 3.3% 34,256,360 $ 33,163,026 $ 31,504,304 $ 1,093,334 $ 3.3% 103.3% 103.3% UNSECURED 1,341,300 $ 1,404,158 $ 62,858 $ 4.7% 1,404,158 $ 1,393,684 $ 1,218,053 $ 10,474 $ 0.8% 104.7% 106.0% SUPPLEMENTAL 988,700 $ 550,976 $ (437,724) $ (44.3%) 550,976 $ 858,275 $ 1,151,197$ (307,299) $ (35.8%) 55.7% 88.5% ERAF 2,800,000$ 3,655,579 $ 855,579 $ 30.6% 3,655,579 $ 3,502,974 $ 3,295,053 $ 152,605 $ 4.4% 130.6% 216.3% 002 PROPERTY TAXES (1) 38,276,460$ 39,867,073 $ x 1,590,613 $ 4.2% 39,867,073 $ 38,917,959 $ 37,168,607 $ 949,114 $ 2.4% 104.2% 108.1% 001 PROPERTY TAX IN-LIEU OF VEHICLE LICENSE FEE (1) 4,288,848 $ 4,684,953 $ x 396,105 $ 9.2% 4,684,953 $ 3,780,100 $ 5,681,466 $ 904,853 $ 23.9% 109.2% 86.1% 001 OTHER TAXES
SALES AND USE 4,099,600 $ 4,000,826 $ x (98,774) $ (2.4%) 4,000,826 $ 3,698,812 $ 4,447,372 $ 302,014 $ 8.2% 97.6% 94.2% TRANSIENT OCCUPANCY (2) 4,698,500 $ 4,178,480 $ x (520,020) $ (11.1%) 4,178,480 $ 4,284,940 $ 3,435,359 $ (106,460) $ (2.5%) 88.9% 120.4% FRANCHISE 1,377,700 $ 1,421,690 $ x 43,990 $ 3.2% 1,421,690 $ 1,367,718 $ 1,308,136 $ 53,972 $ 3.9% 103.2% 108.0% REAL PROPERTY TRANSFER 268,600 $ 441,504 $ x 172,904 $ 64.4% 441,504 $ 237,716 $ 211,031 $ 203,788 $ 85.7% 164.4% 76.4% SUBTOTAL 10,444,400 $ 10,042,500 $ (401,900) $ (3.8%) 10,042,500 $ 9,589,186 $ 9,401,898 $ 453,314 $ 4.7% 96.2% 105.8% 001 LICENSES & PERMITS
BUSINESS LICENSES (3) 1, 890,000$ 4,059,057 $ x 2,169,057 $ 114.8% 4,059,057 $ 1,928,243 $ 1,735,472 $ 2,130,814 $ 110.5% 214.8% 119.4% PERMITS (4) 1,081,140 $ 3,114,475 $ 2,033,335 $ 188.1% 3,114,475 $ 1,978,175 $ 2,022,412 $ 1,136,300 $ 57.4% 288.1% 156.2% SUBTOTAL 2,971,140 $ 7,173,532 $ 4,202,392 $ 141.4% 7,173,532 $ 3,906,418 $ 3,757,884 $ 3,267,114 $ 83.6% 241.4% 135.5% 001 INTERGOVERNMENTAL
GRANTS, REIMBURSEMENTS, ARPA (POST, SB 90, GRANTS) 42,000 $ 118,527 $ 76,527 $ 182.2% 118,527 $ 46,589 $ 4,188,872$ 71,938 $ 154.4% 282.2% 110.9% 002 HOMEOWNERS PROPERTY TAX RELIEF 98,000 $ 87,829 $ (10,171) $ (10.4%) 87,829 $ 90,173 $ 92,906 $ (2,344) $ (2.6%) 89.6% 92.0% 003 GRANTS -$ - $ - $ - - $ - $ 6,039$ - $ - - - SUBTOTAL 140,000 $ 206,356 $ x 66,356 $ 47.4% 206,356 $ 136,762 $ 4,287,817$ 69,594 $ 50.9% 147.4% 97.7%

CHARGES FOR CURRENT SERVICES
001 SERVICE FEES 523,366 $ 642,600 $ x 119,234 $ 22.8% 642,600 $ 590,405 $ 698,023 $ 52,195 $ 8.8% 122.8% 125.2% 003 RECREATION AND LEISURE 1,640,589 $ 1,570,284 $ x (70,305) $ (4.3%) 1,570,284 $ 1,710,319 $ 1,393,272 $ (140,035) $ (8.2%) 95.7% 112.0% SUBTOTAL 2,163,955 $ 2,212,884 $ 48,929 $ 2.3% 2,212,884 $ 2,300,724 $ 2,091,295 $ (87,840) $ (3.8%) 102.3% 115.1% 001 FINES & FORFEITURES 25,100$ 34,505 $ 9,405 $ 37.5% 34,505 $ 31,263 $ 36,149 $ 3,242 $ 10.4% 137.5% 125.6%

INTEREST AND RENTALS
INTEREST (5) 1,563,900 $ 3,106,680 $ 1,542,780 $ 98.6% 3,106,680 $ 2,631,007 $ 1,504,279 $ 475,673 $ 18.1% 198.6% 172.9% RENTS & CONCESSIONS 1, 563,700$ 1,714,123 $ x 150,423 $ 23.1% 1,714,123 $ 1,703,524 $ 1,518,459 $ 10,599 $ 0.6% 109.6% 119.5% SUBTOTAL 3,127,600 $ 4,820,803 $ 1,693,203 $ 54.1% 4,820,803 $ 4,334,531 $ 3,155,826 $ 486,272 $ 11.2% 154.1% 89.9% 001 OTHER REVENUES 499,885$ 573,071 $ 73,186 $ 14.6% 573,071 $ 475,894 $ 353,063 $ 97,177 $ 20.4% 114.6% 95.9% 002 OTHER REVENUES - $ - $ - $ - $ - $ - $ - $ - - - 003 OTHER REVENUES - $ 50 $ 50 $ - 50 $ 74 $ 55 $ (24) $ (32.4%) - - OTHER REVENUES 499,885$ 573,121 $ 73,236 $ 14.7% 573,121 $ 475,968 $ 353,118 $ 97,153 $ 20.4% 114.7% 95.9% TOTAL GENERAL FUND (FUNDS 001-003) 61,937,388 $ 69,615,727 $ 7,678,339 $ 12.4% 69,615,727 $ 63,472,911 $ 65,934,060 $ 6,142,816 $ 9.7% 112.4% 109.5% 001 Total Fund 001 20,144,739$ 25,547,279 $ 5,402,540 $ 26.8% 25,547,279 $ 20,217,348 $ 25,106,768 $ 5,329,931 $ 26.4% 126.8% 108.7% 002 Total Fund 002 39,652,060$ 41,913,896 $ 2,261,836 $ 5.7% 41,913,896 $ 40,896,367 $ 38,908,107 $ 1,017,529 $ 2.5% 105.7% 109.6% 003 Total Fund 003 2,140,589$ 2,154,552 $ 13,963 $ 0.7% 2,154,552 $ 2,359,196 $ 1,919,185 $ (204,644) $ (8.7%) 100.7% 114.8% Total Funds 001-003 61,937,388$ 69,615,727 $ 7,678,339 $ 12.4% 69,615,727 $ 63,472,911 $ 65,934,060 $ 6,142,816 $ 9.7% 112.4% 109.5% 005 GENERAL FUND - COMMUNITY BENEFITS PROGRAM 20,000$ 46,448 $ 26,448 $ 132.2% 46,448 $ 52,054 $ 35,605 $ (5,606) $ (10.8%) 232.2% 800.8% 006 GENERAL FUND - DARE 1,000$ 1,776 $ 776 $ 77.6% 1,776 $ 1,923 $ 38,635 $ (147) $ (7.6%) 177.6% 213.7% 007 GENERAL FUND - SOLAR INCENTIVE GRANT PROGRAM 1,800$ 2,312 $ 512 $ 28.4% 2,312 $ 2,618 $ 2,066 $ (306) $ (11.7%) 128.4% 145.4% 008 GENERAL FUND - RENTAL ASSISTANCE 1,450$ 2,925 $ 1,475 $ 101.7% 2,925 $ 2,851 $ 1,796 $ 74 $ 2.6% 201.7% 356.4% 009 GENERAL FUND - ASSET SEIZURE 1,700$ 18,670 $ 16,970 $ 998.2% 18,670 $ 1,145 $ 2,094 $ 17,525 $ 1530.6% 1098.2% 71.6% 010 GENERAL FUND - PENSION STABILIZATION FUND 3,300$ 4,470 $ 1,170 $ 35.5% 4,470 $ 4,355 $ 2,745 $ 115 $ 2.6% 135.5% 132.0% 011 GENERAL FUND - FACILITIES REPLACEMENT 75,700$ 117,043 $ 41,343 $ 54.6% 117,043 $ 114,045 $ 71,869 $ 2,998 $ 2.6% 154.6% 132.6% 012 SUSTAINABLE FOSTER CITY 4,700$ 16,586 $ 11,886 $ 252.9% 16,586 $ 11,733 $ 8,896 $ 4,853 $ 41.4% 352.9% 733.3% TOTAL ALL GENERAL FUND (FUNDS 001-011) 62,047,038 $ 69,825,957 $ 7,778,919 $ 12.5% 69,825,957 $ 63,663,635 $ 66,097,766 $ 6,162,322 $ 9.7% 112.5% 109.7%

SPECIAL REVENUE FUNDS
101 TRAFFIC SAFETY 40,000 $ 60,089 $ 20,089 $ 50.2% 60,089 $ 42,389 $ 39,827 $ 17,700 $ 41.8% 150.2% 70.6% 102 MEASURE "A" 1, 062,000$ 1,168,415 $ 106,415 $ 10.0% 1,168,415 $ 1,183,512 $ 1,065,257 $ (15,097) $ (1.3%) 110.0% 135.4% 103 GAS TAX 922,129$ 985,052 $ 62,923 $ 6.8% 985,052 $ 951,739 $ 877,787 $ 33,313 $ 3.5% 106.8% 97.0% 104 PARK-IN-LIEU FEES 100,000 $ 118,568 $ 18,568 $ 18.6% 118,568 $ 133,771 $ 84,300 $ (15,203) $ (11.4%) 118.6% 178.8% 105 MEASURE "M" 124,100$ - $ (124,100)$ (100.0%) - $ 100,000$ 119,300 $ (100,000) $ (100.0%) - 82.2% 108 SLESF/COPS GRANT 165,000 $ 194,663 $ 29,663 $ 18.0% 194,663 $ 186,159 $ 165,271 $ 8,504 $ 4.6% 118.0% 120.1% 114 CALOPPS 564,400 $ 459,203 $ (105,197) $ (18.6%) 459,203 $ 533,753 $ 562,700 $ (74,550) $ (14.0%) 81.4% 103.8% 116 FOSTER CITY FOUNDATION 40,200 $ 46,414 $ 6,214 $ 15.5% 46,414 $ 41,261 $ 42,818 $ 5,153 $ 12.5% 115.5% 106.1% 119 SB 1 ROAD MAINTENANCE AND REHAB 903,400 $ 1,022,122$ 118,722 $ 13.1% 1,022,122 $ 929,762 $ 782,575 $ 92,360 $ 9.9% 113.1% 108.5% 122 HOUSING SUCCESSOR-LMIHF 142,600$ 176,933 $ 34,333 $ 24.1% 176,933 $ 190,399 $ 137,531 $ (13,466) $ (7.1%) 124.1% 142.4% 124 FC AFFORDABLE HOUSING FUND 30,450 $ 183,978 $ 153,528 $ 504.2% 183,978 $ 134,697 $ 211,414 $ 49,281 $ 36.6% 604.2% 1513.4% 128 GENERAL PLAN MAINTENANCE 189,850 $ 1,227,380$ 1,037,530 $ 546.5% 1,227,380 $ 488,945 $ 727,803 $ 738,435 $ 151.0% 646.5% 1409.1% 129 CONSTRUCTION AND DEMO RECYCLING 73,800 $ 108,401 $ 34,601 $ 46.9% 108,401 $ 119,666 $ 182,389 $ (11,265) $ (9.4%) 146.9% 181.3% 130 TECHNOLOGY MAINTENANCE 38,940 $ 198,725 $ 159,785 $ 410.3% 198,725 $ 74,238 $ 93,114 $ 124,487 $ 167.7% 510.3% 197.8% 131 SB 1186 6,850$ 9,906 $ 3,056 $ 44.6% 9,906 $ 8,931 $ 7,513 $ 975 $ 10.9% 144.6% 171.8%

CITY OF FOSTER CITY/ESTERO MUNICIPAL IMPROVEMENT DISTRICT COMPARISON OF BUDGET VS. PROJECTED ACTUAL REVENUES

BUDGET VS ACTUAL & CURRENT VS PRIOR
FOR THE TWELVE MONTHS ENDED JUNE 30, 2025

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Foster City City CouncilNovember 3, 2025

Foster City City Council
November 3, 2025