St. Helena City Council
May 1, 2023

Hunter Subdivision TIS
10839
iv April 2021

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Agenda Item #5.7.

Hunter Subdivision TIS
10839
1 April 2021
1 INTRODUCTION
The purpose of this Traffic Impact Study (TIS) is to identify potential traffic operations deficiencies associated with a proposed residential development known as the Hunter Subdivision (proposed project) located in the eastern portion of the City of St. Helena (City). The TIS will also determine whether the proposed project would be consistent with the City’s level of service (LOS) standards contained in their Traffic Impact Study Scoping Agreement form. The project’s scoping agreement has been approved by the City’s Engineering Division and is provided as Appendix A. If LOS deficiencies are found, improvements are identified that would offset or reduce vehicle delay, or improve LOS.

Senate Bill 743
On September 27, 2013, Senate Bill (SB) 743 was signed into law, which changed the way transportation impacts are analyzed under the California Environmental Quality Act (CEQA). SB 743 required the Governor’s Office of Planning and Research (OPR) to amend the CEQA Guidelines to provide an alternative to LOS for evaluating transportation impacts. Under the new transportation guidelines, an evaluation of LOS, or vehicle delay, is no longer considered an environmental impact under CEQA. The updates to the CEQA Guidelines required under SB 743 were approved by the California Natural Resources Agency on December 28, 2018. Under the new guidelines, vehicle miles traveled (VMT) has been adopted as the most appropriate metric to evaluate transportation impacts under CEQA. The OPR’s regulatory text indicates that a public agency may immediately commence implementation of the new transportation impact guidelines, and that the guidelines must be implemented statewide by July 1, 2020.

A separate VMT analysis has been prepared, and its methodology, analysis results, findings, and mitigation measures (if any) are provided in the environmental impact report (EIR).

1.1 Purpose and Scope of the TIS
This TIS has been prepared per the City’s Traffic Impact Study Scoping Agreement which contains guidelines for the preparation of a TIS. In addition, this TIS complies with the City’s 1993 General Plan Transportation Element as well as the City’s General Plan Update 2040, Circulation Element (2018) that was approved in June 2019.

The objectives of this TIS are:
• Document existing traffic conditions, including intersection levels of service in the study area;
• Estimate trip generation, distribution, and assignment characteristics for the proposed project; Agenda Item #5.7.

Hunter Subdivision TIS
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• Analyze the traffic impacts that would occur as a result of project traffic under the Existing and Buildout Year (2040) conditions;
• Describe the potential impacts under the Existing and Buildout Year (2040) conditions; • Identify improvements for any transportation facilities that would be inconsistent with the City’s LOS policies;
• Describe the adequacy of project access locations;
• Analyze vehicular queuing to identify storage length issues; • Analyze vehicle collisions within the past 5 years for major intersections; and • Describe active transportation and transit facilities in the vicinity of the project site.

Dudek analyzed the following scenarios to identify potential LOS deficiencies and queuing and site circulation impacts associated with the proposed project:

Existing Conditions
The TIS includes a description of existing traffic conditions in the site vicinity, including the existing roadway system, existing weekday AM and PM peak hour traffic volumes, existing Saturday peak hour traffic volumes, existing weekday and Saturday roadway segment daily traffic volumes, and traffic operations. The existing condition is representative of the year (2018) when traffic counts were collected.

Existing plus Project
This condition includes analysis of traffic operations under existing conditions with project-related traffic added to the existing weekday AM and PM peak hour traffic volumes, and existing Saturday peak hour traffic volumes.

Buildout Year (2040)
This condition includes analysis of traffic operation under Buildout Year (2040) conditions within a long-term planning horizon period, consistent with the City’s General Plan Update 2040 (General Plan Update), when the proposed project would be constructed and fully occupied. This scenario assumes buildout of the land uses designated in the City’s General Plan Update because this is the most current information available. The proposed project is consistent with the site’s residential land use types designated in the 1993 General Plan and the General Plan Update. Buildout (2040) volumes were derived from the Year 2040 Conditions analysis prepared by Fehr & Peers included in the Draft Environmental Impact Report (DEIR) for the St. Helena General Plan Update, Chapter 3.13 Transportation and Traffic (Dyett & Bhatia 2018).

Agenda Item #5.7.

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3 April 2021

1.2 Project Description
Figure 1 illustrates the project location and study area. The proposed project would be located on a 16.9-acre vacant site within the City along the eastern terminus of Adams Street and along the northern terminus of Starr Avenue. The project site is undeveloped with the exception of a small vineyard generally located in the southwestern portion of the site. The project site plan is shown in Figure 2.

The proposed project includes a residential subdivision tentative map consisting of 51 singlefamily residences, 25 affordable multifamily units, and 11 accessory dwelling units (ADUs) for a total of 87 dwelling units. Therefore, a cumulative total of 87 residential dwelling units is assumed for the purposes of this analysis. The project site is zoned for medium-density residential and is adjacent to other residential uses to its south and west, and vineyards and undeveloped/vacant parcels to its north and east.

Currently, the project site is located without access to roadways; however, as part of the project Adams Street and Starr Avenue would be extended to serve the site. Primary access to the project site would be provided via the eastern extension of Adams Street, as well as the northern extension of Starr Avenue. Parking for future residences would be provided via private individual garages and driveways for single-family residences, covered carports for multifamily units, and publicly available on-street parking along the interior streets within the project site (as permitted).

1.3 Study Area and Scope
The scope of this TIS has been prepared in coordination with the City (see Appendix A), and focuses on the weekday AM (7:00 a.m. to 9:00 a.m.), PM (3:00 p.m. to 6:00 p.m.), and Saturday (2:00 p.m. to 4:00 p.m.) peak hour periods. These peak hour periods are analyzed for the hour of highest traffic volume between 7:00 to 9:00 AM, 4:00 to 6:00 PM; and, Saturday 2:00 to 4:00 PM.

These periods represent the highest cumulative total traffic for the adjacent street system.

Per the approved Scoping Agreement, the study intersections include:

1. Main Street (State Route 29 – SR-29)/Fulton Lane – Madrona Avenue

2. Main Street (SR-29)/Adams Street

3. Main Street (SR-29)/Hunt Avenue

4. Main Street (SR-29)/Pope Street – Mitchell Drive

5. Railroad Avenue/Fulton Lane

6. Railroad Avenue/Adams Street
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7. Railroad Avenue/Hunt Avenue

8. Library Lane/Adams Street

9. Starr Avenue/Hunt Avenue

10. Starr Avenue/Pope Street

11. Paseo Grand Drive – College Avenue/Pope Street

12. Silverado Trail/Pope Street

13. Silverado Trail/Howell Mountain Road
Further analysis for the 95th percentile queues for all intersections was also analyzed in order to evaluate existing storage lane lengths, especially in regard to left-turn lane queues at Main Street (SR29).

The study intersections above were analyzed for the following study scenarios:
• Existing Conditions (2018)
• Existing plus Project
• Buildout (2040)
This TIS includes a description of existing conditions in the site vicinity, including roadway network, existing and buildout baseline weekday AM, PM, and Saturday peak hour traffic volumes, and traffic operations.

Agenda Item #5.7.

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3 2
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LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Project Site Location and Study Area Hunter Subdivision - St. Helena FIGURE 1 Project Location Regional Map Apr 15, 2019 - 12:22pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig1-site location and study area NOT TO SCALE Source: Google Maps,05/2017; Open Street Map, 01/2018 LegendSite X Study Intersection

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Project Site Plan Hunter Subdivision - St. Helena FIGURE 2 Apr 30, 2019 - 11:30am mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig2-SitePlan

NOT TO SCALE
Source: RSA+, 01/2019

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1.4 Congestion Management Program
The Napa Valley Transportation Authority (NVTA) is designated as the Congestion Management Agency (CMA) in Napa County. However, NVTA does not have an adopted Congestion Management Program (CMP). Instead, NVTA works with the region’s Metropolitan Transportation Commission (MTC) to prepare the Napa County section of the Regional Transportation Plan (RTP). Currently, the NVTA does not have a LOS standard specific to traffic.

1.5 Methodology
The City’s intersection evaluation methodology and impact criteria is based on the Highway Capacity Manual (HCM), HCM 6th Edition, methodology for signalized and unsignalized intersections, including intersections under Caltrans jurisdiction.

1.5.1 Intersections
The operational characteristics of an intersection are determined by calculating the intersection’s LOS. The intersection, as a whole and its individual turning movements, can be described alphabetically with a range of levels of service (A through F), with LOS A indicating free-flow traffic and LOS F indicating extreme congestion and long vehicle delays. The intersection LOS was calculated using the HCM 6
th Edition methodology. In the HCM, LOS is expressed in terms of the average intersection delay per vehicle for the peak 15-minute period within the analyzed hour.

At two-way, stop sign-controlled intersections, the LOS is defined in terms of the average vehicle delay of an individual movement. This is the industry standard method used to evaluate the performance of a two-way, stop sign-controlled intersection because the average vehicle delay is more closely reflected in terms of individual movements, rather than its performance overall. For this reason, LOS for a twoway, stop sign-controlled intersection is defined in terms of its individual movement. With this in mind, the total average vehicle delay (i.e., average delay of all movements) for a two-way, stop signcontrolled intersections should be viewed with discretion and for that reason is not what is reported within the peak hour intersection LOS tables in the following sections. Table 1 shows the relationship of the average control delay and LOS for signalized and unsignalized intersections.

Table 1
Level of Service Criteria for Intersections using HCM Methodology Level of
Service
Average Control Delay (sec/veh)
Signalized Unsignalized General Description
A 0–10 0–10 Free flow
B >10–20 >10–15 Stable flow (slight delays)
C >20–35 >15–25 Stable flow (acceptable delays)
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Table 1
Level of Service Criteria for Intersections using HCM Methodology Level of
Service
Average Control Delay (sec/veh)
Signalized Unsignalized General Description
D >35–55 >25–35 Approaching unstable flow (tolerable delay, occasionally wait through more than one signal cycle before proceeding)
E >55–80 >35–50 Unstable flow (intolerable delay)
F >80 >50 Forced flow (jammed)
Source: Highway Capacity Manual, Transportation Research Board, 2016.

1.5.2 Future Traffic Forecasts
Future traffic volumes for year 2040 were obtained from the General Plan Update EIR Section

3.13, Transportation and Traffic section. Based on review of the traffic modeling/forecasting data of the General Plan Update, the 2040 forecast traffic volumes have incorporated traffic generated by the proposed project. In addition, traffic generated by the project ADUs was added to the Buildout (2040) scenario.

1.5.3 Impact Criteria
City of St. Helena
The City’s impact criteria is provided in the TIS Scoping Agreement form (Appendix A). The following LOS impact criteria are applicable to study area intersections:
• Operations at a signalized intersection along State Route 29 to deteriorate from LOS D, under conditions without the project, to LOS E or F, or, operations at other signalized intersections to deteriorate from LOS C under conditions without the project to LOS D, E or F. • The LOS to deteriorate to LOS F for signalized intersections that operate at LOS E under conditions without the project.
• The average intersection delay to increase by more than five (5.0) seconds for signalized intersections that operate at LOS F under conditions without the project. • The LOS to deteriorate to LOS D, E or F for unsignalized intersections operating at LOS C or better under conditions without the project, and the traffic volumes would satisfy the Caltrans peak hour volume warrant criterion for traffic signal installation. For unsignalized intersections on State Route 29 operating at LOS D or better under conditions without the project, the impact would be inconsistent with the City’s LOS policies if the project would cause the LOS to deteriorate to LOS E or F, and the traffic volumes would satisfy the Caltrans peak hour volume warrant criterion for traffic signal installation.

Agenda Item #5.7.

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• Average delay to increase by five (5.0) or more seconds for unsignalized intersections operating at unacceptable levels (LOS D, E or F; or LOS E or F on State Route 29) under conditions without the project, and the traffic volumes would satisfy the Caltrans peak hour volume warrant criterion for traffic signal installation.

A peak traffic signal warrant per the California Manual of Uniform Traffic Control Devices (CA MUTCD) was reviewed to determine whether the installation of a traffic signal may be warranted at unsignalized intersections with unsatisfactory LOS. The signal warrant compares the total traffic from both major street approaches, to the traffic of the single highest minor street approach. The signal warrant analysis is intended to provide guidance in determining the need to install a traffic signal based on data collected in the Federal Highway Administration Manual on Uniform Traffic Control Devices (FHWA MUTCD) and CA MUTCD guidelines. An intersection meeting a signal warrant itself does not constitute the only basis for installation of a traffic signal and instead serves as a tool, in addition to collision and engineering data, to provide guidance towards traffic signal installation.

Caltrans
All study area intersections along Main Street, also fall under Caltrans jurisdiction as Main Street is also listed as a state route under Caltrans jurisdiction; SR-29. As stated in the Caltrans Guide for the Preparation of Traffic Impact Studies (December 2002), the level of service for operating State highway facilities is based upon measures of effectiveness (MOEs). These MOEs describe the measures best suited for analyzing State highway facilities (i.e., freeway segments, signalized intersections, on- or off-ramps, etc.). Caltrans endeavors to maintain a target LOS at the transition between LOS C and LOS D on State highway facilities; however, Caltrans acknowledges that this may not always be feasible and if an existing State highway facility is operating at less than the appropriate target LOS, the existing MOE should be maintained.

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2 EXISTING CONDITIONS
This section describes existing conditions within the identified study area. Descriptions are provided for the characteristics of the study area roadway network, peak hour traffic volumes, traffic operations, traffic safety, non-motorized facilities, and transit.

2.1 Existing Street System
Characteristics of the existing street system in the proposed project vicinity are shown in Table 2.

Street classification data is derived from the Circulation Element of the draft St. Helena General Plan Update 2040 (2018). As shown on Figure 2, the primary access points to the project site is provided via Adams Street or Starr Avenue. The existing traffic controls and geometrics at the study area intersections are shown on Figure 3.

Table 2
Study Area Existing Street System Summary
Roadway
Street
Classification
Posted
Speed Limit
(MPH)1
# of
Travel
Lanes Parking Sidewalks Bicycle Lanes
Main Street (SR-29) Regional
Connector
25 2 Yes – along
some sections
Yes No
Fulton Lane/Madrona
Avenue
Open
Space/Rural
Street
25 2 Yes – except
for east of
railroad tracks
Yes – except
for east of
railroad tracks
No
Adams Street Downtown/Mix
ed-Use Street
25 2 Yes – along
some sections
Yes No
Hunt Avenue Residential
Street
25 2 Yes – along
some sections
Yes – along
some sections
Yes – Class III
Railroad Avenue Downtown/Mix
ed-Use Street
25 2 Yes – along
some sections
Yes – along
some sections
No
Pope Street Downtown/Mix
ed-Use Street
25 2 Yes – along
some sections
Yes – along
some sections
Yes – Class II
and Class III
Starr Avenue Residential
Street
25 2 Yes – along
some sections
Yes Yes – Class II
Howell Mountain
Road
Open
Space/Rural
Street
35 2 No No No
Silverado Trail Rural
Throughway2
50 2 No No Yes – Class II
Notes: MPH = miles per hour
1 Speed limit information derived from §10.08.010-0.20 of the City of St. Helena Municipal Code. 2 Obtained from the Circulation Element of the Napa County General Plan (2008).

Agenda Item #5.7.

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2.2 Pedestrian Facilities
The pedestrian infrastructure within the study area depends largely on the types of land uses, as agricultural or open space land uses generally lack pedestrian amenities, as seen in segments of Adams Street near the edge of the project site boundary. Around the perimeter of developed land along Starr Avenue and Hunt Avenue, the study area generally contains sidewalks, lighting, landscaping, signage, and Americans with Disabilities Act (ADA)-compliant curb ramps. Railroad crossings are generally in good condition to allow safe crossings for pedestrians. Near the project site, Adams Street and Starr Avenue would be extended to provide vehicle, bicycle and pedestrian access to the site. Sidewalks would be provided along both sides of the street allowing safe pedestrian access to the site. The project site would facilitate accessibility to the downtown St.

Helena corridor by way of existing sidewalks that would provide access to several neighborhood services such as Main Street, retail and grocery stores, and the St. Helena Public Library.

2.3 Bicycle Facilities
As shown in Table 2, there are a number of bicycle facilities within the study area. Class I bikeways, also known as bike paths or shared-use paths, are facilities with an exclusive right-ofway for bicyclists and pedestrians, separated from roadways. The project is not proposing any Class I bike paths. Class II bicycle lanes, which are striped and demarcated areas of roadway that separate bicyclists from motorists, are available along the entirety of Starr Avenue and Silverado Trail and the majority of Pope Street from Railroad Avenue to Paseo Grand Drive-College Avenue.

Class III bicycle routes, are shared roadways where vehicles and bicyclists equally share the road, but do not contain a striped bike lane. Class III bicycle routes are provided along Hunt Avenue and portions of Pope Street, east of Railroad Avenue and west of Paseo Grand Drive-College Avenue, towards the approach to the Pope Street Bridge. Along the project access, Starr Avenues connects the site to the larger St. Helena bicycle network via Pope Street or Hunt Avenue. The City’s Bicycle Plan was adopted in 2012 as part of the wider Napa County Transportation and Planning Agency’s Bicycle Master Plan. Several improvements were identified such as Class III bicycle routes along Main Street and Class II bicycle lanes along Adams Street.

2.4 Transit System
The NVTA manages Vine Transit, which provides transit service in the greater Napa County region and most closely serves the project study area and site. The St. Helena Shuttle, Vine Route 10, and Vine Route 29 all provide differing levels of frequency and connectivity to transit riders within the study area.

The St. Helena Shuttle route operates every weekday for one morning and one afternoon on a fixed route starting at 7:50 a.m. and then again, at 3:15 p.m., circulating throughout the City and stopping Agenda Item #5.7.

Hunter Subdivision TIS
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directly adjacent to the project site at the intersection of Starr Avenue/Hunt Avenue. The shuttle provides access to several schools in the City as well as an east-west connection through the city.

Outside of the fixed route, the shuttle operates as an on-demand, door-to-door service within much of the city limits Monday to Thursday from 7:45 a.m. to 6:00 p.m. with extended hours Friday until 11:00 p.m. Weekend service is also provided with service on Saturdays from 10:00 a.m. to 11:00 p.m., and on Sundays from 12:00 p.m. to 7:00 p.m. Service is not provided on major holidays.

Vine Route 10 is a regional transit route that connects the cities of Calistoga and Napa, with stops within the study area along Main Street at Adams Street and at Pope Street/Mitchell Drive.

Weekday service generally occurs every 45 minutes starting at 6:15 a.m. and ending at 10:44 p.m.

Weekend service is provided every hour and is truncated during the morning and night periods.

Service is not provided on weekends or major holidays.

Vine Route 29 connects Calistoga southward towards the greater Napa County residential core, connecting to the Vallejo Ferry and finally the El Cerrito BART station. The nearest stop within the study area is the St. Helena Post Office located on Main Street. Service is primarily provided twice during the morning and afternoon periods starting at 5:22 a.m. and ending at 6:35 p.m.

Service is not provided on weekends or major holidays.

The Napa Valley Wine Train also passes through the city; however, it is mainly utilized as a tourist attraction and not for commuting purposes. Stops are limited and occur on an irregular basis in the city. The Wine Train’s proximity to Main Street can result in increased congestion and vehicle queueing, as well as the potential to impede emergency access across Adams Street and Hunt Avenue. The Wine Train blocks egress and ingress at Adams Street and Hunt Avenue for up to two minutes at a time departing and arriving, therefore these crossings will be closed or delayed for a maximum of eight minutes per day. The Wine Train is mandated to keep all grade crossings clear; therefore, the limited speed in the area is what constitutes the delay described above.

2.5 Pope Street Bridge
The Pope Street Bridge is a narrow two-lane historic bridge that spans the Napa River and connects the City with Silverado Trail, a regional roadway that provides north-south access through Napa County. Silverado Trail also serves as an alternative route to Main Street (SR-29). The Pope Street Bridge is largely unimproved, and is constructed of stone, creating narrow lanes and reduced speed for motorists. This also creates a situation where bicyclists share the road with vehicles, creating potential areas of conflict. Operationally, the Pope Street Bridge allows for one lane of westbound traffic, creating conflicts between vehicles turning onto Pope Street versus vehicles turning onto Silverado Trail. Collisions between these conflict points were analyzed in depth in the following sections. Additionally, emergency access can be impeded due to congestion along the bridge, creating difficulty for services to be provided to areas along Silverado Trail.

Agenda Item #5.7.

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2.6 Traffic Volumes
Existing peak hour turning movement counts at the study intersections were conducted in April 2018, during the week (and Saturday) of the Napa Arts in April Art Festival and celebration in Lyman Park. Per review of Caltrans data from the previous seven years, the month of April was identified as the peak month for traffic volumes in the St. Helena downtown area based on traffic volumes on Main Street (SR-29), north and south of Adam Street.1 This data is presented in Appendix B. Therefore, these volumes represent a high traffic period during the year and present a conservative existing baseline scenario.

Traffic volumes were balanced between intersections. Raw intersection turning movement counts are provided in Appendix B. Existing weekday AM and PM peak hour traffic volumes, and Saturday peak hour volumes, are summarized in Figures 4 and 5, respectively. These volumes were used to evaluate existing weekday and Saturday traffic conditions.
1 The second busiest time in the area is during the fall harvest “crush” period in the month of October.

Agenda Item #5.7.

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3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Existing Traffic Controls and Geometrics Hunter Subdivision - St. Helena FIGURE 3 Apr 15, 2019 - 12:50pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig3-exGeo NOT TO SCALE Source: Google Maps, 05/2017 Main Street 1 Fulton Ln – Madrona Ave Main Street 2 Adams Street Main Street 3 Hunt Avenue Main Street 4 Pope St – Mitchell Dr Railroad Avenue 5 Fulton Lane Railroad Avenue 6 Adams Street Starr Avenue 10 Pope Street Library Lane Adams Street Starr Avenue 8 9 Hunt Avenue Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street PERM
FREE Silverado Trail Pope Street Silverado Trail Howell Mountain Road 12 13 PERM
PROT
PROT

FREE FREE FREE FREE FREE FREE

DEFACTO
FREE
PROT
NRTOR
PROT
LegendSite
X Study Intersection Lane Geometrics Traffic Signal
Stop Sign PROT Protected Left Turn Phasing PERM Permitted Left Turn Phasing Number of lanes (divided roadway)Number of lanes (undivided roadway) XDXUFREE Free Movement DEFACTO Defacto Right Turn Lane NRTOR No Right Turn on Red 2U
2U
2U
2U
2U
2U
2U
2U 2U
2U
2U
2U
2U
2U
2U
2U
2U

NRTOR FREE FREE FREE FREE FREE
FREE

DEFACTO

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2.7 Intersection Operations
An intersection LOS analysis was prepared for the existing weekday and Saturday conditions using the HCM methodology discussed in Section 1. Detailed LOS worksheets and signal warrants are included in Appendix C. Tables 3 and 4 show the results of the weekday and Saturday, respectively, existing conditions LOS analysis.

Table 3
Existing Weekday Peak Hour Intersection LOS
Control
AM Peak PM Peak
Intersection Delay1 LOS2 Delay1 LOS2

1. Main Street/Fulton Lane – Madrona Avenue signalized 13.0 B 11.2 B

2. Main Street/Adams Street signalized 22.9 C 20.8 C

3. Main Street/Hunt Avenue unsignalized 16.9 C 18.3 C

4. Main Street/Pope Street – Mitchell Drive signalized 148.7 F 110.1 F

5. Railroad Avenue/Fulton Lane unsignalized 10.1 B 10.4 B

6. Railroad Avenue/Adams Street unsignalized 10.0 A 11.2 B

7. Railroad Avenue/Hunt Avenue unsignalized 14.4 B 14.0 B

8. Library Lane/Adams Street unsignalized 10.6 B 12.4 B

9. Starr Avenue/Hunt Avenue unsignalized 7.6 A 7.4 A

10. Starr Avenue/Pope Street unsignalized 15.4 C 14.1 B

11. Paseo Grand Drive – College Avenue/Pope Street unsignalized 27.1 D 15.5 C

12. Silverado Trail/Pope Street unsignalized 18.0 C 27.3 D

13. Silverado Trail/Howell Mountain Road unsignalized 14.5 B 17.7 C Notes:
1 Average seconds per vehicle
2 Level of Service (LOS)
BOLD value indicates unsatisfactory LOS
As shown in Table 3, a majority of the study area intersections are currently operating at satisfactory LOS under existing weekday conditions except for:
• 4. Main Street/Pope Street – Mitchell Drive: LOS F in AM and PM peak hours. • 11. Paseo Grand Drive – College Avenue/Pope Street: LOS D in AM peak hour. • 12. Silverado Trail/Pope Street: LOS D in PM peak hour.

Table 4
Existing Saturday Peak Hour Intersection LOS
Control
Saturday PM Peak
Intersection Delay1 LOS2

1. Main Street/Fulton Lane – Madrona Avenue signalized 22.3 C

2. Main Street/Adams Street signalized 37.5 D
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Table 4
Existing Saturday Peak Hour Intersection LOS
Control
Saturday PM Peak
Intersection Delay1 LOS2

3. Main Street/Hunt Avenue unsignalized 22.6 C

4. Main Street/Pope Street – Mitchell Drive signalized 129.2 F

5. Railroad Avenue/Fulton Lane unsignalized 9.6 A

6. Railroad Avenue/Adams Street unsignalized 8.7 A

7. Railroad Avenue/Hunt Avenue unsignalized 11.1 B

8. Library Lane/Adams Street unsignalized 9.9 A

9. Starr Avenue/Hunt Avenue unsignalized 7.2 A

10. Starr Avenue/Pope Street unsignalized 11.7 B

11. Paseo Grand Drive – College Avenue/Pope Street unsignalized 13.4 B

12. Silverado Trail/Pope Street unsignalized 20.2 C

13. Silverado Trail/Howell Mountain Road unsignalized 15.2 C Notes:
1 Average seconds per vehicle
2 Level of Service (LOS)
BOLD value indicates unsatisfactory LOS
As shown in Table 4, a majority of the study area intersections are currently operating at satisfactory LOS under existing Saturday conditions except for:
• 4. Main Street/Pope Street – Mitchell Drive: LOS F.

Agenda Item #5.7.

1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Existing Weekday Traffic Volumes Hunter Subdivision - St. Helena FIGURE 4 Apr 15, 2019 - 2:21pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig4-ex vols NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave (89) 109 (39) 29 (40) 17(37) 20637 (588)(18) 16(12) 10 (52) 36 (70) 152 (92) 60 (517) 583 (84) 53 1 (55) 78
(89) 100
(33) 26
(50) 29534 (555)(46) 34
(29) 64
(62) 71(33) 61
(43) 69
(480) 508 (46) 33 Main Street 2 Adams Street Main Street Hunt Avenue 574 (633)(94) 66(27) 31 (18) 23 (20) 27 (522) 571 3 Main Street Pope St – Mitchell Dr (168) 191(77) 83549 (605)(50) 51(175) 139 (33) 26 (122) 91 (76) 85 (469) 513 (4) 4 4 Railroad Avenue Fulton Lane (13) 9
(130) 94
(109) 191 (12) 6
(10) 5(14) 13
5 Railroad Avenue Adams Street (18) 15
(90) 121
(70) 85
(71) 55 88 (101)(55) 29
(15) 57(47) 140(34) 96
(59) 51
(65) 72 (12) 26
6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street (50) 21
(51) 67
(13) 3
(5) 3 10(3) (10) 6
(3) 2(28) 29(183) 135
(132) 185
(4) 6 (10) 16
(37) 69(82) 47
(29) 9
(8) 31
0(0)
(0) 1
(0) 0(25) 81(2) 0
(0) 6
(0) 1 (9) 45
(13) 31
(126) 242
(114) 39
(119) 33
0(0)
(48) 24
(88) 19(262) 226(8) 6
(8) 4
(1) 0 (17) 20 Starr Avenue 9 Hunt Avenue (12) 15
(65) 75
(81) 63 (8) 7
(11) 6(21) 12 Silverado Trail Pope Street (102) 92
(74) 164
(179) 103395 (428)
(316) 573 (206) 177 Silverado Trail Howell Mountain Road 471 (491)(39) 16(26) 48 (4) 10 (4) 5 (496) 702 12 13 Starr Avenue Pope Street (9) 18 (185) 226 (365) 261 (60) 57 (25) 15 (66) 68 10 LegendSite X Study Intersection X (X) Weekday PM Peak Hour Traffic Volumes Weekday AM Peak Hour Traffic Volumes 2,400
1,600 1,600
X,XXX Average Daily Traffic

Agenda Item #5.7.

Hunter Subdivision TIS
10839
22 April 2021

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Agenda Item #5.7.

1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Existing Saturday Traffic Volumes Hunter Subdivision - St. Helena FIGURE 5 Apr 15, 2019 - 2:29pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig5-ex Svols NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave 71 2537 16546 6 111573 53 561 74
1 375428 2748724 423544 41 548 20 Main Street 2 Adams Street Main Street Hunt Avenue 51067 3228 22 596 3 Main Street Pope St – Mitchell Dr 153 5750655 128 3871 63 559 6 4 Railroad Avenue Fulton Lane 1073 109 10
811
5 Railroad Avenue Adams Street
86739 30 71 18 226944 44 52 14
6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street 2659 2 1
2 2
14284 93
2 20 43
83 1
2 0
05 1
0 1 30 14 19318 13
0 22 19218
4 9
0 16 Starr Avenue 9 Hunt Avenue
646 44 11
58 Silverado Trail Pope Street 110 114 121471 423 125 Silverado Trail Howell Mountain Road 55823 2815 8 520 12 13 Starr Avenue Pope Street 17 188 213 39
9 36 10 LegendSite
X Study Intersection X Saturday Peak Hour Traffic Volumes 820 1,200 1,200 X,XXX Average Daily Traffic

Agenda Item #5.7.

Hunter Subdivision TIS
10839
24 April 2021

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Agenda Item #5.7.

Hunter Subdivision TIS
10839
25 April 2021
3 PROJECT TRAFFIC
This section documents project-generated changes on the surrounding transportation system and at the study intersections.

3.1 Trip Generation
Trip generation estimates for the project were calculated based upon the trip rates from the Institute of Transportation Engineers’ Trip Generation, 10th Edition (ITE 2017). Average trip generation rates represent weighted averages from studies conducted throughout the United States and Canada since 1980 that surveyed the identified use.2 For example, “single-family detached housing,” which has the highest trip generation rate per dwelling unit of all residential uses, specifically identifies all detached homes on individual lots, with a typical site being a suburban subdivision.

In order to reflect the correct intensity of land use and project traffic, the single-family detached housing rate was also used for the income-restricted housing, while the multifamily housing rate was used for the ADU rate. The calculation of project trip generation estimates for the weekday and Saturday is shown in Tables 5 and 6, respectively.

As shown in Table 5, during a weekday the project would generate 798 daily trips, 62 AM peak hour trips (16 inbound and 46 outbound), and 82 PM peak hour trips (52 inbound and 30 outbound).

Table 5
Weekday Project Trip Generation
Trip Generation Rates1
Land Use
Daily Trip
Rate Unit
AM Peak Hour PM Peak Hour
% In % Out Total % In % Out Total
Single-Family Detached
Housing (ITE Code 210)

9.44 DU 0.19 0.56 0.74 0.62 0.37 0.99
Multifamily Housing (LowRise) (ITE Code 220)7.32 DU 0.11 0.35 0.46 0.35 0.21 0.56 Trip Generation
Land Use
Total No.
of Units
Unit Daily AM Peak Hour PM Peak Hour
In Out Total In Out Total
Single-Family Detached
Housing
51 DU 481 10 28 38 32 19 51
Accessory (Granny) Units 11 DU 81 1 4 5 4 2 6
Affordable Housing2 25 DU 236 5 14 19 16 9 25
Total Trip Generation 798 16 46 62 52 30 82
Notes:
1 Trip rates from the Institute of Transportation Engineers, Trip Generation, 10th Edition, 2017. 2 Single-Family and multifamily land uses are based on surveys and weighted averages. Rates are not based on a specified number of bedrooms or vehicles per household.

Agenda Item #5.7.

Hunter Subdivision TIS
10839
26 April 2021
2 Reflects use of Single-Family land use since this rate is more conservative (higher trip generation) as compared to multifamily housing.

As shown in Table 6, during a Saturday the project would generate 815 daily trips, and 80 peak hour trips (40 inbound and 40 outbound).

Table 6
Saturday Project Trip Generation
Trip Generation Rates1
Land Use
Saturday
Trip Rate Unit
Peak Hour
% In % Out Total
Single-Family Detached Housing
(ITE Code 210)

9.54 DU 0.47 0.47 0.93
Multifamily Housing (Low-Rise)
(ITE Code 220)

8.14 DU 0.35 0.35 0.70
Trip Generation
Land Use
Total No.
of Units Unit Daily
Peak Hour
In Out Total
Single-Family Detached Housing 51 DU 487 24 24 48
Accessory (Granny) Units 11 DU 90 4 4 8
Affordable Housing2 25 DU 239 12 12 24
Total Trip Generation 815 40 40 80
Notes:
1 Trip rates from the Institute of Transportation Engineers, Trip Generation, 10th Edition, 2017. 2 Reflects use of Single-Family land use since this rate is more conservative (higher trip generation) as compared to multifamily housing.

3.2 Trip Distribution and Assignment
Project trips were distributed to the study area intersections using the existing travel patterns and logical commute routes for project-related traffic. Project trips were assigned to the study area intersections by applying the project trip generation estimates to the trip distribution percentages at each study area intersection. Single-family and ADU trips were distributed and assigned together, as shown on Figure 6, while the multifamily housing trips were distributed and assigned separately, as show on Figure 7. The total project trip assignment is shown in Figure 8. The project trip distribution and assignment for Saturday includes all uses combined and is shown on Figure 9.

Agenda Item #5.7.

1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Project Trip Distribution & Assignment - Single-Family & Accessory Dwelling Units Hunter Subdivision - St. Helena FIGURE 6 Mar 11, 2021 - 2:54pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig6-SfAcsTrip NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave (0) 1 (0) 1 (1) 0 1(1)
(1) 1(2) 1
(1) 2
(0) 1 1 (0) 1
(0) 1
(1) 1
(1) 1(2) 1
(1) 2 Main Street 2 Adams Street Main Street Hunt Avenue 1(0)
(3) 9
(8) 5
(1) 1 3 Main Street Pope St – Mitchell Dr 10(3) (4) 12 (11) 7 (9) 6 4 Railroad Avenue Fulton Lane (1) 3 (3) 2 5 Railroad Avenue Adams Street (1) 4 (4) 2 (3) 2 (1) 3
6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street (3) 9 (8) 5 (2) 7 (6) 4 (6) 4
(1) 0
(0) 1
(2) 7 Starr Avenue 9 Hunt Avenue (3) 11
(5)
(16) 10 (10) 7 18 Silverado Trail Pope Street (2) 1 (5) 3 (2) 5 (1) 2 Silverado Trail Howell Mountain Road 1(2)
(1) 2 12 13 Starr Avenue Pope Street (3) 10 (2) 8 (9) 6 (7) 5 10 LegendSite X Study Intersection X (X) Weekday PM Peak Hour Traffic Volumes Weekday AM Peak Hour Traffic Volumes XX% Percentage Distribution 5%2% 15% 60% 10% 5% 3%

Agenda Item #5.7.

Hunter Subdivision TIS
10839
28 April 2021

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Agenda Item #5.7.

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3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Project Trip Distribution & Assignment - Multi-Family Housing Hunter Subdivision - St. Helena FIGURE 7 Apr 15, 2019 - 3:13pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig7-MFTrips NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave (0) 1 (0) 1 (1) 1 1(1)
(1) 1(2) 1
(1) 2
(0) 1 1 (0) 1 (1) 0 (2) 1 (1) 2 Main Street 2 Adams Street Main Street Hunt Avenue(1) 2 (1) 1 3 Main Street Pope St – Mitchell Dr
2(1)
(1) 2
(2) 1
(2) 1 4 Railroad Avenue Fulton Lane (1) 3
(3) 2
5 Railroad Avenue Adams Street (1) 3 (3) 2 (3) 2 (1) 3
6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street (1) 2 (2) 1 (2) 6 (5) 3 (4) 3
(1) 0
(0) 1
(2) 5 Starr Avenue 9 Hunt Avenue (1) 3
(2)(6) 4 (2) 1
7 Silverado Trail Pope Street (2) 1 (2) 1 (1) 2 (1) 2 Silverado Trail Howell Mountain Road 1(1)
(1) 0
(0) 1
(1) 2 12 13 Starr Avenue Pope Street (1) 2 (2) 6 (2) 1 (5) 3 10 LegendSite X Study Intersection X (X) Weekday PM Peak Hour Traffic Volumes Weekday AM Peak Hour Traffic Volumes XX% Percentage Distribution 15% 10%5% 25% 20% 15% 5% 5%

Agenda Item #5.7.

Hunter Subdivision TIS
10839
30 April 2021

INTENTIONALLY LEFT BLANK
Agenda Item #5.7.

1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Project Trip Assignment - Total (All Uses) Hunter Subdivision - St. Helena FIGURE 8 Mar 11, 2021 - 2:51pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig8-ProjTripAs NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave (0) 2 (0) 2 (2) 1 2(2)
(2) 2(4) 2
(2) 4
(0) 2 1 (0) 2
(0) 1
(1) 1
(2) 1(4) 2
(2) 4 Main Street 2 Adams Street Main Street Hunt Avenue 1(0)
(4) 11
(9) 6
(1) 1 3 Main Street Pope St – Mitchell Dr 12(4) (5) 14 (13) 8 (11) 7 4 Railroad Avenue Fulton Lane (2) 6 (6) 4 5 Railroad Avenue Adams Street (2) 7 (7) 4 (6) 4 (2) 6
6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street (4) 11 (10) 6 (4) 13 (11) 7 (10) 7
(2) 0
(0) 2
(4) 12 Starr Avenue 9 Hunt Avenue (4) 14
(7)
(22) 14 (12) 8 25 Silverado Trail Pope Street (4) 2 (7) 4 (3) 7 (2) 4 Silverado Trail Howell Mountain Road 2(3)
(1) 0
(0) 1
(2) 4 12 13 Starr Avenue Pope Street (4) 12 (4) 14 (11) 7 (12) 8 10 LegendSite X Study Intersection X (X) Weekday PM Peak Hour Traffic Volumes Weekday AM Peak Hour Traffic Volumes

Agenda Item #5.7.

Hunter Subdivision TIS
10839
32 April 2021

INTENTIONALLY LEFT BLANK
Agenda Item #5.7.

1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Project Trip Distribution & Assignment - Saturday (All Uses) Hunter Subdivision - St. Helena FIGURE 9 Mar 11, 2021 - 3:01pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig9-SaturdayTrip NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave 42 2
5 4
7 7
5 1
2 1
1 1
26 6
1 Main Street 2 Adams Street Main Street Hunt Avenue
1 5
5 1
1 1 3 Main Street Pope St – Mitchell Dr
5 7
7 5 4 Railroad Avenue Fulton Lane 11 11
5 Railroad Avenue Adams Street
9 1
910 10
1 6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street 6 6
1 1 19 19 8 8 Starr Avenue 9 Hunt Avenue
8 13
8 13 Silverado Trail Pope Street
26 62 Silverado Trail Howell Mountain Road
22 12 13 Starr Avenue Pope Street
5 8
5 8 10 LegendSite
X Study Intersection X Saturday Peak Hour Traffic Volumes XX% Percentage Distribution 15% 5% 30% 30% 15% 5%

Agenda Item #5.7.

Hunter Subdivision TIS
10839
34 April 2021

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Agenda Item #5.7.

Hunter Subdivision TIS
10839
35 April 2021
4 EXISTING PLUS PROJECT

4.1 Traffic Volumes
The project trip assignments shown in Figure 8 were added to the existing weekday traffic volumes shown in Figure 4 to derive the Existing plus Project weekday AM and PM peak hour traffic volumes. Figure 10 illustrates the Existing plus Project weekday AM and PM peak hour traffic volumes that were used to evaluate Existing plus Project weekday traffic conditions.

The project trip assignments shown in Figure 9 were added to the Existing Saturday traffic volumes shown in Figure 5 to derive the Existing plus Project Saturday peak hour traffic volumes. Figure 11 illustrates the Existing plus Project Saturday peak hour traffic volumes that were used to evaluate Existing plus Project Saturday traffic conditions.

4.2 Intersection Operations
An intersection operations analysis was conducted for the study area to evaluate the Existing plus Project weekday AM and PM peak hour, and Saturday peak hour conditions. Intersection operations were calculated using the LOS methodology described in Section 1. The following presents the results of the project analysis.

Tables 7 and 8 show the results of the Existing plus Project weekday and Saturday LOS analysis, respectively, and provides a comparison to the Existing (without project) conditions for the weekday peak hours using the HCM methodology described previously at all intersections. Detailed LOS worksheets and signal warrants are included in Appendix C.

As shown in Table 7, based on the appropriate impact criteria, all of the study area intersections would continue to operate at a satisfactory LOS, except for the following intersections:
• 4. Main Street/Pope Street – Mitchell Drive: Continues to operate with unsatisfactory LOS at LOS F during both the AM and PM peak hours, however the increase in delay is less than 5.0 seconds in the AM peak hour (4.8 seconds), while the increase in delay is greater than 5.0 seconds in the PM peak hour (11.4 seconds). This constitutes a deficiency with the City’s LOS impact criteria (discussed in Section 1.5.3 above) for the PM peak hour. • 11. Paseo Grand Drive – College Avenue/Pope Street: Continues to operate with unsatisfactory LOS at LOS D in AM peak hour. This intersection is unsignalized and does not satisfy a peak hour signal warrants (traffic signal), and the increase in delay is less than

5.0 seconds (1.1 seconds). Therefore, the project would not exceed the City’s impact criteria and would be consistent with the City’s LOS policies.

Agenda Item #5.7.

Hunter Subdivision TIS
10839
36 April 2021
Table 7
Existing plus Project Weekday Peak Hour Intersection Level of Service Intersection Control
Existing Existing Plus Project Delay
AM Peak Hour PM Peak Hour AM Peak Hour PM Peak Hour Change Impact? Delay1
LOS
2 Delay1
LOS
2 Delay1
LOS
2 Delay1
LOS
2 AM PM AM PM

1. Main Street/Fulton Lane – Madrona
Avenue signalized 13.0 B 11.2 B 13.2 B 11.4 B

0.2 0.2
no no

2. Main Street/Adams Street signalized 22.9 C 20.8 C 23.0 C 21.2 C 0.1 0.4 no no

3. Main Street/Hunt Avenue unsignalized 16.9 C 18.3 C 17.6 C 18.9 C 0.7 0.6 no no

4. Main Street/Pope Street – Mitchell Drive signalized 148.7 F 110.1 F 153.5 F 121.5 F 4.8 11.4 no yes

5. Railroad Avenue/Fulton Lane unsignalized 10.1 B 10.4 B 10.2 B 10.5 B 0.1 0.1 no no

6. Railroad Avenue/Adams Street unsignalized 10.0 A 11.2 B 10.2 B 11.4 B 0.2 0.2 no no

7. Railroad Avenue/Hunt Avenue unsignalized 14.4 B 14.0 B 14.8 B 14.5 B 0.4 0.5 no no

8. Library Lane/Adams Street unsignalized 10.6 B 12.4 B 10.8 B 12.8 B 0.2 0.4 no no

9. Starr Avenue/Hunt Avenue unsignalized 7.6 A 7.4 A 7.7 A 7.6 A 0.1 0.2 no no

10. Starr Avenue/Pope Street unsignalized 15.4 C 14.1 B 16.2 C 14.8 B 0.8 0.7 no no

11. Paseo Grand Drive – College
Avenue/Pope Street unsignalized 27.1 D 15.5 C 28.2 D 15.9 C 1.1 0.4 no no

12. Silverado Trail/Pope Street unsignalized 18.0 C 27.3 D 18.5 28.6 D 0.5 1.3 no no

13. Silverado Trail/Howell Mountain Road unsignalized 14.5 B 17.7 C 14.6 B 17.9 C 0.1 0.2 no no Notes:
1 Average seconds per vehicle
2 Level of Service (LOS)
BOLD value indicates unsatisfactory LOS
C

Agenda Item #5.7.

Hunter Subdivision TIS
10839
37 April 2021
Table 8
Existing plus Project Saturday Peak Hour Intersection Level of Service Intersection Control
Existing Existing plus Project Delay
Change
AM
Impact?
AM
Saturday PM Peak Saturday PM Peak
Delay1 LOS2 Delay1 LOS2

1. Main Street/Fulton Lane – Madrona Avenue signalized 22.3 C 22.6 C 0.3 no

2. Main Street/Adams Street signalized 37.5 D 37.6 D 0.1 no

3. Main Street/Hunt Avenue unsignalized 22.6 C 23.4 C 0.8 no

4. Main Street/Pope Street – Mitchell Drive signalized 129.2 F 132.9 F 3.7 no

5. Railroad Avenue/Fulton Lane unsignalized 9.6 A 9.8 A 0.2 no

6. Railroad Avenue/Adams Street unsignalized 8.7 A 8.9 A 0.2 no

7. Railroad Avenue/Hunt Avenue unsignalized 11.1 B 11.3 B 0.2 no

8. Library Lane/Adams Street unsignalized 9.9 A 10.2 B 0.3 no

9. Starr Avenue/Hunt Avenue unsignalized 7.2 A 7.3 A 0.1 no

10. Starr Avenue/Pope Street unsignalized 11.7 B 11.9 B 0.2 no

11. Paseo Grand Drive – College Avenue/Pope Street unsignalized 13.4 B 13.7 B 0.3 no

12. Silverado Trail/Pope Street unsignalized 20.2 C 21.0 C 0.8 no

13. Silverado Trail/Howell Mountain Road unsignalized 15.2 C 15.2 C 0.1 no Notes:
1 Average seconds per vehicle
2 Level of Service (LOS)
BOLD value indicates unsatisfactory LOS

Agenda Item #5.7.

Hunter Subdivision TIS
10839
38 April 2021
• 12. Silverado Trail/Pope Street: Continues to operate with unsatisfactory LOS at LOS D in the PM peak hour. This intersection is unsignalized and satisfies the peak hour signal warrant (traffic signal) for the PM peak hour, however the increase in delay is less than 5.0 seconds (1.3 seconds). Therefore, the project would not exceed the City’s impact criteria and would be consistent with the City’s LOS policies.

As shown in Table 8, based on the appropriate impact criteria, most of the study area intersections would continue to operate at a satisfactory LOS (LOS D or better for intersections along Main Street – SR-29, and LOS C or better for all other intersections) during the Saturday peak hour, except for the following intersections:
• 4. Main Street/Pope Street – Mitchell Drive: Continues to operate with unsatisfactory LOS at LOS F, however, the increase in delay is less than 5.0 seconds (3.7 seconds). Therefore, the project would not exceed the City’s impact criteria and would be consistent with the City’s LOS policies.

Based on the LOS results of the Existing plus Project weekday and Saturday peak hour traffic analysis, and the City’s impact criteria, the proposed project would be inconsistent with the City’s LOS policies, and would require an improvement:
• 4. Main Street/Pope Street – Mitchell Drive: LOS F during the weekday PM peak hour.

An improvement for this intersection is provided in Section 6 below.

Agenda Item #5.7.

1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Existing plus Project Weekday Peak Hour Traffic Volumes Hunter Subdivision - St. Helena FIGURE 10 Mar 11, 2021 - 2:55pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig10-exwp vols NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave (89) 109 (39) 31 (40) 19(39) 21639 (590)(18) 16(12) 10 (54) 38 (74) 154 (94) 64 (517) 585 (84) 53 1 (55) 78
(89) 102
(33) 26
(50) 29534 (555)(46) 35
(30) 65
(64) 72(37) 63
(45) 73
(480) 508 (46) 33 Main Street 2 Adams Street Main Street Hunt Avenue 575 (633)(98) 77(36) 37 (18) 23 (20) 27 (523) 572 3 Main Street Pope St – Mitchell Dr (168) 191(77) 83561 (609)(55) 65(188) 147 (33) 26 (122) 91 (76) 85 (480) 520 (4) 4 4 Railroad Avenue Fulton Lane (13) 9
(132) 100
(115) 195 (12) 6
(10) 5(14) 13
5 Railroad Avenue Adams Street (18) 15
(92) 128
(70) 85
(71) 55 88 (101)(55) 29
(15) 57(54) 144(40) 100
(61) 57
(65) 72 (12) 26
6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street (50) 21
(55) 78
(13) 3
(5) 3 10(3) (10) 6
(3) 2(38) 35(183) 135
(132) 185
(4) 6 (10) 16
(37) 69(86) 60
(29) 9
(8) 31
0(0)
(0) 1
(0) 0(36) 88(2) 0
(0) 6
(0) 1 (9) 45
(13) 31
(136) 249
(116) 39
(119) 35
0(0)
(48) 24
(88) 19(266) 238(8) 6
(8) 4
(1) 0 (17) 20 Starr Avenue 9 Hunt Avenue (4) 14
(12) 15(65) 75
(81) 63
(7)
(8) 7
(11) 6(21) 12(0) 0
(0) 0
(22) 14 (12) 8 25 Silverado Trail Pope Street (106) 94 (81) 168(182) 110395 (428) (316) 573 (208) 181 Silverado Trail Howell Mountain Road 473 (494)(40) 16(26) 49 (4) 10 (4) 5 (498) 706 12 13 Starr Avenue Pope Street (13) 30 (185) 226 (365) 261 (64) 71 (36) 22 (78) 76 10 LegendSite X Study Intersection X (X) Weekday PM Peak Hour Traffic Volumes Weekday AM Peak Hour Traffic Volumes

Agenda Item #5.7.

Hunter Subdivision TIS
10839
40 April 2021

INTENTIONALLY LEFT BLANK
Agenda Item #5.7.

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6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Existing plus Project Saturday Peak Hour Traffic Volumes Hunter Subdivision - St. Helena FIGURE 11 Mar 11, 2021 - 3:02pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig11-exwp Svols NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave 71 2939 18551 6 111980 60 566 74
1 375628 2748825 433750 47 549 20 Main Street 2 Adams Street Main Street Hunt Avenue 51172 3729 23 597 3 Main Street Pope St – Mitchell Dr 153 5751162 135 3871 63 564 6 4 Railroad Avenue Fulton Lane 1084 120 10
811
5 Railroad Avenue Adams Street
87639 30 72 18 227854 54 53 14
6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street 2665 2 1
2 2
14885 94
2 20 4327
3 1
2 0
024
1 0
1 30 14 201 18 13
0 22 19226
4 9
0 16 Starr Avenue 9 Hunt Avenue
8646 44 11
580
0 13
8 13 Silverado Trail Pope Street 112 120 127 471 423 127 Silverado Trail Howell Mountain Road 56023 2815 8 522 12 13 Starr Avenue Pope Street 22 188 213 47 14 44 10 LegendSite X Study Intersection X Saturday Peak Hour Traffic Volumes

Agenda Item #5.7.

Hunter Subdivision TIS
10839
42 April 2021

INTENTIONALLY LEFT BLANK
Agenda Item #5.7.

Hunter Subdivision TIS
10839
43 April 2021
5 BUILDOUT (2040) CONDITIONS
This section describes impacts under Buildout (2040) conditions within the study area for intersection operations, and analyzes impacts based on the threshold criteria.

5.1 Planned Pedestrian and Bicycle Facility Improvements The pedestrian infrastructure within the study area would remain largely unaffected by the proposed project. As Starr Avenue is extended northward and Adams Street extended eastward, additional sidewalks connecting the proposed project to the surrounding area would provide pedestrian access to the surrounding residential community. Additionally, the NVTA has plans for the Vine Trail, a network of bicycle and pedestrian paths that will connect all the Napa County communities, with construction in the St. Helena area anticipated to begin as early as 2021. The Vine Trail, as tentatively proposed, would proceed through sections of the proposed project by way of Adams Street and Starr Avenue.

5.2 Transit System
The NVTA has published a report, Vision 2040 Moving Napa Forward Transportation Plan, which outlines policies to improve system safety of all users, serve the transportation needs of all users regardless of age, income or ability, and to improve overall reliability of the transit system.

As the shift from one-car trips to multi-modal and active transportation uses increases, the plan would require collaboration with the City and other jurisdictions to modify service as needed to serve the community. The plan would also promote the Vine Trail as an active transportation use, and along with the proposed General Plan’s “Complete Streets” approach, improve overall connectivity, ease of access, and safety for all members of the community.

The Wine Train is not expected to increase frequency, but could potentially add stops within the City, and additional commuter or freight train traffic is not expected to occur through 2040.

5.3 Traffic Volumes
Buildout (2040) traffic volumes are based on the forecast volumes from the St. Helena General Plan Update 2040 Draft EIR. The proposed project was included in the 2040 circulation analysis, and traffic volumes generated by the project’s ADUs were added to the Buildout (2040) conditions.

Furthermore, the General Plan Update analysis did not include any of the following roadway extensions described within the Draft EIR:
• Connection 1: Starr Avenue extension north to Adams Street; Agenda Item #5.7.

Hunter Subdivision TIS
10839
44 April 2021
• Three options for connection 2, extension to Mills Lane: Starr Avenue (connection 2A), College Avenue (connection 2B), or Allison Avenue (connection 2C); • Connection 3: Oak Avenue from Charter Oak Avenue to Grayson Avenue and limited access from Mitchell Drive to Charter Oak;
• Connection 4: Adams Street extension from its current eastern terminus to Starr Avenue; • Two options for connection 5, extension to Silverado Trail: Adams Street (connection 5A) or Mills Lane (connection 5B).

These connections would require further study and City Council approval.

Within the Draft EIR, 2040 traffic volumes were forecast using existing (2018) count data and the four-step Napa-Solano Travel Demand Model. It should be noted that the 2018 count data used in that Draft EIR is the same as the 2018 count data used in this TIS. The Base Year version of the model was calibrated and validated to year 2018 traffic volume counts based on validation targets documented in the Caltrans 2017 Regional Transportation Plan Guidelines Update. The calibration and validation procedure is a typical process in traffic volume forecasting whereby the model is fine-tuned to replicate observed travel behavior in the study area prior to developing forecasts. After the calibration procedure, the Base Year model met all validation targets for both the weekday AM and PM peak hour model scenarios. Saturday midday traffic patterns and volumes mimic the weekday PM peak hour scenario, so travel demand model growth data from the PM peak hour model was used to develop the Saturday midday traffic volume forecasts.

Buildout (2040) weekday AM and PM peak hour traffic volumes are summarized in Figure 12, and were used to evaluate Buildout (2040) weekday traffic conditions. Buildout (2040) Saturday PM peak hour traffic volumes are summarized in Figure 13 and were used to evaluate Buildout (2040) Saturday traffic conditions.

5.4 Intersection Operations
An intersection LOS analysis was prepared for the weekday and Saturday Buildout (2040) conditions using the HCM methodology discussed in Section 1. Detailed LOS worksheets and signal warrants are included in Appendix C. Tables 9 and 10 show the results of the weekday and Saturday Buildout (2040) conditions LOS analysis, respectively.

As shown in Table 9, most of the study area intersections are forecast to operate with satisfactory LOS (LOS D or better for intersections along Main Street – SR-29, and LOS C or better for all other intersections) under weekday Buildout (2040) conditions except for:

Agenda Item #5.7.

Hunter Subdivision TIS
10839
45 April 2021
• 4. Main Street/Pope Street – Mitchell Drive: LOS F in AM and PM peak hours. The proposed project would contribute traffic to this LOS deficiency. • 11. Paseo Grand Drive – College Avenue/Pope Street: LOS E in AM peak hour. This intersection would remain unsignalized in the Buildout condition, and would not satisfy the peak hour signal warrant in the AM peak hour. Therefore, this would be consistent with the City’s LOS policies.
• 12. Silverado Trail/Pope Street: LOS E in AM peak hour, and LOS F in the PM peak hour.

This intersection would remain unsignalized in the Buildout condition. However, the AM and PM peak hour traffic volumes would satisfy the peak hour signal warrant. The proposed project would contribute traffic to this LOS deficiency.

Table 9
Buildout (2040) Weekday Peak Hour Intersection LOS
Control
AM Peak PM Peak
Intersection Delay1 LOS2 Delay1 LOS2

1. Main Street/Fulton Lane – Madrona Avenue signalized 22.3 C 14.6 B

2. Main Street/Adams Street signalized 29.8 C 24.4 C

3. Main Street/Hunt Avenue unsignalized 19.0 C 22.3 C

4. Main Street/Pope Street – Mitchell Drive signalized 164.0 F 132.4 F

5. Railroad Avenue/Fulton Lane unsignalized 10.6 B 11.5 B

6. Railroad Avenue/Adams Street unsignalized 11.0 B 12.0 B

7. Railroad Avenue/Hunt Avenue unsignalized 16.7 C 16.8 C

8. Library Lane/Adams Street unsignalized 10.9 B 12.6 B

9. Starr Avenue/Hunt Avenue unsignalized 8.1 A 8.0 A

10. Starr Avenue/Pope Street unsignalized 19.1 C 18.4 C

11. Paseo Grand Drive – College Avenue/Pope Street unsignalized 45.6 E 19.3 C

12. Silverado Trail/Pope Street unsignalized 48.1 E 108.8 F

13. Silverado Trail/Howell Mountain Road unsignalized 16.6 C 21.9 C Notes:
1 Average seconds per vehicle
2 Level of Service (LOS)
BOLD value indicates unsatisfactory LOS
Source: Dudek 2019.

Table 10
Buildout (2040) Saturday Peak Hour Intersection LOS
Control
Saturday PM Peak
Intersection Delay1 LOS2

1. Main Street/Fulton Lane – Madrona Avenue signalized 23.6 C

2. Main Street/Adams Street signalized 39.9 D

3. Main Street/Hunt Avenue unsignalized 25.3 D
Agenda Item #5.7.

Hunter Subdivision TIS
10839
46 April 2021
Table 10
Buildout (2040) Saturday Peak Hour Intersection LOS
Control
Saturday PM Peak
Intersection Delay1 LOS2

4. Main Street/Pope Street – Mitchell Drive signalized 146.8 F

5. Railroad Avenue/Fulton Lane unsignalized 10.4 B

6. Railroad Avenue/Adams Street unsignalized 8.9 A

7. Railroad Avenue/Hunt Avenue unsignalized 12.3 B

8. Library Lane/Adams Street unsignalized 8.5 A

9. Starr Avenue/Hunt Avenue unsignalized 7.5 A

10. Starr Avenue/Pope Street unsignalized 13.4 B

11. Paseo Grand Drive – College Avenue/Pope Street unsignalized 16.1 C

12. Silverado Trail/Pope Street unsignalized 82.1 F

13. Silverado Trail/Howell Mountain Road unsignalized 19.8 C Notes:
1 Average seconds per vehicle
2 Level of Service (LOS)
BOLD value indicates unsatisfactory LOS
Source: Dudek 2019.

As shown in Table 10, most of the study area intersections are forecast to operate with satisfactory LOS (LOS D or better for intersections along Main Street – SR-29, and LOS C or better for all other intersections) per the City’s LOS standards under Saturday Buildout (2040) conditions except for:
• 4. Main Street/Pope Street – Mitchell Drive: LOS F in the weekday and Saturday peak hours. The proposed project would contribute traffic to this LOS deficiency. • 12. Silverado Trail/Pope Street: LOS F. This intersection would remain unsignalized in the Buildout condition. However, its Saturday peak hour volume would satisfy the peak hour signal warrant. The proposed project would contribute traffic to this LOS deficiency.

Based on the LOS results of the Buildout (2040) weekday and Saturday peak hour traffic analysis, and the City’s impact criteria, the proposed project would create an LOS deficiency at the following intersections, and would require improvements:
• 4. Main Street/Pope Street – Mitchell Drive: LOS F during the weekday and Saturday peak hours.
• 12. Silverado Trail/Pope Street: LOS E during the weekday AM peak hour, LOS F during the weekday PM peak hour and Saturday peak hours. The weekday and Saturday peak hours volumes satisfy peak hour signal warrants.

Improvements for these LOS inconsistencies are provided in Section 6 below.

Agenda Item #5.7.

1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Buildout (2040) Weekday Peak Hour Traffic Volumes Hunter Subdivision - St. Helena FIGURE 12 Mar 11, 2021 - 2:58pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig12-BO vols NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave (100) 120 (50) 50 (50) 20(40) 30650 (610)(20) 20(20) 20 (60) 50 (80) 180 (120) 80 (610) 600 (110) 60 1 (60) 80
(90) 100
(40) 30
(50) 40550 (570)(50) 40
(30) 70
(70) 80(40) 70
(70) 80
(540) 520 (70) 40 Main Street 2 Adams Street Main Street Hunt Avenue 600 (650)(110) 80(40) 60 (20) 30 (20) 30 (590) 590 3 Main Street Pope St – Mitchell Dr (170) 210(80) 100560 (610)(80) 70(200) 160 (40) 30 (150) 120 (100) 110 (520) 530 (10) 10 4 Railroad Avenue Fulton Lane (30) 30
(150) 110
(120) 210 (20) 10
(10) 10(20) 30
5 Railroad Avenue Adams Street (30) 20
(100) 130
(80) 90
(80) 60 90 (110)(60) 30
(20) 60(50) 150(40) 100
(60) 60
(70) 80 (20) 30
6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street (50) 30(60) 80(20) 10
(10) 10 10 (10)(10) 10
(10) 10(40) 50(190) 140
(140) 190
(10) 10 (10) 20
(40) 70(90) 50(30) 10
(10) 40
0(0)
(0) 10
(0) 0(30) 90(10) 0
(0) 10
(0) 10 (10) 50
(20) 40
(180) 300
(120) 40
(120) 40
0(0)
(50) 30
(90) 20(320) 300(10) 10
(10) 10
(10) 0 (20) 20 Starr Avenue 9 Hunt Avenue (5) 16
(20) 20
(80) 100
(110) 90
(8)
(10) 10
(20) 10(30) 20(0) 0
(0) 0
(24) 16 (14) 9 27 Silverado Trail Pope Street (140) 130 (100) 200 (220) 130530 (480) (450) 620 (220) 230 Silverado Trail Howell Mountain Road 640 (580)(40) 20(30) 50 (10) 10 (10) 10 (640) 800 12 13 Starr Avenue Pope Street (10) 30 (210) 260 (390) 300 (90) 80 (30) 20 (100) 110 10 LegendSite X Study Intersection X (X) Weekday PM Peak Hour Traffic Volumes Weekday AM Peak Hour Traffic Volumes

Agenda Item #5.7.

Hunter Subdivision TIS
10839
48 April 2021

INTENTIONALLY LEFT BLANK
Agenda Item #5.7.

1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Buildout (2040) Saturday Peak Hour Traffic Volumes Hunter Subdivision - St. Helena FIGURE 13 Mar 11, 2021 - 3:05pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_04.15.19.dwg Layout: fig13-BO Svols NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave 803040 2057010 202081 61 590 80 1 406030 3052030 504051 51 580 20 Main Street 2 Adams Street Main Street Hunt Avenue 55070 4030 20 640 3 Main Street Pope St – Mitchell Dr 160 6054161 131 4080 70 601 10 4 Railroad Avenue Fulton Lane 3091 121 20 2030
5 Railroad Avenue Adams Street 107140 30 70 20 207151 51 60 20 6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street 4071 10 0 0 0 107190 1000 30 4012
0 0
0 0
0120
0 0 30 20 241 20 20
0 30 20291 10 200 20 Starr Avenue 9 Hunt Avenue 101060 60 20 1010 0 0 16 10 16 Silverado Trail Pope Street 140 150 160620 560 160 Silverado Trail Howell Mountain Road 73030 4020 10 680 12 13 Starr Avenue Pope Street 31 220 240 51 11 61 10 LegendSite X Study Intersection X Saturday Peak Hour Traffic Volumes

Agenda Item #5.7.

Hunter Subdivision TIS
10839
50 April 2021

INTENTIONALLY LEFT BLANK
Agenda Item #5.7.

Hunter Subdivision TIS
10839
51 April 2021
5 SPECIAL ISSUES
This section provides analyses of specific transportation/circulation issues pertaining to the proposed project as directed by the City in the project’s Scoping Agreement. This includes an analysis of the project’s access and circulation, and a vehicular queueing analysis for the critical storage turn lanes for the study area intersections, including primary driveway and secondary access points to the site. In addition, a qualitative collision analysis was also completed to identify safety concerns for motorists, pedestrians, and bicyclists.

5.1 Project Access and Circulation
As mentioned previously, the proposed project would extend Starr Avenue northward into the project site, and intersect with Adams Street, which the project would also extend eastward from its current terminus. As Starr Avenue is extended approximately northward, it would narrow from approximately a 75-foot right-of-way (ROW) to a 60-foot ROW with 4-foot-side sidewalks and a 6-foot-wide planter strip on both sides of the street, consistent with the City’s street standards. This extension, along with Adams Street, would be designed to accommodate emergency service vehicles and maintain accessibility for pedestrians and bicyclists according to City design standards.

Additionally, internal public residential streets within the project site would be created to accommodate neighborhood circulation and provide on-street parking on both sides of the Starr Avenue and Adams Street extensions (where permitted). These roadways would be designed to be consistent with all applicable City design criteria and conform to the City’s Municipal Code (§16.32.060) to ensure that emergency service vehicles can adequately circulate within the project site.

Per review of the site plan, and field observations of existing on-street conditions around the site on Adams Street and Starr Avenue, there are no visual obstructions that would impede vehicles, bicyclists, and pedestrians from having safe access to and from the site.

5.2 Queueing
Vehicular queues on all study intersections were calculated for the 95th percentile (design) queues for the weekday AM and PM, and Saturday peak hours using the Synchro/SimTraffic software. The queues were calculated to determine whether left- or right turning traffic at intersections would spill over into through lanes and potentially impede vehicles causing intersection delays, which may contribute to unsatisfactory LOS results measured intersections. The 95th percentile queues were determined for the Existing, Existing plus Project, and Buildout (2040) conditions.

Agenda Item #5.7.

Hunter Subdivision TIS
10839
52 April 2021

5.2.1 Existing Condition
Table 11 presents the calculated queues for major movements, including left turns, right turns, and through lanes at the study intersections for the existing condition.

Table 11
Existing AM, PM, and Saturday Peak Hour Calculated 95th Percentile Queues1 Intersection Movement
Pocket
Length2
Existing
Exceeds Turn Pocket
Length?
AM PM Sat AM PM Sat

1. Main Street/Fulton Lane –
Madrona Avenue
EBLTR3 300 167 184 134 no no no
WBLTR3 330 121 161 92 no no no
NBL3 420 86 81 59 no no no
SBL 110 106 88 84 no no no

2. Main Street/Adams Street EBLTR3 290 150 181 126 no no no WBLTR3 250 122 194 140 no no no
NBL 180 145 136 126 no no no
SBL3 420 125 150 113 no no no

3. Main Street/Hunt Avenue WBLR3 150 72 69 98 no no no
SBL 110 39 44 56 no no no

4. Main Street/Pope Street –
Mitchell Drive
EBR3 300 211 244 188 no no no
WBR 160 173 137 124 YES no no
NBL 155 181 167 133 YES YES no
SBL3 330 150 162 145 no no no

5. Railroad Avenue/Fulton
Lane
WBTL3 250 13 11 13 no no no
NBLR3 1050 55 60 55 no no no

6. Railroad Avenue/Adams
Street
EBLTR3 250 77 95 65 no no no
WBLTR3 350 59 95 70 no no no
NBLTR3 500 71 74 56 no no no
SBLTR3 1,050 66 72 60 no no no

7. Railroad Avenue/Hunt
Avenue
EBLTR3 160 41 27 24 no no no
WBLTR3 300 14 28 8 no no no
NBLTR3 300 35 33 18 no no no
SBLTR3 500 55 68 50 no no no

8. Library Lane/Adams Street EBLTR3 300 12 26 7 no no no WBLTR4 575 0 10 0 no no no
NBLTR4 250 33 48 18 no no no
SBLTR4 440 31 51 46 no no no

9. Starr Avenue/Hunt Avenue EBTR3 420 59 57 52 no no no WBLT4 450 51 37 37 no no no
NBLR3 75 57 54 50 no no no
SBLTR5 0 0 0 0 no no no
Agenda Item #5.7.

Hunter Subdivision TIS
10839
53 April 2021
Table 11
Existing AM, PM, and Saturday Peak Hour Calculated 95th Percentile Queues1 Intersection Movement
Pocket
Length2
Existing
Exceeds Turn Pocket
Length?
AM PM Sat AM PM Sat

10. Starr Avenue/Pope Street EBTL3 700 28 33 35 no no no WBTR3 1100 5 0 0 no no no
SBLR3 335 71 63 59 no no no

11. Paseo Grand Dr – College
Ave/Pope Street
EBL 85 20 29 20 no no no
EBTR3 1100 9 0 14 no no no
WBL 90 47 17 20 no no no
NBL 110 69 41 29 no no no
SBLTR3 300 40 37 39 no no no

12. Silverado Trail/Pope Street EBLR3 900 191 255 262 no no no NBL 100 84 66 66 no no no
SBR3 225 26 19 16 no no no

13. Silverado Trail/Howell
Mountain Road
WBLR3 850 47 61 59 no no no
NBR 50 17 0 15 no no no
SBL 100 7 13 18 no no no
Notes:
1 Based on 95th percentile (design) queue length in SimTraffic 10. 2 Measured in feet.
3 Length measured to nearest intersection.
4 Length measured to roadway terminus.
5 Does not exist.

BOLD Queue exceeds storage length.

Source: Dudek 2019.

Based on Table 11, most of the study intersections do not exceed storage length for the highest calculated 95th percentile queues in the weekday and Saturday peak hours of the existing condition except for:
• 4. Main Street/Pope Street – Mitchell Drive: Westbound right turn lane (WBR) in the AM peak hour (exceeded by 13 feet); and, the northbound left turn lane (NBL) in the AM and PM peak hours (exceeded by 26 feet and 12 feet, respectively). These storage lane exceedances would be approximately one car length or less (assuming length of standard vehicle is 22 feet, including front and rear space).

5.2.2 Existing plus Project
Table 12 presents the calculated 95th percentile (design) queues at the study area intersections for the Existing plus Project condition.

Agenda Item #5.7.

Hunter Subdivision TIS
10839
54 April 2021
Table 12
Existing plus Project AM, PM and Saturday Peak Hour
Calculated 95th Percentile Queues1
Intersection Movement
Pocket
Length2
Existing plus Project
Exceeds Turn Pocket
Length?
AM PM Sat AM PM Sat

1. Main Street/Fulton Lane –
Madrona Avenue
EBLTR3 300 171 189 122 no no no
WBLTR3 330 138 153 89 no no no
NBL3 420 99 85 66 no no no
SBL 110 110 85 74 no no no

2. Main Street/Adams Street
EBLTR3 290 161 186 118 no no no
WBLTR3 250 125 196 139 no no no
NBL 180 154 115 123 no no no
SBL3 420 130 132 140 no no no

3. Main Street/Hunt Avenue WBLR3 150 86 77 93 no no no
SBL 110 44 43 53 no no no

4. Main Street/Pope Street –
Mitchell Drive
EBR3 300 199 208 193 no no no
WBR 160 177 141 128 yes no no
NBL 155 173 162 135 yes yes no
SBL3 330 148 155 148 no no no

5. Railroad Avenue/Fulton
Lane
WBTL3 250 12 6 6 no no no
NBLR3 1050 54 66 54 no no no

6. Railroad Avenue/Adams
Street
EBLTR3 250 86 108 69 no no no
WBLTR3 350 66 105 66 no no no
NBLTR3 500 69 66 57 no no no
SBLTR3 1,050 65 72 61 no no no

7. Railroad Avenue/Hunt
Avenue
EBLTR3 160 42 24 29 no no no
WBLTR3 300 24 10 9 no no no
NBLTR3 300 34 36 19 no no no
SBLTR3 500 67 60 50 no no no

8. Library Lane/Adams Street
EBLTR3 300 12 28 9 no no no
WBLTR4 575 0 0 0 no no no
NBLTR4 250 28 52 19 no no no
SBLTR4 440 31 50 50 no no no

9. Starr Avenue/Hunt Avenue
EBTR3 420 51 50 47 no no no
WBLT4 450 53 42 33 no no no
NBLR3 75 52 53 54 no no no
SBLTR5 0 50 37 38 no no no

10. Starr Avenue/Pope Street
EBTL3 700 33 46 36 no no no
WBTR3 1100 9 5 0 no no no
SBLR3 335 79 68 55 no no no
Agenda Item #5.7.

Hunter Subdivision TIS
10839
55 April 2021
Table 12
Existing plus Project AM, PM and Saturday Peak Hour
Calculated 95th Percentile Queues1
Intersection Movement
Pocket
Length2
Existing plus Project
Exceeds Turn Pocket
Length?
AM PM Sat AM PM Sat

11. Paseo Grand Dr – College
Ave/Pope Street
EBL 85 17 26 15 no no no
EBTR3 1100 7 3 8 no no no
WBL 90 50 22 24 no no no
NBL 110 69 43 25 no no no
SBLTR3 300 41 37 39 no no no

12. Silverado Trail/Pope Street
EBLR3 900 177 405 227 no no no
NBL 100 75 68 68 no no no
SBR3 225 28 21 15 no no no

13. Silverado Trail/Howell
Mountain Road
WBLR3 850 52 66 56 no no no
NBR 50 9 3 7 no no no
SBL 100 11 12 22 no no no
Notes:
1 Based on 95th percentile (design) queue length in SimTraffic 10. 2 Measured in feet.
3 Length measured to nearest intersection.
4 Length measured to roadway terminus.
5 Does not exist.

BOLD Queue exceeds storage length.

Source: Dudek 2019.

Based on Table 12, similar to the existing condition, most of the study intersections do not exceed storage length for the highest calculated 95th percentile queues in the weekday and Saturday peak hours of the Existing plus Project condition except for:
• 4. Main Street/Pope Street – Mitchell Drive: WBR in the AM peak hour (exceeded by 17 feet), NBL in the AM and PM peak hour (exceeded by 18 feet and 7 feet respectively).

These storage lane exceedances would be approximately one car length or less (assuming length of standard vehicle is 22 feet, including front and rear space).

While the queues calculated in the Existing plus Project condition were slightly less (less than one car length) than the existing condition, due to calculation variations and optimized signal timing, the calculated Existing plus Project queues generally show that addition of project traffic to Main Street/Pope Street would not create a measurable increase of vehicular queues at the intersection.

5.2.3 Buildout (2040) Condition
Table 13 presents the calculated queues for major movements, including left turns, right turns, and through lanes at the study area intersections for the Buildout (2040) scenario.

Agenda Item #5.7.

Hunter Subdivision TIS
10839
56 April 2021
Table 13
Buildout (2040) AM, PM and Saturday Peak Hour Calculated 95th Percentile Queues1 Intersection Movement Pocket
Length2
Buildout (2040) Exceeds Turn Pocket
Length?
AM PM Sat AM PM Sat

1. Main Street/Fulton Lane –
Madrona Avenue
EBLTR3 300 204 200 154 no no no
WBLTR3 330 147 197 106 no no no
NBL3 420 102 83 68 no no no
SBL 110 138 107 87 yes no no

2. Main Street/Adams Street
EBLTR3 290 168 189 139 no no no
WBLTR3 250 150 217 145 no no no
NBL 180 154 138 127 no no no
SBL3 420 146 166 129 no no no

3. Main Street/Hunt Avenue WBLR3 150 84 125 154 no no yes SBL 110 42 45 56 no no no

4. Main Street/Pope Street –
Mitchell Drive
EBR3 300 234 233 188 no no no
WBR 160 184 153 144 yes no no
NBL 155 191 189 156 yes yes yes
SBL3 330 183 174 152 no no no

5. Railroad Avenue/Fulton
Lane
WBTL3 250 15 13 30 no no no
NBLR3 1050 58 71 60 no no no

6. Railroad Avenue/Adams
Street
EBLTR3 250 106 115 66 no no no
WBLTR3 350 61 106 67 no no no
NBLTR3 500 80 73 56 no no no
SBLTR3 1,050 73 79 62 no no no

7. Railroad Avenue/Hunt
Avenue
EBLTR3 160 47 29 39 no no no
WBLTR3 300 15 24 60 no no no
NBLTR3 300 41 42 0 no no no
SBLTR3 500 60 64 66 no no no

8. Library Lane/Adams Street
EBLTR3 300 10 23 4 no no no
WBLTR4 575 0 3 0 no no no
NBLTR4 250 31 49 0 no no no
SBLTR4 440 29 50 46 no no no

9. Starr Avenue/Hunt Avenue
EBTR3 420 59 63 58 no no no
WBLT4 450 54 44 39 no no no
NBLR3 75 64 62 56 no no no
SBLTR5 100 49 45 45 no no no

10. Starr Avenue/Pope Street
EBTL3 700 36 418 73 no no no
WBTR3 1100 0 8 0 no no no
SBLR3 335 86 314 81 no no no

11. Paseo Grand Dr – College
Ave/Pope Street
EBL 85 36 94 90 no yes yes
EBTR3 1100 139 1139 821 no yes no
WBL 90 53 24 20 no no no
NBL 110 86 68 59 no no no
Agenda Item #5.7.

Hunter Subdivision TIS
10839
57 April 2021
Table 13
Buildout (2040) AM, PM and Saturday Peak Hour Calculated 95th Percentile Queues1 Intersection Movement Pocket
Length2
Buildout (2040) Exceeds Turn Pocket
Length?
AM PM Sat AM PM Sat
SBLTR3 300 54 105 151 no no no

12. Silverado Trail/Pope Street
EBLR3 900 926 1104 1165 yes yes yes
NBL 100 95 72 87 no no no
SBR3 225 26 24 25 no no no

13. Silverado Trail/Howell
Mountain Road
WBLR3 850 56 72 73 no no no
NBR 50 7 0 0 no no no
SBL 100 20 20 26 no no no
Notes:
1 Based on 95th percentile (design) queue length in SimTraffic 10. 2 Measured in feet.
3 Length measured to nearest intersection.
4 Length measured to roadway terminus.
5 Does not exist.

BOLD Queue exceeds storage length.

Source: Dudek 2019.

Based on Table 13, during the Buildout (2040) condition, the following study area intersections would have 95th percentile queues that would exceed their storage lanes:
• 1. Main Street/Fulton Lane – Madrona Avenue: SBL in the AM peak hour (exceeded by 28 feet). These storage lane exceedances would be approximately 1.5 car lengths or less. • 3. Main Street/Hunt Avenue: WBLR in the Saturday peak hour (exceeded by 4 feet). This exceedance would be approximately one car length or less. • 4. Main Street/Pope Street – Mitchell Drive: WBR in the AM peak hour (exceeded by 24 feet); and, NBL in the AM (exceeded by 36 feet), PM peak hour (exceeded by 34 feet), and in the Saturday peak hour (exceeded by 1 foot). These storage lane exceedances would be approximately 1.5 car lengths or less.
• 11. Paseo Grand Drive – College Avenue/Pope Street: EBL in the PM peak hour (exceeded by 9 feet) and the Saturday peak hour (exceeded by 5 feet); and, EBTR in the PM peak hour (exceeded by 39 feet). The exceedance on the EBL lane would be less than one car length, while the exceedance on the EBTR lane would be approximately six car lengths. • 12. Silverado Trail/Pope Street: EBLR in the AM peak hour (exceeded by 26 feet), PM peak hour (exceeded by 204 feet); and, the Saturday peak hour (exceeded by 265 feet).

These exceedances would be approximately twelve car lengths or less.

Agenda Item #5.7.

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5.3 Collision Analysis
A qualitative collision analysis was performed to disclose the collision history in the study area. Five years of collision data, from 2014 to 2018, was obtained from the California Highway Patrol’s (CHP) Statewide Integrated Traffic Records System (SWITRS). It is important to note that it may take up to six months for a collision to appear within the database, therefore data for 2018 may be incomplete.

The SWITRS database is a public system that processes and collects data from CHP and other police agencies. The database was queried to select for all collisions occurring within the jurisdiction of the St. Helena Police Department (SHPD) and then narrowed down to the study area intersections that contained collisions resulting in pedestrian or bicyclist injury, as well as collisions occurring at intersections. Most “rear-end” type of collisions were not considered in this analysis since these types of collisions are considered to be by fault of the driver and not because of the intersection or roadway layout, or lack of signalization. SWITRS files are included in Appendix D.

Table 14
Collision Summary (2014-2018)
Nearest Study Intersection
# of Total
Collisions
Total # of
Injured1
Total # of
Pedestrians
Injured
Total # of
Bicyclists
Injured Primary Cause

1. Main Street/Fulton Lane –
Madrona Avenue 9 4 1 0 Ran light; improper turn

2. Main Street/Adams Street 4 3 3 0
Left turn/pedestrian crossing
conflict

3. Main Street/Hunt Avenue 2 0 0 0
Left turn/pedestrian crossing
conflict; improper turn

4. Main Street/Pope Street –
Mitchell Drive 5 2 1 0 Unsafe speed

11. Paseo Grand Drive –
College Avenue/Pope Street 1 0 0 0 Improper turn

12. Silverado Trail/Pope
Street 15 12 0 0
Left turn and right-of-way
conflicts

13. Silverado Trail/Howell
Mountain Road 4 3 0 0 Improper turn
Note: Consists of all injured parties (motorists, pedestrians, and bicyclists).

Source: SWITRS Database Query conducted March 27, 2019.

As the table shows, the total number of people injured within the 40 reported collisions is 24 people, 5 of which were pedestrians, and zero bicyclists. The intersection of Silverado Trail/Pope Street had the highest number of total collisions recorded. These collisions may be attributed to Agenda Item #5.7.

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the narrowing of Pope Street at both approaches to the narrow Pope Street Bridge, creating slower moving traffic heading towards a higher speed roadway (Silverado Trail).

5.4 Vehicle-Miles of Travel (VMT)
As stated previously, SB 743 required OPR to amend the CEQA Guidelines to provide an alternative to LOS for evaluating transportation impacts. Under the new transportation guidelines, LOS, or vehicle delay, will no longer be considered an environmental impact under CEQA. VMT has been adopted as the most appropriate measure of transportation impacts under CEQA.

Table 3.13-6 in the General Plan Update Draft EIR shows an increase in overall VMT within the City, however this does not take into account mode shifts (motorists shifting to bicycle or transit uses).

Finally, the analysis concludes that with policies framed in the draft 2040 General Plan Update, VMT would be reduced on a per-capita basis and impacts would be less than significant.

A separate VMT analysis has been prepared, and its methodology, analysis results, findings, and mitigation measures (if any) are provided in the EIR.

5.5 Parking
The City’s Municipal Code provides regulations for minimum on-site parking requirements for residential land uses (§17.124.030 (A)).

Specifically, the parking regulations mandate that for two or more bedroom dwelling units “one covered space for each dwelling unit plus one space for each dwelling unit which need not be covered” is to be provided. The income-restricted housing would consist of 25 garaged spaces along with 37 guest spaces. Parking demand for the single-family and accessory dwelling units would be accommodated by a garage and driveway attached to the residence. As the project has not submitted detailed site plan and floor plan designs, future plans should follow the City’s parking requirements and be designed to sufficiently accommodate all elements of the project.

Agenda Item #5.7.

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INTENTIONALLY LEFT BLANK
Agenda Item #5.7.

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6 RECOMMENDED IMPROVEMENTS
The following section provides improvements for project LOS deficiencies identified in the traffic analyses above.

6.1 Existing plus Project
Based on the LOS results of the Existing plus Project weekday and Saturday peak hour traffic analysis, and the City’s impact criteria, the proposed project would create an LOS deficiency at the following intersection, and would require an improvement:
• 4. Main Street/Pope Street – Mitchell Drive: LOS F during the weekday PM peak hour.

With the implementation of Improvement-1, the project’s delay increase would be reduced to less than 5.0 seconds (delay would decrease below the existing baseline delay in the PM peak hour).

Therefore, the project’s impact to Main Street/Pope Street – Mitchell Drive would be consistent with the City’s LOS policies:

Improvement-1 Prior to issuance of a Certificate of Occupancy, the project applicant shall coordinate with the City and Caltrans to implement the following improvement to the intersection of Main Street/Pope Street – Mitchell Drive:
• Westbound right turn phase to allow for overlapping turns. This will allow for permitted right turns occurring during a red light and also a protected right-turn phase occurring turning a non-conflicting movement, such as the southbound left-turn protected phase.

6.2 Buildout (2040)
Based on the LOS results of the Buildout (2040) weekday and Saturday peak hour traffic analysis, and the City’s impact criteria, the proposed project would contribute to LOS inconsistencies at the following intersections, and would require improvements:
• 4. Main Street/Pope Street – Mitchell Drive: LOS F during the weekday and Saturday peak hours.
• 12. Silverado Trail/Pope Street: LOS E during the weekday AM peak hour, and LOS F during the weekday PM peak hour and Saturday peak hours, and weekday and Saturday peak hour volumes satisfy peak hour signal warrants.

The following improvements would make the project consistent with the City’s LOS policies per the City’s impact criteria. However, since the City cannot guarantee implementation of these Agenda Item #5.7.

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improvements due to the uncertainty of construction feasibility as it would require coordination with Caltrans and Napa County. Additionally, although the City levies traffic impact fees, as explained in Section 3.32.100 of the Municipal Code, it is not clear whether intersection improvements are included. The City’s Development Impact Fee Study Report does not identify necessary improvements that would directly alleviate project related LOS impacts listed below as part of the traffic mitigation impact fee program.

The City may require the applicant to pay a fee to fully, or partially, implement a transportation improvement; however, there is no specific mechanism to allocate fees directly to the impacted locations. Therefore, there are no feasible improvements to reduce the project’s impact to the Main Street/Pope Street and Silverado Trail/Pope Street intersections to be consistent with the City’s LOS policies.

Improvement-2 Prior to issuance of a Certificate of Occupancy, the City may require the project applicant to pay fees towards the implementation of the following improvement to the intersection of Main Street/Pope Street – Mitchell Drive:
• Construction of one or more of the various roadway connections recommended in the St. Helena General Plan Update EIR (discussed in detail in Section 3.13 – Transportation and Traffic). These connections would improve overall LOS in the Buildout (2040) scenario:
o Connection 2A: College Avenue extension to Mills Lane (may require realignment of Mills Lane to meet Main Street/Grayson Avenue intersection).
o Connection 3: Oak Avenue extension from Mitchell Drive to Grayson Avenue.
o Connection 2B, Connection 2C, Connection 5B, or a combination of Connections 1, 4 and 5A may provide congestion relief to Main Street/Pope Street-Mitchell Drive, but these improvements have additional considerations related to neighborhood traffic volumes and costs related to crossings of the Napa River.

Improvement-3 Prior to issuance of a Certificate of Occupancy, the City may require the project applicant to pay fees towards the implementation of the following improvement to the intersection of Silverado Trail/Pope Street:
• Installation of a traffic signal at the intersection, as well as, at the adjacent, closely-spaced intersection Silverado Trail/Howell Mountain Road. This intersection is recommended for signalization according to Agenda Item #5.7.

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the analysis in the St. Helena General Plan Update EIR. With a traffic signal in-place, this intersection would operate with satisfactory LOS.

Agenda Item #5.7.

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7 FINDINGS AND RECOMMENDATIONS
Based on the results of the analysis in this TIS, the following summarizes the traffic deficiencies of the proposed project. General findings include:
• For a typical weekday the project would generate 798 daily trips, 62 AM peak hour trips (186 inbound and 46 outbound), and 82 PM peak hour trips (52 inbound and 30 outbound). • For a typical Saturday the project would generate 815 daily trips, and 80 peak hour trips (40 inbound and 40 outbound).
• Under the Existing plus Project weekday scenario, all of the study area intersections would continue to operate at an acceptable LOS and not result in an LOS deficiency with the addition of the project except for:
o 4. Main Street/Pope Street – Mitchell Drive: Continues to operate with unsatisfactory LOS at LOS F during the AM and PM peak hours, however the increase in delay is greater than 5.0 seconds only in the PM peak hour (4.8 seconds and 11.4 seconds, respectively).
▪ Improvement required includes a westbound overlapping right-turn phase. This would ensure consistency with the City’s LOS policies. • Under the Existing plus Project Saturday scenario, all of the study area intersections would continue to operate an acceptable LOS with the addition of the project. Therefore, the proposed project would be consistent with the City’s LOS policies, and no improvements are required.
• Under the Buildout (2040) weekday and Saturday scenarios, all of the study area intersections would continue to operate at an acceptable LOS and not result in an LOS deficiency except for:
o 4. Main Street/Pope Street – Mitchell Drive: LOS F during the weekday and Saturday peak hours.
▪ Construction of one or more of the various roadway connections recommended in the St. Helena General Plan Update EIR (discussed in detail in Section 3.13 – Transportation and Traffic).
▪ However, since the City cannot guarantee implementation of this improvement due to the uncertainty of construction feasibility as it would require coordination with Caltrans and Napa County.

Additionally, although the City levies traffic impact fees, as explained in Section 3.32.100 of the Municipal Code, it is not clear whether intersection improvements are included. The applicant will pay its Agenda Item #5.7.

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required traffic fees; however, there is not a specific mechanism to allocate traffic impact fees directly to the impacted locations.

Therefore, the project would be inconsistent with the City’s LOS policies at the Main Street/Pope Street intersection.
o 12. Silverado Trail/Pope Street: LOS E during the weekday AM peak hour, and LOS F during the weekday PM peak hour and Saturday peak hours, and weekday and Saturday peak hour volumes satisfy peak hour signal warrants. ▪ Installation of a traffic signal at the intersection, as well as, at the adjacent, closely-spaced intersection Silverado Trail/Howell Mountain Road. This intersection is recommended for signalization according to the analysis in the St. Helena General Plan Update EIR. With a traffic signal in-place, this intersection would operate with satisfactory LOS.
▪ However, since the City cannot guarantee implementation of this measure due to the uncertainty of construction feasibility as it would require coordination with Napa County; and, since the City does not have a fair-share or developer fee program to collect fees, the project would be inconsistent with the City’s LOS policies at the Silverado Trail/Pope Street intersection.
• Project site access, parking, circulation, and emergency vehicle ingress/egressshows that there are no project-related inconsistencies.

Agenda Item #5.7.

APPENDIX A
Scoping Agreement
Agenda Item #5.7.

CITY OF ST HELENA

TRAFFIC IMPACT STUDY SCOPING AGREEMENT
A Traffic Impact Study (TIS) is an integral tool in the development review process. A TIS provides a clear understanding of how a project may affect the local and regional transportation networks. In essence, a TIS details a projects contribution to the roadway system traffic loads, establishes if a nexus exists to require a particular project to contribute to transportation improvements, and last, provides a lens through which to determine a project’s compatibility with the applicable transportation plan.

A Traffic Impact Study (TIS) shall be required as determined necessary by the Public Works Director, if one or more of the following scenarios exist:

1. high project trip generation:
a. Generates over 100 peak hour trips
b. Generates 50 to 100 peak hour trips – and, affected facilities are experiencing noticeable delay; approaching unstable traffic flow conditions (LOS “C” or “D”). c. Generates 1 to 49 peak hour trips; the following are examples that may require a full TIS or some lesser analysis

1. Affected facilities are experiencing significant delay; unstable or forced traffic flow conditions (LOS “E” or “F”).

2. The potential risk for a traffic incident is significantly increased (i.e., congestion related collisions, non-standard sight distance considerations, increase in traffic conflict points, etc.).

3. Change in local circulation networks that impact a State highway facility (i.e., direct access to State highway facility, a non-standard highway geometric design, etc.).

2. high volume or high speed on road where project access is taken

3. collision history

4. sight distance concerns

5. proximity to impacted facilities
*If a traffic study has been previously prepared for a project, a new or updated study may be required by if the traffic study is more than two years old and/or the proposed project has changed such that the PM peak hour trip generation is expected to increase by more than 10%. Any information used from a previously completed traffic impact study must be formally referenced in the text of the report. Similarly, any traffic data, analyses, results, conclusions and/or recommendation used from other traffic studies must be appropriately references. Copies of data and information informing the referenced study shall be included as an appendix in the traffic impact study.

SCOPING
To determine whether a traffic impact study is necessary and if so, to establish concurrence between the applicant and the City of St. Helena and to detail key assumptions, the following scoping agreement shall be completed by the applicant for review and approval by the Public Works Director prior to proceeding.

Key information to be addressed includes:

Agenda Item #5.7.

TRAFFIC IMPACT STUDY SCOPING AGREEMENT

CITY OF ST HELENA

 Approximation of trip generation, distribution and assignment  Identification of potentially affected transportation facilities  Identification of pipeline projects to be assumed under baseline and cumulative scenarios  Proposed assumptions, deviations from standard ITE methodology, or proposed changes to the Citywide circulation systems not assumed under the General Plan.

PROJECT OVERVIEW
Project number: _____________________
Project Name: _______________________________________________________________________ Project Location:_____________________________________________________________________ Project Contact: _____________________________________________________________________ ____________________________________________________________________________________ ___________________________________________________________________________________.

Project Description:___________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Property Description: (Land Use/Acreage/Zoning/ Context) ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ Hunter Subdivision
Dennis Pascua, Dudek, [email protected], 760-479-4256
Mladen Popovic, Dudek, [email protected], 510-601-2503 The proposed project would include the development of 51 single-family residences, an additional 25 attached residential units, and 11 accessory dwelling (granny-flat) units for a total of 87 dwelling units. The project is located on a 16.9-acre site along Adams Street in the northeast section of the City. The site is currently located without access to roadways; however, Adams Street and Starr Avenue will be extended to provide vehicular access to the site.

Figure 2 shows the project site plan.

Intersection of Adams Street and Starr Avenue; northern terminus of Starr Avenue, see Figure 1.

The project is approximately 16.9-acre site located at the northern terminus of Starr Avenue. Assessor's Parcel Number is 009-030-057. The land uses that surround the project site are currently characterized as a mixture of office and residential development, open space, and vineyards. Uses immediately south of the project site are primarily residential, both single- and multi-family, including the Vineyard Valley Mobile Home Park.

Office uses are located immediately adjacent to the site’s most western edge at the terminus of Adams Street.

Agenda Item #5.7.

TRAFFIC IMPACT STUDY SCOPING AGREEMENT

CITY OF ST HELENA

____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ A. Trip Generation
Average Daily Trips (ADT):

Peak Hours of Generator (list hours):
a.m. __________________________
p.m. __________________________

IN OUT TOTAL
AM Trips
PM Trips
Source:____________________________________________________________ Internal Trip Allowance (% Trip Discount):

Pass-By Trip Allowance (% Trip Discount):
(Attach additional sheet for multi-use sites)
B. Trip Distribution ((Attach exhibit with details)
N% ___________
S%____________
E%____________
W%___________
C. Background Traffic
Project Completion Year:

Ambient Annual Growth Rate:

PLEASE SEE ATTACHED FIGURES 3 - 6 FOR DETAILED BREAKDOWN 7:00 AM – 9:00 AM
4:00 PM – 6:00 PM
Saturday (2:00 PM – 4:00 PM)
SEE ATTACHED TABLE 1 & TABLE 2 FOR DETAILED BREAKDOWN
ITE Trip Generation, 10th Edition, 2017
2020
Based on Napa Valley Transportation Authority (NVTA) 2035 Model 798
15 51 30
46 61
81 N/A
N/A
1993 General Plan Land Use is Medium Density Residential (MDR), permitting densities between 5.1 to 16.0 dwelling units per acre. Zoning designation is Medium Density Residential (MR). The current density of the proposed project is 5.1 dwelling units per acre. Therefore, the project is consistent with current City General Plan and zoning standards and requirements.

Agenda Item #5.7.

TRAFFIC IMPACT STUDY SCOPING AGREEMENT

CITY OF ST HELENA

Pipeline projects: To be completed by Public Works (and concurrence from Planning?) D. Scenarios
E. Study Intersections
F. Study Roadway Segments
G. Other Jurisdictional Impacts
H. Site Plan (attach)
I. Special Issues

1. Existing Conditions 2018

1. Main Street/Fulton Lane

2. Main Street/Adams Street

3. Main Street/Hunt Avenue

4. Main Street/Pope Street-Mitchell Drive

5.Railroad Avenue/Fulton Lane

6. Railroad Avenue/Adams Street

7. Railroad Avenue/Hunt Avenue

8.Library Lane/Adams Street

9. Starr Avenue/Hunt Avenue

10. Starr Avenue/Pope Street

11. Paseo Grand Drive-College Avenue/Pope Street

12. Silverado Trail/Pope Street-Howell Mountain Road

13. Silverado Trail/Howell Mountain Road
Intersections 1, 2, 3, 4 fall under Caltrans jurisdiction Intersection 13 falls under Napa County jurisdiction

1. Adams Street, Library Lane to Railroad Avenue

2. Hunt Avenue, south of Starr Avenue

3. Starr Avenue, east of Hunt Avenue
List provided by Planning Department

1. Crocker Starr Winery, 2. Redmon Winery, 3. Davies Winery

4. CIA Campus Master Plan, 5. Komes (Winery + office space)

6. St Helena Estates and Winery (residential + winery), 7. OK Tire (tire shop)

8. Herdell Painting (industrial + office space), 9. Salvestrin Winery Expansion

10. Fulton Office Buildings, 11. Montessori School (new school buildings)

12. Farmstead Hotel, 13. Vineland Station Hotel

2. Existing plus Project

3. Cumulative (2020 - Project Opening Year) Baseline

4. Cumulative 2020 plus Project

5. Buildout 2035 (NVTA Model) Baseline

6. Buildout 2035 plus Project
Agenda Item #5.7.

TRAFFIC IMPACT STUDY SCOPING AGREEMENT

CITY OF ST HELENA

____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ This letter acknowledges the City of St Helena Engineering Division requirements for the traffic impact analysis of the following project.

Recommended by:

Consultant Rep __________________________ Date ________________________________ Approved by:

City of St Helena
Director of Public Works______________________ Date_________________________________ intersection improvements to alleviate significant vehicular queuing on the bridge. Such improvements may include traffic signalization and/or a roundabout (connecting with Howell Mountain Road).

2. On-Site Circulation and Access: Since the project site will extend two streets to serve vehicles to/from the site (Starr Avenue and Adams Street), site

3. Non-Motorized Vehicle Access: A detailed pedestrian, bicycle, and transit accessibility analysis will be conducted to evaluate the proposed project and

1. 95th Percentile Queues: Analysis for the 95th percentile queueing for major intersections will be conducted in order to evaluate storage length concerns that residents may have with the project, especially in regards to left-turn lane queues at Main Street. This analysis will be conducted using SimTraffic (version 10) software. Vehicular queuing will also be assessed at the railroad crossings at Adams Street, Hunt Avenue, and Pope Street. Dudek will assess the forecast vehicular queues at these crossings based on the frequency and use of the Napa Valley Wine Train. access and circulation will be evaluated, in addition to emergency vehicle access. Parking within the project site will be evaluated in accordance with parking standards within the St. Helena Municipal Code. its ability to provide safe and reliable alternative modes of transportation. A vehicle collision analysis will also be evaluated for major intersections, utilizing California Highway Patrol data (SWTRS) from the past five years.

4. Pope Street Bridge: The Pope Street Bridge, a narrow historical bridge, that connects St. Helena to the Silverado Trail, will be analyzed for potential April 24, 2018
April 26, 2018
Agenda Item #5.7.

TRAFFIC IMPACT STUDY REQUIRED COMPONENTS1

1. EXECUTIVE SUMMARY. The Executive Summary shall include a general description of the project scope, existing conditions, potential impacts of the project, traffic operations and conclusions, mitigation measures, and recommendations. This summary shall be complete in itself and not dependent on supplementary data included by reference. Not to exceed 1 page in length.

2. INTRODUCTION. The introduction serves as a background summary to detail the purpose of the project, location, study area boundaries, study scope, intersections and roadways to be analyzed, as well as, study scenarios. Any pertinent transportation and land development information prepared within the last five years or considered to be current by the Public Works Directors should be reviewed and summarized in the Traffic Impact Study.

3. PROJECT CHARACTERISTICS
A. PROJECT DESCRIPTION. A detailed description of the proposed project, including all information used (square footage, rooms, employees, parking spaces, transportation demand measures, operational characteristics, project phasing, etc) to determine traffic-generating characteristics.

B. EXISTING CONDITIONS. A qualitative description of roads, intersections, driveways, parking facilities, and pedestrian and bicycle facilities in the vicinity of the project. The determination of roads and intersections to be included in the TIS shall be made in consultation with the Public Works Director and shall the generally follow the ITE Transportation and Land Development guidelines. This section shall also include an evaluation of existing Level of Service for all study roads and intersections. The discussion of traffic volumes shall distinguish between passenger vehicles (e.g. cars, pick-ups, SUVS), heavy vehicles (semi-trucks, buses, delivery vans) motorcycles, bicyclists, and pedestrians.

Keep in mind that Location information is often best presented graphically in figures which should include a vicinity map showing the project site and study area boundaries in relation to the surrounding system. Additionally, roadways that provide access to the project site and are included in the study area should be identified.

C. TRIP GENERATION. Include trip generation estimates for the project based on industry standard trip generation values or other methods approved by the Public Works Director, such as local trip generation rates and vehicle-miles of travel (VMT). Typically, these values will be derived from the current edition of Trip Generation, published by the Institute of Transportation Engineers (ITE).

Adjustments to these values may be appropriate assuming the applicant proposes acceptable specific and permanent measures that will reduce the traffic generation potential of the project. The engineer must submit the proper documentation to sufficiently support any proposed reduction.

Trip generation shall be represented for the following periods; I. Average Daily Traffic (ADT)
II. Weekday a.m. peak (peak hour of adjacent street, not peak of generator) III. Weekday p.m. peak (adjacent street, if required by Public Works) IV. Weekend peak hour traffic, if required by Public Works

1 These guidelines are periodically updated to reflect changes in City policies, the regulatory environment, and the state of the transportation impact analysis practice.

Agenda Item #5.7.

TRAFFIC IMPACT STUDY SCOPING AGREEMENT

CITY OF ST HELENA

 If and when required, all traffic counts shall be conducted between 4:00 p.m. to 6:00 p.m. on a Tuesday, Wednesday or Thursday during the normal public school period (i.e. September to May) unless requested otherwise
D. TRIP DISTRIBUTION. Description of the projected directional distribution of traffic and provide exhibit. The estimates of percentage distribution of trips for the proposed project to destinations outside the study area must be clearly stated in the TIS. Trip Distribution origins and destinations with roadways and/or compass points must be clearly stated in the text of the report and shown on a figure. Recent studies and existing data regarding traffic patterns may be used to support these assumptions, where available. A map showing the percentage or number of project trips on each street must be provided as part of the traffic study graphics. It is highly recommended that the method used to distribute trips is acceptable by the City Traffic Engineer prior to conducting any analysis.

TRIP ASSIGNMENT. Provide a trip assignment analysis that shows pre- and post- project analysis.

3. IMPACT ANALYSIS
The City of St. Helena has adopted the following level of Service Standards to be applied to roads and intersections
A significant impact would occur if one of more of the following scenarios exist:
 Operations at a signalized intersection along State Route 29 to deteriorate from LOS D under conditions without the project to LOS E or F, or operations at other signalized intersections to deteriorate from LOS C under conditions without the project to LOS D, E or F.  The LOS to deteriorate to LOS F for signalized intersections that operate at LOS E under conditions without the project.
 The average intersection delay to increase by more than five seconds for signalized intersections that operate at LOS F under conditions without the project.  The LOS to deteriorate to LOS D, E or F for unsignalized intersections operating at LOS C or better under conditions without the project, and the traffic volumes would satisfy the Caltrans peak hour volume warrant criterion for traffic signal installation. For unsignalized intersections on State Route 29 operating at LOS D or better under conditions without the project, the impact would be significant if the project would cause the LOS to deteriorate to LOS E or F, and the traffic volumes would satisfy the Caltrans peak hour volume warrant criterion for traffic signal installation.
 Average delay to increase by five or more seconds for unsignalized intersections operating at unacceptable levels (LOS D, E or F; or LOS E or F on State Route 29) under conditions without the project, and the traffic volumes would satisfy the Caltrans peak hour volume warrant criterion for traffic signal installation.

Agenda Item #5.7.

TRAFFIC IMPACT STUDY SCOPING AGREEMENT

CITY OF ST HELENA

 Operations on street segments to deteriorate from LOS D under conditions without the project to LOS E or F. For street segments that operate at LOS E under conditions without the project, the impact would be significant if the project would cause the LOS to deteriorate to LOS F.  An increase of more than five percent for average daily traffic for street segments that operate at LOS F.

In addition, please also analyze the project’s traffic impacts as they relate to the most up to date version of Napa County’s guidelines and policies:
 The County shall seek to maintain an arterial Level of Service D or better on all county roadways, except where maintaining this desired level of service would require the installation of more travel lanes than shown on the Circulation Map.
 The County shall seek to maintain a Level of Service D or better at all signalized intersections, except where the level of service already exceeds this standard (i.e., Level of Service E or F) and where increased intersection capacity is not feasible without substantial additional right-of-way.  No single level of service standard is appropriate for un-signalized intersections, which shall be evaluated on a case-by-case basis to determine if signal warrants are met.

Methodology employed to determine LOS shall follow that outlined in the latest edition of the Highway Capacity Manual, published by the Transportation Research Board, and any related computer software based on its analysis methods.

A. SCENARIOS
The LOS of all affected intersections shall be analyzed under the following scenarios a. Existing ; Existing + project
b. Baseline; Baseline + project
c. Cumulative; Cumulative + project
The list of pipeline projects for use in developing Baseline (approved; but not completed projects) shall be obtained from the Public Works Department.

Cumulative conditions shall be determined by use of traffic forecasts from approved Napa Valley Transportation Authority (NVTA) models, where available. Information on current model availability, and data files for those models, may be obtained from NVTA. In limited situations where appropriate to the scale of the proposed development, a 20-year growth factor determined from historic traffic volume trends, or a buildout “trafficshed” approach, may be used with approval from Public Works.

The required traffic scenarios shall be represented in the format below and shall be followed by a narrative detailing the content represented in the table and highlighting impacts expected to occur under the respective scenario.

Agenda Item #5.7.

TRAFFIC IMPACT STUDY SCOPING AGREEMENT

CITY OF ST HELENA

TABLE __
INTERSECTION LEVELS OF SERVICE: SCENARIO AND SCENARIO + PROJECT Intersection
Control
Typea
Scenario Scenario + project
AM Peak Hour PM Peak Hour AM Peak Hour PM Peak Hour
Delay LOS Delay LOS Delay LOS Delay LOS

1. intersection

2. intersection

3. intersection

4. intersection
B. SITE ACCESS/ SITE DISTANCE
a. Sight distance and intersection corner distance relative to new and existing project driveways.
b. Considerations for truck and other large vehicle operations. c. Considerations for freight loading zones, if applicable. d. Considerations for passenger loading zones, if applicable.

C. ON SITE CIRCULATION
a. Includes a discussion of on-site circulation complete with descriptions of the proposed access points, turn prohibitions, number of lanes proposed, on-site transit stop locations, driveway throat depth, parking supply/demand/parking aisle circulation, on-site pedestrian circulation, bicycle parking, on/off-site delivery truck circulation, railroad at-grade crossings and any other applicable circulation issues.

D. CONSTRUCTION PERIOD IMPACTS
a. Includes a discussion of any unusual circumstances anticipate during construction.

Proposed transportation facility closures, construction signage, safety features, and detours shall be included. At no time will any street capacity be reduced or closed without written permission from the Engineering Division.

E. QUEUING
a. Evaluate the maximum length of queue at intersections in the immediate vicinity of the proposed project, including proposed project driveways (if applicable), during the peak hour generator, and provide opinion on whether the development will significantly affect operations at other closely spaced public road intersections. If so, recommend appropriate mitigation measures.

F. SAFETY ANALYSIS
a. A safety analysis that evaluates the collision history in the immediate vicinity of the proposed project, and provide an opinion on whether the development will significantly affect existing safety conditions. If so, recommend appropriate mitigation measures.

Agenda Item #5.7.

TRAFFIC IMPACT STUDY SCOPING AGREEMENT

CITY OF ST HELENA

G. ALTERNATIVE MODES OF TRANSPORTATION
a. Pedestrian
b. Bicycle
c. Public transit
*The report shall identify any quantifiable benefit which can be attributed to improvements to these modes, as part of the Impact Analysis. Recommend appropriate mitigation measures as needed.

H. WARRANTS. Engineers shall conduct traffic warrant analysis when intersection analysis indicates that installation of a traffic control signal may be justified based on operational, safety or other requirements, as deemed by the City. In addition, on State highways, consideration for roundabout (yield control) must also be included if it may be a viable and practical solution. ____ I. IDENTIFICATION OF SIGNIFICANT IMPACTS. This section shall detail whether any of the significance criteria adopted by the City of St. Helena or County of Napa are met J. SIGNIFICANT IMPACT MITIGATION. The study shall conclude by identifying appropriate measures to reduce potential impacts to less than significant levels.

K. APPENDICES
As appropriate, all transportation analysis should including the following appendices:

1. Complete sets of all required traffic, bicycle and pedestrian counts and estimated volumes, including traffic volumes with applied growth factors, etc.

2. Complete sets of all Level of Service calculations, including summary and rationales for the variables used in the calculations.

3. Complete sets of all analysis assumptions, including trip generation rates, trip distribution, trip assignment, and other analysis assumptions that were completed as part of the study.

4. Other appendices, as needed.

Agenda Item #5.7.

% In % Out
Single-Family Detached Housing (ITE Code 210) 9.44 DU 0.62 0.37 Multifamily Housing (Low-Rise) (ITE Code 220) 7.32 DU 0.35 0.21 Total No.
of Units In In Out
Single-Family Detached Housing 51 DU 481 9 32 19
Accessory (Granny) Units 11 DU 81 1 4 2
Low-Income Work Force Housing2 25 DU 236 5 16 9
Total Trip Generation 798 15 51 30
Notes: DU = Dwelling Unit
6 14 19 25
Table 1
Trip Generation Summary (Weekday)
Trip Generation Rates1
Land Use Daily Trip
Rate Unit
AM Peak Hour PM Peak Hour
2 Reflects use of Single-Family land use since this rate is more conservative (higher trip generation) as compared to multifamily housing

0.19 0.56 0.74 0.99

0.11 0.35 0.46 0.56
28 38 50
Trip Generation
Land Use Unit Daily
1 Trip rates from the Institute of Transportation Engineers, Trip Generation, 10th Edition, 2017. 46 61 81
% In % Out Total Total
AM Peak Hour PM Peak Hour
Out Total Total
4 5

Agenda Item #5.7.

Single-Family Detached Housing (ITE Code 210) 9.54 DU
Multifamily Housing (Low-Rise) (ITE Code 220) 8.14 DU
Total No.
of Units In
Single-Family Detached Housing 51 DU 487 24
Accessory (Granny) Units 11 DU 90 4
Low-Income Work Force Housing2 25 DU 239 12
Total Trip Generation 815 39
Notes: DU = Dwelling Unit
% In % Out Total
Table 2
Trip Generation Summary (Saturday)
Trip Generation Rates1
Land Use Saturday
Trip Rate Unit
PM Peak Hour

0.47 0.47 0.93

0.35 0.35 0.70
Out Total
24 47
Trip Generation
Land Use Unit Daily
PM Peak Hour
39 78
1 Trip rates from the Institute of Transportation Engineers, Trip Generation, 10th Edition, 2017. 2 Reflects use of Single-Family land use since this rate is more conservative (higher trip generation) as compared to multifamily housing 4 8
12 23

Agenda Item #5.7.
1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Project Site Location and Study Area Hunter Subdivision - St. Helena FIGURE 1 Project Location Regional Map Feb 20, 2018 - 4:28pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_02.20.18.dwg Layout: fig1-site location and study area NOT TO SCALE Source: Google Maps,05/2017; Open Street Map, 01/2018 LegendSite X Study Intersection

Agenda Item #5.7.

Project Site Plan Hunter Subdivision - St. Helena FIGURE 2 Feb 20, 2018 - 4:28pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_02.20.18.dwg Layout: fig2-SitePlan

NOT TO SCALE
Source: RSA+, 02/2017

Agenda Item #5.7.
1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Project Trip Assignment - Total (All Uses) Hunter Subdivision - St. Helena FIGURE 3 Feb 20, 2018 - 4:29pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_02.20.18.dwg Layout: fig3-ProjTripAs NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave (1) 3 (1) 2 (1) 1 2(2)
(2) 1(4) 2
(1) 4
(1) 3 1 (0) 1 (1) 1 (2) 1 (3) 2 (1) 4 (0) 1 Main Street 2 Adams Street Main Street Hunt Avenue 1(0)
(3) 10
(9) 6(0) 0
(0) 1
(1) 1 3 Main Street Pope St – Mitchell Dr 12(4) (4) 14 (12) 8 (10) 7 4 Railroad Avenue Fulton Lane (2) 7 (6) 4 5 Railroad Avenue Adams Street (2) 7 (6) 4 (5) 3 (2) 6 (0) 1 6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street (3) 11 (10) 6
(0) 1
(4) 13 (12) 7 (11) 7
(1) 1
(0) 2
(4) 12 Starr Avenue 9 Hunt Avenue (4) 14
(8)
(22) 14 (12) 8 25 Silverado Trail Pope Street (4) 2 (7) 5 (2) 8 (1) 4 Howell Mountain Road Silverado Trail 2(3)
(1) 0
(0) 1
(1) 3 12 13 Starr Avenue Pope Street (4) 12 (4) 14 (10) 7 (12) 8 10 LegendSite X Study Intersection X (X) Weekday PM Peak Hour Traffic Volumes Weekday AM Peak Hour Traffic Volumes

Agenda Item #5.7.
1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Project Trip Distribution & Assignment - Single-Family & Accessory Dwelling Units Hunter Subdivision - St. Helena FIGURE 4 Feb 20, 2018 - 4:31pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_02.20.18.dwg Layout: fig4-SfAcsTrip NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave (0) 1 (0) 1 (1) 0 1(1)
(1) 1(2) 1
(1) 2
(0) 1 1 (0) 1 (1) 1 (1) 1 (2) 1 (1) 2 (0) 0 Main Street 2 Adams Street Main Street Hunt Avenue 1(0)
(3) 9
(8) 5(0) 0
(0) 0
(1) 1 3 Main Street Pope St – Mitchell Dr 10(3) (4) 12 (11) 7 (9) 6 4 Railroad Avenue Fulton Lane (1) 3 (3) 2 5 Railroad Avenue Adams Street (1) 4 (4) 2 (3) 2 (1) 3 (0) 0 6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street (3) 9 (8) 5
(0) 0
(2) 7 (6) 4 (6) 4
(1) 0
(0) 1
(2) 7 Starr Avenue 9 Hunt Avenue (3) 11
(5)
(16) 10 (10) 7 18 Silverado Trail Pope Street (2) 1 (5) 3 (2) 5 (1) 2 Howell Mountain Road Silverado Trail 1(2)
(1) 2 12 13 Starr Avenue Pope Street (3) 10 (2) 8 (9) 6 (7) 5 10 LegendSite X Study Intersection X (X) Weekday PM Peak Hour Traffic Volumes Weekday AM Peak Hour Traffic Volumes XX% Percentage Distribution 5%2% 15% 60% 10% 5% 3%

Agenda Item #5.7.
1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Project Trip Distribution & Assignment - Multi-Family Housing Hunter Subdivision - St. Helena FIGURE 5 Feb 20, 2018 - 5:01pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_02.20.18.dwg Layout: fig5-MFTrips NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave (0) 1 (0) 1 (1) 1 1(1)
(1) 1(2) 1
(1) 2
(0) 1 1 (0) 0 (0) 0 (1) 0 (2) 1 (1) 2 (0) 0 Main Street 2 Adams Street Main Street Hunt Avenue 0(0)
(1) 2
(1) 1(0) 0
(0) 0
(0) 0 3 Main Street Pope St – Mitchell Dr
2(1)
(1) 2
(2) 1
(2) 1 4 Railroad Avenue Fulton Lane (1) 3
(3) 2
5 Railroad Avenue Adams Street (1) 3 (3) 2 (3) 2 (1) 3 (0) 0 6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street (1) 2 (2) 1
(0) 0
(2) 6 (5) 3 (4) 3
(1) 0
(0) 1
(2) 5 Starr Avenue 9 Hunt Avenue (1) 3
(2)(6) 4 (2) 1
7 Silverado Trail Pope Street (2) 1 (2) 1 (1) 2 (1) 2 Howell Mountain Road Silverado Trail 1(1)
(1) 0
(0) 1
(1) 2 12 13 Starr Avenue Pope Street (1) 2 (2) 6 (2) 1 (5) 3 10 LegendSite X Study Intersection X (X) Weekday PM Peak Hour Traffic Volumes Weekday AM Peak Hour Traffic Volumes XX% Percentage Distribution 15% 10%5% 25% 20% 15% 5% 5%

Agenda Item #5.7.
1 5
3 2
6 8 12 11

LIBRARY

MADRONA AVENUE

FULTON LANE RAILROAD AVENUE
SR-29

SILVERADO TRAIL
HOWELL

PASEO GRAND

MOUNTAIN ROAD

COLLEGE
DRIVE
AVENUE
LANE

ADAMS STREET

HUNT AVENUE

STARR AVENUE

POPE STREET
4 MITCHELL DRIVE

MAIN STREET

PRATT AVENUE
7 13
SPRING MTN. ROAD
9 10 Project Trip Distribution & Assignment - Saturday (All Uses) Hunter Subdivision - St. Helena FIGURE 6 Feb 20, 2018 - 4:37pm mpopovic P:\300.Environmental\10839 Hunter Subdivision\DUDEK WORK PRODUCTS\DOCUMENTS\Traffic\Graphics\Autocad Files\Base_HunterSubdivision_02.20.18.dwg Layout: fig6-SaturdayTrip NOT TO SCALE Source: Google Maps, 05/2017 Main Street Fulton Ln – Madrona Ave 42 2
5 4
7 7
5 1
2 1
1 26
6 1 Main Street 2 Adams Street Main Street Hunt Avenue
1 5
50 1
1 1 3 Main Street Pope St – Mitchell Dr
5 6
6 5 4 Railroad Avenue Fulton Lane 11 11
5 Railroad Avenue Adams Street
9 1
910 10
1 6 Library Lane 8 Adams Street Railroad Avenue 7 Hunt Avenue Paseo Grand Dr – College Ave 11 Pope Street 6 6
1 1 18 18 8 8 Starr Avenue 9 Hunt Avenue
8 13
8 13 Silverado Trail Pope Street
26 62 Howell Mountain Road Silverado Trail
22 12 13 Starr Avenue Pope Street
5 8
5 8 10 LegendSite
X Study Intersection X Saturday Peak Hour Traffic Volumes XX% Percentage Distribution 15% 5% 30% 30% 15% 5%

Agenda Item #5.7.

APPENDIX B
Traffic Data
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 3 98 1 0 6 93 7 0 8 0 3 0 2 0 3 0 224
7:15 AM 4 91 2 0 8 125 6 0 9 4 2 0 2 1 7 0 261
7:30 AM 7 112 2 0 10 118 12 0 14 0 3 0 2 2 10 0 292
7:45 AM 8 100 1 0 15 140 23 0 18 7 6 0 3 7 16 0 344
8:00 AM 9 113 2 0 19 145 35 0 26 12 10 0 2 23 15 0 411
8:15 AM 10 127 3 0 28 132 21 0 26 19 12 0 2 19 15 0 414 8:30 AM 7 92 5 0 14 115 9 0 25 2 8 0 5 4 21 0 307
8:45 AM 11 107 8 0 31 114 19 0 12 6 10 0 3 6 19 0 346

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 59 840 24 0 131 982 132 0 138 50 54 0 21 62 106 0 2599 APPROACH %'s : 6.39% 91.01% 2.60% 0.00% 10.52% 78.88% 10.60% 0.00% 57.02% 20.66% 22.31% 0.00% 11.11% 32.80% 56.08% 0.00% PEAK HR : 08:00 AM 41 37 44 08:15 AM TOTAL
PEAK HR VOL : 37 439 18 0 92 506 84 0 89 39 40 0 12 52 70 0 1478 PEAK HR FACTOR : 0.841 0.864 0.563 0.000 0.742 0.872 0.600 0.000 0.856 0.513 0.833 0.000 0.600 0.565 0.833 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 5 141 2 0 18 101 9 0 30 5 7 0 2 8 37 0 365
4:15 PM 4 136 8 0 22 121 12 0 24 5 4 0 4 9 40 0 389
4:30 PM 6 140 4 0 13 136 13 0 31 8 5 0 3 9 28 0 396
4:45 PM 5 144 4 0 11 118 14 0 27 3 4 0 1 8 43 0 382
5:00 PM 5 146 0 0 14 124 14 0 27 13 4 0 2 10 41 0 400
5:15 PM 5 150 2 0 8 129 14 0 23 7 5 0 2 7 36 0 388
5:30 PM 2 144 1 0 9 124 12 0 21 4 7 0 2 7 32 0 365
5:45 PM 6 111 2 0 11 104 9 0 23 5 3 0 1 1 22 0 298

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 38 1112 23 0 106 957 97 0 206 50 39 0 17 59 279 0 2983 APPROACH %'s : 3.24% 94.80% 1.96% 0.00% 9.14% 82.50% 8.36% 0.00% 69.83% 16.95% 13.22% 0.00% 4.79% 16.62% 78.59% 0.00% PEAK HR : 04:15 PM 290 289 296 05:00 PM TOTAL
PEAK HR VOL : 20 566 16 0 60 499 53 0 109 29 17 0 10 36 152 0 1567 PEAK HR FACTOR : 0.833 0.969 0.500 0.000 0.682 0.917 0.946 0.000 0.879 0.558 0.850 0.000 0.625 0.900 0.884 0.000

EASTBOUND
4/17/2018
Fulton Ln

NORTHBOUND
Fulton Ln

0.838

WESTBOUND
Main St Main St

0.857 0.737

EASTBOUND
PM
AM
08:00 AM - 09:00 AM

NORTHBOUND

0.882 0.893
Total

0.979 0.881

WESTBOUND

0.934

SOUTHBOUND

0.984 0.944
04:15 PM - 05:15 PM

SOUTHBOUND
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 3 97 1 0 6 91 7 0 8 0 3 0 2 0 3 0 221
7:15 AM 4 86 2 0 8 122 6 0 9 3 2 0 2 1 7 0 252
7:30 AM 7 109 2 0 10 117 12 0 14 0 3 0 2 2 10 0 288
7:45 AM 8 97 1 0 15 135 23 0 18 7 6 0 3 7 16 0 336
8:00 AM 9 110 2 0 19 138 35 0 26 12 10 0 2 23 15 0 401
8:15 AM 10 121 3 0 28 131 21 0 25 19 12 0 2 19 15 0 406 8:30 AM 7 90 5 0 14 111 9 0 24 2 8 0 5 4 21 0 300
8:45 AM 11 103 8 0 31 111 19 0 12 6 10 0 3 6 19 0 339

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 59 813 24 0 131 956 132 0 136 49 54 0 21 62 106 0 2543 APPROACH %'s : 6.58% 90.74% 2.68% 0.00% 10.75% 78.42% 10.83% 0.00% 56.90% 20.50% 22.59% 0.00% 11.11% 32.80% 56.08% 0.00% PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 37 424 18 0 92 491 84 0 87 39 40 0 12 52 70 0 1446 PEAK HR FACTOR : 0.84 0.876 0.563 0.000 0.742 0.889 0.600 0.000 0.837 0.513 0.833 0.000 0.600 0.565 0.833 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 5 141 2 0 18 98 9 0 30 5 7 0 2 8 37 0 362
4:15 PM 4 136 8 0 22 120 12 0 24 5 4 0 4 9 40 0 388
4:30 PM 6 138 4 0 13 133 13 0 31 8 5 0 3 9 28 0 391
4:45 PM 5 143 4 0 11 118 14 0 27 3 4 0 1 8 43 0 381
5:00 PM 5 146 0 0 14 122 14 0 27 13 4 0 2 10 41 0 398
5:15 PM 5 149 2 0 8 129 14 0 23 7 5 0 2 7 36 0 387
5:30 PM 2 142 1 0 9 122 12 0 21 4 7 0 2 7 32 0 361
5:45 PM 6 109 2 0 11 103 9 0 23 5 3 0 1 1 22 0 295

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 38 1104 23 0 106 945 97 0 206 50 39 0 17 59 279 0 2963 APPROACH %'s : 3.26% 94.76% 1.97% 0.00% 9.23% 82.32% 8.45% 0.00% 69.83% 16.95% 13.22% 0.00% 4.79% 16.62% 78.59% 0.00% PEAK HR : 04:15 PM 290 289 296 TOTAL
PEAK HR VOL : 20 563 16 0 60 493 53 0 109 29 17 0 10 36 152 0 1558 PEAK HR FACTOR : 0.83 0.964 0.500 0.000 0.682 0.927 0.946 0.000 0.879 0.558 0.850 0.000 0.625 0.900 0.884 0.000 4/17/2018
Passenger Vehicles
Main St Main St Fulton Ln Fulton Ln
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
08:00 AM - 09:00 AM

0.890 0.894 0.868 0.741 0.838
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
04:15 PM - 05:15 PM

0.979 0.985 0.953 0.881 0.934
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
7:15 AM 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 0 5
7:30 AM 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3
7:45 AM 0 2 0 0 0 3 0 0 0 0 0 0 0 0 0 0 5
8:00 AM 0 1 0 0 0 5 0 0 0 0 0 0 0 0 0 0 6
8:15 AM 0 6 0 0 0 1 0 0 1 0 0 0 0 0 0 0 8
8:30 AM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
8:45 AM 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 19 0 0 0 16 0 0 1 0 0 0 0 0 0 0 36
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 0 10 0 0 0 9 0 0 1 0 0 0 0 0 0 0 20
PEAK HR FACTOR : 0.000 0.417 0.000 0.000 0.000 0.450 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:30 PM 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
4:45 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
5:15 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:30 PM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4
5:45 PM 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 7 0 0 0 9 0 0 0 0 0 0 0 0 0 0 16
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:15 PM 290 289 296 TOTAL
PEAK HR VOL : 0 2 0 0 0 6 0 0 0 0 0 0 0 0 0 0 8
PEAK HR FACTOR : 0.00 0.500 0.000 0.000 0.000 0.500 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:15 PM - 05:15 PM

0.500 0.500 0.500
08:00 AM - 09:00 AM

0.625 0.417
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.450 0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Heavy Trucks
Main St Main St Fulton Ln Fulton Ln
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 1 0 0 0 2 0 0 0 1 0 0 0 0 0 0 4
7:30 AM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
7:45 AM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
8:00 AM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 1 0 0 0 2 0 0 1 0 0 0 0 0 0 0 4
8:45 AM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 8 0 0 0 10 0 0 1 1 0 0 0 0 0 0 20
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 50.00% 50.00% 0.00% 0.00% PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 0 5 0 0 0 6 0 0 1 0 0 0 0 0 0 0 12
PEAK HR FACTOR : 0.000 0.625 0.000 0.000 0.000 0.750 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
4:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:15 PM 290 289 296 TOTAL
PEAK HR VOL : 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
PEAK HR FACTOR : 0.00 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:15 PM - 05:15 PM

0.250 0.250
08:00 AM - 09:00 AM

0.750 0.625
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.750 0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Medium Trucks
Main St Main St Fulton Ln Fulton Ln
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 9 0 0 0 2 0 0 0 0 0 0 0 0 0 0 11
7:15 AM 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
7:30 AM 0 6 0 0 0 3 0 0 0 0 1 0 0 0 0 0 10
7:45 AM 1 3 0 0 0 6 0 0 2 0 0 0 0 0 0 0 12
8:00 AM 0 3 0 0 0 5 0 0 0 0 0 0 0 0 1 0 9
8:15 AM 2 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 5
8:30 AM 0 3 0 0 0 4 0 0 0 0 0 0 0 0 0 0 7
8:45 AM 0 5 1 0 0 2 0 0 0 0 0 0 0 0 0 0 8

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 3 31 1 0 0 26 0 0 3 0 1 0 0 0 1 0 66
APPROACH %'s : 8.57% 88.57% 2.86% 0.00% 0.00% 100.00% 0.00% 0.00% 75.00% 0.00% 25.00% 0.00% 0.00% 0.00% 100.00% 0.00% PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 2 12 1 0 0 12 0 0 1 0 0 0 0 0 1 0 29
PEAK HR FACTOR : 0.250 0.600 0.250 0.000 0.000 0.600 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.250 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 5 0 0 0 1 0 0 1 1 0 0 0 0 0 0 8
4:15 PM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4
4:30 PM 0 3 0 0 0 2 0 0 0 0 0 0 0 0 0 0 5
4:45 PM 0 0 0 0 1 3 0 0 1 0 0 0 0 0 0 0 5
5:00 PM 0 3 0 0 0 0 0 0 0 0 0 0 0 1 0 0 4
5:15 PM 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
5:30 PM 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
5:45 PM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 16 0 0 1 12 0 0 2 1 0 0 0 1 0 0 33
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 7.69% 92.31% 0.00% 0.00% 66.67% 33.33% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:15 PM 290 289 296 TOTAL
PEAK HR VOL : 0 8 0 0 1 7 0 0 1 0 0 0 0 1 0 0 18
PEAK HR FACTOR : 0.00 0.667 0.000 0.000 0.250 0.583 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.250 0.000 0.000 4/17/2018
04:15 PM - 05:15 PM

0.900 0.667 0.500 0.250 0.250
08:00 AM - 09:00 AM

0.806 0.625
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.600 0.250 0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Light Trucks
Main St Main St Fulton Ln Fulton Ln
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.250 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:45 PM 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 3
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 50.00% 50.00% 0.00% 0.00% PEAK HR : 04:15 PM 290 289 296 TOTAL
PEAK HR VOL : 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
PEAK HR FACTOR : 0.00 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:15 PM - 05:15 PM

0.250 0.250
08:00 AM - 09:00 AM

0.500
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.250 0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Main St Main St Fulton Ln Fulton Ln
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Main St & Fulton Ln Project ID: 18-08162-001 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 0 1 0 0 0 0 0 1
7:15 AM 0 1 0 1 0 0 0 0 2
7:30 AM 0 0 0 0 0 2 0 1 3
7:45 AM 0 0 1 4 0 0 1 0 6
8:00 AM 0 0 4 0 0 0 0 1 5
8:15 AM 0 2 0 0 0 0 0 1 3
8:30 AM 0 0 2 1 2 0 0 0 5
8:45 AM 0 0 2 0 2 0 0 3 7

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 3 10 6 4 2 1 6 32
APPROACH %'s : 0.00% 100.00% 62.50% 37.50% 66.67% 33.33% 14.29% 85.71% PEAK HR : 08:00 AM 40 36 43 TOTAL
PEAK HR VOL : 0 2 8 1 4 0 0 5 20
PEAK HR FACTOR : 0.250 0.500 0.250 0.500 0.417
Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 0 1 0 0 1 0 0 0 2
4:15 PM 0 0 1 0 1 0 0 1 3
4:30 PM 0 1 1 0 1 0 0 0 3
4:45 PM 0 0 0 3 0 0 1 0 4
5:00 PM 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 2 1 0 0 3
5:30 PM 0 0 0 0 0 0 1 2 3
5:45 PM 0 0 0 1 0 1 1 1 4

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 2 2 4 5 2 3 4 22
APPROACH %'s : 0.00% 100.00% 33.33% 66.67% 71.43% 28.57% 42.86% 57.14% PEAK HR : 04:15 PM 287 286 293 TOTAL
PEAK HR VOL : 0 1 2 3 2 0 1 1 10
PEAK HR FACTOR : 0.250 0.500 0.250 0.500 0.250 0.250

AM NORTH LEG SOUTH LEG EAST LEG
Main St Main St Fulton Ln

0.714 0.250 0.563 0.500 0.417

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.625 0.250 0.417 0.500 0.500
Pedestrians (Crosswalks)

WEST LEG
08:00 AM - 09:00 AM
Fulton Ln
04:15 PM - 05:15 PM
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-001 Day:

City: St Helena Date:

AM 84 506 92 0 AM
NOON 0 0 0 0 NOON
PM 53 499 60 0 PM

AM NOON PM PM NOON AM
0 1 1 0 0 152 0 70
1 36 0 52
0 0 0 0 0 10 0 12
89 0 109 0 TEV 1478 0 1567 0 0 0 0
39 0 29 1 PHF 0.89 0.98
40 0 17 0
0 1 1 0

AM NOON PM PM NOON AM
PM 0 20 566 16 PM
NOON 0 0 0 0 NOON
AM 0 37 439 18 AM Fulton Ln
07:00 AM - 09:00 AM
NONE
173 0 109
Main St
558
0 Main St

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
105
0 PEAK HOURS
Total Vehicles (AM)
NONE
04:15 PM - 05:15 PM
598
827
0 Signalized Fulton Ln EASTBOUND
Peak Hour Turning Movement Count
526
Total Vehicles (PM) HT (PM)
Main St & Fulton Ln
Tuesday
04/17/2018

CONTROL WESTBOUND
08:00 AM - 09:00 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)

HT (NOON)
149 COUNT PERIODS

HT (AM)
AM NOON PM3
4 0 0 0 0 2 0 1 2 0 8 1 0
0 0
0 2
1 0
5 0
0 1
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 10
0 0
9 0
000
100
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
37 439
18 84
506
92 705212 893940
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
20 566
16 53
499
60 152 3610 109 2917
0 2
0 0
6 0
000
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Adams St
City: St Helena Project ID: 18-08162-002
Control: Signalized Date:

NS/EW Streets:
1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 7 88 5 0 4 83 5 0 5 3 7 0 5 2 6 0 220
7:15 AM 9 97 9 0 7 111 4 0 1 4 8 0 4 5 4 0 263
7:30 AM 7 101 7 0 4 97 4 0 7 9 5 0 12 6 9 0 268
7:45 AM 17 112 9 0 10 138 14 0 7 10 6 0 4 10 9 0 346
8:00 AM 8 102 5 0 11 110 9 0 22 19 8 0 4 22 4 0 324
8:15 AM 9 115 11 0 7 128 14 0 15 33 8 0 8 17 8 0 373
8:30 AM 8 94 13 0 15 104 9 0 11 27 11 0 13 13 12 0 330
8:45 AM 11 104 12 0 9 106 11 0 10 23 6 0 14 6 7 0 319

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 76 813 71 0 67 877 70 0 78 128 59 0 64 81 59 0 2443 APPROACH %'s : 7.92% 84.69% 7.40% 0.00% 6.61% 86.49% 6.90% 0.00% 29.43% 48.30% 22.26% 0.00% 31.37% 39.71% 28.92% 0.00% PEAK HR : 07:45 AM 40 37 44 08:15 AM TOTAL
PEAK HR VOL : 42 423 38 0 43 480 46 0 55 89 33 0 29 62 33 0 1373 PEAK HR FACTOR : 0.618 0.920 0.731 0.000 0.717 0.870 0.821 0.000 0.625 0.674 0.750 0.000 0.558 0.705 0.688 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 2 110 9 0 10 113 12 0 27 30 7 0 12 12 21 0 365
4:15 PM 6 102 10 0 20 103 9 0 19 31 5 0 19 26 25 0 375
4:30 PM 5 114 9 0 19 123 10 0 18 31 7 0 13 17 20 0 386
4:45 PM 9 107 9 0 18 111 6 0 25 31 6 0 12 20 12 0 366
5:00 PM 8 122 8 0 17 112 7 0 20 17 6 0 22 14 13 0 366
5:15 PM 7 128 8 0 15 113 10 0 15 21 7 0 17 20 16 0 377
5:30 PM 8 115 7 0 16 120 11 0 21 22 6 0 16 14 15 0 371
5:45 PM 8 90 5 0 11 85 5 0 17 17 4 0 12 7 11 0 272

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 53 888 65 0 126 880 70 0 162 200 48 0 123 130 133 0 2878 APPROACH %'s : 5.27% 88.27% 6.46% 0.00% 11.71% 81.78% 6.51% 0.00% 39.51% 48.78% 11.71% 0.00% 31.87% 33.68% 34.46% 0.00% PEAK HR : 04:30 PM 291 289 296 04:30 PM TOTAL
PEAK HR VOL : 29 471 34 0 69 459 33 0 78 100 26 0 64 71 61 0 1495 PEAK HR FACTOR : 0.806 0.920 0.944 0.000 0.908 0.933 0.825 0.000 0.780 0.806 0.929 0.000 0.727 0.888 0.763 0.000

EASTBOUND
4/17/2018
Adams St

NORTHBOUND
Adams St

0.816

WESTBOUND
Main St Main St

0.878 0.790

EASTBOUND
PM
AM
07:45 AM - 08:45 AM

NORTHBOUND

0.911 0.920
Total

0.968 0.823

WESTBOUND

0.925

SOUTHBOUND

0.934 0.923
04:30 PM - 05:30 PM

SOUTHBOUND
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Adams St
City: St Helena Project ID: 18-08162-002
Control: Signalized Date:

NS/EW Streets:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 7 88 5 0 4 81 5 0 5 3 7 0 5 2 5 0 217
7:15 AM 9 91 9 0 7 108 4 0 1 4 8 0 4 5 4 0 254
7:30 AM 7 98 7 0 4 96 4 0 7 8 5 0 12 6 8 0 262
7:45 AM 17 109 9 0 10 133 14 0 7 10 6 0 4 10 9 0 338
8:00 AM 8 99 5 0 11 103 9 0 22 19 8 0 4 22 4 0 314
8:15 AM 9 110 11 0 7 127 14 0 15 33 8 0 8 17 8 0 367
8:30 AM 8 91 13 0 15 99 9 0 11 27 11 0 13 13 12 0 322
8:45 AM 11 101 12 0 9 102 11 0 10 23 6 0 14 6 7 0 312

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 76 787 71 0 67 849 70 0 78 127 59 0 64 81 57 0 2386 APPROACH %'s : 8.14% 84.26% 7.60% 0.00% 6.80% 86.11% 7.10% 0.00% 29.55% 48.11% 22.35% 0.00% 31.68% 40.10% 28.22% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 42 409 38 0 43 462 46 0 55 89 33 0 29 62 33 0 1341 PEAK HR FACTOR : 0.62 0.930 0.731 0.000 0.717 0.868 0.821 0.000 0.625 0.674 0.750 0.000 0.558 0.705 0.688 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 2 110 9 0 10 111 12 0 27 30 7 0 12 12 21 0 363
4:15 PM 6 102 10 0 20 101 9 0 19 31 5 0 19 26 25 0 373
4:30 PM 5 112 9 0 19 120 10 0 18 31 7 0 13 17 20 0 381
4:45 PM 9 106 9 0 18 111 6 0 25 31 6 0 12 20 12 0 365
5:00 PM 8 122 8 0 17 110 7 0 20 17 6 0 22 14 13 0 364
5:15 PM 7 127 8 0 15 113 10 0 15 21 7 0 17 20 16 0 376
5:30 PM 8 113 7 0 16 118 11 0 21 22 6 0 16 14 15 0 367
5:45 PM 8 88 5 0 11 84 5 0 17 17 4 0 12 7 11 0 269

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 53 880 65 0 126 868 70 0 162 200 48 0 123 130 133 0 2858 APPROACH %'s : 5.31% 88.18% 6.51% 0.00% 11.84% 81.58% 6.58% 0.00% 39.51% 48.78% 11.71% 0.00% 31.87% 33.68% 34.46% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 29 467 34 0 69 454 33 0 78 100 26 0 64 71 61 0 1486 PEAK HR FACTOR : 0.81 0.919 0.944 0.000 0.908 0.946 0.825 0.000 0.780 0.806 0.929 0.000 0.727 0.888 0.763 0.000 4/17/2018
Passenger Vehicles
Main St Main St Adams St Adams St
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
07:45 AM - 08:45 AM

0.913 0.906 0.877 0.790 0.816
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
04:30 PM - 05:30 PM

0.975 0.933 0.933 0.823 0.925
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Adams St
City: St Helena Project ID: 18-08162-002
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 3
7:15 AM 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 0 5
7:30 AM 0 2 0 0 0 1 0 0 0 1 0 0 0 0 0 0 4
7:45 AM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4
8:00 AM 0 2 0 0 0 5 0 0 0 0 0 0 0 0 0 0 7
8:15 AM 0 5 0 0 0 1 0 0 0 0 0 0 0 0 0 0 6
8:30 AM 0 2 0 0 0 3 0 0 0 0 0 0 0 0 0 0 5
8:45 AM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 18 0 0 0 17 0 0 0 1 0 0 0 0 1 0 37
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 11 0 0 0 11 0 0 0 0 0 0 0 0 0 0 22
PEAK HR FACTOR : 0.000 0.550 0.000 0.000 0.000 0.550 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:30 PM 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
4:45 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
5:15 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:30 PM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4
5:45 PM 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 7 0 0 0 9 0 0 0 0 0 0 0 0 0 0 16
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 3 0 0 0 5 0 0 0 0 0 0 0 0 0 0 8
PEAK HR FACTOR : 0.00 0.750 0.000 0.000 0.000 0.417 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:30 PM - 05:30 PM

0.500 0.750 0.417
07:45 AM - 08:45 AM

0.786 0.550
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.550
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Heavy Trucks
Main St Main St Adams St Adams St
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Adams St
City: St Helena Project ID: 18-08162-002
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4
7:30 AM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2
7:45 AM 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
8:00 AM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
8:45 AM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 8 0 0 0 11 0 0 0 0 0 0 0 0 1 0 20
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 3 0 0 0 7 0 0 0 0 0 0 0 0 0 0 10
PEAK HR FACTOR : 0.000 0.750 0.000 0.000 0.000 0.583 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:30 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
4:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
PEAK HR FACTOR : 0.00 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:30 PM - 05:30 PM

0.250 0.250
07:45 AM - 08:45 AM

0.625 0.750
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.583
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Medium Trucks
Main St Main St Adams St Adams St
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Adams St
City: St Helena Project ID: 18-08162-002
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 7 0 0 0 1 0 0 0 0 0 0 0 0 1 0 9
7:15 AM 1 1 0 0 0 4 0 0 0 0 0 0 0 0 0 0 6
7:30 AM 0 5 0 0 0 2 0 0 0 0 0 0 0 0 0 0 7
7:45 AM 1 5 0 0 0 7 1 0 1 0 1 0 0 0 0 0 16
8:00 AM 0 1 0 0 0 4 0 0 1 0 0 0 0 0 0 0 6
8:15 AM 0 3 0 0 0 1 0 0 0 1 0 0 0 0 0 0 5
8:30 AM 3 2 0 0 0 4 1 0 1 0 0 0 1 1 0 0 13
8:45 AM 0 5 0 0 0 2 1 0 1 0 0 0 0 0 0 0 9

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 5 29 0 0 0 25 3 0 4 1 1 0 1 1 1 0 71
APPROACH %'s : 14.71% 85.29% 0.00% 0.00% 0.00% 89.29% 10.71% 0.00% 66.67% 16.67% 16.67% 0.00% 33.33% 33.33% 33.33% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 4 11 0 0 0 16 2 0 3 1 1 0 1 1 0 0 40
PEAK HR FACTOR : 0.333 0.550 0.000 0.000 0.000 0.571 0.500 0.000 0.750 0.250 0.250 0.000 0.250 0.250 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 5 0 0 0 1 0 0 0 0 0 0 0 0 0 0 6
4:15 PM 0 1 0 0 0 2 0 0 1 0 0 0 0 0 1 0 5
4:30 PM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4
4:45 PM 0 0 0 0 0 3 0 0 0 0 0 0 0 0 1 0 4
5:00 PM 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
5:15 PM 0 2 0 0 0 1 0 0 0 0 0 0 1 0 0 0 4
5:30 PM 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
5:45 PM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 14 0 0 0 12 0 0 1 0 0 0 1 0 2 0 30
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 33.33% 0.00% 66.67% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 6 0 0 0 6 0 0 0 0 0 0 1 0 1 0 14
PEAK HR FACTOR : 0.00 0.750 0.000 0.000 0.000 0.500 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.250 0.000 4/17/2018
04:30 PM - 05:30 PM

0.875 0.750 0.500 0.500
07:45 AM - 08:45 AM

0.625 0.625
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.563 0.625 0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Light Trucks
Main St Main St Adams St Adams St
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Adams St
City: St Helena Project ID: 18-08162-002
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 3
APPROACH %'s : 0.00% 0.00% 100.00% 0.00% 50.00% 0.00% 50.00% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 2
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.250 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:45 PM 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2
5:00 PM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 0 0 0 1 0 0 0 2 0 0 0 1 0 0 5
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 2 0 0 0 1 0 0 3
PEAK HR FACTOR : 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.500 0.000 0.000 0.000 0.250 0.000 0.000 4/17/2018
04:30 PM - 05:30 PM

0.375 0.500 0.250
07:45 AM - 08:45 AM

0.250
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Main St Main St Adams St Adams St
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Main St & Adams St Project ID: 18-08162-002 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 1 1 0 0 3 0 0 5
7:15 AM 0 0 1 2 0 0 0 0 3
7:30 AM 0 0 1 0 0 0 0 1 2
7:45 AM 0 0 2 2 0 0 0 1 5
8:00 AM 0 0 3 1 0 0 2 1 7
8:15 AM 0 0 4 4 0 0 3 2 13
8:30 AM 0 0 7 3 2 0 1 1 14
8:45 AM 3 0 2 3 4 7 2 1 22

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 3 1 21 15 6 10 8 7 71
APPROACH %'s : 75.00% 25.00% 58.33% 41.67% 37.50% 62.50% 53.33% 46.67% PEAK HR : 07:45 AM 39 36 43 TOTAL
PEAK HR VOL : 0 0 16 10 2 0 6 5 39
PEAK HR FACTOR : 0.571 0.625 0.250 0.500 0.625
Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 3 7 0 2 7 11 6 1 37
4:15 PM 9 5 8 2 13 4 5 5 51
4:30 PM 6 3 3 6 4 13 2 0 37
4:45 PM 0 1 4 6 9 0 4 4 28
5:00 PM 1 1 8 4 8 5 4 3 34
5:15 PM 2 2 4 6 6 7 1 3 31
5:30 PM 0 0 3 5 4 4 1 1 18
5:45 PM 4 4 1 3 6 6 2 0 26

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 25 23 31 34 57 50 25 17 262
APPROACH %'s : 52.08% 47.92% 47.69% 52.31% 53.27% 46.73% 59.52% 40.48% PEAK HR : 04:30 PM 288 286 293 TOTAL
PEAK HR VOL : 9 7 19 22 27 25 11 10 130
PEAK HR FACTOR : 0.375 0.583 0.594 0.917 0.750 0.481 0.688 0.625

AM NORTH LEG SOUTH LEG EAST LEG
Main St Main St Adams St

0.696 0.650 0.250 0.550

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.878 0.444 0.854 0.765 0.656
Pedestrians (Crosswalks)

WEST LEG
07:45 AM - 08:45 AM
Adams St
04:30 PM - 05:30 PM
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-002 Day:

City: St Helena Date:

AM 46 480 43 0 AM
NOON 0 0 0 0 NOON
PM 33 459 69 0 PM

AM NOON PM PM NOON AM
0 1 1 0 0 61 0 33
1 71 0 62
0 0 0 0 0 64 0 29
55 0 78 0 TEV 1373 0 1495 0 0 0 0
89 0 100 1 PHF 0.92 0.97
33 0 26 0
0 1 1 0

AM NOON PM PM NOON AM
PM 0 29 471 34 PM
NOON 0 0 0 0 NOON
AM 0 42 423 38 AM Adams St
07:00 AM - 09:00 AM
NONE
150 0 133
Main St
542
0 Main St

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
203
0 PEAK HOURS
Total Vehicles (AM)
NONE
04:30 PM - 05:30 PM
511
610
0 Signalized Adams St EASTBOUND
Peak Hour Turning Movement Count
549
Total Vehicles (PM) HT (PM)
Main St & Adams St
Tuesday
04/17/2018

CONTROL WESTBOUND
07:45 AM - 08:45 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)

HT (NOON)
170 COUNT PERIODS

HT (AM)
AM NOON PM22
2 25 9 0 0 0 0 7 19 0 16 10 0
0 0
0 27
10 0
5 6
0 11
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 11
0 0
11 0
000
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
42 423
38 46
480
43 336229 558933
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
29 471
34 33
459
69 617164 78100 26
0 3
0 0
5 0
000
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Hunt Ave
City: St Helena Project ID: 18-08162-003
Control: 1-Way Stop (WB) Date:

NS/EW Streets:
0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 95 15 0 3 90 0 0 0 0 0 0 2 0 6 0 211
7:15 AM 0 114 13 0 6 121 0 0 0 0 0 0 5 0 5 0 264
7:30 AM 0 115 19 0 7 112 0 0 0 0 0 0 2 0 8 0 263
7:45 AM 0 126 23 0 3 132 0 0 0 0 0 0 7 0 7 0 298
8:00 AM 0 118 25 0 8 112 0 0 0 0 0 0 7 0 4 0 274
8:15 AM 0 130 16 0 6 133 0 0 0 0 0 0 6 0 4 0 295
8:30 AM 0 123 26 0 3 117 0 0 0 0 0 0 7 0 3 0 279
8:45 AM 0 123 19 0 8 119 0 0 0 0 0 0 8 0 1 0 278

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 944 156 0 44 936 0 0 0 0 0 0 44 0 38 0 2162 APPROACH %'s : 0.00% 85.82% 14.18% 0.00% 4.49% 95.51% 0.00% 0.00% 53.66% 0.00% 46.34% 0.00% PEAK HR : 07:45 AM 40 37 44 07:45 AM TOTAL
PEAK HR VOL : 0 497 90 0 20 494 0 0 0 0 0 0 27 0 18 0 1146 PEAK HR FACTOR : 0.000 0.956 0.865 0.000 0.625 0.929 0.000 0.000 0.000 0.000 0.000 0.000 0.964 0.000 0.643 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 114 26 0 8 122 0 0 0 0 0 0 9 0 2 0 281
4:15 PM 0 114 14 0 5 124 0 0 0 0 0 0 2 0 4 0 263
4:30 PM 0 128 16 0 5 134 0 0 0 0 0 0 10 0 7 0 300
4:45 PM 0 118 17 0 8 117 0 0 0 0 0 0 8 0 6 0 274
5:00 PM 0 136 19 0 4 143 0 0 0 0 0 0 5 0 6 0 313
5:15 PM 0 141 14 1 10 128 0 0 0 0 0 0 8 0 4 0 306
5:30 PM 0 109 13 0 8 131 0 0 0 0 0 0 7 0 5 0 273
5:45 PM 0 103 20 0 4 101 0 0 0 0 0 0 8 0 3 0 239

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 963 139 1 52 1000 0 0 0 0 0 0 57 0 37 0 2249 APPROACH %'s : 0.00% 87.31% 12.60% 0.09% 4.94% 95.06% 0.00% 0.00% 60.64% 0.00% 39.36% 0.00% PEAK HR : 04:30 PM 291 289 296 05:00 PM TOTAL
PEAK HR VOL : 0 523 66 1 27 522 0 0 0 0 0 0 31 0 23 0 1193 PEAK HR FACTOR : 0.000 0.927 0.868 0.250 0.675 0.913 0.000 0.000 0.000 0.000 0.000 0.000 0.775 0.000 0.821 0.000

0.961
Total

0.953

WESTBOUND

0.794

SOUTHBOUND

0.946 0.934
04:30 PM - 05:30 PM

SOUTHBOUND
PM
AM
07:45 AM - 08:45 AM

NORTHBOUND

0.985

EASTBOUND
4/17/2018
Hunt Ave

NORTHBOUND
Hunt Ave

0.804

WESTBOUND
Main St Main St

0.924

EASTBOUND
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Hunt Ave
City: St Helena Project ID: 18-08162-003
Control: 1-Way Stop (WB) Date:

NS/EW Streets:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 94 15 0 3 88 0 0 0 0 0 0 2 0 6 0 208
7:15 AM 0 107 13 0 6 118 0 0 0 0 0 0 5 0 5 0 254
7:30 AM 0 112 18 0 7 110 0 0 0 0 0 0 2 0 8 0 257
7:45 AM 0 124 23 0 3 128 0 0 0 0 0 0 7 0 7 0 292
8:00 AM 0 115 25 0 7 105 0 0 0 0 0 0 7 0 4 0 263
8:15 AM 0 124 16 0 6 132 0 0 0 0 0 0 6 0 4 0 288
8:30 AM 0 121 26 0 3 112 0 0 0 0 0 0 7 0 3 0 272
8:45 AM 0 120 19 0 8 115 0 0 0 0 0 0 5 0 1 0 268

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 917 155 0 43 908 0 0 0 0 0 0 41 0 38 0 2102 APPROACH %'s : 0.00% 85.54% 14.46% 0.00% 4.52% 95.48% 0.00% 0.00% 51.90% 0.00% 48.10% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 484 90 0 19 477 0 0 0 0 0 0 27 0 18 0 1115 PEAK HR FACTOR : 0.00 0.976 0.865 0.000 0.679 0.903 0.000 0.000 0.000 0.000 0.000 0.000 0.964 0.000 0.643 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 114 26 0 8 120 0 0 0 0 0 0 9 0 2 0 279
4:15 PM 0 114 14 0 5 122 0 0 0 0 0 0 2 0 4 0 261
4:30 PM 0 126 15 0 5 131 0 0 0 0 0 0 10 0 7 0 294
4:45 PM 0 117 17 0 8 117 0 0 0 0 0 0 8 0 6 0 273
5:00 PM 0 136 19 0 4 141 0 0 0 0 0 0 5 0 6 0 311
5:15 PM 0 140 14 1 10 128 0 0 0 0 0 0 8 0 4 0 305
5:30 PM 0 107 13 0 8 129 0 0 0 0 0 0 7 0 5 0 269
5:45 PM 0 101 20 0 4 100 0 0 0 0 0 0 8 0 3 0 236

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 955 138 1 52 988 0 0 0 0 0 0 57 0 37 0 2228 APPROACH %'s : 0.00% 87.29% 12.61% 0.09% 5.00% 95.00% 0.00% 0.00% 60.64% 0.00% 39.36% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 519 65 1 27 517 0 0 0 0 0 0 31 0 23 0 1183 PEAK HR FACTOR : 0.00 0.927 0.855 0.250 0.675 0.917 0.000 0.000 0.000 0.000 0.000 0.000 0.775 0.000 0.821 0.000 04:30 PM - 05:30 PM

0.951 0.944 0.938 0.794
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
07:45 AM - 08:45 AM

0.955 0.976 0.899 0.804
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
4/17/2018
Passenger Vehicles
Main St Main St Hunt Ave Hunt Ave
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Hunt Ave
City: St Helena Project ID: 18-08162-003
Control: 1-Way Stop (WB) Date:

NS/EW Streets:
0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
7:15 AM 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 0 5
7:30 AM 0 2 1 0 0 2 0 0 0 0 0 0 0 0 0 0 5
7:45 AM 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
8:00 AM 0 2 0 0 1 4 0 0 0 0 0 0 0 0 0 0 7
8:15 AM 0 6 0 0 0 1 0 0 0 0 0 0 0 0 0 0 7
8:30 AM 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
8:45 AM 0 1 0 0 0 2 0 0 0 0 0 0 3 0 0 0 6

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 18 1 0 1 16 0 0 0 0 0 0 3 0 0 0 39
APPROACH %'s : 0.00% 94.74% 5.26% 0.00% 5.88% 94.12% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 10 0 0 1 9 0 0 0 0 0 0 0 0 0 0 20
PEAK HR FACTOR : 0.000 0.417 0.000 0.000 0.250 0.563 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:30 PM 0 1 1 0 0 3 0 0 0 0 0 0 0 0 0 0 5
4:45 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
5:15 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:30 PM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4
5:45 PM 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 7 1 0 0 9 0 0 0 0 0 0 0 0 0 0 17
APPROACH %'s : 0.00% 87.50% 12.50% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 3 1 0 0 5 0 0 0 0 0 0 0 0 0 0 9
PEAK HR FACTOR : 0.00 0.750 0.250 0.000 0.000 0.417 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Heavy Trucks
Main St Main St Hunt Ave Hunt Ave

0.500
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
4/17/2018
04:30 PM - 05:30 PM

0.450 0.500 0.417
07:45 AM - 08:45 AM

0.714 0.417
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Hunt Ave
City: St Helena Project ID: 18-08162-003
Control: 1-Way Stop (WB) Date:

NS/EW Streets:
0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 3 0 0 0 2 0 0 0 0 0 0 0 0 0 0 5
7:30 AM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
7:45 AM 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
8:00 AM 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
8:45 AM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 9 0 0 0 12 0 0 0 0 0 0 0 0 0 0 21
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 3 0 0 0 8 0 0 0 0 0 0 0 0 0 0 11
PEAK HR FACTOR : 0.000 0.750 0.000 0.000 0.000 0.667 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:30 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
4:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
PEAK HR FACTOR : 0.00 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Medium Trucks
Main St Main St Hunt Ave Hunt Ave

0.667
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
4/17/2018
04:30 PM - 05:30 PM

0.250 0.250
07:45 AM - 08:45 AM

0.688 0.750
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Hunt Ave
City: St Helena Project ID: 18-08162-003
Control: 1-Way Stop (WB) Date:

NS/EW Streets:
0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 6 1 0 0 1 0 0 0 0 0 0 1 0 0 0 9
7:15 AM 0 3 0 0 0 4 0 0 0 0 0 0 0 0 0 0 7
7:30 AM 0 4 1 0 0 5 0 0 0 0 0 0 0 0 0 0 10
7:45 AM 0 4 0 0 0 8 0 0 0 0 0 0 0 0 1 0 13
8:00 AM 0 3 1 0 0 3 0 0 0 0 0 0 1 0 0 0 8
8:15 AM 0 2 1 0 0 1 0 0 0 0 0 0 1 0 0 0 5
8:30 AM 0 1 1 0 0 4 0 0 0 0 0 0 2 0 1 0 9
8:45 AM 0 8 1 0 0 1 0 0 0 0 0 0 0 0 0 0 10

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 31 6 0 0 27 0 0 0 0 0 0 5 0 2 0 71
APPROACH %'s : 0.00% 83.78% 16.22% 0.00% 0.00% 100.00% 0.00% 0.00% 71.43% 0.00% 28.57% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 10 3 0 0 16 0 0 0 0 0 0 4 0 2 0 35
PEAK HR FACTOR : 0.000 0.625 0.750 0.000 0.000 0.500 0.000 0.000 0.000 0.000 0.000 0.000 0.500 0.000 0.500 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 3 1 0 0 1 0 0 0 0 0 0 2 0 0 0 7
4:15 PM 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
4:30 PM 0 3 0 0 0 2 0 0 0 0 0 0 1 0 0 0 6
4:45 PM 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 3
5:00 PM 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3
5:15 PM 0 3 1 0 0 2 0 0 0 0 0 0 0 0 0 0 6
5:30 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
5:45 PM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 15 2 0 0 12 0 0 0 0 0 0 3 0 0 0 32
APPROACH %'s : 0.00% 88.24% 11.76% 0.00% 0.00% 100.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 9 1 0 0 7 0 0 0 0 0 0 1 0 0 0 18
PEAK HR FACTOR : 0.00 0.750 0.250 0.000 0.000 0.583 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 Light Trucks
Main St Main St Hunt Ave Hunt Ave

0.500 0.500
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
4/17/2018
04:30 PM - 05:30 PM

0.750 0.625 0.583 0.250
07:45 AM - 08:45 AM

0.673 0.813
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Hunt Ave
City: St Helena Project ID: 18-08162-003
Control: 1-Way Stop (WB) Date:

NS/EW Streets:
0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:30 AM 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 3
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 2
4:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 3

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 2 0 1 2 0 0 0 0 0 0 0 0 1 0 7
APPROACH %'s : 0.00% 33.33% 66.67% 0.00% 33.33% 66.67% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 2
PEAK HR FACTOR : 0.00 0.000 0.250 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Bikes
Main St Main St Hunt Ave Hunt Ave

0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
4/17/2018
04:30 PM - 05:30 PM

0.250 0.250 0.250
07:45 AM - 08:45 AM

0.250
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Main St & Hunt Ave Project ID: 18-08162-003 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 1 0 0 0 0 1 1 3
7:15 AM 0 0 0 0 0 0 1 0 1
7:30 AM 2 0 0 0 0 0 0 0 2
7:45 AM 0 0 0 0 0 2 2 6 10
8:00 AM 1 0 0 0 0 3 1 2 7
8:15 AM 1 0 0 0 0 0 0 1 2
8:30 AM 0 0 0 0 0 0 3 1 4
8:45 AM 2 11 0 1 0 0 0 3 17

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 6 12 0 1 0 5 8 14 46
APPROACH %'s : 33.33% 66.67% 0.00% 100.00% 0.00% 100.00% 36.36% 63.64% PEAK HR : 07:45 AM 39 36 43 TOTAL
PEAK HR VOL : 2 0 0 0 0 5 6 10 23
PEAK HR FACTOR : 0.500 0.417 0.500 0.417
Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 11 14 0 1 3 2 7 4 42
4:15 PM 12 8 0 0 7 2 7 3 39
4:30 PM 10 8 0 1 2 1 7 0 29
4:45 PM 9 7 0 0 1 0 12 5 34
5:00 PM 7 4 0 0 5 0 3 5 24
5:15 PM 5 4 0 0 2 1 5 0 17
5:30 PM 4 10 0 0 0 3 1 3 21
5:45 PM 7 9 0 0 0 3 12 1 32

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 65 64 0 2 20 12 54 21 238
APPROACH %'s : 50.39% 49.61% 0.00% 100.00% 62.50% 37.50% 72.00% 28.00% PEAK HR : 04:30 PM 288 286 293 TOTAL
PEAK HR VOL : 31 23 0 1 10 2 27 10 104
PEAK HR FACTOR : 0.775 0.719 0.250 0.500 0.500 0.563 0.500 Pedestrians (Crosswalks)

WEST LEG
07:45 AM - 08:45 AM
Hunt Ave
04:30 PM - 05:30 PM

0.765 0.750 0.250 0.600 0.544

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.575 0.500 0.417 0.500

AM NORTH LEG SOUTH LEG EAST LEG
Main St Main St Hunt Ave
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-003 Day:

City: St Helena Date:

AM 0 494 20 0 AM
NOON 0 0 0 0 NOON
PM 0 522 27 0 PM

AM NOON PM PM NOON AM
0 1 1 0 0 23 0 18
1 0 0 0
0 0 0 0 0 31 0 27
0 0 0 0 TEV 1146 0 1193 0 0 0 0
0 0 0 0 PHF 0.96 0.95
0 0 0 0
0 0 1 0

AM NOON PM PM NOON AM
PM 1 0 523 66 PM
NOON 0 0 0 0 NOON
AM 0 0 497 90 AM
Peak Hour Turning Movement Count
554
Total Vehicles (PM) HT (PM)
Main St & Hunt Ave
Tuesday
04/17/2018

CONTROL WESTBOUND
07:45 AM - 08:45 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)

HT (NOON)
110 COUNT PERIODS
HT (AM) PEAK HOURSTotal Vehicles (AM)
NONE
04:30 PM - 05:30 PM
515
546
0 1-Way Stop (WB) Hunt Ave EASTBOUND
Main St
521
0 Main St

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
93 0 Hunt Ave
07:00 AM - 09:00 AM
NONE
0 0 0
AM NOON PM1
0 2 31 0 2 0 0 23 0 0 0 0 0
0 5
0 10
10 0
10 6
0 27
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 10
0 0
9 1
000
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
0 497
90 0
494
20 18
027
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
0 523
66 0
522
27 23
031
000
0 3
1 0
5 0
000
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Pope-St_Mitchell Dr
City: St Helena Project ID: 18-08162-004
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 1 1 0 0 0 1 0 0 1 0 1 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 4 103 9 0 6 87 0 0 0 0 13 0 20 3 10 0 255
7:15 AM 13 120 7 0 7 98 1 0 0 0 25 0 26 3 14 0 314
7:30 AM 25 145 9 0 10 103 2 0 0 0 19 0 39 6 12 0 370
7:45 AM 25 139 9 0 7 119 2 0 0 0 33 0 53 6 21 0 414
8:00 AM 20 129 10 0 23 105 1 0 0 0 54 0 60 11 46 0 459
8:15 AM 15 137 8 0 25 135 0 0 0 0 43 0 30 9 34 0 436
8:30 AM 17 140 23 0 21 100 1 0 0 0 38 0 32 7 21 0 400
8:45 AM 17 143 10 0 21 99 2 0 0 0 32 0 42 6 17 0 389

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 136 1056 85 0 120 846 9 0 0 0 257 0 302 51 175 0 3037 APPROACH %'s : 10.65% 82.69% 6.66% 0.00% 12.31% 86.77% 0.92% 0.00% 0.00% 0.00% 100.00% 0.00% 57.20% 9.66% 33.14% 0.00% PEAK HR : 07:45 AM 40 37 44 08:00 AM TOTAL
PEAK HR VOL : 77 545 50 0 76 459 4 0 0 0 168 0 175 33 122 0 1709 PEAK HR FACTOR : 0.770 0.973 0.543 0.000 0.760 0.850 0.500 0.000 0.000 0.000 0.778 0.000 0.729 0.750 0.663 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 1 1 0 0 0 1 0 0 1 0 1 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 11 135 13 0 22 118 1 0 0 0 43 0 40 0 28 0 411
4:15 PM 23 126 13 0 25 116 0 0 0 0 42 0 41 10 34 0 430
4:30 PM 21 138 10 0 25 133 0 0 0 0 57 0 39 10 21 0 454
4:45 PM 18 126 13 0 21 109 0 0 0 0 36 0 33 8 23 0 387
5:00 PM 19 143 14 0 14 133 0 0 0 0 44 0 33 7 22 0 429
5:15 PM 25 142 14 0 25 138 4 0 0 0 54 0 34 1 25 0 462
5:30 PM 24 125 13 0 25 131 4 0 0 0 38 0 51 6 21 0 438
5:45 PM 28 112 18 0 16 91 0 0 0 0 33 0 23 10 26 0 357

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 169 1047 108 0 173 969 9 0 0 0 347 0 294 52 200 0 3368 APPROACH %'s : 12.76% 79.08% 8.16% 0.00% 15.03% 84.19% 0.78% 0.00% 0.00% 0.00% 100.00% 0.00% 53.85% 9.52% 36.63% 0.00% PEAK HR : 04:30 PM 291 289 296 05:15 PM TOTAL
PEAK HR VOL : 83 549 51 0 85 513 4 0 0 0 191 0 139 26 91 0 1732 PEAK HR FACTOR : 0.830 0.960 0.911 0.000 0.850 0.929 0.250 0.000 0.000 0.000 0.838 0.000 0.891 0.650 0.910 0.000

EASTBOUND
4/17/2018
Pope-St_Mitchell Dr

NORTHBOUND
Pope-St_Mitchell Dr

0.705

WESTBOUND
Main St Main St

0.842 0.778

EASTBOUND
PM
AM
07:45 AM - 08:45 AM

NORTHBOUND

0.933 0.931
Total

0.937 0.838

WESTBOUND

0.914

SOUTHBOUND

0.943 0.901
04:30 PM - 05:30 PM

SOUTHBOUND
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Pope-St_Mitchell Dr
City: St Helena Project ID: 18-08162-004
Control: Signalized Date:

NS/EW Streets:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 4 102 9 0 6 85 0 0 0 0 12 0 20 3 10 0 251
7:15 AM 13 113 7 0 7 96 1 0 0 0 25 0 26 3 14 0 305
7:30 AM 24 142 9 0 10 100 2 0 0 0 19 0 39 6 11 0 362
7:45 AM 24 137 9 0 7 115 1 0 0 0 33 0 52 6 21 0 405
8:00 AM 20 126 10 0 22 102 0 0 0 0 54 0 60 11 46 0 451
8:15 AM 15 131 8 0 25 133 0 0 0 0 43 0 30 9 34 0 428
8:30 AM 17 138 23 0 21 95 1 0 0 0 38 0 32 7 21 0 393
8:45 AM 17 139 10 0 21 93 1 0 0 0 32 0 42 6 16 0 377

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 134 1028 85 0 119 819 6 0 0 0 256 0 301 51 173 0 2972 APPROACH %'s : 10.75% 82.44% 6.82% 0.00% 12.61% 86.76% 0.64% 0.00% 0.00% 0.00% 100.00% 0.00% 57.33% 9.71% 32.95% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 76 532 50 0 75 445 2 0 0 0 168 0 174 33 122 0 1677 PEAK HR FACTOR : 0.79 0.964 0.543 0.000 0.750 0.836 0.500 0.000 0.000 0.000 0.778 0.000 0.725 0.750 0.663 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 11 135 13 0 22 116 1 0 0 0 43 0 40 0 28 0 409
4:15 PM 23 126 13 0 25 115 0 0 0 0 42 0 41 10 34 0 429
4:30 PM 21 135 10 0 25 129 0 0 0 0 57 0 39 10 21 0 447
4:45 PM 18 125 13 0 21 109 0 0 0 0 36 0 33 8 23 0 386
5:00 PM 19 143 14 0 14 131 0 0 0 0 44 0 33 7 22 0 427
5:15 PM 25 141 14 0 25 138 4 0 0 0 54 0 34 1 25 0 461
5:30 PM 24 123 13 0 25 129 4 0 0 0 38 0 51 6 21 0 434
5:45 PM 28 110 18 0 16 90 0 0 0 0 33 0 23 10 26 0 354

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 169 1038 108 0 173 957 9 0 0 0 347 0 294 52 200 0 3347 APPROACH %'s : 12.85% 78.94% 8.21% 0.00% 15.19% 84.02% 0.79% 0.00% 0.00% 0.00% 100.00% 0.00% 53.85% 9.52% 36.63% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 83 544 51 0 85 507 4 0 0 0 191 0 139 26 91 0 1721 PEAK HR FACTOR : 0.83 0.951 0.911 0.000 0.850 0.918 0.250 0.000 0.000 0.000 0.838 0.000 0.891 0.650 0.910 0.000 4/17/2018
Passenger Vehicles
Main St Main St Pope-St_Mitchell Dr Pope-St_Mitchell Dr AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
07:45 AM - 08:45 AM

0.930 0.924 0.826 0.778 0.703
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
04:30 PM - 05:30 PM

0.933 0.942 0.892 0.838 0.914
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Pope-St_Mitchell Dr
City: St Helena Project ID: 18-08162-004
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 1 0 0 0 2 0 0 0 0 1 0 0 0 0 0 4
7:15 AM 0 4 0 0 0 1 0 0 0 0 0 0 0 0 0 0 5
7:30 AM 0 3 0 0 0 2 0 0 0 0 0 0 0 0 0 0 5
7:45 AM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
8:00 AM 0 2 0 0 0 3 0 0 0 0 0 0 0 0 0 0 5
8:15 AM 0 6 0 0 0 1 0 0 0 0 0 0 0 0 0 0 7
8:30 AM 0 1 0 0 0 4 0 0 0 0 0 0 0 0 0 0 5
8:45 AM 0 2 0 0 0 4 0 0 0 0 0 0 0 0 0 0 6

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 20 0 0 0 19 0 0 0 0 1 0 0 0 0 0 40
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 10 0 0 0 10 0 0 0 0 0 0 0 0 0 0 20
PEAK HR FACTOR : 0.000 0.417 0.000 0.000 0.000 0.625 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 2 0 0 0 4 0 0 0 0 0 0 0 0 0 0 6
4:45 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
5:15 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:30 PM 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4
5:45 PM 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 8 0 0 0 9 0 0 0 0 0 0 0 0 0 0 17
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 4 0 0 0 6 0 0 0 0 0 0 0 0 0 0 10
PEAK HR FACTOR : 0.00 0.500 0.000 0.000 0.000 0.375 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:30 PM - 05:30 PM

0.417 0.500 0.375
07:45 AM - 08:45 AM

0.714 0.417
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.625
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Heavy Trucks
Main St Main St Pope-St_Mitchell Dr Pope-St_Mitchell Dr Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Pope-St_Mitchell Dr
City: St Helena Project ID: 18-08162-004
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 3 0 0 0 1 0 0 0 0 0 0 0 0 0 0 4
7:30 AM 1 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 3
7:45 AM 1 1 0 0 0 2 1 0 0 0 0 0 1 0 0 0 6
8:00 AM 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 3
8:15 AM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
8:30 AM 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
8:45 AM 0 2 0 0 0 2 1 0 0 0 0 0 0 0 1 0 6

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 2 8 0 0 1 8 3 0 0 0 0 0 1 0 2 0 25
APPROACH %'s : 20.00% 80.00% 0.00% 0.00% 8.33% 66.67% 25.00% 0.00% 33.33% 0.00% 66.67% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 1 3 0 0 1 4 2 0 0 0 0 0 1 0 0 0 12
PEAK HR FACTOR : 0.250 0.750 0.000 0.000 0.250 0.500 0.500 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:30 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
4:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 0 0 0 3 0 0 0 0 0 0 0 0 0 0 4
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
PEAK HR FACTOR : 0.00 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:30 PM - 05:30 PM

0.250 0.250
07:45 AM - 08:45 AM

0.500 0.500
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.583 0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Medium Trucks
Main St Main St Pope-St_Mitchell Dr Pope-St_Mitchell Dr Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Pope-St_Mitchell Dr
City: St Helena Project ID: 18-08162-004
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 6 0 0 0 0 0 0 0 0 1 0 0 0 0 0 7
7:15 AM 0 1 0 0 0 4 0 0 0 0 1 0 0 0 0 0 6
7:30 AM 0 8 1 0 0 5 0 0 0 0 1 0 1 0 0 0 16
7:45 AM 0 4 0 0 0 7 0 0 0 0 2 0 0 1 0 0 14
8:00 AM 0 3 1 0 0 5 0 0 0 0 2 0 0 0 0 0 11
8:15 AM 1 5 0 0 1 2 0 0 0 0 2 0 2 0 0 0 13
8:30 AM 1 2 0 0 0 5 0 0 0 0 2 0 0 0 0 0 10
8:45 AM 2 9 0 0 0 5 0 0 0 0 1 0 2 0 0 0 19

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 4 38 2 0 1 33 0 0 0 0 12 0 5 1 0 0 96
APPROACH %'s : 9.09% 86.36% 4.55% 0.00% 2.94% 97.06% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00% 83.33% 16.67% 0.00% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 2 14 1 0 1 19 0 0 0 0 8 0 2 1 0 0 48
PEAK HR FACTOR : 0.500 0.700 0.250 0.000 0.250 0.679 0.000 0.000 0.000 0.000 1.000 0.000 0.250 0.250 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 5 0 0 0 1 0 0 0 0 1 0 2 0 0 0 9
4:15 PM 0 1 0 0 0 2 0 0 0 0 0 0 0 0 0 0 3
4:30 PM 0 1 0 0 0 3 0 0 0 0 0 0 1 0 1 0 6
4:45 PM 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
5:00 PM 0 3 0 0 0 0 0 0 0 0 1 0 0 0 0 0 4
5:15 PM 0 3 0 0 0 2 0 0 0 0 0 0 0 0 1 0 6
5:30 PM 0 0 0 0 0 2 0 0 0 0 0 0 1 0 1 0 4
5:45 PM 0 2 0 0 1 1 0 0 0 0 0 0 0 0 0 0 4

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 15 0 0 1 13 0 0 0 0 2 0 4 0 3 0 38
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 7.14% 92.86% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00% 57.14% 0.00% 42.86% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 7 0 0 0 7 0 0 0 0 1 0 1 0 2 0 18
PEAK HR FACTOR : 0.00 0.583 0.000 0.000 0.000 0.583 0.000 0.000 0.000 0.000 0.250 0.000 0.250 0.000 0.500 0.000 4/17/2018
04:30 PM - 05:30 PM

0.750 0.583 0.583 0.250 0.375
07:45 AM - 08:45 AM

0.857 0.708
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.714 1.000 0.375
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Light Trucks
Main St Main St Pope-St_Mitchell Dr Pope-St_Mitchell Dr Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Pope-St_Mitchell Dr
City: St Helena Project ID: 18-08162-004
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 2
7:45 AM 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 2
8:00 AM 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 3
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 1 0 1 1 0 0 0 0 0 0 2 0 2 0 7
APPROACH %'s : 0.00% 0.00% 100.00% 0.00% 50.00% 50.00% 0.00% 0.00% 50.00% 0.00% 50.00% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 0 1 0 1 0 0 0 0 0 0 0 1 0 2 0 5
PEAK HR FACTOR : 0.000 0.000 0.250 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.500 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:15 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:30 PM 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
4:45 PM 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
5:15 PM 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
5:30 PM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
5:45 PM 0 1 0 0 0 0 0 0 0 2 0 0 0 2 0 0 5

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 2 0 0 2 2 0 0 0 3 0 0 0 2 1 0 12
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 50.00% 50.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 66.67% 33.33% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 1 0 0 2 1 0 0 0 0 0 0 0 0 1 0 5
PEAK HR FACTOR : 0.00 0.250 0.000 0.000 0.500 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 4/17/2018
04:30 PM - 05:30 PM

0.625 0.250 0.750 0.250
07:45 AM - 08:45 AM

0.417 0.250
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.250 0.375
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Main St Main St Pope-St_Mitchell Dr Pope-St_Mitchell Dr Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Main St & Pope-St_Mitchell Dr Project ID: 18-08162-004 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 1 2 1 0 0 2 4 10
7:15 AM 1 0 0 0 0 0 2 4 7
7:30 AM 0 0 0 0 0 0 1 0 1
7:45 AM 1 0 3 5 0 0 2 1 12
8:00 AM 0 0 2 1 0 0 1 1 5
8:15 AM 1 0 0 1 0 0 2 1 5
8:30 AM 1 0 2 6 0 0 1 2 12
8:45 AM 2 1 3 5 1 0 1 3 16

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 6 2 12 19 1 0 12 16 68
APPROACH %'s : 75.00% 25.00% 38.71% 61.29% 100.00% 0.00% 42.86% 57.14% PEAK HR : 07:45 AM 39 36 43 TOTAL
PEAK HR VOL : 3 0 7 13 0 0 6 5 34
PEAK HR FACTOR : 0.750 0.583 0.542 0.750 0.625
Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 1 1 0 0 0 0 3 2 7
4:15 PM 3 1 0 0 0 0 3 1 8
4:30 PM 2 3 0 0 0 0 1 4 10
4:45 PM 4 2 0 2 0 0 4 3 15
5:00 PM 0 0 0 0 0 0 3 3 6
5:15 PM 1 0 0 1 0 0 5 5 12
5:30 PM 3 0 0 0 0 0 7 3 13
5:45 PM 0 0 1 1 0 0 1 3 6

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 14 7 1 4 0 0 27 24 77
APPROACH %'s : 66.67% 33.33% 20.00% 80.00% 52.94% 47.06% PEAK HR : 04:30 PM 288 286 293 TOTAL
PEAK HR VOL : 7 5 0 3 0 0 13 15 43
PEAK HR FACTOR : 0.438 0.417 0.375 0.650 0.750

AM NORTH LEG SOUTH LEG EAST LEG
Main St Main St Pope-St_Mitchell Dr

0.708 0.750 0.625 0.917

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.717 0.500 0.375 0.700
Pedestrians (Crosswalks)

WEST LEG
07:45 AM - 08:45 AM
Pope-St_Mitchell Dr
04:30 PM - 05:30 PM
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-004 Day:

City: St Helena Date:

AM 4 459 76 0 AM
NOON 0 0 0 0 NOON
PM 4 513 85 0 PM

AM NOON PM PM NOON AM
0 1 1 0 1 91 0 122
0 26 0 33
0 0 0 0 1 139 0 175
0 0 0 0 TEV 1709 0 1732 0 0 0 0
0 0 0 1 PHF 0.93 0.94
168 0 191 0
0 0 1 0

AM NOON PM PM NOON AM
PM 0 83 549 51 PM
NOON 0 0 0 0 NOON
AM 0 77 545 50 AM Pope-St_Mitchell Dr
07:00 AM - 09:00 AM
NONE
114 0 113
Main St
802
0 Main St

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
136
0 PEAK HOURS
Total Vehicles (AM)
NONE
04:30 PM - 05:30 PM
667
640
0 Signalized Pope-St_Mitchell Dr EASTBOUND
Peak Hour Turning Movement Count
843
Total Vehicles (PM) HT (PM)
Main St & Pope-St_Mitchell Dr
Tuesday
04/17/2018

CONTROL WESTBOUND
07:45 AM - 08:45 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)

HT (NOON)
126 COUNT PERIODS

HT (AM)
AM NOON PM3
0 0 7 0 3 0 0 5 0 0 7 13 0
0 0
0 0
15 0
5 6
0 13
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 10
0 0
10 0
000
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
77 545
50 4
459
76 122 33175
00168
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
83 549
51 4
513
85 9126139
00191
0 4
0 0
6 0
000
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Railroad Ave & Fulton Ln
City: St Helena Project ID: 18-08162-005
Control: 1-Way Stop (NB) Date:

NS/EW Streets:
0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 2 1 4 0 0 0 0 0 0 2 5 0 1 5 0 0 20
7:15 AM 7 0 0 0 0 0 0 0 0 4 8 0 2 2 0 0 23
7:30 AM 14 1 0 0 0 2 0 0 0 2 10 0 3 0 0 0 32
7:45 AM 22 0 0 0 0 0 0 0 0 3 20 0 0 3 0 0 48
8:00 AM 33 0 2 0 0 0 0 0 0 4 27 0 1 4 0 0 71
8:15 AM 30 0 1 0 0 0 0 0 0 0 50 0 3 3 0 0 87
8:30 AM 22 0 6 0 0 0 0 0 0 4 13 0 1 3 0 0 49
8:45 AM 24 0 3 0 0 0 1 0 0 5 40 0 5 4 0 0 82

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 154 2 16 0 0 2 1 0 0 24 173 0 16 24 0 0 412 APPROACH %'s : 89.53% 1.16% 9.30% 0.00% 0.00% 66.67% 33.33% 0.00% 0.00% 12.18% 87.82% 0.00% 40.00% 60.00% 0.00% 0.00% PEAK HR : 08:00 AM 41 37 44 08:15 AM TOTAL
PEAK HR VOL : 109 0 12 0 0 0 1 0 0 13 130 0 10 14 0 0 289 PEAK HR FACTOR : 0.826 0.000 0.500 0.000 0.000 0.000 0.250 0.000 0.000 0.650 0.650 0.000 0.500 0.875 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 42 0 1 0 0 0 0 0 0 2 22 0 3 4 0 0 74
4:15 PM 53 0 2 0 0 0 0 0 0 6 31 0 0 5 0 0 97
4:30 PM 39 0 0 0 0 0 0 0 0 2 22 0 3 2 0 0 68
4:45 PM 47 0 1 0 0 0 0 0 2 1 15 0 1 2 0 0 69
5:00 PM 52 0 3 0 0 0 1 0 0 0 26 0 1 4 0 0 87
5:15 PM 46 0 2 0 0 0 0 0 0 0 19 0 1 1 0 0 69
5:30 PM 43 0 1 0 0 0 0 0 0 5 11 0 4 3 0 0 67
5:45 PM 17 0 3 0 0 0 0 0 0 1 15 0 1 1 0 0 38

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 339 0 13 0 0 0 1 0 2 17 161 0 14 22 0 0 569 APPROACH %'s : 96.31% 0.00% 3.69% 0.00% 0.00% 0.00% 100.00% 0.00% 1.11% 9.44% 89.44% 0.00% 38.89% 61.11% 0.00% 0.00% PEAK HR : 04:15 PM 290 289 296 04:15 PM TOTAL
PEAK HR VOL : 191 0 6 0 0 0 1 0 2 9 94 0 5 13 0 0 321
PEAK HR FACTOR : 0.901 0.000 0.500 0.000 0.000 0.000 0.250 0.000 0.250 0.375 0.758 0.000 0.417 0.650 0.000 0.000 4/17/2018
Total

0.827 0.709

WESTBOUND

0.900

0.830

SOUTHBOUND

0.895 0.250
04:15 PM - 05:15 PM
PM
AM
08:00 AM - 09:00 AM

NORTHBOUND

0.864

SOUTHBOUND

0.250 0.715

EASTBOUND

EASTBOUND
Fulton Ln

NORTHBOUND
Fulton Ln

0.667

WESTBOUND
Railroad Ave Railroad Ave
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Railroad Ave & Fulton Ln
City: St Helena Project ID: 18-08162-005
Control: 1-Way Stop (NB) Date:

NS/EW Streets:
0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
APPROACH %'s : 0.00% 100.00% 0.00% 0.00%
PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:45 PM 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
APPROACH %'s : 0.00% 0.00% 100.00% 0.00%
PEAK HR : 04:15 PM 290 289 296 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
PEAK HR FACTOR : 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:15 PM - 05:15 PM

0.250 0.250
08:00 AM - 09:00 AM

0.250
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Railroad Ave Railroad Ave Fulton Ln Fulton Ln
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Railroad Ave & Fulton Ln Project ID: 18-08162-005 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 1 0 0 1
8:00 AM 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 1 1
8:30 AM 0 0 1 0 1 0 0 0 2
8:45 AM 0 0 1 0 0 0 0 0 1

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 0 2 0 1 1 0 1 5
APPROACH %'s : 100.00% 0.00% 50.00% 50.00% 0.00% 100.00% PEAK HR : 08:00 AM 40 36 43 TOTAL
PEAK HR VOL : 0 0 2 0 1 0 0 1 4
PEAK HR FACTOR : 0.500 0.250 0.250
Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 0 0 1 0 0 0 0 0 1
4:15 PM 0 0 0 0 1 0 0 0 1
4:30 PM 0 0 1 0 0 0 0 0 1
4:45 PM 0 0 0 1 0 0 0 0 1
5:00 PM 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 1 0 0 0 0 1
5:30 PM 0 0 0 0 0 0 1 0 1
5:45 PM 0 0 0 0 0 0 0 0 0

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 0 2 2 1 0 1 0 6
APPROACH %'s : 50.00% 50.00% 100.00% 0.00% 100.00% 0.00% PEAK HR : 04:15 PM 287 286 293 TOTAL
PEAK HR VOL : 0 0 1 1 1 0 0 0 3
PEAK HR FACTOR : 0.250 0.250 0.250
Pedestrians (Crosswalks)

WEST LEG
08:00 AM - 09:00 AM
Fulton Ln
04:15 PM - 05:15 PM

0.750 0.500 0.250

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.500 0.500 0.250 0.250

AM NORTH LEG SOUTH LEG EAST LEG
Railroad Ave Railroad Ave Fulton Ln
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-005 Day:

City: St Helena Date:

AM 1 0 0 0 AM
NOON 0 0 0 0 NOON
PM 1 0 0 0 PM

AM NOON PM PM NOON AM
0 0 0 0 0 0 0 0
1 13 0 14
0 0 0 0 0 5 0 10
0 0 2 0 TEV 289 0 321 0 0 0 0
13 0 9 1 PHF 0.83 0.83
130 0 94 0
0 0 1 0

AM NOON PM PM NOON AM
PM 0 191 0 6 PM
NOON 0 0 0 0 NOON
AM 0 109 0 12 AM
Peak Hour Turning Movement Count
99 Total Vehicles (PM) Bikes (PM)
Railroad Ave & Fulton Ln
Tuesday
04/17/2018

CONTROL WESTBOUND
08:00 AM - 09:00 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)
Bikes (NOON)
25 COUNT PERIODS
Bikes (AM) PEAK HOURSTotal Vehicles (AM)
NONE
04:15 PM - 05:15 PM
0 2
0 1-Way Stop (NB) Fulton Ln EASTBOUND
Railroad Ave
140
0 Railroad Ave

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
15 0 Fulton Ln
07:00 AM - 09:00 AM
NONE
124 0 205
AM NOON PM1
1 0 0 0 0 0 0 0 1 0 2 0 0
0 0
0 1
0 0
1 0
0 0
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 0
0 0
1 0
000
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
10 14
0 130
13 0
100 109
012
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
5 13
0 94
9 2
100 191
06 0
0 0
1 0
0 000
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Railroad Ave & Adams St
City: St Helena Project ID: 18-08162-006
Control: 4-Way Stop Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 5 6 7 0 5 2 3 0 1 6 1 0 0 5 2 0 43
7:15 AM 4 4 8 0 3 6 1 0 1 15 4 0 1 5 3 0 55
7:30 AM 5 12 12 0 9 3 4 0 1 14 6 0 1 13 5 0 85
7:45 AM 15 14 14 0 11 6 3 0 1 21 14 0 3 9 9 0 120
8:00 AM 14 37 14 0 12 17 2 0 4 10 14 0 6 9 8 0 147
8:15 AM 28 25 15 0 19 26 4 0 6 21 23 0 3 8 8 0 186
8:30 AM 19 20 14 0 5 8 3 0 7 30 21 0 1 15 10 0 153
8:45 AM 10 19 12 0 23 14 3 0 1 29 12 0 5 15 8 0 151

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 100 137 96 0 87 82 23 0 22 146 95 0 20 79 53 0 940 APPROACH %'s : 30.03% 41.14% 28.83% 0.00% 45.31% 42.71% 11.98% 0.00% 8.37% 55.51% 36.12% 0.00% 13.16% 51.97% 34.87% 0.00% PEAK HR : 08:00 AM 41 37 44 08:15 AM TOTAL
PEAK HR VOL : 71 101 55 0 59 65 12 0 18 90 70 0 15 47 34 0 637 PEAK HR FACTOR : 0.634 0.682 0.917 0.000 0.641 0.625 0.750 0.000 0.643 0.750 0.761 0.000 0.625 0.783 0.850 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 16 15 7 0 15 15 5 0 7 30 13 0 4 35 23 0 185
4:15 PM 17 21 4 0 20 18 9 0 5 28 25 0 8 37 27 0 219
4:30 PM 18 18 9 0 12 17 7 0 1 34 26 0 17 35 23 0 217
4:45 PM 12 25 11 0 8 8 2 0 4 34 20 0 13 29 25 0 191
5:00 PM 8 24 5 0 11 29 8 0 5 25 14 0 19 39 21 0 208
5:15 PM 9 21 1 0 5 15 2 0 2 29 10 0 8 29 28 0 159
5:30 PM 8 18 4 0 6 13 1 0 1 29 15 0 12 28 25 0 160
5:45 PM 9 3 4 0 11 4 6 0 2 16 11 0 3 19 18 0 106

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 97 145 45 0 88 119 40 0 27 225 134 0 84 251 190 0 1445 APPROACH %'s : 33.80% 50.52% 15.68% 0.00% 35.63% 48.18% 16.19% 0.00% 6.99% 58.29% 34.72% 0.00% 16.00% 47.81% 36.19% 0.00% PEAK HR : 04:15 PM 290 289 296 04:15 PM TOTAL
PEAK HR VOL : 55 88 29 0 51 72 26 0 15 121 85 0 57 140 96 0 835 PEAK HR FACTOR : 0.764 0.880 0.659 0.000 0.638 0.621 0.722 0.000 0.750 0.890 0.817 0.000 0.750 0.897 0.889 0.000 4/17/2018
Total

0.953 0.906

WESTBOUND

0.927

0.856

SOUTHBOUND

0.896 0.776
04:15 PM - 05:15 PM
PM
AM
08:00 AM - 09:00 AM

NORTHBOUND

0.835

SOUTHBOUND

0.694 0.767

EASTBOUND

EASTBOUND
Adams St

NORTHBOUND
Adams St

0.857

WESTBOUND
Railroad Ave Railroad Ave
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Railroad Ave & Adams St
City: St Helena Project ID: 18-08162-006
Control: 4-Way Stop Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 4
APPROACH %'s : 0.00% 0.00% 100.00% 0.00%
PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:45 PM 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 2
5:00 PM 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 2
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 1 0 0 0 0 2 0 0 0 1 0 0 4
APPROACH %'s : 100.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:15 PM 290 289 296 TOTAL
PEAK HR VOL : 0 0 0 0 1 0 0 0 0 2 0 0 0 1 0 0 4
PEAK HR FACTOR : 0.00 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.500 0.000 0.000 0.000 0.250 0.000 0.000 4/17/2018
04:15 PM - 05:15 PM

0.500 0.250 0.500 0.250
08:00 AM - 09:00 AM
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Railroad Ave Railroad Ave Adams St Adams St
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Railroad Ave & Adams St Project ID: 18-08162-006 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 0 0 2 0 0 0 0 2
7:15 AM 0 0 0 1 0 1 0 0 2
7:30 AM 1 0 0 0 0 1 1 0 3
7:45 AM 0 1 2 1 0 0 0 0 4
8:00 AM 2 0 1 1 0 0 0 0 4
8:15 AM 0 0 3 0 1 1 0 2 7
8:30 AM 2 0 1 3 0 0 0 0 6
8:45 AM 1 1 1 0 0 2 0 1 6

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 6 2 8 8 1 5 1 3 34
APPROACH %'s : 75.00% 25.00% 50.00% 50.00% 16.67% 83.33% 25.00% 75.00% PEAK HR : 08:00 AM 40 36 43 TOTAL
PEAK HR VOL : 5 1 6 4 1 3 0 3 23
PEAK HR FACTOR : 0.625 0.250 0.500 0.333 0.250 0.375 0.375 Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 0 1 3 3 0 0 3 0 10
4:15 PM 6 2 1 1 2 3 0 5 20
4:30 PM 1 3 2 3 0 1 0 0 10
4:45 PM 1 0 2 5 0 0 0 0 8
5:00 PM 4 2 1 1 0 1 1 1 11
5:15 PM 1 1 1 1 0 0 1 0 5
5:30 PM 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 2 0 1 0 1 4

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 13 9 10 16 2 6 5 7 68
APPROACH %'s : 59.09% 40.91% 38.46% 61.54% 25.00% 75.00% 41.67% 58.33% PEAK HR : 04:15 PM 287 286 293 TOTAL
PEAK HR VOL : 12 7 6 10 2 5 1 6 49
PEAK HR FACTOR : 0.500 0.583 0.750 0.500 0.250 0.417 0.250 0.300 Pedestrians (Crosswalks)

WEST LEG
08:00 AM - 09:00 AM
Adams St
04:15 PM - 05:15 PM

0.613 0.594 0.571 0.350 0.350

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.821 0.750 0.625 0.500 0.375

AM NORTH LEG SOUTH LEG EAST LEG
Railroad Ave Railroad Ave Adams St
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-006 Day:

City: St Helena Date:

AM 12 65 59 0 AM
NOON 0 0 0 0 NOON
PM 26 72 51 0 PM

AM NOON PM PM NOON AM
0 1 0 0 0 96 0 34
1 140 0 47
0 0 0 0 0 57 0 15
18 0 15 0 TEV 637 0 835 0 0 0 0
90 0 121 1 PHF 0.86 0.95
70 0 85 0
0 0 1 0

AM NOON PM PM NOON AM
PM 0 55 88 29 PM
NOON 0 0 0 0 NOON
AM 0 71 101 55 AM
Peak Hour Turning Movement Count
214
Total Vehicles (PM) Bikes (PM)
Railroad Ave & Adams St
Tuesday
04/17/2018

CONTROL WESTBOUND
08:00 AM - 09:00 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)
Bikes (NOON)
204 COUNT PERIODS
Bikes (AM) PEAK HOURSTotal Vehicles (AM)
NONE
04:15 PM - 05:15 PM
153
199
0 4-Way Stop Adams St EASTBOUND
Railroad Ave
150
0 Railroad Ave

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
201
0 Adams St
07:00 AM - 09:00 AM
NONE
130 0 221
AM NOON PM10
1 5 12 0 5 1 0 7 6 0 6 4 0
0 3
0 2
6 0
3 0
0 1
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 0
0 0
0 0
000
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
15 47
34 70
90 18 126559 71101 55
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
57 140
96 85
121
15 267251 558829
0 1
0 0
2 0
001
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Railroad Ave & Hunt Ave
City: St Helena Project ID: 18-08162-007
Control: 1-Way Stop (SB) Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 2 1 0 0 8 8 1 0 1 8 12 0 41
7:15 AM 1 0 1 0 10 0 0 0 8 7 4 0 0 9 10 0 50
7:30 AM 0 0 1 0 8 2 0 0 11 9 2 0 1 10 15 0 59
7:45 AM 1 0 0 0 18 1 0 0 9 16 2 0 0 13 38 0 98
8:00 AM 1 0 3 0 29 1 1 0 11 17 4 0 0 11 49 0 127
8:15 AM 3 1 1 0 49 1 1 0 12 12 3 0 1 4 61 0 149
8:30 AM 1 2 1 0 24 1 4 0 15 12 5 0 1 6 41 0 113
8:45 AM 0 0 5 0 30 1 4 0 12 10 1 0 1 7 32 0 103

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 7 3 12 0 170 8 10 0 86 91 22 0 5 68 258 0 740 APPROACH %'s : 31.82% 13.64% 54.55% 0.00% 90.43% 4.26% 5.32% 0.00% 43.22% 45.73% 11.06% 0.00% 1.51% 20.54% 77.95% 0.00% PEAK HR : 08:00 AM 41 37 44 08:15 AM TOTAL
PEAK HR VOL : 5 3 10 0 132 4 10 0 50 51 13 0 3 28 183 0 492 PEAK HR FACTOR : 0.417 0.375 0.500 0.000 0.673 1.000 0.625 0.000 0.833 0.750 0.650 0.000 0.750 0.636 0.750 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 1 3 2 0 26 4 4 0 9 23 1 0 0 7 28 0 108
4:15 PM 0 4 0 0 40 4 0 0 5 17 0 0 0 6 34 0 110
4:30 PM 1 4 2 0 56 2 7 0 7 12 2 0 0 9 36 0 138
4:45 PM 2 0 3 0 34 0 6 0 6 21 0 0 1 5 35 0 113
5:00 PM 0 2 1 0 55 0 3 0 3 17 1 0 1 9 30 0 122
5:15 PM 0 1 1 0 34 0 4 0 2 25 1 0 0 6 25 0 99
5:30 PM 2 2 3 0 43 0 2 0 3 13 0 0 3 12 26 0 109
5:45 PM 1 1 4 0 21 0 3 0 5 21 2 0 2 8 8 0 76

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 7 17 16 0 309 10 29 0 40 149 7 0 7 62 222 0 875 APPROACH %'s : 17.50% 42.50% 40.00% 0.00% 88.79% 2.87% 8.33% 0.00% 20.41% 76.02% 3.57% 0.00% 2.41% 21.31% 76.29% 0.00% PEAK HR : 04:15 PM 290 289 296 04:30 PM TOTAL
PEAK HR VOL : 3 10 6 0 185 6 16 0 21 67 3 0 2 29 135 0 483 PEAK HR FACTOR : 0.375 0.625 0.500 0.000 0.826 0.375 0.571 0.000 0.750 0.798 0.375 0.000 0.500 0.806 0.938 0.000 4/17/2018
Total

0.875 0.843

WESTBOUND

0.922

0.826

SOUTHBOUND

0.679 0.796
04:15 PM - 05:15 PM
PM
AM
08:00 AM - 09:00 AM

NORTHBOUND

0.900

SOUTHBOUND

0.716 0.891

EASTBOUND

EASTBOUND
Hunt Ave

NORTHBOUND
Hunt Ave

0.811

WESTBOUND
Railroad Ave Railroad Ave
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Railroad Ave & Hunt Ave
City: St Helena Project ID: 18-08162-007
Control: 1-Way Stop (SB) Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
APPROACH %'s : 0.00% 100.00% 0.00% 0.00%
PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
4:45 PM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 1 0 0 0 0 0 0 3 0 0 0 1 0 0 5
APPROACH %'s : 0.00% 0.00% 100.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:15 PM 290 289 296 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 2
PEAK HR FACTOR : 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.500 0.000 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:15 PM - 05:15 PM

0.500 0.500
08:00 AM - 09:00 AM

0.250
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Railroad Ave Railroad Ave Hunt Ave Hunt Ave
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Railroad Ave & Hunt Ave Project ID: 18-08162-007 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 1 1 0 0 0 0 0 0 2
7:15 AM 1 0 0 0 0 0 0 0 1
7:30 AM 0 2 0 0 0 0 0 0 2
7:45 AM 0 5 0 1 0 0 0 0 6
8:00 AM 0 5 0 5 1 0 0 0 11
8:15 AM 0 2 1 2 1 0 0 0 6
8:30 AM 3 1 0 0 0 0 0 0 4
8:45 AM 4 0 0 7 0 2 0 0 13

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 9 16 1 15 2 2 0 0 45
APPROACH %'s : 36.00% 64.00% 6.25% 93.75% 50.00% 50.00% PEAK HR : 08:00 AM 40 36 43 TOTAL
PEAK HR VOL : 7 8 1 14 2 2 0 0 34
PEAK HR FACTOR : 0.438 0.400 0.250 0.500 0.500 0.250
Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 8 3 3 4 1 0 0 0 19
4:15 PM 4 6 0 0 1 1 0 1 13
4:30 PM 3 4 0 0 0 1 5 1 14
4:45 PM 6 0 0 0 0 0 0 0 6
5:00 PM 3 5 1 0 2 0 0 0 11
5:15 PM 3 7 0 0 1 0 1 1 13
5:30 PM 8 2 1 0 0 0 0 0 11
5:45 PM 6 0 3 0 0 0 0 1 10

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 41 27 8 4 5 2 6 4 97
APPROACH %'s : 60.29% 39.71% 66.67% 33.33% 71.43% 28.57% 60.00% 40.00% PEAK HR : 04:15 PM 287 286 293 TOTAL
PEAK HR VOL : 16 15 1 0 3 2 5 2 44
PEAK HR FACTOR : 0.667 0.625 0.250 0.375 0.500 0.250 0.500 Pedestrians (Crosswalks)

WEST LEG
08:00 AM - 09:00 AM
Hunt Ave
04:15 PM - 05:15 PM

0.786 0.775 0.250 0.625 0.292

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.654 0.750 0.536 0.500

AM NORTH LEG SOUTH LEG EAST LEG
Railroad Ave Railroad Ave Hunt Ave
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-007 Day:

City: St Helena Date:

AM 10 4 132 0 AM
NOON 0 0 0 0 NOON
PM 16 6 185 0 PM

AM NOON PM PM NOON AM
0 1 0 0 0 135 0 183
1 29 0 28
0 0 0 0 0 2 0 3
50 0 21 0 TEV 492 0 483 0 0 0 0
51 0 67 1 PHF 0.83 0.88
13 0 3 0
0 0 1 0

AM NOON PM PM NOON AM
PM 0 3 10 6 PM
NOON 0 0 0 0 NOON
AM 0 5 3 10 AM
Peak Hour Turning Movement Count
11 Total Vehicles (PM) Bikes (PM)
Railroad Ave & Hunt Ave
Tuesday
04/17/2018

CONTROL WESTBOUND
08:00 AM - 09:00 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)
Bikes (NOON)
193 COUNT PERIODS
Bikes (AM) PEAK HOURSTotal Vehicles (AM)
NONE
04:15 PM - 05:15 PM
236
166
0 1-Way Stop (SB) Hunt Ave EASTBOUND
Railroad Ave
20 0
Railroad Ave

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
258
0 Hunt Ave
07:00 AM - 09:00 AM
NONE
43 0 48
AM NOON PM0
2 2 16 0 7 8 0 15 1 0 1 14 0
0 2
0 3
2 0
0 0
0 5
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 1
0 0
0 0
000
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
3 28
183
13 51
50 10
4132
5310
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
2 29
135
3 67
21 16
6185
3106
0 0
0 0
2 0
000
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Library Ln & Adams St
City: St Helena Project ID: 18-08162-008
Control: 1-Way Stop (SB) Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 1 5 2 0 0 1 0 0 9
7:15 AM 2 0 0 0 0 0 0 0 6 9 4 0 0 4 0 0 25
7:30 AM 4 0 0 0 0 0 0 0 7 13 3 2 0 1 0 0 30
7:45 AM 2 0 0 0 0 0 3 0 9 34 4 1 0 8 0 0 61
8:00 AM 1 0 0 0 0 0 1 0 5 17 3 0 0 7 1 0 35
8:15 AM 2 0 0 0 0 0 1 0 7 24 8 0 0 4 0 0 46
8:30 AM 2 0 0 0 0 0 3 0 6 20 9 2 0 6 0 0 48
8:45 AM 3 0 0 0 0 0 4 0 17 21 9 0 0 8 1 0 63

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 16 0 0 0 0 0 12 0 58 143 42 5 0 39 2 0 317 APPROACH %'s : 100.00% 0.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00% 23.39% 57.66% 16.94% 2.02% 0.00% 95.12% 4.88% 0.00% PEAK HR : 08:00 AM 41 37 44 08:45 AM TOTAL
PEAK HR VOL : 8 0 0 0 0 0 9 0 35 82 29 2 0 25 2 0 192
PEAK HR FACTOR : 0.667 0.000 0.000 0.000 0.000 0.000 0.563 0.000 0.515 0.854 0.806 0.250 0.000 0.781 0.500 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 6 0 0 0 0 0 14 0 13 10 4 8 0 9 0 0 64
4:15 PM 7 0 0 0 0 0 6 0 10 12 5 3 0 11 0 0 54
4:30 PM 3 0 0 0 1 0 8 1 12 11 2 2 0 24 0 0 64
4:45 PM 5 0 1 0 2 0 13 0 25 9 1 4 0 23 0 0 83
5:00 PM 16 0 0 0 2 1 18 0 11 15 1 2 0 23 0 0 89
5:15 PM 3 0 0 0 0 0 7 0 7 3 2 0 0 25 0 0 47
5:30 PM 5 0 0 0 0 0 18 0 9 3 1 0 0 12 0 0 48
5:45 PM 2 0 0 0 0 0 7 0 9 1 2 1 0 6 0 0 28

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 47 0 1 0 5 1 91 1 96 64 18 20 0 133 0 0 477 APPROACH %'s : 97.92% 0.00% 2.08% 0.00% 5.10% 1.02% 92.86% 1.02% 48.48% 32.32% 9.09% 10.10% 0.00% 100.00% 0.00% 0.00% PEAK HR : 04:15 PM 290 289 296 05:00 PM TOTAL
PEAK HR VOL : 31 0 1 0 5 1 45 1 58 47 9 11 0 81 0 0 290 PEAK HR FACTOR : 0.484 0.000 0.250 0.000 0.625 0.250 0.625 0.250 0.580 0.783 0.450 0.688 0.000 0.844 0.000 0.000 4/17/2018
Total

0.815 0.801

WESTBOUND

0.844

0.762

SOUTHBOUND

0.500 0.619
04:15 PM - 05:15 PM
PM
AM
08:00 AM - 09:00 AM

NORTHBOUND

0.667

SOUTHBOUND

0.563 0.787

EASTBOUND

EASTBOUND
Adams St

NORTHBOUND
Adams St

0.750

WESTBOUND
Library Ln Library Ln
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Library Ln & Adams St
City: St Helena Project ID: 18-08162-008
Control: 1-Way Stop (SB) Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 4
APPROACH %'s : 0.00% 100.00% 0.00% 0.00%
PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:45 PM 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 3

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 1 0 0 0 1 0 1 2 1 0 0 0 0 0 6
APPROACH %'s : 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 25.00% 50.00% 25.00% 0.00% PEAK HR : 04:15 PM 290 289 296 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 2
PEAK HR FACTOR : 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.250 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:15 PM - 05:15 PM

0.500 0.500
08:00 AM - 09:00 AM
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Library Ln Library Ln Adams St Adams St
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Library Ln & Adams St Project ID: 18-08162-008 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 0 0 2 0 0 0 0 2
7:15 AM 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 2 0 0 1 0 3
7:45 AM 0 0 0 1 0 0 1 0 2
8:00 AM 0 0 0 1 0 0 0 1 2
8:15 AM 0 0 0 0 0 0 0 0 0
8:30 AM 0 1 2 0 1 0 0 0 4
8:45 AM 1 3 0 0 1 0 0 0 5

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 1 4 2 6 2 0 2 1 18
APPROACH %'s : 20.00% 80.00% 25.00% 75.00% 100.00% 0.00% 66.67% 33.33% PEAK HR : 08:00 AM 40 36 43 TOTAL
PEAK HR VOL : 1 4 2 1 2 0 0 1 11
PEAK HR FACTOR : 0.250 0.333 0.250 0.250 0.500 0.250
Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 0 1 4 1 3 0 0 0 9
4:15 PM 1 0 1 2 0 3 0 0 7
4:30 PM 0 0 1 2 0 1 1 1 6
4:45 PM 0 0 1 0 0 0 0 0 1
5:00 PM 1 2 0 1 1 1 1 1 8
5:15 PM 0 0 1 3 0 0 0 0 4
5:30 PM 1 0 1 1 0 1 0 0 4
5:45 PM 0 0 1 0 1 1 0 0 3

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 3 3 10 10 5 7 2 2 42
APPROACH %'s : 50.00% 50.00% 50.00% 50.00% 41.67% 58.33% 50.00% 50.00% PEAK HR : 04:15 PM 287 286 293 TOTAL
PEAK HR VOL : 2 2 3 5 1 5 2 2 22
PEAK HR FACTOR : 0.500 0.250 0.750 0.625 0.250 0.417 0.500 0.500 Pedestrians (Crosswalks)

WEST LEG
08:00 AM - 09:00 AM
Adams St
04:15 PM - 05:15 PM

0.688 0.333 0.667 0.500 0.500

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.550 0.313 0.375 0.500 0.250

AM NORTH LEG SOUTH LEG EAST LEG
Library Ln Library Ln Adams St
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-008 Day:

City: St Helena Date:

AM 9 0 0 0 AM
NOON 0 0 0 0 NOON
PM 45 1 5 1 PM

AM NOON PM PM NOON AM
0 1 0 0 0 0 0 2
1 81 0 25
2 0 11 0 0 0 0 0
35 0 58 0 TEV 192 0 290 0 0 0 0
82 0 47 1 PHF 0.76 0.81
29 0 9 0
0 0 1 0

AM NOON PM PM NOON AM
PM 0 31 0 1 PM
NOON 0 0 0 0 NOON
AM 0 8 0 0 AM
Peak Hour Turning Movement Count
10 Total Vehicles (PM) Bikes (PM)
Library Ln & Adams St
Tuesday
04/17/2018

CONTROL WESTBOUND
08:00 AM - 09:00 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)
Bikes (NOON)
82 COUNT PERIODS
Bikes (AM) PEAK HOURSTotal Vehicles (AM)
NONE
04:15 PM - 05:15 PM
37 59
0 1-Way Stop (SB) Adams St EASTBOUND
Library Ln
29 0
Library Ln

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
53 0 Adams St
07:00 AM - 09:00 AM
NONE
44 0 168
AM NOON PM5
2 5 2 0 1 4 0 2 3 0 2 1 0
0 0
0 1
2 0
1 0
0 2
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 0
0 0
0 0
000
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
0 25
2 29
82 35
900
800
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
0 81
0 9
47 58 45
15 31
01 0
0 0
1 1
0 000
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Starr Ave & Hunt Ave
City: St Helena Project ID: 18-08162-009
Control: 3-Way Stop (NB/EB/WB) Date:

NS/EW Streets:
0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 4 0 2 0 0 0 0 0 0 0 2 0 1 2 0 0 11
7:15 AM 2 0 0 0 0 0 0 0 0 1 9 0 0 3 0 0 15
7:30 AM 12 0 1 0 0 0 0 0 0 1 7 1 1 3 0 0 26
7:45 AM 14 0 1 0 0 0 0 0 0 0 14 0 1 6 0 0 36
8:00 AM 20 0 4 1 0 0 0 0 0 3 14 0 3 10 0 0 55
8:15 AM 20 0 1 0 0 0 0 0 0 5 23 0 3 6 0 0 58
8:30 AM 18 0 2 0 0 0 0 0 0 4 15 0 3 2 0 0 44
8:45 AM 21 0 1 1 0 0 0 0 0 0 13 0 2 3 0 0 41

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 111 0 12 2 0 0 0 0 0 14 97 1 14 35 0 0 286 APPROACH %'s : 88.80% 0.00% 9.60% 1.60% 0.00% 12.50% 86.61% 0.89% 28.57% 71.43% 0.00% 0.00% PEAK HR : 08:00 AM 41 37 44 08:15 AM TOTAL
PEAK HR VOL : 79 0 8 2 0 0 0 0 0 12 65 0 11 21 0 0 198
PEAK HR FACTOR : 0.940 0.000 0.500 0.500 0.000 0.000 0.000 0.000 0.000 0.600 0.707 0.000 0.917 0.525 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 16 0 2 0 0 0 0 0 0 3 22 0 1 1 0 0 45
4:15 PM 16 0 3 1 0 0 0 0 0 3 17 0 2 6 0 0 48
4:30 PM 17 0 0 0 0 0 0 0 0 4 19 0 2 2 0 0 44
4:45 PM 12 0 2 0 0 0 0 0 0 5 16 0 2 3 0 0 40
5:00 PM 13 0 3 0 0 0 0 0 0 4 20 0 1 3 0 0 44
5:15 PM 21 0 2 0 0 0 0 0 0 2 20 1 1 4 0 0 51
5:30 PM 7 0 1 0 0 0 0 0 0 2 28 0 1 4 0 0 43
5:45 PM 4 0 3 0 0 0 0 0 0 5 10 0 3 3 0 0 28

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 106 0 16 1 0 0 0 0 0 28 152 1 13 26 0 0 343 APPROACH %'s : 86.18% 0.00% 13.01% 0.81% 0.00% 15.47% 83.98% 0.55% 33.33% 66.67% 0.00% 0.00% PEAK HR : 04:30 PM 291 289 296 05:15 PM TOTAL
PEAK HR VOL : 63 0 7 0 0 0 0 0 0 15 75 1 6 12 0 0 179
PEAK HR FACTOR : 0.750 0.000 0.583 0.000 0.000 0.000 0.000 0.000 0.000 0.750 0.938 0.250 0.750 0.750 0.000 0.000 4/17/2018
Total

0.877 0.948

WESTBOUND

0.900

0.853

SOUTHBOUND

0.761
04:30 PM - 05:30 PM
PM
AM
08:00 AM - 09:00 AM

NORTHBOUND

0.890

SOUTHBOUND

0.688

EASTBOUND

EASTBOUND
Hunt Ave

NORTHBOUND
Hunt Ave

0.615

WESTBOUND
Starr Ave Starr Ave
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Starr Ave & Hunt Ave
City: St Helena Project ID: 18-08162-009
Control: 3-Way Stop (NB/EB/WB) Date:

NS/EW Streets:
0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
APPROACH %'s :

PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 2
4:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:00 PM 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:15 PM 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 2 0 1 0 0 0 0 0 0 0 3 0 0 0 0 0 6
APPROACH %'s : 66.67% 0.00% 33.33% 0.00% 0.00% 0.00% 100.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 2 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 4
PEAK HR FACTOR : 0.50 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:30 PM - 05:30 PM

0.500 0.375 0.250
08:00 AM - 09:00 AM
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Starr Ave Starr Ave Hunt Ave Hunt Ave
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Starr Ave & Hunt Ave Project ID: 18-08162-009 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 0 0 0 0 2 0 0 2
7:15 AM 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 2 0 0 2
8:00 AM 0 0 0 0 0 2 0 0 2
8:15 AM 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 2 2 0 0 4
8:45 AM 0 0 1 0 0 1 0 1 3

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 0 1 0 2 9 0 1 13
APPROACH %'s : 100.00% 0.00% 18.18% 81.82% 0.00% 100.00% PEAK HR : 08:00 AM 40 36 43 TOTAL
PEAK HR VOL : 0 0 1 0 2 5 0 1 9
PEAK HR FACTOR : 0.250 0.250 0.625 0.250
Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0
4:15 PM 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0
4:45 PM 0 0 0 0 1 0 0 0 1
5:00 PM 0 0 0 0 1 0 0 0 1
5:15 PM 0 0 0 0 1 2 1 1 5
5:30 PM 0 0 2 0 1 2 0 1 6
5:45 PM 0 0 0 0 3 0 0 0 3

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 0 2 0 7 4 1 2 16
APPROACH %'s : 100.00% 0.00% 63.64% 36.36% 33.33% 66.67% PEAK HR : 04:30 PM 288 286 293 TOTAL
PEAK HR VOL : 0 0 0 0 3 2 1 1 7
PEAK HR FACTOR : 0.750 0.250 0.250 0.250
Pedestrians (Crosswalks)

WEST LEG
08:00 AM - 09:00 AM
Hunt Ave
04:30 PM - 05:30 PM

0.350 0.417 0.250

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.563 0.250 0.438 0.250

AM NORTH LEG SOUTH LEG EAST LEG
Starr Ave Starr Ave Hunt Ave
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-009 Day:

City: St Helena Date:

AM 0 0 0 0 AM
NOON 0 0 0 0 NOON
PM 0 0 0 0 PM

AM NOON PM PM NOON AM
0 0 0 0 0 0 0 0
1 12 0 21
0 0 1 0 0 6 0 11
0 0 0 0 TEV 198 0 179 0 0 0 0
12 0 15 1 PHF 0.85 0.88
65 0 75 0
0 0 1 0

AM NOON PM PM NOON AM
PM 0 63 0 7 PM
NOON 0 0 0 0 NOON
AM 2 79 0 8 AM
Peak Hour Turning Movement Count
81 Total Vehicles (PM) Bikes (PM)
Starr Ave & Hunt Ave
Tuesday
04/17/2018

CONTROL WESTBOUND
08:00 AM - 09:00 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)
Bikes (NOON)
20 COUNT PERIODS
Bikes (AM) PEAK HOURSTotal Vehicles (AM)
NONE
04:30 PM - 05:30 PM
0 0
0 3-Way Stop (NB/EB/WB) Hunt Ave EASTBOUND
Starr Ave
78 0
Starr Ave

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
22 0 Hunt Ave
07:00 AM - 09:00 AM
NONE
100 0 76
AM NOON PM0
2 2 0 0 0 0 0 0 0 0 1 0 0
0 5
0 3
1 0
1 0
0 1
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 0
0 0
0 0
000
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
11 21
0 65
12 0
000 79
08 N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
6 12
0 75
15 0
000 63
07 0
0 0
1 0
0 000
201 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Starr Ave & Pope St
City: St Helena Project ID: 18-08162-010
Control: 1-Way Stop (SB) Date:

NS/EW Streets:
0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 2 0 2 0 1 20 0 0 0 28 3 0 56
7:15 AM 0 0 0 0 9 0 0 0 1 21 0 0 0 46 3 0 80
7:30 AM 0 0 0 0 7 0 5 0 2 24 0 0 0 51 6 0 95
7:45 AM 0 0 0 0 15 0 7 0 1 33 0 0 0 101 13 0 170
8:00 AM 0 0 0 0 13 0 9 0 4 49 0 0 0 110 15 0 200
8:15 AM 0 0 0 0 20 0 6 0 1 62 0 0 0 85 16 0 190
8:30 AM 0 0 0 0 18 0 3 0 3 41 0 0 0 69 16 0 150
8:45 AM 0 0 0 0 11 0 1 0 4 34 0 0 0 72 20 0 142

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 95 0 33 0 17 284 0 0 0 562 92 0 1083 APPROACH %'s : 74.22% 0.00% 25.78% 0.00% 5.65% 94.35% 0.00% 0.00% 0.00% 85.93% 14.07% 0.00% PEAK HR : 07:45 AM 40 37 44 08:00 AM TOTAL
PEAK HR VOL : 0 0 0 0 66 0 25 0 9 185 0 0 0 365 60 0 710 PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.825 0.000 0.694 0.000 0.563 0.746 0.000 0.000 0.000 0.830 0.938 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 22 0 3 0 6 65 0 0 0 65 15 0 176
4:15 PM 0 0 0 0 14 0 4 0 4 48 0 0 0 65 14 0 149
4:30 PM 0 0 0 0 17 0 3 0 5 59 0 0 0 77 15 0 176
4:45 PM 0 0 0 0 15 0 5 0 3 54 0 0 0 54 13 0 144
5:00 PM 0 0 0 0 17 0 4 0 3 63 0 0 0 42 10 0 139
5:15 PM 0 0 0 0 16 0 2 0 8 53 0 0 0 56 18 0 153
5:30 PM 0 0 0 0 23 0 5 0 3 55 0 0 0 55 3 0 144
5:45 PM 0 0 0 0 12 0 2 0 7 30 0 0 0 52 6 0 109

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 136 0 28 0 39 427 0 0 0 466 94 0 1190 APPROACH %'s : 82.93% 0.00% 17.07% 0.00% 8.37% 91.63% 0.00% 0.00% 0.00% 83.21% 16.79% 0.00% PEAK HR : 04:00 PM 289 289 296 04:00 PM TOTAL
PEAK HR VOL : 0 0 0 0 68 0 15 0 18 226 0 0 0 261 57 0 645 PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.773 0.000 0.750 0.000 0.750 0.869 0.000 0.000 0.000 0.847 0.950 0.000 4/17/2018
Total

0.916 0.859

WESTBOUND

0.864

0.888

SOUTHBOUND

0.830
04:00 PM - 05:00 PM
PM
AM
07:45 AM - 08:45 AM

NORTHBOUND SOUTHBOUND

0.875 0.770

EASTBOUND

EASTBOUND
Pope St

NORTHBOUND
Pope St

0.850

WESTBOUND
Starr Ave Starr Ave
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Starr Ave & Pope St
City: St Helena Project ID: 18-08162-010
Control: 1-Way Stop (SB) Date:

NS/EW Streets:
0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 3 0 0 0 1 0 0 4
8:15 AM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0 5 0 0 0 1 1 0 7
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 50.00% 50.00% 0.00% PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 4 0 0 0 1 0 0 5
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.333 0.000 0.000 0.000 0.250 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 2
4:45 PM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2
5:45 PM 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 3

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 2 0 0 0 0 2 0 0 0 4 2 0 10
APPROACH %'s : 100.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 66.67% 33.33% 0.00% PEAK HR : 04:00 PM 289 289 296 TOTAL
PEAK HR VOL : 0 0 0 0 1 0 0 0 0 1 0 0 0 0 2 0 4
PEAK HR FACTOR : 0.00 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.250 0.000 4/17/2018
04:00 PM - 05:00 PM

0.500 0.250 0.250 0.250
07:45 AM - 08:45 AM

0.313
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.333 0.250
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Starr Ave Starr Ave Pope St Pope St
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Starr Ave & Pope St Project ID: 18-08162-010 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 0 0 0 0 0 1 0 1
7:15 AM 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0
7:45 AM 1 1 0 0 0 0 0 0 2
8:00 AM 1 1 0 0 0 0 0 1 3
8:15 AM 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 0 0 0 0 0
8:45 AM 0 1 0 0 0 0 0 0 1

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 2 3 0 0 0 0 1 1 7
APPROACH %'s : 40.00% 60.00% 50.00% 50.00%
PEAK HR : 07:45 AM 39 36 43 TOTAL
PEAK HR VOL : 2 2 0 0 0 0 0 1 5
PEAK HR FACTOR : 0.500 0.500 0.250
Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0
4:15 PM 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0
4:45 PM 0 0 0 0 0 0 0 0 0
5:00 PM 1 1 0 0 0 0 1 0 3
5:15 PM 0 0 0 0 0 0 0 1 1
5:30 PM 2 1 0 0 0 0 0 0 3
5:45 PM 0 0 0 0 0 0 0 1 1

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 3 2 0 0 0 0 1 2 8
APPROACH %'s : 60.00% 40.00% 33.33% 66.67%
PEAK HR : 04:00 PM 286 286 293 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR :

Pedestrians (Crosswalks)

WEST LEG
07:45 AM - 08:45 AM
Pope St
04:00 PM - 05:00 PM

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.417 0.500 0.250

AM NORTH LEG SOUTH LEG EAST LEG
Starr Ave Starr Ave Pope St
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-010 Day:

City: St Helena Date:

AM 25 0 66 0 AM
NOON 0 0 0 0 NOON
PM 15 0 68 0 PM

AM NOON PM PM NOON AM
0 1 0 0 0 57 0 60
1 261 0 365
0 0 0 0 0 0 0 0
9 0 18 0 TEV 710 0 645 0 0 0 0
185 0 226 1 PHF 0.89 0.92
0 0 0 0
0 0 0 0

AM NOON PM PM NOON AM
PM 0 0 0 0 PM
NOON 0 0 0 0 NOON
AM 0 0 0 0 AM
Peak Hour Turning Movement Count
0 Total Vehicles (PM) Bikes (PM)
Starr Ave & Pope St
Tuesday
04/17/2018

CONTROL WESTBOUND
07:45 AM - 08:45 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)
Bikes (NOON)
251 COUNT PERIODS
Bikes (AM) PEAK HOURSTotal Vehicles (AM)
NONE
04:00 PM - 05:00 PM
69 75
0 1-Way Stop (SB) Pope St EASTBOUND
Starr Ave
0 0
Starr Ave

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
294
0 Pope St
07:00 AM - 09:00 AM
NONE
390 0 276
AM NOON PM0
0 0 0 0 2 2 0 0 0 0 0 0 0
0 0
0 0
0 0
1 0
0 0
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 1
0 0
4 0
000
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
0 365
60 0
185
9 25
066
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
0 261
57 0
226
18 15
068
000
0 0
2 0
1 0
001
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Paseo Grand Dr/College Ave & Pope St
City: St Helena Project ID: 18-08162-011
Control: 2-Way Stop (NB/SB) Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 4 0 6 0 2 0 3 0 1 20 1 0 1 34 1 0 73
7:15 AM 3 1 1 1 2 0 1 0 0 23 4 1 4 42 2 0 85
7:30 AM 5 0 5 1 0 0 3 0 2 21 4 0 3 58 2 0 104
7:45 AM 8 0 2 0 0 0 8 0 5 25 11 0 11 78 3 0 151
8:00 AM 44 0 9 0 0 0 5 0 4 21 30 0 26 80 5 0 224
8:15 AM 24 0 15 0 2 1 4 0 3 41 47 0 34 56 2 0 229
8:30 AM 31 0 17 0 2 0 4 0 3 35 23 0 19 61 0 0 195
8:45 AM 20 0 7 0 4 0 4 0 3 29 14 0 9 65 1 0 156

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 139 1 62 2 12 1 32 0 21 215 134 1 107 474 16 0 1217 APPROACH %'s : 68.14% 0.49% 30.39% 0.98% 26.67% 2.22% 71.11% 0.00% 5.66% 57.95% 36.12% 0.27% 17.92% 79.40% 2.68% 0.00% PEAK HR : 08:00 AM 41 37 44 08:15 AM TOTAL out
PEAK HR VOL : 119 0 48 0 8 1 17 0 13 126 114 0 88 262 8 0 804 PEAK HR FACTOR : 0.676 0.000 0.706 0.000 0.500 0.250 0.850 0.000 0.813 0.768 0.606 0.000 0.647 0.819 0.400 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 11 1 8 0 3 0 6 0 7 58 13 1 8 54 1 0 171
4:15 PM 6 0 8 0 2 0 7 1 7 44 11 0 8 44 3 0 141
4:30 PM 11 0 10 1 0 0 5 0 6 55 9 0 9 58 2 0 166
4:45 PM 5 0 6 0 1 0 7 0 9 59 10 0 3 52 2 0 154
5:00 PM 8 0 5 0 3 0 4 0 8 68 6 0 3 54 0 0 159
5:15 PM 8 0 3 0 0 0 4 0 8 60 14 0 4 62 2 0 165
5:30 PM 10 0 9 0 0 0 4 0 4 45 7 0 2 53 2 0 136
5:45 PM 9 0 8 0 1 0 6 0 10 47 7 0 2 47 0 0 137

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 68 1 57 1 10 0 43 1 59 436 77 1 39 424 12 0 1229 APPROACH %'s : 53.54% 0.79% 44.88% 0.79% 18.52% 0.00% 79.63% 1.85% 10.30% 76.09% 13.44% 0.17% 8.21% 89.26% 2.53% 0.00% PEAK HR : 04:30 PM 291 289 296 04:30 PM TOTAL
PEAK HR VOL : 32 0 24 1 4 0 20 0 31 242 39 0 19 226 6 0 644 PEAK HR FACTOR : 0.727 0.000 0.600 0.250 0.333 0.000 0.714 0.000 0.861 0.890 0.696 0.000 0.528 0.911 0.750 0.000 4/17/2018
Total

0.970 0.951

WESTBOUND

0.909

0.878

SOUTHBOUND

0.648 0.750
04:30 PM - 05:30 PM
PM
AM
08:00 AM - 09:00 AM

NORTHBOUND

0.788

SOUTHBOUND

0.813 0.695

EASTBOUND

EASTBOUND
Pope St

NORTHBOUND
Pope St

0.806

WESTBOUND
Paseo Grand Dr/College Ave Paseo Grand Dr/College Ave
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Paseo Grand Dr/College Ave & Pope St
City: St Helena Project ID: 18-08162-011
Control: 2-Way Stop (NB/SB) Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 2
8:15 AM 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
8:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 1 0 0 0 3 0 0 2 0 0 6
APPROACH %'s : 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 08:00 AM 41 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 3
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.500 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:15 PM 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
4:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 1 3 0 0 4
4:45 PM 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1
5:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1
5:45 PM 2 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 4

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 3 0 0 0 0 0 0 0 0 2 1 0 1 4 0 0 11
APPROACH %'s : 100.00% 0.00% 0.00% 0.00% 0.00% 66.67% 33.33% 0.00% 20.00% 80.00% 0.00% 0.00% PEAK HR : 04:30 PM 291 289 296 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 1 0 0 1 3 0 0 5
PEAK HR FACTOR : 0.00 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.250 0.250 0.000 0.000 4/17/2018
04:30 PM - 05:30 PM

0.313 0.250 0.250
08:00 AM - 09:00 AM

0.375
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND

0.250 0.500
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Paseo Grand Dr/College Ave Paseo Grand Dr/College Ave Pope St Pope St Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Paseo Grand Dr/College Ave & Pope St Project ID: 18-08162-011 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0
APPROACH %'s :

PEAK HR : 08:00 AM 40 36 43 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR :

Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0
4:15 PM 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0
4:45 PM 0 0 0 0 0 0 0 0 0
5:00 PM 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 0 0 0 0

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0
APPROACH %'s :

PEAK HR : 04:30 PM 288 286 293 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR :

Pedestrians (Crosswalks)

WEST LEG
08:00 AM - 09:00 AM
Pope St
04:30 PM - 05:30 PM

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

AM NORTH LEG SOUTH LEG EAST LEG
Paseo Grand Dr/College
Ave
Paseo Grand Dr/College
Ave Pope St
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-011 Day:

City: St Helena Date:

AM 17 1 8 0 AM
NOON 0 0 0 0 NOON
PM 20 0 4 0 PM

AM NOON PM PM NOON AM
0 1 0 0 0 6 0 8
1 226 0 262
0 0 0 0 1 19 0 88
13 0 31 1 TEV 804 0 644 0 0 0 0
126 0 242 1 PHF 0.88 0.97
114 0 39 0
0 0 1 0

AM NOON PM PM NOON AM
PM 1 32 0 24 PM
NOON 0 0 0 0 NOON
AM 0 119 0 48 AM
Peak Hour Turning Movement Count
59 Total Vehicles (PM) Bikes (PM)
Paseo Grand Dr/College Ave & Pope St
Tuesday
04/17/2018

CONTROL WESTBOUND
08:00 AM - 09:00 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)
Bikes (NOON)
182 COUNT PERIODS
Bikes (AM) PEAK HOURSTotal Vehicles (AM)
NONE
04:30 PM - 05:30 PM
21 37
0 2-Way Stop (NB/SB) Pope St EASTBOUND
Paseo Grand Dr/College Ave
203
0 Paseo Grand Dr/College Ave

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
270
0 Pope St
07:00 AM - 09:00 AM
NONE
398 0 278
AM NOON PM0
0 0 0 0 0 0 0 0 0 0 0 0 0
0 0
0 0
0 0
0 0
0 0
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 0
0 0
0 0
002
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
0 8
1 114
126
13 88
017 262
80 N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
0 4
0 39
242
31 19
020 226
60 0
0 0
0 1
0 000
300 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Silverado Trail & Pope St
City: St Helena Project ID: 18-08162-012
Control: 1-Way Stop (EB) Date:

NS/EW Streets:
1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 12 75 0 0 0 59 17 0 13 0 9 0 0 0 0 0 185
7:15 AM 20 90 0 0 0 80 25 0 11 0 10 0 0 0 0 0 236
7:30 AM 15 106 0 0 0 87 39 0 18 0 12 0 0 0 0 0 277
7:45 AM 51 116 0 0 0 78 61 0 17 0 4 1 0 0 0 0 328
8:00 AM 40 109 0 0 0 67 67 0 21 0 22 0 0 0 0 0 326
8:15 AM 47 111 0 0 0 81 45 0 32 0 24 0 0 0 0 0 340
8:30 AM 40 108 0 1 0 69 33 0 31 0 24 0 0 0 0 0 306
8:45 AM 29 110 0 0 0 87 43 0 20 0 17 0 0 0 0 0 306

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 254 825 0 1 0 608 330 0 163 0 122 1 0 0 0 0 2304 APPROACH %'s : 23.52% 76.39% 0.00% 0.09% 0.00% 64.82% 35.18% 0.00% 56.99% 0.00% 42.66% 0.35% PEAK HR : 07:45 AM 40 37 44 08:15 AM TOTAL
PEAK HR VOL : 178 444 0 1 0 295 206 0 101 0 74 1 0 0 0 0 1300 PEAK HR FACTOR : 0.873 0.957 0.000 0.250 0.000 0.910 0.769 0.000 0.789 0.000 0.771 0.250 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 32 104 0 0 0 137 39 0 25 0 52 0 0 0 0 0 389
4:15 PM 19 81 0 0 0 140 51 0 19 0 29 0 0 0 0 0 339
4:30 PM 32 114 0 0 0 151 50 0 23 0 40 0 0 0 0 0 410
4:45 PM 20 96 0 0 0 145 37 0 25 0 43 0 0 0 0 0 366
5:00 PM 16 76 0 0 0 141 20 0 33 0 47 0 0 0 0 0 333
5:15 PM 23 80 0 0 0 151 48 0 20 0 47 0 0 0 0 0 369
5:30 PM 20 88 0 0 0 94 25 0 20 0 45 0 0 0 0 0 292
5:45 PM 18 60 0 0 0 85 29 0 16 0 19 0 0 0 0 0 227

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 180 699 0 0 0 1044 299 0 181 0 322 0 0 0 0 0 2725 APPROACH %'s : 20.48% 79.52% 0.00% 0.00% 0.00% 77.74% 22.26% 0.00% 35.98% 0.00% 64.02% 0.00% PEAK HR : 04:00 PM 289 289 296 04:30 PM TOTAL
PEAK HR VOL : 103 395 0 0 0 573 177 0 92 0 164 0 0 0 0 0 1504 PEAK HR FACTOR : 0.805 0.866 0.000 0.000 0.000 0.949 0.868 0.000 0.920 0.000 0.788 0.000 0.000 0.000 0.000 0.000 4/17/2018
Total

0.917 0.831

WESTBOUND

0.956

SOUTHBOUND

0.853 0.933
04:00 PM - 05:00 PM
PM
AM
07:45 AM - 08:45 AM

NORTHBOUND

0.933

SOUTHBOUND

0.901 0.786

EASTBOUND

EASTBOUND
Pope St

NORTHBOUND
Pope St

WESTBOUND
Silverado Trail Silverado Trail
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Silverado Trail & Pope St
City: St Helena Project ID: 18-08162-012
Control: 1-Way Stop (EB) Date:

NS/EW Streets:
1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
APPROACH %'s : 0.00% 100.00% 0.00% 0.00%
PEAK HR : 07:45 AM 40 37 44 TOTAL
PEAK HR VOL : 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
PEAK HR FACTOR : 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1
4:45 PM 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1
5:00 PM 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
5:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2
5:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 1 1 0 0 0 0 3 0 2 0 0 0 0 0 0 0 7
APPROACH %'s : 50.00% 50.00% 0.00% 0.00% 0.00% 0.00% 100.00% 0.00% 100.00% 0.00% 0.00% 0.00% PEAK HR : 04:00 PM 289 289 296 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 3
PEAK HR FACTOR : 0.00 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.500 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:00 PM - 05:00 PM

0.750 0.250 0.500
07:45 AM - 08:45 AM

0.250 0.250
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Silverado Trail Silverado Trail Pope St Pope St
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Silverado Trail & Pope St Project ID: 18-08162-012 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0
APPROACH %'s :

PEAK HR : 07:45 AM 39 36 43 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR :

Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0
4:15 PM 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0
4:45 PM 0 0 0 0 0 0 0 0 0
5:00 PM 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 0 0 0 0

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0
APPROACH %'s :

PEAK HR : 04:00 PM 286 286 293 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR :

Pedestrians (Crosswalks)

WEST LEG
07:45 AM - 08:45 AM
Pope St
04:00 PM - 05:00 PM

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

AM NORTH LEG SOUTH LEG EAST LEG
Silverado Trail Silverado Trail Pope St
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-012 Day:

City: St Helena Date:

AM 206 295 0 0 AM
NOON 0 0 0 0 NOON
PM 177 573 0 0 PM

AM NOON PM PM NOON AM
0 1 0 0 0 0 0 0
0 0 0 0
1 0 0 0 0 0 0 0
101 0 92 0 TEV 1300 0 1504 0 0 0 0
0 0 0 1 PHF 0.96 0.92
74 0 164 0
0 1 1 0

AM NOON PM PM NOON AM
PM 0 103 395 0 PM
NOON 0 0 0 0 NOON
AM 1 178 444 0 AM
Peak Hour Turning Movement Count
737
Total Vehicles (PM) Bikes (PM)
Silverado Trail & Pope St
Tuesday
04/17/2018

CONTROL WESTBOUND
07:45 AM - 08:45 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)
Bikes (NOON)
0 COUNT PERIODS
Bikes (AM) PEAK HOURSTotal Vehicles (AM)
NONE
04:00 PM - 05:00 PM
545
487
0 1-Way Stop (EB) Pope St EASTBOUND
Silverado Trail
370
0 Silverado Trail

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
0 0 Pope St
07:00 AM - 09:00 AM
NONE
385 0 280
AM NOON PM0
0 0 0 0 0 0 0 0 0 0 0 0 0
0 0
0 0
0 0
0 0
0 0
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 0
0 0
0 0
000
010
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
0 0
0 74
0 101 206 295
0 178 444
0 N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
0 0
0 164
0 92 177 573
0 103 395
0 0
0 0
0 0
2 100
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Silverado Trail & Howell Mountain Rd
City: St Helena Project ID: 18-08162-013
Control: 1-Way Stop (WB) Date:

NS/EW Streets:
0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 81 8 0 4 74 0 0 0 0 0 0 3 0 0 0 170
7:15 AM 0 95 5 0 2 99 0 0 0 0 0 0 7 0 0 0 208
7:30 AM 0 117 8 1 0 119 0 0 0 0 0 0 4 0 1 0 250
7:45 AM 0 123 8 0 2 132 0 0 0 0 0 0 7 0 1 0 273
8:00 AM 0 115 14 0 0 126 0 0 0 0 0 0 9 0 2 0 266
8:15 AM 0 136 9 0 2 119 0 0 0 0 0 0 6 0 0 0 272
8:30 AM 0 116 24 0 3 97 0 0 0 0 0 0 5 0 0 0 245
8:45 AM 0 111 17 0 1 123 0 0 0 0 0 0 7 0 2 0 261

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 894 93 1 14 889 0 0 0 0 0 0 48 0 6 0 1945 APPROACH %'s : 0.00% 90.49% 9.41% 0.10% 1.55% 98.45% 0.00% 0.00% 88.89% 0.00% 11.11% 0.00% PEAK HR : 07:30 AM 39 37 44 07:45 AM TOTAL
PEAK HR VOL : 0 491 39 1 4 496 0 0 0 0 0 0 26 0 4 0 1061 PEAK HR FACTOR : 0.000 0.903 0.696 0.250 0.500 0.939 0.000 0.000 0.000 0.000 0.000 0.000 0.722 0.000 0.500 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 127 3 0 1 158 0 2 0 0 0 0 18 0 4 0 313
4:15 PM 0 95 2 1 0 184 0 0 0 0 0 0 5 0 5 0 292
4:30 PM 0 132 7 0 1 185 0 0 0 0 0 0 13 0 0 0 338
4:45 PM 0 117 4 0 1 174 0 0 0 0 0 0 12 0 1 0 309
5:00 PM 0 104 4 0 4 152 0 0 0 0 0 0 9 0 1 0 274
5:15 PM 0 96 4 0 0 187 0 0 0 0 0 0 12 0 2 0 301
5:30 PM 0 105 5 0 1 116 0 0 0 0 0 0 3 0 1 0 231
5:45 PM 0 72 3 0 7 105 0 0 0 0 0 0 7 0 4 0 198

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 848 32 1 15 1261 0 2 0 0 0 0 79 0 18 0 2256 APPROACH %'s : 0.00% 96.25% 3.63% 0.11% 1.17% 98.67% 0.00% 0.16% 81.44% 0.00% 18.56% 0.00% PEAK HR : 04:00 PM 289 289 296 04:30 PM TOTAL
PEAK HR VOL : 0 471 16 1 3 701 0 2 0 0 0 0 48 0 10 0 1252 PEAK HR FACTOR : 0.000 0.892 0.571 0.250 0.750 0.947 0.000 0.250 0.000 0.000 0.000 0.000 0.667 0.000 0.500 0.000 4/17/2018
Total

0.926

WESTBOUND

0.659

0.972

SOUTHBOUND

0.878 0.949
04:00 PM - 05:00 PM
PM
AM
07:30 AM - 08:30 AM

NORTHBOUND

0.916

SOUTHBOUND

0.933

EASTBOUND

EASTBOUND
Howell Mountain Rd

NORTHBOUND
Howell Mountain Rd

0.682

WESTBOUND
Silverado Trail Silverado Trail
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Silverado Trail & Howell Mountain Rd
City: St Helena Project ID: 18-08162-013
Control: 1-Way Stop (WB) Date:

NS/EW Streets:
0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
8:45 AM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
APPROACH %'s : 0.00% 0.00% 100.00% 0.00%
PEAK HR : 07:30 AM 39 37 44 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR : 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 Headers NBL NBT NBR NBU SBL SBT SBR SBU EBL EBT EBR EBU WBL WBT WBR WBU 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
4:00 PM 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
4:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
4:45 PM 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:00 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
5:15 PM 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1
5:30 PM 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 2
5:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 2 0 1 3 0 0 0 0 0 0 0 0 0 0 7
APPROACH %'s : 0.00% 33.33% 66.67% 0.00% 25.00% 75.00% 0.00% 0.00% PEAK HR : 04:00 PM 289 289 296 TOTAL
PEAK HR VOL : 0 0 2 0 0 1 0 0 0 0 0 0 0 0 0 0 3
PEAK HR FACTOR : 0.00 0.000 0.500 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4/17/2018
04:00 PM - 05:00 PM

0.750 0.500 0.250
07:30 AM - 08:30 AM
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
AM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Silverado Trail Silverado Trail Howell Mountain Rd Howell Mountain Rd Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Silverado Trail & Howell Mountain Rd Project ID: 18-08162-013 City: St Helena Date: 4/17/2018
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
7:00 AM 0 0 0 0 0 0 0 0 0
7:15 AM 0 0 0 0 0 0 0 0 0
7:30 AM 0 0 0 0 0 0 0 0 0
7:45 AM 0 0 0 0 0 0 0 0 0
8:00 AM 0 0 0 0 0 0 0 0 0
8:15 AM 0 0 0 0 0 0 0 0 0
8:30 AM 0 0 0 0 0 0 0 0 0
8:45 AM 0 0 0 0 0 0 0 0 0

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0
APPROACH %'s :

PEAK HR : 07:30 AM 38 36 43 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR :

Headers NEB NWB SEB SWB ENS ESB WNB WSB

EB WB EB WB NB SB NB SB TOTAL
4:00 PM 0 0 0 0 0 0 0 0 0
4:15 PM 0 0 0 0 0 0 0 0 0
4:30 PM 0 0 0 0 0 0 0 0 0
4:45 PM 0 0 0 0 0 0 0 0 0
5:00 PM 0 0 0 0 0 0 0 0 0
5:15 PM 0 0 0 0 0 0 0 0 0
5:30 PM 0 0 0 0 0 0 0 0 0
5:45 PM 0 0 0 0 0 0 0 0 0

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 0 0 0 0 0 0 0 0 0
APPROACH %'s :

PEAK HR : 04:00 PM 286 286 293 TOTAL
PEAK HR VOL : 0 0 0 0 0 0 0 0 0
PEAK HR FACTOR :

Pedestrians (Crosswalks)

WEST LEG
07:30 AM - 08:30 AM
Howell Mountain Rd
04:00 PM - 05:00 PM

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

AM NORTH LEG SOUTH LEG EAST LEG
Silverado Trail Silverado Trail Howell Mountain Rd
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-013 Day:

City: St Helena Date:

AM 0 496 4 0 AM
NOON 0 0 0 0 NOON
PM 0 701 3 2 PM

AM NOON PM PM NOON AM
0 1 1 0 0 10 0 4
1 0 0 0
0 0 0 0 0 48 0 26
0 0 0 0 TEV 1061 0 1252 0 0 0 0
0 0 0 0 PHF 0.97 0.93
0 0 0 0
0 0 1 0

AM NOON PM PM NOON AM
PM 1 0 471 16 PM
NOON 0 0 0 0 NOON
AM 1 0 491 39 AM
Peak Hour Turning Movement Count
750
Total Vehicles (PM) Bikes (PM)
Silverado Trail & Howell Mountain Rd
Tuesday
04/17/2018

CONTROL WESTBOUND
07:30 AM - 08:30 AM
Total Vehicles (Noon)
Pedestrians (Crosswalks)
Bikes (NOON)
43 COUNT PERIODS
Bikes (AM) PEAK HOURSTotal Vehicles (AM)
NONE
04:00 PM - 05:00 PM
495
483
0 1-Way Stop (WB) Howell Mountain Rd EASTBOUND
Silverado Trail
523
0 Silverado Trail

SOUTHBOUND
04:00 PM - 06:00 PM

NORTHBOUND
19 0 Howell Mountain Rd
07:00 AM - 09:00 AM
NONE
0 0 0
AM NOON PM0
0 0 0 0 0 0 0 0 0 0 0 0 0
0 0
0 0
0 0
0 0
0 0
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
0 0
0 0
0 0
000
000
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
26 0
4 0
0 0
04964
0491 39
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
48 0
10 0
0 0
07013
0471 16
0 0
0 0
0 0
010
002 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
2:00 PM 4 143 3 0 13 122 17 0 21 11 10 0 3 6 22 0 375
2:15 PM 6 135 3 0 11 120 11 0 20 3 7 0 0 2 29 0 347
2:30 PM 2 112 3 0 11 123 21 0 17 4 4 0 3 2 22 0 324
2:45 PM 3 142 2 0 17 123 8 0 17 2 13 0 6 4 23 0 360
3:00 PM 2 139 2 0 7 141 19 0 19 7 8 0 3 4 21 0 372
3:15 PM 3 125 2 0 19 149 24 0 19 4 7 0 3 6 17 0 378
3:30 PM 6 129 0 0 9 131 20 0 13 6 15 0 2 2 19 0 352
3:45 PM 5 133 2 0 18 140 11 0 20 8 7 0 3 3 16 0 366

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 31 1058 17 0 105 1049 131 0 146 45 71 0 23 29 169 0 2874 APPROACH %'s : 2.80% 95.66% 1.54% 0.00% 8.17% 81.63% 10.19% 0.00% 55.73% 17.18% 27.10% 0.00% 10.41% 13.12% 76.47% 0.00% PEAK HR : 03:00 PM 285 281 288 03:15 PM TOTAL
PEAK HR VOL : 16 526 6 0 53 561 74 0 71 25 37 0 11 15 73 0 1468 PEAK HR FACTOR : 0.667 0.946 0.750 0.000 0.697 0.941 0.771 0.000 0.888 0.781 0.617 0.000 0.917 0.625 0.869 0.000

EASTBOUND
2018-04-14
Main St Main St Fulton Ln Fulton Ln
PM

NORTHBOUND
Total

0.971 0.950

WESTBOUND

0.958 0.896 0.884
03:00 PM - 04:00 PM

SOUTHBOUND
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
2:00 PM 4 141 3 0 13 121 17 0 21 11 10 0 3 6 22 0 372
2:15 PM 6 135 3 0 11 118 11 0 20 3 7 0 0 2 29 0 345
2:30 PM 2 112 3 0 11 121 21 0 17 4 4 0 3 2 22 0 322
2:45 PM 3 140 2 0 17 123 8 0 17 2 13 0 6 4 23 0 358
3:00 PM 2 139 2 0 7 139 19 0 19 7 8 0 3 4 21 0 370
3:15 PM 3 125 2 0 19 149 24 0 19 4 7 0 3 6 17 0 378
3:30 PM 6 129 0 0 9 131 20 0 13 6 15 0 2 2 19 0 352
3:45 PM 5 130 2 0 18 139 11 0 20 8 7 0 3 3 16 0 362

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 31 1051 17 0 105 1041 131 0 146 45 71 0 23 29 169 0 2859 APPROACH %'s : 2.82% 95.63% 1.55% 0.00% 8.22% 81.52% 10.26% 0.00% 55.73% 17.18% 27.10% 0.00% 10.41% 13.12% 76.47% 0.00% PEAK HR : 03:00 PM 285 281 288 TOTAL
PEAK HR VOL : 16 523 6 0 53 558 74 0 71 25 37 0 11 15 73 0 1462 PEAK HR FACTOR : 0.67 0.941 0.750 0.000 0.697 0.936 0.771 0.000 0.888 0.781 0.617 0.000 0.917 0.625 0.869 0.000 2018-04-14
Passenger Vehicles
Main St Main St Fulton Ln Fulton Ln
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
03:00 PM - 04:00 PM

0.967 0.953 0.892 0.950 0.884
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
2:00 PM 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
2:15 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
2:30 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
2:45 PM 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
3:00 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
3:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3:45 PM 0 2 0 0 0 1 0 0 0 0 0 0 0 0 0 0 3

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 5 0 0 0 5 0 0 0 0 0 0 0 0 0 0 10
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 03:00 PM 285 281 288 TOTAL
PEAK HR VOL : 0 2 0 0 0 2 0 0 0 0 0 0 0 0 0 0 4
PEAK HR FACTOR : 0.00 0.250 0.000 0.000 0.000 0.500 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2018-04-14
03:00 PM - 04:00 PM

0.333 0.250 0.500
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Heavy Trucks
Main St Main St Fulton Ln Fulton Ln
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
2:00 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
2:15 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
2:30 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
2:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3:00 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
3:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3:45 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 2 0 0 0 3 0 0 0 0 0 0 0 0 0 0 5
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% PEAK HR : 03:00 PM 285 281 288 TOTAL
PEAK HR VOL : 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2
PEAK HR FACTOR : 0.00 0.250 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2018-04-14
03:00 PM - 04:00 PM

0.500 0.250 0.250
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Medium Trucks
Main St Main St Fulton Ln Fulton Ln
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
2:00 PM 0 3 0 0 0 1 0 0 0 0 0 0 0 0 0 0 4
2:15 PM 0 2 0 0 0 3 1 0 0 0 0 0 0 0 1 0 7
2:30 PM 0 2 0 0 1 2 0 0 0 0 0 0 0 0 0 0 5
2:45 PM 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2
3:00 PM 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 3
3:15 PM 0 1 0 0 0 5 0 0 0 0 0 0 0 0 0 0 6
3:30 PM 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 3
3:45 PM 0 2 0 0 1 1 1 0 0 0 0 0 0 0 0 0 5

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 13 0 0 2 16 2 0 0 0 0 0 1 0 1 0 35
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 10.00% 80.00% 10.00% 0.00% 50.00% 0.00% 50.00% 0.00% PEAK HR : 03:00 PM 285 281 288 TOTAL
PEAK HR VOL : 0 4 0 0 1 10 1 0 0 0 0 0 1 0 0 0 17
PEAK HR FACTOR : 0.00 0.500 0.000 0.000 0.250 0.500 0.250 0.000 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 2018-04-14
03:00 PM - 04:00 PM

0.708 0.500 0.600 0.250
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Light Trucks
Main St Main St Fulton Ln Fulton Ln
Agenda Item #5.7.

National Data & Surveying Services
Intersection Turning Movement Count
Location: Main St & Fulton Ln
City: St Helena Project ID: 18-08162-001
Control: Signalized Date:

NS/EW Streets:
0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
2:00 PM 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 4
2:15 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2:30 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2:45 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3:00 PM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
3:15 PM 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1
3:30 PM 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
3:45 PM 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

NL NT NR NU SL ST SR SU EL ET ER EU WL WT WR WU TOTAL
TOTAL VOLUMES : 0 1 0 0 0 1 0 0 0 4 1 0 0 0 0 0 7
APPROACH %'s : 0.00% 100.00% 0.00% 0.00% 0.00% 100.00% 0.00% 0.00% 0.00% 80.00% 20.00% 0.00% PEAK HR : 03:00 PM 285 281 288 TOTAL
PEAK HR VOL : 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 3
PEAK HR FACTOR : 0.00 0.250 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.250 0.000 0.000 0.000 0.000 0.000 2018-04-14
03:00 PM - 04:00 PM

0.750 0.250 0.250 0.250
PM

NORTHBOUND SOUTHBOUND EASTBOUND WESTBOUND
Bikes
Main St Main St Fulton Ln Fulton Ln
Agenda Item #5.7.

National Data & Surveying Services
Location: Intersection Turning Movement Count Main St & Fulton Ln Project ID: 18-08162-001 City: St Helena Date: 2018-04-14
NS/EW Streets:

EB WB EB WB NB SB NB SB TOTAL
2:00 PM 3 0 3 0 0 1 0 0 7
2:15 PM 0 0 1 0 0 1 0 0 2
2:30 PM 0 0 0 0 1 0 0 1 2
2:45 PM 0 0 0 2 0 3 9 0 14
3:00 PM 0 0 0 3 2 0 2 0 7
3:15 PM 0 0 0 0 0 0 0 2 2
3:30 PM 0 0 0 1 0 0 1 3 5
3:45 PM 0 2 0 0 0 3 0 7 12

EB WB EB WB NB SB NB SB TOTAL
TOTAL VOLUMES : 3 2 4 6 3 8 12 13 51
APPROACH %'s : 60.00% 40.00% 40.00% 60.00% 27.27% 72.73% 48.00% 52.00% PEAK HR : 03:00 PM 282 278 285 TOTAL
PEAK HR VOL : 0 2 0 4 2 3 3 12 26
PEAK HR FACTOR : 0.250 0.333 0.250 0.250 0.375 0.429
Main St Main St Fulton Ln

PM NORTH LEG SOUTH LEG EAST LEG WEST LEG

0.542 0.250 0.333 0.417 0.536
Pedestrians (Crosswalks)
Fulton Ln
03:00 PM - 04:00 PM
Agenda Item #5.7.

Prepared by National Data & Surveying Services
ID: 18-08162-001 Day:

City: St Helena Date:

AM 0 0 0 0 AM
NOON 0 0 0 0 NOON
PM 74 561 53 0 PM

AM NOON PM PM NOON AM
0 1 1 0 0 73 0 0
1 15 0 0
0 0 0 0 0 11 0 0
0 0 71 0 TEV 0 0 1468 0 0 0 0
0 0 25 1 PHF 0.97
0 0 37 0
0 1 1 0

AM NOON PM PM NOON AM
PM 0 16 526 6 PM
NOON 0 0 0 0 NOON
AM 0 0 0 0 AM Fulton Ln
NONE
NONE
0 0 105
Main St
0 0
Main St

SOUTHBOUND
02:00 PM - 04:00 PM

NORTHBOUND
84 0 PEAK HOURS
Total Vehicles (AM)
NONE
03:00 PM - 04:00 PM
0 670
0 Signalized Fulton Ln EASTBOUND
Peak Hour Turning Movement Count
609
Total Vehicles (PM) HT (PM)
Main St & Fulton Ln
Saturday
04/14/2018

CONTROL WESTBOUND
NONE
Total Vehicles (Noon)
Pedestrians (Crosswalks)

HT (NOON)
0 COUNT PERIODS

HT (AM)
AM NOON PM4
0 3 0 0 0 0 0 2 0 0 0 0 0
0 0
0 2
12 0
0 0
0 3
PM
AM
AM
NOON
PM
PM
NOON
AM
AM
NOON
PM
NOON
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
N/A
N/A
N/A
N/A
N/A

N/A N/A N/A N/A N/A N/A N/A
16 526
6 74
561
53 731511 712537
0 2
0 0
2 0
000
000 PMNOON AMAMNOON PM PMNOON AMAMNOON PM
Agenda Item #5.7.