Hemet City Council
January 10, 2023

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Proposal for Hemet – Engineering and Traffic Survey
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STC provides the following statements as requested in the RFP:
• Terms identified in this proposal shall remain in effect for ninety (90) days following date proposals are due;
• STC has no direct or indirect interest in the City that could conflict in any manner or degree with the performing of services required;
• STC acknowledges and accepts the terms and conditions of the standard professional services agreement included as Attachment A in the RFP; • STC certifies that there are currently no suspensions, debarments, voluntary exclusions, or ineligibility determinations by any federal agencies (see Attachment B); and, • STC acknowledges receipt of Q&A Sets 1 and 2, and City Council Staff Report dated August 13, 2019. STC acknowledges all addenda for this project.

As the contact person for this RFP and authorized representative to execute an agreement with the City, we have read and complied with all terms and conditions of the RFP and acknowledge all addenda. We are willing and able to enter into a contract under the terms and conditions prescribed by the RFP and the Professional Services Agreement. The proposal is a firm offer and remains in effect for at least a ninety (90) day period.

Sincerely,
_
Jason Stack, TE, PTOE
President/Principal-in-Charge
Legal Name: STC Traffic, Inc.

Address: 5973 Avenida Encinas, Suite 218
Carlsbad, CA 92008
www.stctraffic.com
RFP Contact: Jason Stack, TE, PTOE
T: (760) 602-4290
[email protected]

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Table of Contents

1. Introductory Letter........................................................................................................... i

2. Corporate Profile ............................................................................................................. 2

3. Statement of Qualifications, Relevant Experience, and References............................... 3

4. Project Team.................................................................................................................... 7

5. Description of Services.................................................................................................. 10

6. Quality Assurance and Quality Control ......................................................................... 15

7. Availability ..................................................................................................................... 17

8. Cost Proposal................................................................................................................. 19 Appendices
A. Sample Work Product
B. Required Forms

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Proposal for Hemet – Engineering and Traffic Survey
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2. Corporate Profile
STC is a full-service traffic engineering, transportation planning, and ITS consulting firm based in northern San Diego County. For over 15 years, we have supported local agencies in Southern California with a variety of traffic engineering services, including preparation of engineering and traffic surveys. Municipal engineering is our specialty, as we currently hold over two-dozen on-call traffic engineering contracts, many of which are in Riverside County. These contracts allow us to focus on local issues, such as traffic safety and speeding.

The foundation of our organization is our staff, consisting of Professional Engineers in Traffic and Civil Engineering, Traffic Operations Engineers, Certified Planners, Certified IMSA Signal Technicians, ITS and Network Engineers, Construction Managers, and Traffic Electrical Inspectors.

We also offer several former local agency engineers and inspectors, each of whom provides valuable insight of public works and engineering operations, maintenance, project management, and customer service. All of our staff pride themselves on their technical expertise, open lines of communication, and “stand ready” work ethic. A partial list of our core services include:
• Traffic Engineering PS&E
• Traffic Engineering Plan Checks
• Traffic Impact Studies and VMT Analysis
• Corridor Studies and Alternatives Analysis
• Parking Studies
• Traffic Calming Assessments
• Engineering and Traffic Surveys
• Traffic Control Warrant Analysis
• Traffic Signal Timing and Coordination
• School Zone Safety Assessments
• Complete Streets
• Field Investigations
• Sight Distance Evaluations
• Traffic Safety Assessments
• Collision Analysis and Safety Countermeasures
• Local Road Safety Plans
• NEPA/CEQA Support
• Constructability Reviews and Inspections
• Grant Writing and Administration
• Community Engagement
• Stakeholder Outreach and Coordination
• City Council and Planning Commission Support
Firm Name: STC Traffic, Inc.
• California Corporation: 01/26/2007
• Years in Business / Related Services: 15
• Formerly Stack Traffic Consulting, Inc.
(dba STC Traffic, Inc. since 2014)
• California SB Micro: #53625
• California DIR: #1000009329
• Employees/Staff to Provide Services: 25
• Non-Profit Status: None
• STC holds no controlling or financial
interests in any other organization.

Office Where Work Will Be Performed:
5973 Avenida Encinas, Suite 218
Carlsbad, CA 92008
P: (760) 602-4290
F: (760) 670-3445
Company Owner/Principal Officer:

Jason Stack, TE, PTOE
President/Principal-in-Charge
P: (714) 315-4640
[email protected]

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Proposal for Hemet – Engineering and Traffic Survey
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3. Statement of Qualifications, Relevant Experience, and References STC is qualified to deliver every aspect of work identified in the RFP. One of STC’s core services is performing traffic safety assessments, including preparation of engineering and traffic surveys. We are very familiar with the methodology for establishing speed limits and recent changes to the California Vehicle Code enacted through the passage of Assembly Bill 43, which was approved by the Governor of California on October 8, 2021, and became effective on January 1, 2022. Notable changes include considerations for vulnerable pedestrian groups, definition and special provisions for business activity districts, and local authority to declare speed limits of 20 mph or 15 mph. A list of relevant projects led by STC is summarized below, followed by reference projects.

STC Traffic – List of Relevant Projects
Applicant Project Title Description
Imperial
Beach
Citywide Engineering & Traffic
Surveys
STC completed engineering and traffic surveys for 21
roadway segments Citywide. Final deliverables include
an E&TS report with recommendations for speed limits
and summary sheets.

Menifee Citywide Engineering & Traffic
Surveys
STC completed engineering and traffic surveys for 114
roadway segments Citywide. Final deliverables include
an E&TS report with recommendations for speed limits
and summary sheets.

National
City
Citywide Engineering & Traffic
Surveys
STC is preparing engineering and traffic surveys for 150 roadway segments Citywide. Final deliverables include
an E&TS report with recommendations for speed limits
and summary sheets.

Hemet Systemic Safety Analysis
Report (SSAR)
STC led development of the SSAR, which included
detailed collision analysis, identification of safety
countermeasures and priority projects, stakeholder
engagement, and final report.

Cathedral
City Local Road Safety Plan (LRSP)
STC led development of the LRSP, which included
detailed collision analysis, identification of safety
countermeasures and priority projects, stakeholder
engagement involving the “5 E’s” of traffic safety, and final report. STC leveraged the LRSP to apply for 4 HSIP Cycle 11 grants.

City of
Banning Local Road Safety Plan (LRSP)
STC led development of the LRSP, which included
detailed collision analysis, identification of safety
countermeasures and priority projects, stakeholder
engagement involving the “5 E’s” of traffic safety, and final report. STC leveraged the LRSP to apply for 3 HSIP Cycle 11 grants.

City of
Brawley Local Road Safety Plan (LRSP)
STC led development of the LRSP, which included
detailed collision analysis, identification of safety
countermeasures and priority projects, stakeholder
engagement involving the “5 E’s” of traffic safety, and final report. STC leveraged the LRSP to apply for 2 HSIP Cycle 11 grants.

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Example 1 – Citywide Engineering & Traffic Surveys | Imperial Beach, CA STC completed engineering and traffic surveys for 21 roadway segments Citywide. CA-MUTCD methodology and provisions provided in the California Vehicle Code, including amendments through the passage of AB43, were applied to establish speed limits. The scope of services included field reviews, radar speed data collection, 24-hour directional traffic volume counts, collision data review and calculation of accident rates, E&TS report with recommendations for speed limits and summary sheets, and presentation for City Council.

Notice to proceed was issued by the City in April 2022 and Final E&TS was adopted by City Council in June 2022. This project demonstrates STC’s ability to prepare a comprehensive E&TS consistent with State regulations under a very aggressive timeline. This project will serve as our sample work product (see Appendix A).

STC Project Team: David DiPierro, Project Manager; Jason Stack, Principal-In-Charge; Stephen Manganiello, QA/QC Manager; Myles Baidy, Project Engineer; Philip Wragg, Project Planner; Miguel Lomeli, Assistant Engineer
Client Reference: Juan Larios, PE, Deputy Public Works Director, [email protected] (619) 213-2353.

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Example 2 – Citywide Engineering & Traffic Surveys | National City, CA STC is preparing engineering and traffic surveys for 150 roadway segments Citywide. CA-MUTCD methodology and provisions provided in the California Vehicle Code, including amendments through the passage of AB43, will be applied to establish speed limits. The scope of services included field reviews, radar speed data collection, 24-hour directional traffic volume counts, collision data review and calculation of accident rates, E&TS report with recommendations for speed limits and summary sheets, and presentation for City Council.

Notice to proceed was issued by the City in September 2022. Data collection and field reviews are underway and scheduled for completion by the end of November. The Draft E&TS report will be submitted in January 2023.

STC Project Team: David DiPierro, Project Manager; Jason Stack, Principal-In-Charge; Stephen Manganiello, QA/QC Manager; Myles Baidy, Project Engineer; Philip Wragg, Project Planner; Miguel Lomeli, Assistant Engineer
Client Reference: Roberto Yano, PE, Director of PW / City Engineer, [email protected] (619) 207-9195

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Example 3 – Citywide Engineering & Traffic Surveys | Menifee, CA STC completed engineering and traffic surveys for 114 roadway segments Citywide. CA-MUTCD methodology and provisions provided in the California Vehicle Code were applied to establish speed limits. The scope of services included field reviews, radar speed data collection, 24-hour directional traffic volume counts, collision data review and calculation of accident rates, E&TS report with recommendations for speed limits and summary sheets, and support for City Council meeting.

Data collection and field reviews were completed in December 2019. The Draft E&TS report was submitted in March 2020. The project was put on hold by the City for almost a year. Once the project resumed, new radar speed data collection was required for nearly two-dozen segments as roadway improvements had occurred over the time lapse. STC updated the E&TS report and summary sheets, which were approved in May 2021.

STC Project Team: David DiPierro, Project Manager; Jason Stack, Principal-In-Charge; Stephen Manganiello, QA/QC Manager; Myles Baidy, Project Engineer; Philip Wragg, Project Planner Client Reference: Rob Blough, PE, TE, City Traffic Engineer, [email protected] (760) 518-8126

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4. Project Team
STC is offering an experienced Project Team that
has worked on several Citywide engineering and
traffic surveys together, all led by Mr. David
DiPierro, TE. David will serve as STC’s project
manager and day-to-day point of contact for the
City. He brings over 35 years of traffic engineering
expertise to the City and has a keen
understanding of municipal operations having
spent most of his career in the public sector.

David will be supported by Jason Stack, PE, PTOE,
who will serve as Principal-in-Charge, and
Stephen Manganiello, TE, who will be responsible
for Quality Assurance and Quality Control. Jason
and Stephen bring nearly 50 years of combined
traffic engineering experience to the team.

Technical work, analysis and report preparation will be performed by Myles Baidy, EIT, Project Engineer and Philip Wragg, AICP, Project Planner. Myles and Philip have supported numerous engineering and traffic surveys. Miguel Lomeli, Assistant Engineer will support preparation of the strip maps and graphics.

David DiPierro, TE, will serve as Project Manager. David joined STC after serving over three decades with the Cities of San Diego and Oceanside’s Traffic Engineering Divisions. He lends his expertise as a former City Traffic Engineer having managed hundreds of traffic safety projects and planning efforts, many involving forging consensus among diverse stakeholders. David provides effective project management with a strong adherence to professional standards and a high-quality work product.

Relevant Experience
• Project Manager, Citywide Engineering and Traffic Surveys – Imperial Beach, National City, Menifee, Oceanside
• Project Manager, Local Road Safety Plans – Cathedral City, Banning, Brawley, Oceanside • Project Manager (City Traffic Engineer), Safe Routes to School Program – Oceanside Years of Experience: 35
Education: M.B.A., San Diego State University (1997)
B.S., Civil Engineering, University of Rhode Island (1986) License: Professional Engineer (Traffic) California, #2234 Professional Affiliations: ITE
Areas of Expertise/Experience:

Former City Traffic Engineer
Engineering and Traffic Surveys
Traffic Safety Assessments
Local Road Safety Plans
Active Transportation

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Jason Stack, TE, PTOE, will serve as Principal-in-Charge. Jason is the President and Founder of STC and has over 23 years of specialized traffic engineering experience including direct experience serving the City of Hemet.

He will be available to the City to guarantee quality of work product, staffing, and timeliness of submittals. Jason has always been committed to getting the job done right and continues to serve as a mentor to STC’s younger staff.

Relevant Experience
• Principal-in-Charge, Citywide Engineering and Traffic Surveys – Imperial Beach, National City, Menifee
• Principal-in-Charge, Local Road Safety Plans – Cathedral City, Banning, Brawley, Oceanside • Principal-in-Charge, Systemic Safety Analysis Report – Hemet Stephen Manganiello, TE, will serve as QA/QC Manager. Stephen has over 22 years of experience in the traffic engineering field. Prior to joining STC, he served as the Director of Public Works/City Engineer for the City of National City for eight years, while maintaining his role as City Traffic Engineer for over 13 years. He lends a unique perspective to the industry, having worked at the highest levels of management in both the public and private sectors, including serving as Acting City Manager for the City of National City.

Relevant Experience
• QA/QC Manager, Citywide Engineering and Traffic Surveys – Imperial Beach, National City, Menifee
• QA/QC Manager, Local Road Safety Plans – Cathedral City, Banning, Brawley, Oceanside • Senior Principal Manager, On-Call Traffic Engineering – Menifee, Banning, Jurupa Valley Years of Experience: 23
Education: B.S. Civil Engineering, University of
Massachusetts Lowell (1999)
License: Professional Engineer (Traffic) California, #2790 PTOE, United States, #4174
Professional Affiliations: ITE, APWA, ITS America
Areas of Expertise/Experience:

Traffic Safety and Operations
Intelligent Transportation Systems
Traffic Engineering PS&E
Traffic Signal Timing
Traffic Signal Communications
Years of Experience: 22
Education: M.S. Civil Engineering University of
Wisconsin-Madison (2003); B.S. Civil Engineering
University of Wisconsin-Madison (2000)
License: Professional Engineer (Traffic) California, #2973 Professional Affiliations: ITE, APWA
Areas of Expertise/Experience:

Former City Traffic Engineer
CIP Management
Engineering and Traffic Surveys
Traffic Safety Assessments
Local Road Safety Plans

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Myles Baidy, EIT, will serve as Project Engineer. Myles has six years of experience in traffic engineering and transportation planning. He has worked on projects throughout the State of Massachusetts, primarily in Boston, and throughout Southern California since joining STC, giving him a unique perspective on transportation solutions and innovation. Myles specializes in intersection and corridor operations analysis, multi-modal transportation studies, and preparation of technical reports.

Relevant Experience
• Project Engineer, Citywide Engineering and Traffic Surveys – Imperial Beach, National City, Menifee
• Project Engineer, Local Road Safety Plans – Cathedral City, Banning, Brawley • Project Engineer, HSIP Cycle 11 Grant Applications – Cathedral City, Banning, Brawley Philip Wragg, AICP, will serve as Project Planner. Phil has over eight years specialized experience in transportation planning and travel behavior, working on projects in Europe, the Middle East and North America. Phil supports variouslocal agencies with review of traffic impact studies and VMT analysis, traffic signal and multi-way stop warrant analysis, engineering and traffic surveys, traffic safety assessments, and local mobility analysis.

Relevant Experience
• Project Planner, Citywide Engineering and Traffic Surveys – Imperial Beach, National City, Menifee
• QA/QC Manager, Local Road Safety Plans – Cathedral City, Brawley, Banning, Oceanside • Project Planner, On-Call Traffic Engineering – Menifee, Jurupa Valley, National City Years of Experience: 6
Education: B.S. Civil Engineering, University of
Massachusetts Amherst (2016)
License: Engineer-in-Training, Massachusetts, #26030
Professional Affiliations: ITE
Areas of Expertise/Experience:

Engineering and Traffic Surveys
Traffic Safety Assessments
Local Road Safety Plans
Active Transportation
Technical Analysis and Reporting
Years of Experience: 8
Education: Master of City Planning, University of the
West of England B.A., Economics, University of
Greenwich
License: AICP Certified Planner, #32473
Professional Affiliations: APA
Areas of Expertise/Experience:

Traffic Impact Studies
VMT Analysis
Engineering and Traffic Surveys
Traffic Safety Assessments
Local Mobility Analysis

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5. Description of Services
The City of Hemet requires a licensed professional traffic engineer to provide a Citywide Engineering and Traffic Survey (E&TS) as the basis for the establishment and enforcement of speed limits for 144 roadway segments within the City. The requirement to perform an E&TS for speed limits is based on the California Vehicle Code (CVC). The methodology is based on CA-MUTCD. The goal is to survey the roadways to determine if conditions have changed where current speed limits should be modified. Factors to consider include 85th percentile speeds, 10 mph pace, adjacent land uses, and traffic and roadside conditions not readily apparent to motorists.

CVC Section 40802 states that at least once every five (5), seven (7) or fourteen (14) years, local agencies should re-evaluate non-statuary speed limits on segments of their roadways. Assembly Bill 43 (AB43), which was approved by the Governor of California on October 8, 2021 and became effective on January 1, 2022, enacted various amendments to the CVC regarding E&TS and establishing speed limits. Notable changes include:
• Local authorities to consider the safety of vulnerable pedestrian groups. • Prima facie speed limit of 25 MPH to be established on state highways located in any business or residence district.
• A lowered speed limit on a section of highway contiguous to a business activity district. • Local authority to declare speed limit of 20 mph or 15 mph. • The period that a speed limit is justified by an E&TS has changed from 10 years to 14 years.

STC is very familiar with these changes and the methodology required to conduct an E&TS, having recently gone through the process on behalf of several local agencies. Our scope of work based on the requirements set forth in the RFP and our experience completing E&TS for other local agencies in compliance with CVC and CA-MUTCD is summarized below.

Task 1 – Project Management and Meetings
STC’s Project Manager, David DiPierro, TE, will coordinate the day-to-day activities for the duration of the project and serve as the primary point of contact for the City. Following issuance of the Notice to Proceed, Mr. DiPierro will schedule a project kick-off meeting with City staff to discuss the project objectives, schedule, scope, and City policies and procedures. Locations, methodology and schedule for data collection will be confirmed at the meeting. Mr. DiPierro will also coordinate progress meetings at key project milestones to present results and obtain feedback. STC will prepare and email meeting agendas to City staff in advance of each meeting and email meeting minutes within three business days after each meeting for review by attendees. Mr. DiPierro will maintain regular communications with the City’s project manager throughout the course of the project. Any issues encountered during data collection or other key tasks will be communicated to the City’s project manager in a timely manner with details on potential impacts and plan of action to resolve.

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Mr. DiPierro will monitor the project schedule using MS Project and budget using STC’s financial management software, which provides real-time accounting of staff time and expenditures versus budget for each phase of work and key deliverables.

STC will submit invoices monthly to the City in an organized format and with sufficient detail and backup documentation to clearly identify personnel, hours worked, and tasks completed. STC will control all project documents and provide deliverables and final files to the City in electronic format and hard copy as requested. STC will maintain project files and data in an organized, logical fashion, and will be able to promptly retrieve and distribute project information to the City in the event of an audit or Public Records Act (PRA) request for information.

Task 1 Deliverables:
• Meeting Agendas and Minutes
• Project Schedule and Updates
• Monthly Invoices
Task 2 – Field Review / Data Collection
STC will use a third-party traffic count vendor to collect directional, 24-hour Average Daily Traffic (ADT) volumes for each roadway segment. The vendor will also use a calibrated radar gun to capture directional vehicle speeds for a minimum of 100 vehicles within a 2-hour period of free flow traffic for each roadway segment. The speed data will be processed by the vendor to provide reports summarizing 85th percentile speeds, 10 mph pace, and other statistics. Frequency histograms and cumulative frequency curve diagrams will be generated from the speed data collected. Mr. DiPierro will coordinate with City staff to ensure data is not collected during holiday weeks, when local schools are not in session, and/or during special events that may impact specific roadway segments.

Mr. DiPierro will accompany Mr. Baidy or Mr. Wragg to drive each roadway segment during free flow traffic conditions to determine reasonable travel speeds from the driver’s viewpoint. STC will take photos of each roadway segment and note roadway characteristics including roadway cross sections, adjacent land uses, school zones, number and location of driveways, presence of parked vehicles, pedestrian and bicycle activity, visibility, and traffic controls.

Accident information will be obtained from the Statewide Integrated Traffic Records System (SWITRS) for the most recent three-year period available. Data available from the City’s collision database will also be obtained and cross referenced. The data will be reviewed and corresponding accident rates (number of reported accidents per million vehicle miles) will be calculated and compared to the statewide averages. The 24-hour directional ADT data will be used to calculate accident rates for each segment.

Task 2 Deliverables:
• Field documentation, radar speed data, ADT counts, SWITRS collision data

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Task 3 – Analysis, Final Field Check, and E&TS Report
STC will review the traffic and speed data, three years of SWITRS collision data, notes from the field reviews, and other required information to perform the E&TS for the identified roadway segments.

The findings will be summarized in a report with narrative, summary tables, exhibits, and data sheets as attachments. Final field checks will be performed as needed to confirm potential discrepancies in the data compared to observations during the initial field reviews. Upon completion of the preliminary analysis and recommendations for establishing speed limits, Mr.

DiPierro will schedule a meeting with City staff. This will provide an opportunity to go over the details and speed limit justifications for each roadway segment. STC will document feedback provided and incorporate into the Draft E&TS report.

STC will prepare strip maps for each roadway segment showing results of the collision data, speed measurement, and other pertinent information. The graphic below shows the level of detail for presenting the collision data. Remaining data including a key map and photos from the field review will be added to each exhibit.

The E&TS, draft and final report, and summary sheets will be prepared under the supervision of Mr. DiPierro, TE, and certified on behalf of the City. We have budgeted for up to two rounds of review and comments by City staff on the draft report. We will provide electronic copies of each

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submittal and five hardcopies of the final report placed in three-ring binders, such that City police officers and engineering staff can make copies of individual E&TS sheets as needed. STC will also provide a presentation that summarizes the final E&TS report to City Council. The following is an example of an E&TS summary sheet, which may be modified or supplemented with additional information or graphics such as strip maps, frequency histograms and/or cumulative frequency curve diagrams.

Task 3 Deliverables:
• Draft E&TS Report with responses to City Comments (electronic submittal) • Final E&TS Report (electronic submittal and five hardcopies in three-ring binders)

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Schedule
STC has provided a preliminary schedule, which considers receipt of Notice to Proceed by mid-February 2023. This would allow for a project kick-off meeting in February followed by field reviews and data collection in March when schools are in session. We anticipate submittal of the Draft E&TS report in June, Final Report in August, and presentation to City Council in September.

Task # Task Name Duration February March April May June July August September 1 Project Management and Meetings 8 months
Kick-off Meeting ---
2 Field Review / Data Collection

2.1 Field Review 1 month

2.2 Data Collection and Processing 2 months
3 Analysis, Final Field Check, and E&TS Report

3.1 Analysis and Final Field Check 1 month
Progress Meeting - Review Preliminary Results ---

3.2 Draft E&TS Report 3 months
City Staff Review 2 weeks
Progress Meeting - Review City Comments ---

3.3 Draft Final E&TS Report w/ Response to Comments 2 weeks City Staff Review 2 weeks

3.4 Final E&TS Report w/ Response to Comments 1 week

3.5 Presentation at City Council Meeting ---
STC Traffic Proposed Schedule - Hemet E&TS

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6. Quality Assurance and Quality Control
STC takes great pride in providing our clients with high-quality deliverables that meet engineering standards. This is accomplished through STC’s Quality Management Program, which is tailored to each project to mitigate risk and ensure successful project delivery. The process starts with the QA/QC Manager meeting with the Project Manager to review the scope of work and technical requirements for each task, project deliverables, schedule, and client communication protocols.

The objective is to identify quality control processes and checklists that will be applied by the project manager and team to complete tasks and inspect deliverables for adherence to engineering standards, City requirements, Federal and/or State regulations, and STC standard practice. The QA/QC Manager’s role is to provide quality assurance throughout the duration of the project by providing oversight and compliance checks on quality control processes. Mr. Manganiello has been assigned this role for the E&TS.

STC’s applies the following multi-step quality control process for preparation of plans and reports:

Step 1 – Initial Review. Once a plan or report outline has been developed by the preparer with input and oversight by the technical lead, the plan is reviewed by the project manager.

Step 2 – Backcheck Initial Review. The preparer will backcheck the corrections and additions and update the plan or report accordingly.

Step 3 – Print and Check. The preparer will print the newly updated plan or report and complete a self-check of the document to ensure that all mark-ups and comments have been addressed and that there are no errors or omissions.

Step 4 – Verification. The project manager will verify that all mark-ups have been addressed and incorporated. If there are any outstanding comments, the plan or report will be marked-up and sent back to the preparer for correction. These steps will be repeated until all corrections have been addressed, at which point the deliverable may be submitted to the client.

STC is often in the position of providing plan check and traffic study reviews as an extension of City staff. The importance of visiting a project site in person, driving the street, and making observations is critical to properly conceptualizing the conditions that require engineering study, analysis, and design. Too often agencies are saddled with “design by review.” This results from over utilization of on-line aerial imaging applications and a lack of appreciation for the real-world consequences of analysis and design errors. Our dedication to QA/QC, and the rigor with which we approach it, has developed out of our extensive experience providing on-call services to public agency clients.

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STC’s Quality Assurance and Quality Control Program
• Clearly define project deliverables and schedule with control points integrated in the schedule.
• Ensure qualified reviewers conduct independent reviews in their specific areas of expertise. • Identify clear standards used on design and technical studies. • Develop a documentation and communications plan outlining the protocol for all communications.
• Use standard format for documenting comments and responses provided as part of the review process.
• Use standard format and procedures for certifying that all requirements of the QC Plan have been met and that all comments and issues have been resolved to the satisfaction of the reviewer.
• Check all documents for accuracy and completeness with prescribed checklists, standards, policies, and procedures. QC checklists will be refined for each Task Order based on standard checklists used by STC.

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7. Availability
The table below summarizes the availability of key staff identified on STC’s project organizational chart, including current projects, duties, workload, and client contact information.

STC Traffic – Availability of Key Personnel
Staff (% Available) Project / Role (% Obligated - Est. Completion) Client Contact David DiPierro,
Project Manager
(60%)
National City E&TS
Project Manager
(50% - February 2023)
Roberto Yano, PE
Director of PW / City Engineer
[email protected]
(619) 207-9195
Carlsbad Housing Element Update
Project Manager
(20% - June 2023)
Scott Donnell, Senior Planner
[email protected]
(760) 602-4618
Brentwood Country Club Parking Assessment
Project Manager
(20% - January 2023)
Douglas Siebold, CFO
[email protected]
(424) 581-4181
Jason Stack,
Principal-in-Charge
(20%)
Temecula Traffic Signal Comm. Master Plan
Principal-in-Charge
(40% - March 2023)
Nick Minicilli, PE, TE
Senior Civil Engineer
[email protected]
(951) 693-3917
El Centro, Dogwood Road Signal Coordination
Principal-in-Charge
(10% - February 2023)
Felix De Leon Jr., PE
Associate Engineer
[email protected]
(760) 604-0240
Menifee, Newport Road Signal Coordination
Principal-in-Charge
(10% - March 2023)
Rob Blough, PE, TE
City Traffic Engineer
[email protected]
(760) 518-8126
Stephen
Manganiello,
QA/QC Manager
(30%)
National City E&TS
QA/QC Manager
(30% - February 2023)
Roberto Yano, PE
Director of PW / City Engineer
[email protected]
(619) 207-9195
Menifee On-Call Traffic Engineering
Project Manager
(30% - On-going)
Rob Blough, PE, TE
City Traffic Engineer
[email protected]
(760) 518-8126
Jurupa Valley On-Call Traffic Engineering
Project Manager
(30% - On-going)
Octavio Duran Jr., PE
Assistant City Engineer
[email protected]
(408) 612-2321

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STC Traffic – Availability of Key Personnel
Staff (% Available) Project / Role (% Obligated - Est. Completion) Client Contact Myles Baidy,
Project Engineer
(40%)
National City E&TS
Project Engineer
(40% - February 2023)
Roberto Yano, PE
Director of PW / City Engineer
[email protected]
(619) 207-9195
Vista, Citywide Lighting Assessment
Project Engineer
(30% - March 2023)
Kuna Muthusamy, PE
Director of Public Works
[email protected]
(619) 609-3918
Colton, Washington Street Bike Lanes
Project Engineer – PS&E
(40% - April 2023)
Victor Ortiz, PE
City Engineer
[email protected]
(909) 514-4210
Philip Wragg,
Project Planner
(70%)
National City E&TS
Project Planner
(70% - February 2023)
Roberto Yano, PE
Director of PW / City Engineer
[email protected]
(619) 207-9195
Menifee On-Call Traffic Engineering
Project Planner – TIA reviews
(15% - On-going)
Rob Blough, PE, TE
City Traffic Engineer
[email protected]
(760) 518-8126
Jurupa Valley On-Call Traffic Engineering
Project Planner – TIA reviews
(15% - On-going)
Octavio Duran Jr., PE
Assistant City Engineer
[email protected]
(408) 612-2321
Miguel Lomeli,
Assistant Engineer
(60%)
National City E&TS
Associate Engineer
(30% - February 2023)
Roberto Yano, PE
Director of PW / City Engineer
[email protected]
(619) 207-9195
Temecula Traffic Signal Comm. Master Plan
Associate Engineer
(30% - March 2023)
Nick Minicilli, PE, TE
Senior Civil Engineer
[email protected]
(951) 693-3917
Vista, Citywide Lighting Assessment
Associate Engineer
(40% - March 2023)
Kuna Muthusamy, PE
Director of Public Works
[email protected]
(619) 609-3918

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Proposal for Hemet
– Engineering and Traffic Survey
STC Traffic, Inc. 19

8. Cost Proposal
Employee Name Jason Stack David DiPierro Stephen
Manganiello Myles Baidy Philip Wragg Miguel Lomeli
Principal-InCharge
Senior
Principal
Manager
QA/QC
Manager
Project
Engineer
Project
Planner
Assistant
Engineer
Standard Billing Rate $250.00 $230.00 $230.00 $180.00 $150.00 $120.00 Task Task Description Total
Hours Total Cost
Task 1 Project Management and Meetings 2 12 2 4 8 - 28 $ 5,640.00 Task 2
Task 2.1 Field Review - 40 2 8 40 - 90 $ 17,100.00
Task 2.2 Data Collection and Review - - - - 8 - 8 $ 1,200.00 Task 3
Task 3.1 Analysis and Final Field Check - 8 2 8 24 - 42 $ 7,340.00 Task 3.2 Draft E&TS Report (includes strip maps) 2 8 4 16 40 80 150 $ 21,740.00 Task 3.3 Draft Final E&TS Report - 4 2 8 20 20 54 $ 8,220.00 Task 3.4 Final E&TS Report - 2 1 2 4 4 13 $ 2,130.00
Task 3.5 Presentation at City Council Meeting - 12 1 4 16 4 37 $ 6,590.00 4 86 14 50 160 108 422
$1,000.00 $19,780.00 $3,220.00 $9,000.00 $24,000.00 $12,960.00 $69,960.00 $ 20,000.00
$ 89,960.00
City of Hemet Citywide Engineering & Traffic Survey
STC Traffic Cost Proposal
Total Hours

TOTAL COST
ODC: Speed Survey Count Vendor (Task 2.2)
Subtotal Labor
Field Review / Data Collection
Analysis, Final Field Check, and E&TS Report Page 49 of 1236

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STC Traffic, Inc.

Appendix A. Sample Work Product

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City of Imperial Beach
June 2022 Report
Engineering and Traffic Study
for Speed Limits

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Engineering and Traffic Survey for Speed Limits i
City of Imperial Beach

TABLE OF CONTENTS
TRAFFIC ENGINEER’S CERTIFICATION ................................................................................III 1 INTRODUCTION ..................................................................................................... 4

1.1 Regulations and Guidelines...................................................................................................... 4

1.2 Methods for Estimating Speed Limits....................................................................................... 5

1.2.1 Basic Speed Law (CVC 22350)................................................................................................... 6

1.2.2 Prima Facie Speed Limits (CVC 22352) ..................................................................................... 6

1.2.3 Establishment of Speed Zones.................................................................................................. 6 2 SPEED SURVEY LOCATIONS ............................................................................... 7 3 METHODOLOGY FOR ESTABLISHING SPEED LIMITS ......................................11

3.1 Speed Survey Procedures.......................................................................................................11

3.2 Local Street Exemptions (CVC 40802) ....................................................................................12

3.3 Business Activity District (CVC 22358.9).................................................................................13

3.4 Other Considerations..............................................................................................................14

3.5 Radar Collection Time Frame ................................................................................................. 14 4 ANALYSIS FACTORS............................................................................................15

4.1 Speed Data .............................................................................................................................15

4.2 Accident History .....................................................................................................................16 5 RESULTS AND RECOMMENDATIONS.................................................................17

5.1 Locations of "No Speed Limit Changes" .................................................................................17

5.2 Locations of Speed Limit Changes..........................................................................................18

5.3 Summary of Recommendations.............................................................................................20

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Engineering and Traffic Survey for Speed Limits ii
City of Imperial Beach

LIST OF FIGURES
Figure 2‐1 Study Segment Locations............................................................................................................. 8 Figure 2‐2 Existing Speed Limit Postings..................................................................................................... 10 Figure 5‐1 Recommended Speed Limit Postings......................................................................................... 19

LIST OF TABLES
Table 2‐1 List of Study Segments.................................................................................................................. 9 Table 5‐1 Locations Recommended for No Speed Limit Changes.............................................................. 17 Table 5‐2 Locations Recommended for Speed Limit Changes.................................................................... 18

LIST OF APPENDICIES
Appendix A  ............................................................................................................ Radar Speed Survey Data Appendix B ..................................................................................... 24‐Hour Directional Volume Count Data Appendix C ...................................................................... Study Segment Characteristics and Accident Rate Appendix D  ........................................................................... Engineering & Traffic Survey Summary Sheets

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Engineering and Traffic Survey for Speed Limits iii
City of Imperial Beach
TRAFFIC ENGINEER’S CERTIFICATION

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Engineering and Traffic Survey for Speed Limits 4
City of Imperial Beach
1 INTRODUCTION
In accordance with procedures established by the State of California, this Engineering and Traffic Survey has been developed for the City of Imperial Beach as the basis for the establishment and enforcement of speed limits for selected streets within the City. The work provided herein was authorized by the City and was performed by the engineering consulting firm STC Traffic, Inc.

The official speed survey for the City of Imperial Beach was conducted in 2014. This document is an update and includes the locations identified in 2014. There have been changes to some of the street’s characteristics since the 2014 study and some of the study segments have been updated to reflect these changes.

The requirement to perform an Engineering and Traffic Survey for speed limits is based on the California Vehicle Code (CVC). The goal of the Engineering and Traffic Survey is to identify the roadways to determine if conditions have changed where current speed limits should be modified.

1.1 Regulations and Guidelines
CVC Section 40802 states that at least once every five (5), seven (7) or fourteen (14) years, states and local agencies should re-evaluate non-statuary speed limits on segments of their roadways. Assembly Bill No. 43 (AB43) was approved by the Governor of California on October 8, 2021 and became effective on January 1, 2022. AB43 is an act to amend and add sections to the CVC. The bill authorizes:
› Local authorities to consider the safety of vulnerable pedestrian groups. › Prima facie speed limit of 25 MPH to be established on state highways located in any business or residence district.
› A lowered speed limit on a section of highway contiguous to a business activity district. › Caltrans and local authority to declare speed limit of 20 or 15 MPH. › The period that a speed limit is justified by a traffic and engineering survey has changed from 10 years to 14 years.

Recent changes to the CVC, which are summarized in the California Manual on Uniform Traffic Control Devices (CA MUTCD) 2014 Edition, Revision 6 (effective March 30, 2021), changed the policy and procedure for setting speed limits in California. Engineering and Traffic Surveys must be performed with the use of radar or other approved electronic devices if the use of radar is to be employed to enforce speed limits. Per the CVC Section 40802, a "speed trap" is either of the following:
1) A particular section of a highway measured as to distance and with boundaries marked, designated, or otherwise determined in order that the speed of a vehicle may be calculated by securing the time it takes the vehicle to travel the known distance. 2) A particular section of a highway with a prima facie speed limit that is provided by this code or by local ordinance under paragraph (1) of subdivision (b) of Section 22352, or established under Section 22354, 22357, 22358, or 22358.3, if that prima facie speed limit is not justified by an engineering and traffic survey conducted within five years prior to the date of the alleged violation, and enforcement of the speed limit involves the use of radar or any other electronic device that measures the speed of moving objects. This paragraph does not apply to a local street, road, school zone, senior zone, or business activity district.

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Engineering and Traffic Survey for Speed Limits 5
City of Imperial Beach
The definition of an Engineering and Traffic Survey is contained in CVC Section 627 and is as follows:

Engineering and Traffic Survey, as used in this code, means a survey of highway and traffic conditions in accordance with methods determined by the California Department of Transportation (Caltrans) for use by State and local authorities. An Engineering and Traffic Survey shall include, among other requirements deemed necessary by the department, consideration of the following:

Engineering and Traffic Survey, as used in this code, means a survey of highway and traffic conditions in accordance with methods determined by the California Department of Transportation (Caltrans) for use by State and local authorities. An Engineering and Traffic Survey shall include, among other requirements deemed necessary by the department, consideration of the following:
1) Prevailing speeds as determined by traffic engineering measurements. 2) Accident Records.
3) Highway, traffic and roadside conditions not readily apparent to the driver. 4) Residential Density.
5) Safety of bicyclists and pedestrians, with increased consideration for vulnerable pedestrian groups including children, seniors, persons with disabilities, users of personal assistive mobility devices, and the unhoused.

Per CVC Section 627 (c)(1) Residential Density is defined as, where any of the following conditions exist on the particular portion of highway and the property contiguous thereto, other than a business district:

A. Upon one side of the highway, within a distance of a quarter of a mile, the contiguous property fronting thereon is occupied by 13 or more separate dwelling houses or business structures.

B. Upon both sides of the highway, collectively, within a distance of a quarter of a mile, the contiguous property fronting thereon is occupied by 16 or more separate dwelling houses or business structures.

C. The portion of highway is longer than one-quarter of a mile but has the ratio of separate dwelling houses or business structures to the length of the highway described in either subparagraph (A) or (B).

1.2 Methods for Estimating Speed Limits
This section provides details on the methods available for estimating speed limits and includes relevant references to the CVC. The CVC has set certain regulations regarding the posting and enforcement of speed zones. These regulations generally reflect the viewpoint that speed zoning should be based on traffic conditions and natural driver behavior and not because of an arbitrary response to a traffic event or occurrence. Therefore, it is important to have a general understanding of the "Basic Speed Law,” and "Prima Facie Speed Limits".

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Engineering and Traffic Survey for Speed Limits 6
City of Imperial Beach

1.2.1 Basic Speed Law (CVC 22350)
All fifty states base their speed regulations on the Basic Speed Law. In California, CVC 22350 defines the basic speed law as:
“No Person shall drive a vehicle upon a highway at a speed greater than is reasonable or prudent having due regard for weather, visibility, the traffic on, and the surface and width of the highway, and in no event at a speed which endangers the safety of persons or property." This law recognizes that driving conditions vary widely from time-to-time and place-to-place and, therefore, no set of fixed driving rules will adequately serve all conditions. The motorist will constantly adjust his driving behavior to fit the conditions he encounters. He must learn to do this with minimal assistance from the police. The Basic Speed Law is founded on the belief that a majority of motorists are able to modify their driving behavior properly, as long as they are aware of the conditions around them

1.2.2 Prima Facie Speed Limits (CVC 22352)
All other speed limits are prima facie limits which, "on the face of it", are reasonable and prudent under normal conditions. A driver may exceed any prima facie limit if it is safe to do so under prevailing conditions. However, when a police officer cites a driver for exceeding a prima facie speed limit, it is up to the driver to prove, if he can, that he was driving in a reasonable and prudent manner under the existing conditions and did not constitute a violation of the basic speed law. The opportunity given to the driver to exceed a prima facie speed limit when it is safe to do so recognizes the fact that any posted speed limit cannot adequately reflect the many different conditions of traffic, weather, visibility, etc., that may be found on the same highway at different times.

Certain prima facie limits are automatically established by law (CVC 22352), including a 15 mph speed limit in alleys, blind intersections, blind railroad crossing, and the 25 mph limit in business and residence districts. There is also a part time 25 mph limit in school zones when children are present in route to or from school, and when passing a senior center or other facility primarily used by senior citizens.

1.2.3 Establishment of Speed Zones
The reason that speed limit zones and their required postings are established is to guard reasonable drivers from the unreasonable behavior of reckless, unreliable, or otherwise dangerous drivers. As with other similar laws, the limits identified are based on the consensus of the majority of those who drive the highway as to what speed is reasonable and safe. It is this type of information that is reflected in the analysis section of this report. Namely, posted speed limits are a reflection of that speed which most people deem to be safe as opposed to a minority of drivers who do not drive in a reasonable manner.

Speed zones are also established to advise drivers of road conditions or hazards that may not be readily apparent to a reasonable driver. For that reason, a field review of related road/traffic variables is conducted which considers the analytical data and accident history of a particular roadway segment to determine a safe and reasonable speed limit.

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Engineering and Traffic Survey for Speed Limits 7
City of Imperial Beach
2 SPEED SURVEY LOCATIONS
Speed evaluation data was collected on 21 different roadway segments along 10 different roadways in the City of Imperial Beach. These roadways and their corresponding segments are shown on a map provided in Figure 2-1, and are listed in Table 2-1. Existing speed limit postings are shown in Figure 2-2.

As described in the CA MUTCD Section 2B.13, the individual locations on which radar data collection procedures were used involved considerations for the following:
a. Minimize the effect of a stop sign or traffic signal locations. b. Measure the unimpeded speed of free-flowing vehicles. c. Speed measurements should be taken during off-peak hours between peak traffic periods on weekdays.
d. The weather should be fair (dry pavement) with no unusual conditions prevailing.

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BOUNDARY RD

CASPIAN WAY

IMPERIAL BEACH BLVD

EBONY AVE

ONEONTA AVE ONEONTA AVE

HOLLY AVE HOLLY AVE

HICKORY CT

GROVE AVE

FERN AVE FERN AVE

CALLA AVE

CYPRESS AVE

CHERRY AVE

CHERRY AVE

BASSWOOD AVE

SPRUCE ST

THORN ST

PALM AVE PALM AVE

DAHLIA DAHLIA AVE

DONAX DONAX AVE

DONAX AVE

DAISY AVE

DATE AVE

CITRUS AVE CITRUS AVE

BONITA AVE GALLA AVE SILVER STRAND

GALLA AVE

ELM AVE

ELM AVE

EVERGREEN AVE

ELDER AVE

EBONY AVE

ELDER AVE

ELKWOOD AVE

IRIS AVE
2ND ST
3RD ST
4TH ST
5TH ST
8TH ST

DELAWARE ST
7TH ST 7TH ST

SEACOAST DR

OCEAN LN

HEMLOCK AVE

GATLIN ST

BUTLER ST

HEMLOCK AVE

TOWER RD

IRIS AVE

SARATOGA ST

BOUNDARY RD
10TH ST
9TH ST 9TH ST
5TH ST

CALIFORNIA ST

LOUDEN LN

EAST LN

DROWNING ST

DELAWARE ST

CONNETICUT ST
7TH ST

GRANGER ST
14TH ST
11TH ST
12TH ST

FLORENCE ST FLORENCE ST

FLORIDA ST

GEORGIA ST
13TH ST
Pacific
Ocean
8TH ST

EMORY ST
10TH ST
11TH ST

FLORIDA ST
12TH ST13TH ST
15TH ST
CORONADO AVE ATWATER ST 16TH ST

SEA PARK DR

ARRIBA AVE
75 1
2 3
4 5 6
7 8
8 9
10 11 12
13 14
15 16
17 18
19 20
21 NotTo Scale
City of Imperial Beach, Engineering and Traffic Survey for Speed Limits Figure 2-1
Study Segment LocaƟons

LEGEND
Study Segment
City Limits
X

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Engineering and Traffic Survey for Speed Limits 9
City of Imperial Beach
Table 2-1 List of Study Segments

STUDY SEGMENT
9th Street

1. SR-75 to Imperial Beach Boulevard

2. Imperial Beach Boulevard to Sea Park Drive
13th Street

3. Cypress Avenue to SR-75

4. SR-75 to Imperial Beach Boulevard

5. Imperial Beach Boulevard to Tower Road/ Iris Avenue
15th Street

6. Imperial Beach Boulevard to Iris Avenue/ Satellite Boulevard Connecticut Street

7. Elm Avenue to Imperial Beach Boulevard
Elm Avenue

8. Seacoast Drive to 9th Street

9. 9th Street to East City Limits
Imperial Beach Boulevard

10. Seacoast Drive to 4th Street

11. 4th Street to 13th Street

12. 13th Street to 15th Street
Palm Avenue

13. Seacoast Drive to 3rd Street

14. 3rd Street to Delaware Street
SR-75

15. North City Limits to 9th Street (eastbound)

16. 9th Street to 13th Street (eastbound)

17. 13th Street to 9th Street (westbound)

18. 9th Street to North City Limits (westbound)
Rainbow Drive

19. SR-75 to Palm Avenue
Seacoast Drive

20. Palm Avenue to Imperial Beach Boulevard

21. Imperial Beach Boulevard to Southern Terminus

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BOUNDARY RD

CASPIAN WAY

IMPERIAL BEACH BLVD

EBONY AVE

ONEONTA AVE ONEONTA AVE

HOLLY AVE HOLLY AVE

HICKORY CT

GROVE AVE

FERN AVE FERN AVE

CALLA AVE

CYPRESS AVE

CHERRY AVE

CHERRY AVE

BASSWOOD AVE

SPRUCE ST

THORN ST

PALM AVE PALM AVE

DAHLIA DAHLIA AVE

DONAX DONAX AVE

DONAX AVE

DAISY AVE

DATE AVE

CITRUS AVE CITRUS AVE

BONITA AVE GALLA AVE SILVER STRAND

GALLA AVE

ELM AVE

ELM AVE

EVERGREEN AVE

ELDER AVE

EBONY AVE

ELDER AVE

ELKWOOD AVE

IRIS AVE
2ND ST
3RD ST
4TH ST
5TH ST
8TH ST

DELAWARE ST
7TH ST 7TH ST

SEACOAST DR

OCEAN LN

HEMLOCK AVE

GATLIN ST

BUTLER ST

HEMLOCK AVE

TOWER RD

IRIS AVE

SARATOGA ST

BOUNDARY RD
10TH ST
9TH ST 9TH ST
5TH ST

CALIFORNIA ST

LOUDEN LN

EAST LN

DROWNING ST

DELAWARE ST

CONNETICUT ST
7TH ST

GRANGER ST
14TH ST
11TH ST
12TH ST

FLORENCE ST FLORENCE ST

FLORIDA ST

GEORGIA ST
13TH ST
Pacific
Ocean
8TH ST

EMORY ST
10TH ST
11TH ST

FLORIDA ST
12TH ST13TH ST
15TH ST
CORONADO AVE ATWATER ST 16TH ST

SEA PARK DR

ARRIBA AVE
25 SPEED
LIMIT
25 SPEED
LIMIT
35 SPEED
LIMIT
25 SPEED
LIMIT
25 SPEED
LIMIT
30 SPEED
LIMIT
35 SPEED
LIMIT
25 SPEED
LIMIT 35
SPEED
LIMIT
35 SPEED
LIMIT
30 SPEED
LIMIT
30 SPEED
LIMIT
35 SPEED
LIMIT
35 SPEED
LIMIT
30 SPEED
LIMIT
30 SPEED
LIMIT
75 40
SPEED
LIMIT
45 SPEED
LIMIT
30 SPEED
LIMIT
25 SPEED
LIMIT
NotTo Scale
City of Imperial Beach, Engineering and Traffic Survey for Speed Limits Figure 2-2
ExisƟng Speed Limit PosƟngs

LEGEND
Posted Speed Limit
Study Segment
City Boundary
25 SPEED
LIMIT

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Engineering and Traffic Survey for Speed Limits 11
City of Imperial Beach
3 METHODOLOGY FOR ESTABLISHING SPEED LIMITS
The CA MUTCD specifies a "short method of determining speed limits on City and County Through Highways, Arterial and Collector Roads Procedures.” This short method of speed zoning is based on the premise that the reasonable speed limit is one that conforms to the actual behavior of the majority of motorists, and that by measuring motorist speeds, one will be able to select a speed limit that is both reasonable and effective. Other factors that may be considered when establishing or reevaluating speed limits are the following:

A. Road characteristics, shoulder condition, grade, alignment, and sight distance; B. The pace;
C. Roadside development and environment;
D. Parking practices and pedestrian activity; and
E. Reported crash experience for at least a 12-month period.

3.1 Speed Survey Procedures
The following are guidelines for conducting a speed survey:
1) Only one person is required for the fieldwork. Speeds can be read directly from a radar gun or other speed measuring device.
2) A section of road should be selected with representative operating speeds. If speeds vary on a given road, additional surveys should be conducted. In this case, it may be necessary to establish additional speed zones with different speed limits.
3) Speed measurements should be taken during off-peak hours on weekdays. The weather should be fair with no unusual conditions prevailing. It is important that the surveyor and his equipment be so inconspicuous as not to affect traffic speeds. For this reason, an unmarked car is recommended, with the radar speed meter located as inconspicuously as possible. It should be placed as to be able to survey traffic in both directions, and should not make an angle greater than 15 degrees with the roadway centerline.
4) It is desirable to have a minimum sample of 100 automobiles in each survey, but in no case should the sample for any survey contain less than 50 automobiles. However, this may result in excessive survey periods for low-volume roads. Under these conditions, the survey should be conducted to obtain a bell-shaped representative sampling.
5) Recent changes to the CVC, which were incorporated into the CA MUTCD (Section 2B.13 Standard 12a) state that when a speed limit is to be posted, it shall be established at the nearest 5 mph increment of the 85th-percentile, rounding as standard mathematics directs. Under some circumstances the posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. If a 5 mph reduction is justified, the E&TS shall document in writing the conditions and justification for the lower speed limit and be approved by a registered Civil or Traffic Engineer. The reasons for the lower speed limit shall be in compliance with CVC Section 22358.

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Engineering and Traffic Survey for Speed Limits 12
City of Imperial Beach
The following examples are provided to explain the application of these speed limit criteria:
› Option 1: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. See Standard below for documentation requirements. o Example 1: If the 85th percentile speed in a speed survey for a location was 37 mph, then the speed limit would be established at 35 mph since it is the closest 5 mph increment to the 37 mph speed. The 35 mph established speed limit can be reduced by 5 mph to 30 mph if the conditions and justification for using this lower speed limit are documented in the E&TS and approved by a registered Civil or Traffic Engineer. o Example 2: If the 85th percentile speed in a speed survey for a location was 33 mph, then the speed limit would be established at 35 mph since it is the closest 5 mph increment to the 33 mph speed. The 35 mph established speed limit can be reduced by 5 mph to 30 mph if the conditions and justification for using this lower speed limit are documented in the E&TS and approved by a registered Civil or Traffic Engineer. › Option 2: For cases in which the nearest 5 mph increment of the 85th percentile speed would require a rounding up, then the speed limit may be rounded down to the nearest 5 mph increment below the 85th percentile speed if no further reduction is used. Refer to CVC Section 21400 (b).
o Example 3: If the 85th percentile speed in a speed survey for a location was 33 mph, instead of rounding up to 35mph, the speed limit can be established at 30mph, but no further reductions can be applied (which is allowed in the two examples above). 6) As a check on the validity of the proposed speed limit, an analysis should be made of the threeyear accident record for the section of roadway under consideration. If this Record shows an abnormally high percentage of accidents normally associated with excessive speeds, the proposed speed limit should be further reduced. This is a judgment situation and will not usually be a factor. 7) Short speed zones of less than half a mile should be avoided, except in transition areas. 8) Speed zone changes should be coordinated with changes in roadway conditions or roadway development.
9) Speed zoning should be in 10 mph increments except in urban areas where 5 mph increments are preferable.
10) Speed zoning should be coordinated between adjacent jurisdictions.

3.2 Local Street Exemptions (CVC 40802)
Many streets are designated as "Local" streets per CVC 40802. These streets are exempt from the radar study. Therefore, the speed limit for these streets does not require an Engineering and Traffic Survey. The CVC states the following:

For purposes of this section, a local street or road is one that is functionally classified as “local” on the “California Road System Maps,” that are approved by the Federal Highway administration and maintained by the Department of Transportation. It may also be defined as a “local street or road” if it primarily provides access to abutting residential property and meets the following three conditions:

A. Roadway width of not more than 40 feet.

B. Not more than one-half of a mile of uninterrupted length. Interruptions shall include official traffic control signals as defined in Section 445.

C. Not more than one traffic lane in each direction.

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Engineering and Traffic Survey for Speed Limits 13
City of Imperial Beach

3.3 Business Activity District (CVC 22358.9)
AB 43 added section 22358.9 to the Vehicle Code, to read:
› (a)(1) Notwithstanding any other law, a local authority may, by ordinance, determine and declare a 25 or 20 miles per hour prima facie speed limit on a highway contiguous to a business activity district when posted with a sign that indicates a speed limit of 25 or 20 miles per hour. (2) The prima facie limits established under paragraph (1) apply only to highways that meet all of the following conditions:
(A) A maximum of four traffic lanes.
(B) A maximum posted 30 miles per hour prima facie speed limit immediately prior to and after the business activity district, if establishing a 25 miles per hour speed limit. (C) A maximum posted 25 miles per hour prima facie speed limit immediately prior to and after the business activity district, if establishing a 20 miles per hour speed limit. › (b) As used in this section, a “business activity district” is that portion of a highway and the property contiguous thereto that includes central or neighborhood downtowns, urban villages, or zoning designations that prioritize commercial land uses at the downtown or neighborhood scale and meets at least three of the following requirements in paragraphs (1) to (4), inclusive:
(1) No less than 50 percent of the contiguous property fronting the highway consists of retail or dining commercial uses, including outdoor dining, that open directly onto sidewalks adjacent to the highway.
(2) Parking, including parallel, diagonal, or perpendicular spaces located alongside the highway.
(3) Traffic control signals or stop signs regulating traffic flow on the highway, located at intervals of no more than 600 feet.
(4) Marked crosswalks not controlled by a traffic control device. › (c) A local authority shall not declare a prima facie speed limit under this section on a portion of a highway where the local authority has already lowered the speed limit as permitted under Sections 22358.7 and 22358.8.
› (d) A local authority shall issue only warning citations for violations of exceeding the speed limit by 10 miles per hour or less for the first 30 days that a lower speed limit is in effect as authorized by this section.

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Engineering and Traffic Survey for Speed Limits 14
City of Imperial Beach

3.4 Other Considerations
Every street should be inspected for unusual traffic, roadway and roadside conditions not readily apparent to a motorist. A check should be made of the adequacy of traffic control devices, roadway alignment, width, surface conditions, and accident history. Any of these conditions may warrant the selection of a speed lower than the 85th percentile speed for speed zoning.

3.5 Radar Collection Time Frame
The hours of the radar speed survey data collection were restricted to off-peak periods (when possible) for heavily traveled streets and to uncongested peak periods on lightly traveled streets. All surveys were conducted in fair weather.

The radar unit was mounted at the top of the front dash of an unmarked vehicle with the meter reading unit sustained inside the vehicle. The radar unit's calibration was checked periodically using a tuning fork.

The radar operator recorded the speed meter readings for each location on the radar speed survey data sheets included in Appendix A following this report. A representative sampling of at least 100 vehicles were surveyed for each study location. At locations with very light traffic flow, a minimum sample of 50 vehicles were surveyed.

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Engineering and Traffic Survey for Speed Limits 15
City of Imperial Beach
4 ANALYSIS FACTORS

4.1 Speed Data
Several factors were used as input to our recommendations for speed limits. These include the 85th Percentile, the 10 MPH Pace and others. These are described in detail below. 1) The CRITICAL SPEED, or the 85th percentile is defined as that speed at or below which 85 percent of the traffic is moving. From experience, traffic engineers have found that this is one of the most reliable factors in determining appropriate speed limits. Hence, the accepted practice, and one that has been used in this case is to set the speed limit at or near the critical speed. This recognizes that other factors could be present where the above may not be appropriate. When this procedure is used, it not only conforms to that required by the State but it also provides a strong base for law enforcement personnel to properly enforce speed limits. 2) The 10 MPH PACE is that continuous 10 mph incremental range of speeds in which the largest number of recorded vehicles is contained. It is a measure of the dispersion of speeds within the sample surveyed. For this element, the accepted practice to the greatest extent possible, is to try and keep the recommended speed limit within the 10 mph pace after considering the critical speed and any factors requiring a speed lower than the critical speed. 3) The MEDIAN (MIDDLE) SPEED, or 50th percentile speed, represents the mid-point value within the range of recorded speeds for a particular roadway location. In other words, 50% of the vehicles travel faster than, and 50% travel slower than the median speeds. This value is another measure of the central tendency of the vehicle speed distribution. 4) The 15th PERCENTILE SPEED is that speed at or below which 15% of the vehicles are traveling.

This value is important in determining the minimum allowable speed limit, given that the vehicles traveling below this speed tend to obstruct the flow of traffic, thereby increasing the accident potential.
5) MODAL SPEED: The modal speed is the speed, which occurs most frequently in the distribution (the most). It serves as another useful measure in verifying the correct recommendation for speed limits.
6) THE MEAN (AVERAGE) is the sum of the speeds of the samples divided by the number of samples. 7) STANDARD DEVIATION: This is a mathematical element, which relates to measures of dispersion of data. It is used to assist in describing the center of speed distribution information around the arithmetic mean or the time mean speed. It also is used in the overall review of recommended speed limits and serves to verify the level of confidence of data used in making recommendations.

17.L

Engineering and Traffic Survey for Speed Limits 16
City of Imperial Beach

4.2 Accident History
Accident information is used to support reducing speed limits below the 85th percentile. The accidents along with daily traffic volumes are used to calculate the crash rate. In order to use this method, the location must be higher than the state’s crash rate. Accident information was obtained from the Statewide Integrated Traffic Records System (SWITRS) for the most recent three-year period available, January 2017 to December 2019. The accident information was reviewed, and corresponding crash rates (number of reported crashes per million vehicle miles) were calculated and compared to the statewide averages.

Twenty-four hour directional volume count (ADT) data was required to calculate segment accident rates.

The raw ADT data is provided in Appendix B and accident rates for each segment are provided in Appendix C.

17.L

Engineering and Traffic Survey for Speed Limits 17
City of Imperial Beach
5 RESULTS AND RECOMMENDATIONS
The following sections present the results of the Engineering and Traffic Survey for the 21 study locations.

The Summary of Recommendations table in Section 5.3 shows the necessary analysis elements that, in addition to the field review of a registered Traffic Engineer, led to the recommendations indicated below.

A summary of the study segments, characteristics and accident rate is provided in Appendix C. Individual Study Segment Summary Sheets are provided in Appendix D.

5.1 Locations of "No Speed Limit Changes"
The survey concluded that 11 of the 21 segments studied are recommended for no speed limit changes, as shown below in Table 5-1. The reason for maintaining the existing speed limit centers mostly on the fact that the newly measured values of the 85th percentile speeds are within the parameters to maintain the existing speed limits. Therefore, the current postings should remain as is.

Table 5-1 Locations Recommended for No Speed Limit Changes

STUDY SEGMENT RECOMMENDATION
9th Street

2. Imperial Beach Boulevard to Sea Park Drive Remain posted at 30 mph 13th Street

5. Imperial Beach Boulevard to Tower Road/ Iris Avenue Remain posted at 30 mph 15th Street

6. Imperial Beach Boulevard to Iris Avenue/ Satellite Boulevard Remain posted at 30 mph Connecticut Street

7. Elm Avenue to Imperial Beach Boulevard Remain posted at 25 mph Elm Avenue

8. Seacoast Drive to 9th Street Remain posted at 25 mph

9. 9th Street to East City Limits Remain posted at 30 mph Imperial Beach Boulevard

12. 13th Street to 15th Street Remain posted at 35 mph
Palm Avenue

13. Seacoast Drive to 3rd Street Remain posted at 25 mph SR-75

16. 9th Street to 13th Street (eastbound) Remain posted at 40 mph

17. 13th Street to 9th Street (westbound) Remain posted at 40 mph Seacoast Drive

21. Imperial Beach Boulevard to Southern Terminus Remain posted at 25 mph

17.L

Engineering and Traffic Survey for Speed Limits 18
City of Imperial Beach

5.2 Locations of Speed Limit Changes
With the combination of collected speed data, field review of existing roadway conditions, adjacent land uses and accident history, none of the study segments are recommended for speed limit increases, while 10 segments, as shown below, are recommended for speed limit decreases. Supporting explanations of speed limit decreases are provided in the Summary of Recommendations table in Section 5.3. The segments shown in Table 5-2 are recommended to decrease according to the recommendations outlined below:

Table 5-2 Locations Recommended for Speed Limit Changes

STUDY SEGMENT RECOMMENDATION
9th Street

1. SR-75 to Imperial Beach Boulevard Decrease from 35 mph to 30 mph 13th Street

3. Cypress Avenue to SR-75 Decrease from 30 mph to 25 mph

4. SR-75 to Imperial Beach Boulevard Decrease from 35 mph to 30 mph Imperial Beach Boulevard

10. Seacoast Drive to 4th Street Decrease from 35 mph to 30 mph

11. 4th Street to 13th Street Decrease from 35 mph to 30 mph Palm Avenue

14. 3rd Street to Delaware Street Decrease from 35 mph to 30 mph SR-75

15. North City Limits to 9th Street Decrease from 45 mph to 40 mph

18. 9th Street to North City Limits Decrease from 45 mph to 40 mph Rainbow Drive

19. SR-75 to Palm Avenue Decrease from 30 mph to 25 mph Seacoast Drive

20. Palm Avenue to Imperial Beach Boulevard Decrease from 25 mph to 20 mph Recommended speed limit changes are shown on Figure 5-1.

17.L

BOUNDARY RD

CASPIAN WAY

IMPERIAL BEACH BLVD

EBONY AVE

ONEONTA AVE ONEONTA AVE

HOLLY AVE HOLLY AVE

HICKORY CT

GROVE AVE

FERN AVE FERN AVE

CALLA AVE

CYPRESS AVE

CHERRY AVE

CHERRY AVE

BASSWOOD AVE

SPRUCE ST

THORN ST

PALM AVE PALM AVE

DAHLIA DAHLIA AVE

DONAX DONAX AVE

DONAX AVE

DAISY AVE

DATE AVE

CITRUS AVE CITRUS AVE

BONITA AVE GALLA AVE SILVER STRAND

GALLA AVE

ELM AVE

ELM AVE

EVERGREEN AVE

ELDER AVE

EBONY AVE

ELDER AVE

ELKWOOD AVE

IRIS AVE
2ND ST
3RD ST
4TH ST
5TH ST
8TH ST

DELAWARE ST
7TH ST 7TH ST

SEACOAST DR

OCEAN LN

HEMLOCK AVE

GATLIN ST

BUTLER ST

HEMLOCK AVE

TOWER RD

IRIS AVE

SARATOGA ST

BOUNDARY RD
10TH ST
9TH ST 9TH ST
5TH ST

CALIFORNIA ST

LOUDEN LN

EAST LN

DROWNING ST

DELAWARE ST

CONNETICUT ST
7TH ST

GRANGER ST
14TH ST
11TH ST
12TH ST

FLORENCE ST FLORENCE ST

FLORIDA ST

GEORGIA ST
13TH ST
Pacific
Ocean
8TH ST

EMORY ST
10TH ST
11TH ST

FLORIDA ST
12TH ST13TH ST
15TH ST
CORONADO AVE ATWATER ST 16TH ST

SEA PARK DR

ARRIBA AVE
25 SPEED
LIMIT
20 SPEED
LIMIT
30 SPEED
LIMIT
25 SPEED
LIMIT
25 SPEED
LIMIT
25 SPEED
LIMIT
30 SPEED
LIMIT
25 SPEED
LIMIT 30
SPEED
LIMIT
30 SPEED
LIMIT
30 SPEED
LIMIT
30 SPEED
LIMIT
35 SPEED
LIMIT
30 SPEED
LIMIT
30 SPEED
LIMIT
25 SPEED
LIMIT
75 40
SPEED
LIMIT
40 SPEED
LIMIT
25 SPEED
LIMIT
30 SPEED
LIMIT
NotTo Scale
City of Imperial Beach, Engineering and Traffic Survey for Speed Limits Figure 5-1
Recommended Speed Limit PosƟngs

LEGEND
No Change Recommended
Speed Limit Change Recommended
City Boundary
xx
SPEED
LIMIT
xx
SPEED
LIMIT

17.L

Engineering and Traffic Survey for Speed Limits 20
City of Imperial Beach

5.3 Summary of Recommendations

STREET LOCATION
Posted
Speed
Limit
85th
Percentile
Speed
Median
Speed
10 mph
Pace
Range
Percent of
Vehicles
In Pace
Recommended
Speed Limit
Recommended
Action Justifications/Comments
9th Street
1 SR-75 to Imperial Beach Boulevard 35 mph 37 mph 33 mph 29-38 mph 78% 30 mph Decrease to 30 mph Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Accident rate is higher than the Statewide accident rate. Residential density CVC 627 (c)(1)(A).
2 Imperial Beach Boulevard to Sea Park Drive 30 mph 37 mph 32 mph 28-37 mph 80% 30 mph No change Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Residential density CVC 627 (c)(1)(A). 13th Street
3 Cypress Avenue to SR-75 30 mph 32 mph 29 mph 23-32 mph 83% 25 mph Decrease to 25 mph Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Accident rate is higher than the Statewide accident rate. Residential density CVC 627 (c)(1)(B).
4 SR-75 to Imperial Beach Boulevard 35 mph 36 mph 32 mph 27-36 mph 88% 30 mph Decrease to 30 mph Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Adjacent School, with increased consideration for vulnerable pedestrian groups including children CVC 627 (c)(2). Residential density CVC 627 (c)(1)(A). 5 Imperial Beach Boulevard to Iris Avenue 30 mph 35 mph 32 mph 27-36 mph 88% 30 mph No change Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Residential density CVC 627 (c)(1)(A). 15th Street
6 Imperial Beach Boulevard to Iris Avenue 30 mph 32 mph 29 mph 25-34 mph 86% 30 mph No change Apply CAMUTCD Section 2B.13 Standard 12a: When a speed limit is to be posted, it shall be established at the nearest 5 mph increment of the 85th-percentile speed of free-flowing traffic.

Connecticut Street
7 Elm Avenue to Imperial Beach Boulevard 25 mph 31 mph 27 mph 23-32 mph 83% 25 mph No change Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Adjacent School, with increased consideration for vulnerable pedestrian groups including children CVC 627 (c)(2).

Elm Avenue
8 Seacoast Drive to 9th Street 25 mph 32 mph 27 mph 23-32 mph 82% 25 mph No change Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Accident rate is higher than the Statewide accident rate. Residential density CVC 627 (c)(1)(A). Adjacent School, with increased consideration for vulnerable pedestrian groups including children CVC 627 (c)(2).
9 9th Street to East City Limits 30 mph 33 mph 29 mph 25-34 mph 83% 30 mph No change Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Accident rate is higher than the Statewide accident rate. Residential density CVC 627 (c)(1)(A).

Imperial Beach Boulevard
10 Seacoast Drive to 4th Street 35 mph 32 mph 28 mph 23-32 mph 84% 30 mph Decrease to 30 mph Apply CAMUTCD Section 2B.13 Standard 12a: When a speed limit is to be posted, it shall be established at the nearest 5 mph increment of the 85th-percentile speed of free-flowing traffic. 114th Street to 13th Street 35 mph 33 mph 30 mph 25-34 mph 87% 30 mph Decrease to 30 mph Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification Residential density CVC 627 (c)(1)(B). Adjacent Library & City Hall, with increased consideration for vulnerable pedestrian groups including children, seniors, persons with disabilities CVC 627 (c)(2). 12 13th Street to 15th Street 35 mph 42 mph 37 mph 34-43 mph 84% 35 mph No change Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Residential density CVC 627 (c)(1)(B).

17.L

Engineering and Traffic Survey for Speed Limits 21
City of Imperial Beach

STREET LOCATION
Posted
Speed
Limit
85th
Percentile
Speed
Median
Speed
10 mph
Pace
Range
Percent of
Vehicles
In Pace
Recommended
Speed Limit
Recommended
Action Justifications/Comments
Palm Avenue
13 Seacoast Drive to 3rd Street 25 mph 28 mph 25 mph 20-29 mph 94% 25 mph No change Apply Option Two: For cases in which the nearest 5 mph increment of the 85th-percentile speed would require a rounding up, then the speed limit may be rounded down to the nearest 5 mph increment below the 85th percentile speed, if no further reduction is used (CA MUTCD Section 2B.13 Standard 12a, Option 2). 143rd Street to Delaware Street 35 mph 37 mph 33 mph 28-37 mph 82% 30 mph Decrease to 30 mph Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Adjacent church with increased consideration for vulnerable pedestrian groups including children, seniors, persons with disabilities CVC 627 (c)(2).

SR-75 / Palm Avenue
15 North City Limits to 9th Street
(southbound/eastbound) 45 mph 42 mph 37 mph 31
-40 mph 76% 40 mph Decrease to 40 mph Apply CAMUTCD Section 2B.13 Standard 12a: When a speed limit is to be posted, it shall be established at the nearest 5 mph increment of the 85th-percentile speed of free-flowing traffic. 16 9th Street to 13th Street
(eastbound) 40 mph 42 mph 37 mph 32
-41 mph 78% 40 mph No change Apply CAMUTCD Section 2B.13 Standard 12a: When a speed limit is to be posted, it shall be established at the nearest 5 mph increment of the 85th-percentile speed of free-flowing traffic. 17 13th Street to 9th Street
(westbound) 40 mph 44 mp
h 39 mph 35
-44 mph 71% 40 mph No change
Apply Option Two: For cases in which the nearest 5 mph increment of the 85th-percentile speed would require a rounding up, then the speed limit may be rounded down to the nearest 5 mph increment below the 85th percentile speed, if no further reduction is used (CA MUTCD Section 2B.13 Standard 12a, Option 2). 18 9th Street to North City Limits
(northbound / westbound) 45 mph 42 mph 38 mph 33
-42 mph 78% 40 mph Decrease to 40 mph Apply CAMUTCD Section 2B.13 Standard 12a: When a speed limit is to be posted, it shall be established at the nearest 5 mph increment of the 85th-percentile speed of free-flowing traffic.

Rainbow Drive
19 SR-75 to Palm Avenue 30 mph 31 mph 26 mph 22-31 mph 77% 25 mph Decrease to 25 mph Apply Option One: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Accident rate is higher than the Statewide accident rate.

Seacoast Drive
20 Palm Avenue to Imperial Beach
Boulevard 25 mph 23 mph 19 mph 15
-24 mph 88% 20 mph Decrease to 20 mph Apply CVC 22358.9 (b) (1,2 & 4) Business Activity District. Accident rate is higher than the Statewide accident rate.
21 Imperial Beach Boulevard to
Southern Terminus 25 mph 27 mph 24 mph 18
-27 mph 81% 25 mph No change Apply CAMUTCD Section 2B.13 Standard 12a: When a speed limit is to be posted, it shall be established at the nearest 5 mph increment of the 85th-percentile speed of free-flowing traffic.

17.L

Engineering and Traffic Survey for Speed Limits
City of Imperial Beach
Appendix A Radar Speed Survey Data

17.L

MPH Vehicles Surveyed TOT.

Speed NB SB VEH. Location: 9th Street
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: State Route 75 - Imperial Beach Boulevard
52 0 0 52
0 Exact Location: B/ Elm Avenue - Elder Avenue
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 12:20
42 0 1 42
X1
41 0 1 41
X1 Time
40 3 0 40
XXX3 To: 12:40
39 3 1 39
XXXX4
38 3 2 38
XXXXX5
* Existing
37 6 3 37
XXXXXXXXX9
* Speed Limit: 35 MPH
36 2 4 36
XXXXXX6
*
35 2 3 35
XXXXX5
P
34 5 2 34
XXXXXXX7
A
33 8 7 33
XXXXXXXXXXXXXXX 15
C
32 4 6 32
XXXXXXXXXX 10
E
31 4 5 31
XXXXXXXXX9
* Northbound Southbound Combined Statistics
30 4 2 30
XXXXXX6
* % Over Pace: 6% 10% 9%
29 1 5 29
XXXXXX6
*
28 1 3 28
XXXX4 % In Pace: 82% 80% 78%
27 2 1 27
XXX3
26 1 2 26
XXX3 % Under Pace: 12% 10% 13%
25 0 2 25
XX2
24 1 0 24
X1 Average Speed: 34 MPH 32 MPH 33 MPH
23 0 0 23
0 22 0 0 22
0 Pace Speed: 30 - 39 MPH 28 - 37 MPH 29 - 38 MPH
21 0 0 21
0 20 0 0 20
0 19 0 0 19
0 15th Percentile / Critical Speed: 30 MPH 28 MPH 29 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 33 MPH 32 MPH 33 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 38 MPH 37 MPH 37 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Northbound Southbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed NB SB VEH. Location: 9th Street
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: Imperial Beach Boulevard - Iris Avenue
52 0 0 52
0 Exact Location: B/ Fern Avenue - Grove Avenue
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 1 0 44
X1 Time
43 0 0 43
0 From: 12:40
42 0 1 42
X1
41 1 1 41
XX2 Time
40 2 1 40
XXX3 To: 1:10
39 0 3 39
XXX3
38 3 1 38
XXXX4 Existing
37 3 2 37
XXXXX5
* Speed Limit: 30 MPH
36 4 4 36
XXXXXXXX8
*
35 6 2 35
XXXXXXXX8
*
34 3 1 34
XXXX4
P
33 6 4 33
XXXXXXXXXX 10
A
32 4 9 32
XXXXXXXXXXXXX 13
C
31 5 4 31
XXXXXXXXX9
E Northbound Southbound Combined Statistics
30 4 4 30
XXXXXXXX8
* % Over Pace: 8% 14% 14%
29 4 5 29
XXXXXXXXX9
*
28 2 4 28
XXXXXX6
* % In Pace: 84% 78% 80%
27 1 1 27
XX2
26 1 1 26
XX2 % Under Pace: 8% 8% 6%
25 0 1 25
X1
24 0 0 24
0 Average Speed: 33 MPH 32 MPH 33 MPH
23 0 1 23
X1
22 0 0 22
0 Pace Speed: 29 - 38 MPH 28 - 37 MPH 28 - 37 MPH
21 0 0 21
0 20 0 0 20
0 19 0 0 19
0 15th Percentile / Critical Speed: 29 MPH 28 MPH 29 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 33 MPH 32 MPH 32 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 37 MPH 37 MPH 37 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Northbound Southbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed NB SB VEH. Location: 13th Street
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: Cypress Avenue - State Route 75
52 0 0 52
0 Exact Location: B/ Cypress Avenue - Calla Avenue
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 9:00
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 9:35
39 0 1 39
X1
38 0 0 38
0 Existing
37 3 1 37
XXXX4 Speed Limit: 30 MPH
36 2 2 36
XXXX4
35 1 1 35
XX2
34 0 3 34
XXX3
33 0 1 33
X1
32 5 6 32
XXXXXXXXXXX 11
*
31 5 5 31
XXXXXXXXXX 10
* Northbound Southbound Combined Statistics
30 5 4 30
XXXXXXXXX9
* % Over Pace: 12% 16% 15%
29 5 3 29
XXXXXXXX8
P
28 8 6 28
XXXXXXXXXXXXXX 14
A % In Pace: 84% 82% 83%
27 4 4 27
XXXXXXXX8
C
26 3 3 26
XXXXXX6
E % Under Pace: 4% 2% 2%
25 2 5 25
XXXXXXX7
*
24 4 4 24
XXXXXXXX8
* Average Speed: 29 MPH 29 MPH 29 MPH
23 1 1 23
XX2
*
22 0 0 22
0 Pace Speed: 23 - 32 MPH 24 - 33 MPH 23 - 32 MPH
21 1 0 21
X1
20 1 0 20
X1
19 0 0 19
0 15th Percentile / Critical Speed: 25 MPH 25 MPH 25 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 29 MPH 29 MPH 29 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 32 MPH 34 MPH 32 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Northbound Southbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed NB SB VEH. Location: 13th Street
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: State Route 75 - Imperial Beach Boulevard
52 0 0 52
0 Exact Location: B/ Elm Avenue - Elder Avenue
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 9:35
42 1 1 42
XX2
41 0 0 41
0 Time
40 1 0 40
X1 To: 9:55
39 0 2 39
XX2
38 0 2 38
XX2 Existing
37 2 1 37
XXX3 Speed Limit: 35 MPH
36 6 1 36
XXXXXXX7
*
35 4 3 35
XXXXXXX7
*
34 6 8 34
XXXXXXXXXXXXXX 14
*
33 4 7 33
XXXXXXXXXXX 11
P
32 2 7 32
XXXXXXXXX9
A
31 7 6 31
XXXXXXXXXXXXX 13
C Northbound Southbound Combined Statistics
30 6 6 30
XXXXXXXXXXXX 12
E % Over Pace: 4% 12% 10%
29 3 2 29
XXXXX5
*
28 4 2 28
XXXXXX6
* % In Pace: 88% 88% 88%
27 2 2 27
XXXX4
*
26 1 0 26
X1 % Under Pace: 8% 0% 2%
25 0 0 25
0 24 0 0 24
0 Average Speed: 32 MPH 33 MPH 32 MPH
23 0 0 23
0 22 1 0 22
X1 Pace Speed: 28 - 37 MPH 27 - 36 MPH 27 - 36 MPH
21 0 0 21
0 20 0 0 20
0 19 0 0 19
0 15th Percentile / Critical Speed: 28 MPH 30 MPH 29 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 32 MPH 32 MPH 32 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 36 MPH 35 MPH 36 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Northbound Southbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed NB SB VEH. Location: 13th Street
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: Imperial Beach Boulevard - Tower Road
52 0 0 52
0 Exact Location: B/ Fern Avenue - Grove Avenue
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 9:55
42 0 1 42
X1
41 0 0 41
0 Time
40 0 1 40
X1 To: 10:15
39 1 0 39
X1
38 1 0 38
X1 Existing
37 1 2 37
XXX3 Speed Limit: 30 MPH
36 2 1 36
XXX3
*
35 2 5 35
XXXXXXX7
*
34 1 6 34
XXXXXXX7
*
33 4 6 33
XXXXXXXXXX 10
P
32 12 7 32
XXXXXXXXXXXXXXXXXXX 19
A
31 5 6 31
XXXXXXXXXXX 11
C Northbound Southbound Combined Statistics
30 6 8 30
XXXXXXXXXXXXXX 14
E % Over Pace: 6% 8% 7%
29 6 1 29
XXXXXXX7
*
28 2 2 28
XXXX4
* % In Pace: 84% 92% 88%
27 2 4 27
XXXXXX6
*
26 1 0 26
X1 % Under Pace: 10% 0% 5%
25 3 0 25
XXX3
24 1 0 24
X1 Average Speed: 31 MPH 32 MPH 32 MPH
23 0 0 23
0 22 0 0 22
0 Pace Speed: 27 - 36 MPH 27 - 36 MPH 27 - 36 MPH
21 0 0 21
0 20 0 0 20
0 19 0 0 19
0 15th Percentile / Critical Speed: 28 MPH 30 MPH 28 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 31 MPH 32 MPH 32 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 34 MPH 35 MPH 35 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Northbound Southbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed NB SB VEH. Location: 15th Street
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: Imperial Beach Boulevard - Iris Avenue
52 0 0 52
0 Exact Location: B/ Hemlock Avenue - Holly Avenue
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 10:15
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 11:05
39 0 0 39
0 38 0 0 38
0 Existing
37 0 0 37
0 Speed Limit: 30 MPH
36 0 0 36
0 35 2 2 35
XXXX4
34 4 1 34
XXXXX5
*
33 2 3 33
XXXXX5
*
32 2 3 32
XXXXX5
*
31 5 6 31
XXXXXXXXXXX 11
P Northbound Southbound Combined Statistics
30 5 2 30
XXXXXXX7
A % Over Pace: 4% 6% 4%
29 7 8 29
XXXXXXXXXXXXXXX 15
C
28 5 5 28
XXXXXXXXXX 10
E % In Pace: 88% 90% 86%
27 5 6 27
XXXXXXXXXXX 11
*
26 5 2 26
XXXXXXX7
* % Under Pace: 8% 4% 10%
25 4 6 25
XXXXXXXXXX 10
*
24 1 4 24
XXXXX5 Average Speed: 29 MPH 28 MPH 29 MPH
23 2 1 23
XXX3
22 0 1 22
X1 Pace Speed: 25 - 34 MPH 24 - 33 MPH 25 - 34 MPH
21 1 0 21
X1
20 0 0 20
0 19 0 0 19
0 15th Percentile / Critical Speed: 25 MPH 25 MPH 25 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 29 MPH 28 MPH 29 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 33 MPH 32 MPH 32 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Northbound Southbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed NB SB VEH. Location: Connecticut Street
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: Elm Avenue - Imperial Beach Boulevard
52 0 0 52
0 Exact Location: B/ Elkwood Avenue -= Elder Avenue
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 1:30
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 2:00
39 0 0 39
0 38 0 0 38
0 Existing
37 0 0 37
0 Speed Limit: 25 MPH
36 0 1 36
X1
35 0 1 35
X1
34 0 3 34
XXX3
33 2 3 33
XXXXX5
32 1 4 32
XXXXX5
*
31 3 4 31
XXXXXXX7
* Northbound Southbound Combined Statistics
30 4 3 30
XXXXXXX7
* % Over Pace: 6% 4% 10%
29 4 3 29
XXXXXXX7
P
28 7 6 28
XXXXXXXXXXXXX 13
A % In Pace: 88% 82% 83%
27 7 6 27
XXXXXXXXXXXXX 13
C
26 3 4 26
XXXXXXX7
E % Under Pace: 6% 14% 7%
25 5 5 25
XXXXXXXXXX 10
*
24 7 1 24
XXXXXXXX8
* Average Speed: 27 MPH 28 MPH 28 MPH
23 2 4 23
XXXXXX6
*
22 2 1 22
XXX3 Pace Speed: 22 - 31 MPH 25 - 34 MPH 23 - 32 MPH
21 1 1 21
XX2
20 2 0 20
XX2
19 0 0 19
0 15th Percentile / Critical Speed: 24 MPH 25 MPH 24 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 27 MPH 28 MPH 27 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 30 MPH 33 MPH 31 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Northbound Southbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed EB WB VEH. Location: Elm Avenue
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: Seacoast Drive - 9th Street
52 0 0 52
0 Exact Location: B/ 4th Street - Corvina Street
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 2:00
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 2:20
39 0 0 39
0 38 0 0 38
0 Existing
37 1 0 37
X1 Speed Limit: 25 MPH
36 0 0 36
0 35 1 0 35
X1
34 1 3 34
XXXX4
33 3 1 33
XXXX4
32 4 3 32
XXXXXXX7
*
31 2 2 31
XXXX4
* Eastbound Westbound Combined Statistics
30 3 2 30
XXXXX5
* % Over Pace: 12% 8% 10%
29 6 5 29
XXXXXXXXXXX 11
P
28 4 3 28
XXXXXXX7
A % In Pace: 80% 84% 82%
27 5 7 27
XXXXXXXXXXXX 12
C
26 3 7 26
XXXXXXXXXX 10
E % Under Pace: 8% 8% 8%
25 6 3 25
XXXXXXXXX9
*
24 3 5 24
XXXXXXXX8
* Average Speed: 28 MPH 27 MPH 27 MPH
23 4 5 23
XXXXXXXXX9
*
22 2 0 22
XX2 Pace Speed: 23 - 32 MPH 23 - 32 MPH 23 - 32 MPH
21 2 3 21
XXXXX5
20 0 1 20
X1
19 0 0 19
0 15th Percentile / Critical Speed: 23 MPH 23 MPH 23 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 27 MPH 27 MPH 27 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 32 MPH 31 MPH 32 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Eastbound Westbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed EB WB VEH. Location: Elm Avenue
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: 9th Street - East City Limits
52 0 0 52
0 Exact Location: B/ Florida Street - 9th Street
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 11:25
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 12:20
39 0 0 39
0 38 1 0 38
X1 Existing
37 0 0 37
0 Speed Limit: 30 MPH
36 0 1 36
X1
35 1 2 35
XXX3
34 4 3 34
XXXXXXX7
*
33 4 0 33
XXXX4
*
32 0 9 32
XXXXXXXXX9
*
31 5 4 31
XXXXXXXXX9
P Eastbound Westbound Combined Statistics
30 4 3 30
XXXXXXX7
A % Over Pace: 4% 12% 5%
29 6 6 29
XXXXXXXXXXXX 12
C
28 4 5 28
XXXXXXXXX9
E % In Pace: 84% 86% 83%
27 6 4 27
XXXXXXXXXX 10
*
26 3 5 26
XXXXXXXX8
* % Under Pace: 12% 2% 12%
25 6 2 25
XXXXXXXX8
*
24 4 3 24
XXXXXXX7 Average Speed: 29 MPH 29 MPH 29 MPH
23 1 2 23
XXX3
22 1 0 22
X1 Pace Speed: 25 - 34 MPH 23 - 32 MPH 25 - 34 MPH
21 0 1 21
X1
20 0 0 20
0 19 0 0 19
0 15th Percentile / Critical Speed: 25 MPH 25 MPH 25 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 28 MPH 29 MPH 29 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 33 MPH 32 MPH 33 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Eastbound Westbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed EB WB VEH. Location: Imperial Beach Boulevard
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: Seacoast Drive - 4th Street
52 0 0 52
0 Exact Location: B/ 2nd Street - 3rd Street
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 2:20
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 2:40
39 0 1 39
X1
38 0 1 38
X1 Existing
37 0 0 37
0 Speed Limit: 35 MPH
36 1 2 36
XXX3
35 3 1 35
XXXX4
34 0 1 34
X1
33 2 0 33
XX2
32 3 1 32
XXXX4
*
31 2 5 31
XXXXXXX7
* Eastbound Westbound Combined Statistics
30 3 1 30
XXXX4
* % Over Pace: 12% 12% 12%
29 9 9 29
XXXXXXXXXXXXXXXXXX 18
P
28 5 8 28
XXXXXXXXXXXXX 13
A % In Pace: 82% 86% 84%
27 3 5 27
XXXXXXXX8
C
26 7 6 26
XXXXXXXXXXXXX 13
E % Under Pace: 6% 2% 4%
25 2 3 25
XXXXX5
*
24 3 5 24
XXXXXXXX8
* Average Speed: 28 MPH 29 MPH 28 MPH
23 4 0 23
XXXX4
*
22 2 1 22
XXX3 Pace Speed: 23 - 32 MPH 24 - 33 MPH 23 - 32 MPH
21 1 0 21
X1
20 0 0 20
0 19 0 0 19
0 15th Percentile / Critical Speed: 24 MPH 25 MPH 24 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 28 MPH 28 MPH 28 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 32 MPH 31 MPH 32 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Eastbound Westbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed EB WB VEH. Location: Imperial Beach Boulevard
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: 4th Street - 13th Street
52 0 0 52
0 Exact Location: B/ 8th Street - 9th Street
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 1:10
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 1:30
39 1 0 39
X1
38 0 0 38
0 Existing
37 0 0 37
0 Speed Limit: 35 MPH
36 1 3 36
XXXX4
35 2 1 35
XXX3
34 3 4 34
XXXXXXX7
*
33 3 3 33
XXXXXX6
*
32 7 1 32
XXXXXXXX8
*
31 6 10 31
XXXXXXXXXXXXXXXX 16
P Eastbound Westbound Combined Statistics
30 5 5 30
XXXXXXXXXX 10
A % Over Pace: 14% 8% 8%
29 7 7 29
XXXXXXXXXXXXXX 14
C
28 5 4 28
XXXXXXXXX9
E % In Pace: 86% 90% 87%
27 2 6 27
XXXXXXXX8
*
26 2 3 26
XXXXX5
* % Under Pace: 0% 2% 5%
25 2 2 25
XXXX4
*
24 4 0 24
XXXX4 Average Speed: 30 MPH 30 MPH 30 MPH
23 0 1 23
X1
22 0 0 22
0 Pace Speed: 24 - 33 MPH 25 - 34 MPH 25 - 34 MPH
21 0 0 21
0 20 0 0 20
0 19 0 0 19
0 15th Percentile / Critical Speed: 26 MPH 27 MPH 27 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 30 MPH 30 MPH 30 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 33 MPH 34 MPH 33 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Eastbound Westbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed EB WB VEH. Location: Imperial Beach Boulevard
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: 13th Street - 15th Street
52 0 0 52
0 Exact Location: B/ 14th Street - Granger Street
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 1 45
X1
44 0 3 44
XXX3 Time
43 3 5 43
XXXXXXXX8
* From: 11:05
42 4 2 42
XXXXXX6
*
41 2 5 41
XXXXXXX7
* Time
40 1 3 40
XXXX4
P To: 11:25
39 3 5 39
XXXXXXXX8
A
38 7 3 38
XXXXXXXXXX 10
C Existing
37 12 5 37
XXXXXXXXXXXXXXXXX 17
E Speed Limit: 35 MPH
36 6 6 36
XXXXXXXXXXXX 12
*
35 5 2 35
XXXXXXX7
*
34 3 2 34
XXXXX5
*
33 0 1 33
X1
32 2 4 32
XXXXXX6
31 1 0 31
X1 Eastbound Westbound Combined Statistics
30 0 2 30
XX2 % Over Pace: 0% 2% 4%
29 1 1 29
XX2
28 0 0 28
0 % In Pace: 92% 78% 84%
27 0 0 27
0 26 0 0 26
0 % Under Pace: 8% 20% 12%
25 0 0 25
0 24 0 0 24
0 Average Speed: 37 MPH 38 MPH 38 MPH
23 0 0 23
0 22 0 0 22
0 Pace Speed: 34 - 43 MPH 35 - 44 MPH 34 - 43 MPH
21 0 0 21
0 20 0 0 20
0 19 0 0 19
0 15th Percentile / Critical Speed: 35 MPH 33 MPH 34 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 37 MPH 38 MPH 37 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 41 MPH 43 MPH 42 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Eastbound Westbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed EB WB VEH. Location: Palm Avenue
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: Seacoast Drive - 3rd Street
52 0 0 52
0 Exact Location: B/ 2nd Street - 3rd Street
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 9:00
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 9:20
39 0 0 39
0 38 0 0 38
0 Existing
37 0 0 37
0 Speed Limit: 25 MPH
36 0 0 36
0 35 0 0 35
0 34 0 0 34
0 33 0 0 33
0 32 0 0 32
0 31 1 2 31
XXX3 Eastbound Westbound Combined Statistics
30 1 0 30
X1 % Over Pace: 4% 0% 4%
29 5 4 29
XXXXXXXXX9
*
28 4 5 28
XXXXXXXXX9
* % In Pace: 92% 98% 94%
27 5 6 27
XXXXXXXXXXX 11
*
26 9 5 26
XXXXXXXXXXXXXX 14
P % Under Pace: 4% 2% 2%
25 6 10 25
XXXXXXXXXXXXXXXX 16
A
24 7 9 24
XXXXXXXXXXXXXXXX 16
C Average Speed: 25 MPH 26 MPH 25 MPH
23 4 3 23
XXXXXXX7
E
22 1 5 22
XXXXXX6
* Pace Speed: 20 - 29 MPH 22 - 31 MPH 20 - 29 MPH
21 3 1 21
XXXX4
*
20 2 0 20
XX2
*
19 1 0 19
X1 15th Percentile / Critical Speed: 22 MPH 23 MPH 23 MPH 18 1 0 18
X1
17 0 0 17
0 50th Percentile / Critical Speed: 25 MPH 25 MPH 25 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 28 MPH 28 MPH 28 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Eastbound Westbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
5/3/22

17.L

MPH Vehicles Surveyed TOT.

Speed EB WB VEH. Location: Palm Avenue
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: 3rd Street - Delaware Street
52 0 0 52
0 Exact Location: B/ 4th Street - 5th Street
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 9:20
42 1 1 42
XX2
41 1 2 41
XXX3 Time
40 0 0 40
0 To: 9:40
39 1 1 39
XX2
38 2 1 38
XXX3 Existing
37 4 3 37
XXXXXXX7
* Speed Limit: 35 MPH
36 2 3 36
XXXXX5
*
35 5 7 35
XXXXXXXXXXXX 12
*
34 5 7 34
XXXXXXXXXXXX 12
P
33 5 7 33
XXXXXXXXXXXX 12
A
32 4 4 32
XXXXXXXX8
C
31 5 2 31
XXXXXXX7
E Eastbound Westbound Combined Statistics
30 5 2 30
XXXXXXX7
* % Over Pace: 10% 8% 10%
29 2 5 29
XXXXXXX7
*
28 4 1 28
XXXXX5
* % In Pace: 82% 82% 82%
27 2 2 27
XXXX4
26 1 1 26
XX2 % Under Pace: 8% 10% 8%
25 1 1 25
XX2
24 0 0 24
0 Average Speed: 33 MPH 33 MPH 33 MPH
23 0 0 23
0 22 0 0 22
0 Pace Speed: 28 - 37 MPH 29 - 38 MPH 28 - 37 MPH
21 0 0 21
0 20 0 0 20
0 19 0 0 19
0 15th Percentile / Critical Speed: 28 MPH 29 MPH 29 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 33 MPH 33 MPH 33 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 37 MPH 37 MPH 37 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Eastbound Westbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
5/3/22

17.L

MPH Vehicles Surveyed TOT.

Speed EB WB VEH. Location: State Route 75
65 0 0 65
0 64 0 0 64
0 63 0 0 63
0 Between: Delaware Street - 9th Street
62 0 0 62
0 Exact Location: B/ 7th Street - 9th Street
61 0 0 61
0 60 0 0 60
0 Weather: Clear
59 0 0 59
0 58 0 0 58
0 57 0 0 57
0 Date:
56 0 0 56
0 55 0 0 55
0 54 0 0 54
0 Time
53 0 0 53
0 From: 9:40
52 0 0 52
0 51 1 0 51
X1 Time
50 0 1 50
X1 To: 10:20
49 2 0 49
XX2
48 1 0 48
X1 Existing
47 0 3 47
XXX3 Speed Limit: 45 MPH
46 1 4 46
XXXXX5
45 2 1 45
XXX3
44 2 2 44
XXXX4
43 4 3 43
XXXXXXX7
42 4 6 42
XXXXXXXXXX 10
*
41 5 10 41
XXXXXXXXXXXXXXX 15
* Eastbound Westbound Combined Statistics
40 6 7 40
XXXXXXXXXXXXX 13
* % Over Pace: 22% 14% 14%
39 10 5 39
XXXXXXXXXXXXXXX 15
P
38 7 10 38
XXXXXXXXXXXXXXXXX 17
A % In Pace: 76% 78% 76%
37 9 5 37
XXXXXXXXXXXXXX 14
C
36 5 13 36
XXXXXXXXXXXXXXXXXX 18
E % Under Pace: 2% 8% 11%
35 7 7 35
XXXXXXXXXXXXXX 14
*
34 13 10 34
XXXXXXXXXXXXXXXXXXXXXXX 23
* Average Speed: 37 MPH 38 MPH 38 MPH
33 8 5 33
XXXXXXXXXXXXX 13
*
32 4 2 32
XXXXXX6 Pace Speed: 31 - 40 MPH 33 - 42 MPH 33 - 42 MPH 31 7 5 31
XXXXXXXXXXXX 12
30 2 1 30
XXX3
29 0 0 29
0 15th Percentile / Critical Speed: 33 MPH 34 MPH 33 MPH 28 0 0 28
0 27 0 0 27
0 50th Percentile / Critical Speed: 37 MPH 38 MPH 37 MPH 26 0 0 26
0 25 0 0 25
0 85th Percentile / Critical Speed: 42 MPH 42 MPH 42 MPH 24 0 0 24
0 23 0 0 23
0 22 0 0 22
0 21 0 0 21
0 20 0 0 20
0 19 0 0 19
0 18 0 0 18
0 17 0 0 17
0 16 0 0 16
0 15 0 0 15
0 Total 100 100 GRAND TOTALS 200
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Eastbound Westbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
5/3/22

17.L

MPH Vehicles Surveyed TOT.

Speed EB WB VEH. Location: State Route 75
65 0 0 65
0 64 0 0 64
0 63 0 0 63
0 Between: 9th Street - 13th Street
62 0 0 62
0 Exact Location: Around 11th Street
61 0 0 61
0 60 0 0 60
0 Weather: Clear
59 0 0 59
0 58 0 0 58
0 57 0 0 57
0 Date:
56 0 0 56
0 55 0 0 55
0 54 0 0 54
0 Time
53 0 0 53
0 From: 10:20
52 0 0 52
0 51 0 1 51
X1 Time
50 1 0 50
X1 To: 11:00
49 0 0 49
0 48 1 2 48
XXX3 Existing
47 2 2 47
XXXX4 Speed Limit: 40 MPH
46 3 3 46
XXXXXX6
45 3 6 45
XXXXXXXXX9
44 3 7 44
XXXXXXXXXX 10
43 2 3 43
XXXXX5
42 3 4 42
XXXXXXX7
41 11 6 41
XXXXXXXXXXXXXXXXX 17
* Eastbound Westbound Combined Statistics
40 7 10 40
XXXXXXXXXXXXXXXXX 17
* % Over Pace: 18% 14% 23%
39 4 9 39
XXXXXXXXXXXXX 13
*
38 7 9 38
XXXXXXXXXXXXXXXX 16
P % In Pace: 78% 71% 74%
37 8 7 37
XXXXXXXXXXXXXXX 15
A
36 12 9 36
XXXXXXXXXXXXXXXXXXXXX 21
C % Under Pace: 4% 15% 4%
35 11 7 35
XXXXXXXXXXXXXXXXXX 18
E
34 5 6 34
XXXXXXXXXXX 11
* Average Speed: 38 MPH 39 MPH 39 MPH
33 5 4 33
XXXXXXXXX9
*
32 8 2 32
XXXXXXXXXX 10
* Pace Speed: 32 - 41 MPH 35 - 44 MPH 32 - 41 MPH
31 4 2 31
XXXXXX6
30 0 1 30
X1
29 0 0 29
0 15th Percentile / Critical Speed: 33 MPH 34 MPH 34 MPH 28 0 0 28
0 27 0 0 27
0 50th Percentile / Critical Speed: 37 MPH 39 MPH 38 MPH 26 0 0 26
0 25 0 0 25
0 85th Percentile / Critical Speed: 42 MPH 44 MPH 44 MPH 24 0 0 24
0 23 0 0 23
0 22 0 0 22
0 21 0 0 21
0 20 0 0 20
0 19 0 0 19
0 18 0 0 18
0 17 0 0 17
0 16 0 0 16
0 15 0 0 15
0 Total 100 100 GRAND TOTALS 200
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Eastbound Westbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
5/3/22

17.L

MPH Vehicles Surveyed TOT.

Speed NB SB VEH. Location: Rainbow Drive
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: State Route 75 - Palm Avenue
52 0 0 52
0 Exact Location: B/ Citrus Avenue - Bonita Avenue
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 11:00
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 11:30
39 0 0 39
0 38 1 0 38
X1 Existing
37 0 2 37
XX2 Speed Limit: 30 MPH
36 2 0 36
XX2
35 1 0 35
X1
34 1 1 34
XX2
33 1 1 33
XX2
32 2 1 32
XXX3
31 2 3 31
XXXXX5
* Northbound Southbound Combined Statistics
30 5 1 30
XXXXXX6
* % Over Pace: 12% 18% 13%
29 5 0 29
XXXXX5
*
28 3 4 28
XXXXXXX7
P % In Pace: 78% 82% 77%
27 4 5 27
XXXXXXXXX9
A
26 5 4 26
XXXXXXXXX9
C % Under Pace: 10% 0% 10%
25 6 3 25
XXXXXXXXX9
E
24 3 10 24
XXXXXXXXXXXXX 13
* Average Speed: 27 MPH 26 MPH 27 MPH
23 4 6 23
XXXXXXXXXX 10
*
22 1 3 22
XXXX4
* Pace Speed: 23 - 32 MPH 20 - 29 MPH 22 - 31 MPH
21 2 1 21
XXX3
20 2 5 20
XXXXXXX7
19 0 0 19
0 15th Percentile / Critical Speed: 23 MPH 22 MPH 23 MPH 18 0 0 18
0 17 0 0 17
0 50th Percentile / Critical Speed: 27 MPH 24 MPH 26 MPH 16 0 0 16
0 15 0 0 15
0 85th Percentile / Critical Speed: 32 MPH 31 MPH 31 MPH 14 0 0 14
0 13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Northbound Southbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
5/2/22

17.L

MPH Vehicles Surveyed TOT.

Speed NB SB VEH. Location: Seacoast Drive
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: Palm Avenue - Imperial Beach Boulevard
52 0 0 52
0 Exact Location: B/ Evergreen Avenue - Elder Avenue
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 3:15
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 3:45
39 0 0 39
0 38 0 0 38
0 Existing
37 0 0 37
0 Speed Limit: 25 MPH
36 0 0 36
0 35 0 0 35
0 34 0 0 34
0 33 0 0 33
0 32 0 0 32
0 31 0 0 31
0 Northbound Southbound Combined Statistics
30 0 0 30
0 % Over Pace: 10% 2% 6%
29 0 0 29
0 28 0 0 28
0 % In Pace: 90% 88% 88%
27 0 1 27
X1
26 2 0 26
XX2 % Under Pace: 0% 10% 6%
25 2 1 25
XXX3
24 1 3 24
XXXX4
* Average Speed: 19 MPH 19 MPH 19 MPH
23 3 3 23
XXXXXX6
*
22 4 3 22
XXXXXXX7
* Pace Speed: 14 - 23 MPH 16 - 25 MPH 15 - 24 MPH
21 4 6 21
XXXXXXXXXX 10
P
20 7 4 20
XXXXXXXXXXX 11
A
19 7 5 19
XXXXXXXXXXXX 12
C 15th Percentile / Critical Speed: 16 MPH 16 MPH 16 MPH 18 6 8 18
XXXXXXXXXXXXXX 14
E
17 4 8 17
XXXXXXXXXXXX 12
* 50th Percentile / Critical Speed: 19 MPH 19 MPH 19 MPH 16 3 3 16
XXXXXX6
*
15 5 1 15
XXXXXX6
* 85th Percentile / Critical Speed: 23 MPH 23 MPH 23 MPH 14 2 1 14
XXX3
13 0 2 13
XX2
12 0 1 12
X1
11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Northbound Southbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

MPH Vehicles Surveyed TOT.

Speed NB SB VEH. Location: Seacoast Drive
55 0 0 55
0 54 0 0 54
0 53 0 0 53
0 Between: Imperial Beach Boulevard - South City Limits 52 0 0 52
0 Exact Location: B/ Cortez Avenue - Descanso Avenue
51 0 0 51
0 50 0 0 50
0 Weather: Clear
49 0 0 49
0 48 0 0 48
0 47 0 0 47
0 Date:
46 0 0 46
0 45 0 0 45
0 44 0 0 44
0 Time
43 0 0 43
0 From: 2:40
42 0 0 42
0 41 0 0 41
0 Time
40 0 0 40
0 To: 3:15
39 0 0 39
0 38 0 0 38
0 Existing
37 0 0 37
0 Speed Limit: 25 MPH
36 0 0 36
0 35 0 0 35
0 34 2 0 34
XX2
33 0 0 33
0 32 0 1 32
X1
31 2 1 31
XXX3 Northbound Southbound Combined Statistics
30 1 2 30
XXX3 % Over Pace: 10% 10% 14%
29 2 1 29
XXX3
28 2 0 28
XX2 % In Pace: 82% 80% 81%
27 7 5 27
XXXXXXXXXXXX 12
*
26 4 4 26
XXXXXXXX8
* % Under Pace: 8% 10% 5%
25 4 3 25
XXXXXXX7
*
24 8 8 24
XXXXXXXXXXXXXXXX 16
P Average Speed: 25 MPH 23 MPH 24 MPH
23 2 5 23
XXXXXXX7
A
22 4 4 22
XXXXXXXX8
C Pace Speed: 20 - 29 MPH 18 - 27 MPH 18 - 27 MPH
21 5 2 21
XXXXXXX7
E
20 3 3 20
XXXXXX6
*
19 2 4 19
XXXXXX6
* 15th Percentile / Critical Speed: 21 MPH 19 MPH 19 MPH 18 2 2 18
XXXX4
*
17 0 1 17
X1 50th Percentile / Critical Speed: 24 MPH 23 MPH 24 MPH 16 0 0 16
0 15 0 3 15
XXX3 85th Percentile / Critical Speed: 28 MPH 27 MPH 27 MPH 14 0 1 14
X1
13 0 0 13
0 12 0 0 12
0 11 0 0 11
0 10 0 0 10
0 9 0 0
90 8 0 0
80 7 0 0
70 6 0 0
60 5 0 0
50 Total 50 50 GRAND TOTALS 100
Corona, CA 92880
T 951-268-6268 F 951-268-6267
Northbound Southbound
City of Imperial Beach
Radar Speed Survey
Radar Survey Conducted By:

Counts Unlimited, Inc.

PO Box 1178
4/28/22

17.L

Engineering and Traffic Survey for Speed Limits
City of Imperial Beach
Appendix B 24-Hour Directional Volume
Count Data

17.L

City of Imperial Beach
9th Street
B/ State Route 75 - Imperial Beach Boulevard
24 Hour Directional Volume Count
IPB001
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Northbound Hour Totals Southbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 2 38 4 59
12:15 4 64 7 43
12:30 2 45 4 54
12:45 1 46 9 193 4 47 19 203 28 396
01:00 3 44 1 54
01:15 5 37 2 39
01:30 2 41 0 51
01:45 0 51 10 173 2 45 5 189 15 362
02:00 1 47 5 60
02:15 0 46 0 63
02:30 0 85 0 93
02:45 2 55 3 233 1 96 6 312 9 545
03:00 2 64 1 109
03:15 1 61 1 72
03:30 5 56 0 71
03:45 2 45 10 226 1 100 3 352 13 578
04:00 9 45 2 85
04:15 14 52 1 102
04:30 12 64 3 97
04:45 17 66 52 227 4 76 10 360 62 587
05:00 17 55 6 82
05:15 23 46 2 71
05:30 29 57 3 73
05:45 34 65 103 223 6 63 17 289 120 512
06:00 42 47 4 69
06:15 60 52 7 52
06:30 43 29 9 56
06:45 65 38 210 166 23 46 43 223 253 389
07:00 81 31 20 52
07:15 91 39 32 45
07:30 107 55 33 50
07:45 80 37 359 162 45 51 130 198 489 360
08:00 94 24 44 42
08:15 86 24 45 39
08:30 70 23 48 32
08:45 57 22 307 93 36 23 173 136 480 229
09:00 45 21 38 20
09:15 51 15 24 26
09:30 48 15 27 17
09:45 52 12 196 63 30 10 119 73 315 136
10:00 40 8 41 12
10:15 42 5 40 12
10:30 46 10 34 6
10:45 45 3 173 26 38 5 153 35 326 61
11:00 53 1 51 5
11:15 59 3 39 8
11:30 53 8 40 6
11:45 50 5 215 17 43 11 173 30 388 47
Total 1647 1802 1647 1802 851 2400 851 2400 2498 4202
Combined
Total 3449 3449 3251 3251 6700
AM Peak - 07:15 - - - 07:45 - - - - -
Vol. - 372 - - - 182 - - - - -
P.H.F. 0.869 0.948
PM Peak - - 02:30 - - - 03:45 - - - -
Vol. - - 265 - - - 384 - - - -
P.H.F. 0.779 0.881
Percentag
e

47.8% 52.2% 26.2% 73.8%
ADT/AADT ADT 6,700 AADT 6,700

17.L

City of Imperial Beach
9th Street
B/ Imperial Beach Boulevard - Iris Avenue
24 Hour Directional Volume Count
IPB002
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Northbound Hour Totals Southbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 1 25 2 40
12:15 1 39 2 21
12:30 2 26 4 30
12:45 0 32 4 122 0 25 8 116 12 238
01:00 1 29 0 25
01:15 2 28 0 30
01:30 1 16 0 23
01:45 0 24 4 97 1 28 1 106 5 203
02:00 1 27 3 24
02:15 1 29 0 29
02:30 0 61 1 39
02:45 0 52 2 169 1 34 5 126 7 295
03:00 0 30 0 44
03:15 0 21 0 37
03:30 1 21 0 31
03:45 2 28 3 100 0 52 0 164 3 264
04:00 1 34 0 38
04:15 6 29 0 42
04:30 4 39 0 39
04:45 3 34 14 136 1 23 1 142 15 278
05:00 6 41 1 38
05:15 11 20 1 29
05:30 15 28 1 25
05:45 19 41 51 130 2 27 5 119 56 249
06:00 19 20 5 23
06:15 28 20 3 25
06:30 29 21 5 35
06:45 25 31 101 92 5 21 18 104 119 196
07:00 47 21 12 31
07:15 73 17 19 18
07:30 58 23 20 29
07:45 58 18 236 79 26 22 77 100 313 179
08:00 57 13 19 23
08:15 49 11 14 22
08:30 30 12 22 14
08:45 31 7 167 43 18 16 73 75 240 118
09:00 30 10 30 12
09:15 36 6 20 19
09:30 30 7 17 9
09:45 28 4 124 27 10 6 77 46 201 73
10:00 27 4 16 6
10:15 26 5 18 7
10:30 28 4 9 12
10:45 30 4 111 17 18 4 61 29 172 46
11:00 25 1 24 3
11:15 23 3 18 3
11:30 28 2 28 4
11:45 30 1 106 7 26 6 96 16 202 23
Total 923 1019 923 1019 422 1143 422 1143 1345 2162
Combined
Total 1942 1942 1565 1565 3507
AM Peak - 07:15 - - - 11:00 - - - - -
Vol. - 246 - - - 96 - - - - -
P.H.F. 0.842 0.800
PM Peak - - 02:15 - - - 03:45 - - - -
Vol. - - 172 - - - 171 - - - -
P.H.F. 0.705 0.822
Percentag
e

47.5% 52.5% 27.0% 73.0%
ADT/AADT ADT 3,507 AADT 3,507

17.L

City of Imperial Beach
13th Street
B/ Cypress Avenue - State Route 75
24 Hour Directional Volume Count
IPB003
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 05-May-22 Northbound Hour Totals Southbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 1 20 2 15
12:15 2 7 0 9
12:30 1 12 2 21
12:45 1 17 5 56 1 16 5 61 10 117
01:00 2 10 0 20
01:15 2 20 0 19
01:30 1 19 1 15
01:45 2 12 7 61 0 16 1 70 8 131
02:00 0 15 0 30
02:15 1 25 0 17
02:30 0 14 1 35
02:45 0 20 1 74 1 24 2 106 3 180
03:00 1 24 2 23
03:15 0 14 0 17
03:30 0 20 1 26
03:45 0 22 1 80 1 22 4 88 5 168
04:00 0 19 6 34
04:15 3 19 1 24
04:30 0 19 1 20
04:45 0 21 3 78 4 26 12 104 15 182
05:00 1 25 7 14
05:15 1 26 10 15
05:30 2 22 12 19
05:45 3 22 7 95 8 19 37 67 44 162
06:00 1 24 10 15
06:15 5 19 15 27
06:30 7 12 15 16
06:45 6 18 19 73 20 21 60 79 79 152
07:00 9 10 17 13
07:15 13 11 17 13
07:30 13 16 29 24
07:45 32 13 67 50 31 21 94 71 161 121
08:00 18 8 34 16
08:15 15 11 23 10
08:30 11 6 23 14
08:45 15 6 59 31 15 8 95 48 154 79
09:00 14 11 10 11
09:15 15 8 22 5
09:30 11 6 21 3
09:45 14 5 54 30 10 5 63 24 117 54
10:00 12 3 20 7
10:15 15 7 21 3
10:30 8 9 16 1
10:45 16 3 51 22 14 2 71 13 122 35
11:00 9 4 8 4
11:15 10 2 14 5
11:30 20 2 20 2
11:45 17 3 56 11 23 2 65 13 121 24
Total 330 661 330 661 509 744 509 744 839 1405
Combined
Total 991 991 1253 1253 2244
AM Peak - 07:30 - - - 07:30 - - - - -
Vol. - 78 - - - 117 - - - - -
P.H.F. 0.609 0.860
PM Peak - - 05:00 - - - 02:00 - - - -
Vol. - - 95 - - - 106 - - - -
P.H.F. 0.913 0.757
Percentag
e

33.3% 66.7% 40.6% 59.4%
ADT/AADT ADT 2,244 AADT 2,244

17.L

City of Imperial Beach
13th Street
B/ State Route 75 - Imperial Beach Boulevard
24 Hour Directional Volume Count
IPB004
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 05-May-22 Northbound Hour Totals Southbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 4 65 5 72
12:15 5 60 5 50
12:30 4 61 5 56
12:45 6 68 19 254 5 69 20 247 39 501
01:00 1 75 0 57
01:15 1 73 3 67
01:30 2 55 3 72
01:45 1 66 5 269 4 64 10 260 15 529
02:00 2 65 3 94
02:15 1 83 4 94
02:30 3 91 1 104
02:45 3 76 9 315 4 94 12 386 21 701
03:00 4 70 2 93
03:15 4 83 0 111
03:30 4 87 5 108
03:45 6 74 18 314 0 121 7 433 25 747
04:00 8 69 3 108
04:15 14 75 6 121
04:30 8 88 1 108
04:45 22 59 52 291 9 99 19 436 71 727
05:00 26 84 3 97
05:15 27 79 2 95
05:30 39 70 9 81
05:45 35 58 127 291 12 64 26 337 153 628
06:00 45 65 14 91
06:15 56 68 19 63
06:30 53 68 19 76
06:45 56 57 210 258 24 60 76 290 286 548
07:00 69 56 20 53
07:15 70 58 52 61
07:30 78 63 75 59
07:45 88 52 305 229 81 40 228 213 533 442
08:00 109 45 73 58
08:15 77 43 53 47
08:30 71 56 38 42
08:45 84 42 341 186 36 67 200 214 541 400
09:00 67 41 39 54
09:15 64 28 43 49
09:30 72 25 44 29
09:45 65 20 268 114 43 28 169 160 437 274
10:00 53 21 48 17
10:15 56 24 48 23
10:30 53 21 50 31
10:45 66 7 228 73 50 25 196 96 424 169
11:00 63 19 43 19
11:15 67 14 50 17
11:30 65 6 60 9
11:45 66 9 261 48 62 13 215 58 476 106
Total 1843 2642 1843 2642 1178 3130 1178 3130 3021 5772 Combined
Total 4485 4485 4308 4308 8793
AM Peak - 07:30 - - - 07:30 - - - - -
Vol. - 352 - - - 282 - - - - -
P.H.F. 0.807 0.870
PM Peak - - 02:15 - - - 03:30 - - - -
Vol. - - 320 - - - 458 - - - -
P.H.F. 0.879 0.946
Percentag
e

41.1% 58.9% 27.3% 72.7%
ADT/AADT ADT 8,793 AADT 8,793

17.L

City of Imperial Beach
13th Street
B/ Imperial Beach Boulevard - Tower Road
24 Hour Directional Volume Count
IPB005
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Northbound Hour Totals Southbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 6 86 9 69
12:15 3 72 16 81
12:30 4 72 9 76
12:45 4 65 17 295 5 63 39 289 56 584
01:00 4 63 7 65
01:15 8 75 5 59
01:30 4 71 7 70
01:45 3 88 19 297 1 81 20 275 39 572
02:00 4 93 4 66
02:15 3 97 2 79
02:30 1 135 3 100
02:45 4 95 12 420 3 83 12 328 24 748
03:00 4 88 3 109
03:15 4 90 2 76
03:30 6 87 2 75
03:45 2 81 16 346 3 110 10 370 26 716
04:00 13 96 3 90
04:15 14 82 7 84
04:30 16 89 3 88
04:45 30 87 73 354 5 91 18 353 91 707
05:00 25 73 4 81
05:15 39 80 8 85
05:30 29 85 11 79
05:45 32 70 125 308 11 66 34 311 159 619
06:00 52 85 13 70
06:15 56 75 19 81
06:30 64 61 24 75
06:45 53 69 225 290 28 65 84 291 309 581
07:00 86 63 46 73
07:15 119 50 59 59
07:30 104 62 73 65
07:45 96 37 405 212 76 68 254 265 659 477
08:00 101 53 70 65
08:15 99 47 80 61
08:30 82 32 56 61
08:45 75 39 357 171 60 56 266 243 623 414
09:00 61 32 39 46
09:15 76 24 45 43
09:30 79 24 54 29
09:45 70 25 286 105 48 33 186 151 472 256
10:00 64 29 42 31
10:15 58 17 63 26
10:30 64 15 48 19
10:45 65 15 251 76 54 27 207 103 458 179
11:00 81 13 72 14
11:15 70 4 75 18
11:30 79 10 76 12
11:45 89 8 319 35 75 13 298 57 617 92
Total 2105 2909 2105 2909 1428 3036 1428 3036 3533 5945 Combined
Total 5014 5014 4464 4464 9478
AM Peak - 07:15 - - - 07:30 - - - - -
Vol. - 420 - - - 299 - - - - -
P.H.F. 0.882 0.934
PM Peak - - 02:00 - - - 03:45 - - - -
Vol. - - 420 - - - 372 - - - -
P.H.F. 0.778 0.845
Percentag
e

42.0% 58.0% 32.0% 68.0%
ADT/AADT ADT 9,478 AADT 9,478

17.L

City of Imperial Beach
15th Street
B/ Imperial Beach Boulevard - Iris Avenue
24 Hour Directional Volume Count
IPB006
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Northbound Hour Totals Southbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 2 13 1 9
12:15 1 18 1 17
12:30 3 10 2 12
12:45 3 15 9 56 0 14 4 52 13 108
01:00 1 13 1 10
01:15 1 14 1 11
01:30 0 12 0 11
01:45 2 12 4 51 1 11 3 43 7 94
02:00 2 10 3 13
02:15 1 13 1 19
02:30 0 23 3 15
02:45 4 20 7 66 1 17 8 64 15 130
03:00 0 14 0 14
03:15 0 16 0 12
03:30 1 18 1 11
03:45 0 7 1 55 3 9 4 46 5 101
04:00 1 15 6 5
04:15 0 11 7 9
04:30 1 14 3 11
04:45 2 10 4 50 7 13 23 38 27 88
05:00 2 18 16 17
05:15 2 13 15 19
05:30 1 15 18 17
05:45 1 16 6 62 17 14 66 67 72 129
06:00 7 7 19 14
06:15 7 13 13 11
06:30 7 19 17 11
06:45 10 18 31 57 10 9 59 45 90 102
07:00 12 11 13 11
07:15 19 10 23 12
07:30 27 6 14 11
07:45 14 10 72 37 15 13 65 47 137 84
08:00 29 10 20 11
08:15 18 10 13 10
08:30 10 6 15 7
08:45 13 9 70 35 18 11 66 39 136 74
09:00 5 5 9 6
09:15 9 11 11 7
09:30 8 8 13 5
09:45 12 11 34 35 10 8 43 26 77 61
10:00 11 5 15 5
10:15 15 4 6 7
10:30 8 4 9 7
10:45 16 6 50 19 10 4 40 23 90 42
11:00 6 8 13 1
11:15 12 2 8 3
11:30 12 4 9 1
11:45 10 2 40 16 8 3 38 8 78 24
Total 328 539 328 539 419 498 419 498 747 1037
Combined
Total 867 867 917 917 1784
AM Peak - 07:15 - - - 07:15 - - - - -
Vol. - 89 - - - 72 - - - - -
P.H.F. 0.767 0.783
PM Peak - - 02:30 - - - 05:00 - - - -
Vol. - - 73 - - - 67 - - - -
P.H.F. 0.793 0.882
Percentag
e

37.8% 62.2% 45.7% 54.3%
ADT/AADT ADT 1,784 AADT 1,784

17.L

City of Imperial Beach
Connecticut Street
B/ Elm Avenue - Imperial Beach Boulevard
24 Hour Directional Volume Count
IPB007
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Northbound Hour Totals Southbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 9 13 1 11
12:15 0 16 3 8
12:30 0 15 2 16
12:45 1 25 10 69 0 18 6 53 16 122
01:00 1 15 0 16
01:15 0 18 1 21
01:30 2 11 0 23
01:45 0 22 3 66 0 27 1 87 4 153
02:00 0 17 1 22
02:15 0 27 0 20
02:30 4 20 1 49
02:45 2 39 6 103 1 62 3 153 9 256
03:00 0 30 1 51
03:15 1 16 0 28
03:30 1 17 0 50
03:45 2 19 4 82 1 39 2 168 6 250
04:00 1 15 0 38
04:15 1 20 0 24
04:30 1 23 0 44
04:45 5 20 8 78 1 47 1 153 9 231
05:00 3 16 0 30
05:15 6 29 1 29
05:30 8 25 3 20
05:45 10 24 27 94 2 26 6 105 33 199
06:00 19 15 0 25
06:15 23 11 7 19
06:30 18 10 6 17
06:45 26 16 86 52 9 34 22 95 108 147
07:00 45 16 18 20
07:15 45 18 49 16
07:30 56 15 29 14
07:45 45 8 191 57 28 26 124 76 315 133
08:00 35 5 33 12
08:15 43 8 61 8
08:30 28 10 25 8
08:45 20 9 126 32 14 5 133 33 259 65
09:00 15 6 9 4
09:15 15 4 7 7
09:30 16 2 13 5
09:45 16 4 62 16 9 5 38 21 100 37
10:00 10 4 12 9
10:15 7 2 13 5
10:30 22 2 8 8
10:45 16 1 55 9 14 0 47 22 102 31
11:00 19 1 9 2
11:15 10 1 10 4
11:30 10 3 19 5
11:45 19 2 58 7 20 7 58 18 116 25
Total 636 665 636 665 441 984 441 984 1077 1649
Combined
Total 1301 1301 1425 1425 2726
AM Peak - 07:00 - - - 07:30 - - - - -
Vol. - 191 - - - 151 - - - - -
P.H.F. 0.853 0.619
PM Peak - - 02:15 - - - 02:45 - - - -
Vol. - - 116 - - - 191 - - - -
P.H.F. 0.744 0.770
Percentag
e

48.9% 51.1% 30.9% 69.1%
ADT/AADT ADT 2,726 AADT 2,726

17.L

City of Imperial Beach
Elm Avenue
B/ Seacoast Drive - 9th Street
24 Hour Directional Volume Count
IPB008
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Eastbound Hour Totals Westbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 2 18 2 12
12:15 1 12 0 7
12:30 0 13 1 10
12:45 0 7 3 50 1 3 4 32 7 82
01:00 0 13 0 13
01:15 2 15 0 12
01:30 0 10 0 5
01:45 0 9 2 47 0 11 0 41 2 88
02:00 0 5 0 11
02:15 0 11 0 16
02:30 1 23 0 27
02:45 0 55 1 94 0 22 0 76 1 170
03:00 0 38 1 18
03:15 1 21 0 12
03:30 0 26 1 14
03:45 0 18 1 103 0 17 2 61 3 164
04:00 0 20 0 10
04:15 0 19 1 14
04:30 3 19 0 15
04:45 1 18 4 76 0 17 1 56 5 132
05:00 2 23 0 19
05:15 2 16 1 9
05:30 4 15 1 14
05:45 2 16 10 70 5 14 7 56 17 126
06:00 3 13 5 25
06:15 2 10 10 13
06:30 4 10 9 6
06:45 5 10 14 43 10 4 34 48 48 91
07:00 11 13 20 10
07:15 27 12 43 13
07:30 21 11 35 11
07:45 12 16 71 52 17 11 115 45 186 97
08:00 19 4 27 5
08:15 22 10 44 6
08:30 26 8 14 8
08:45 8 6 75 28 6 4 91 23 166 51
09:00 12 9 7 3
09:15 12 6 12 2
09:30 9 5 12 3
09:45 7 2 40 22 11 2 42 10 82 32
10:00 7 3 10 2
10:15 9 6 4 1
10:30 8 1 8 4
10:45 11 1 35 11 5 1 27 8 62 19
11:00 9 4 6 2
11:15 7 0 11 0
11:30 10 2 7 1
11:45 10 0 36 6 4 3 28 6 64 12
Total 292 602 292 602 351 462 351 462 643 1064
Combined
Total 894 894 813 813 1707
AM Peak - 07:15 - - - 07:30 - - - - -
Vol. - 79 - - - 123 - - - - -
P.H.F. 0.731 0.699
PM Peak - - 02:45 - - - 02:15 - - - -
Vol. - - 140 - - - 83 - - - -
P.H.F. 0.636 0.769
Percentag
e

32.7% 67.3% 43.2% 56.8%
ADT/AADT ADT 1,707 AADT 1,707

17.L

City of Imperial Beach
Elm Avenue
B/ 9th Street - East City Limits
24 Hour Directional Volume Count
IPB009
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Eastbound Hour Totals Westbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 2 14 1 12
12:15 1 13 0 14
12:30 0 21 2 15
12:45 0 8 3 56 1 7 4 48 7 104
01:00 1 15 0 21
01:15 2 15 0 15
01:30 0 10 0 15
01:45 0 12 3 52 0 15 0 66 3 118
02:00 1 8 0 17
02:15 0 13 0 22
02:30 1 31 0 21
02:45 0 48 2 100 1 20 1 80 3 180
03:00 0 47 1 23
03:15 0 31 0 9
03:30 0 27 1 18
03:45 0 30 0 135 1 23 3 73 3 208
04:00 0 29 0 17
04:15 0 24 2 21
04:30 2 25 2 19
04:45 0 26 2 104 3 25 7 82 9 186
05:00 4 20 4 24
05:15 2 19 2 15
05:30 5 20 2 17
05:45 3 27 14 86 5 20 13 76 27 162
06:00 5 24 7 29
06:15 1 9 6 10
06:30 3 10 9 15
06:45 4 9 13 52 13 11 35 65 48 117
07:00 6 15 16 14
07:15 25 14 44 21
07:30 21 13 34 11
07:45 14 14 66 56 20 14 114 60 180 116
08:00 18 7 27 10
08:15 22 13 44 9
08:30 22 5 15 9
08:45 11 6 73 31 6 4 92 32 165 63
09:00 14 10 14 6
09:15 11 7 15 5
09:30 18 7 12 9
09:45 11 4 54 28 9 4 50 24 104 52
10:00 8 5 11 6
10:15 9 7 10 3
10:30 8 4 14 5
10:45 18 2 43 18 6 2 41 16 84 34
11:00 7 6 11 3
11:15 12 1 7 0
11:30 15 1 10 2
11:45 11 2 45 10 9 5 37 10 82 20
Total 318 728 318 728 397 632 397 632 715 1360
Combined
Total 1046 1046 1029 1029 2075
AM Peak - 07:15 - - - 07:15 - - - - -
Vol. - 78 - - - 125 - - - - -
P.H.F. 0.780 0.710
PM Peak - - 02:30 - - - 04:15 - - - -
Vol. - - 157 - - - 89 - - - -
P.H.F. 0.818 0.890
Percentag
e

30.4% 69.6% 38.6% 61.4%
ADT/AADT ADT 2,075 AADT 2,075

17.L

City of Imperial Beach
Imperial Beach Boulevard
B/ Seacoast Drive - 4th Street
24 Hour Directional Volume Count
IPB010
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Eastbound Hour Totals Westbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 9 45 6 49
12:15 7 40 3 36
12:30 3 51 7 52
12:45 1 48 20 184 2 51 18 188 38 372
01:00 4 39 7 55
01:15 2 43 8 50
01:30 4 66 3 51
01:45 1 56 11 204 2 33 20 189 31 393
02:00 4 55 4 53
02:15 6 44 0 38
02:30 5 62 1 44
02:45 2 54 17 215 0 55 5 190 22 405
03:00 1 74 0 77
03:15 2 65 2 63
03:30 1 68 0 62
03:45 2 59 6 266 2 64 4 266 10 532
04:00 2 71 2 67
04:15 4 54 0 54
04:30 6 65 3 62
04:45 7 59 19 249 0 52 5 235 24 484
05:00 6 56 4 58
05:15 13 56 5 77
05:30 16 65 9 68
05:45 16 63 51 240 14 78 32 281 83 521
06:00 20 44 12 75
06:15 22 55 15 69
06:30 29 59 16 72
06:45 25 56 96 214 24 60 67 276 163 490
07:00 35 58 18 67
07:15 41 68 21 66
07:30 46 70 34 65
07:45 39 53 161 249 29 41 102 239 263 488
08:00 37 56 49 45
08:15 66 45 59 36
08:30 39 50 43 45
08:45 43 39 185 190 47 26 198 152 383 342
09:00 34 37 33 34
09:15 28 36 38 19
09:30 51 29 35 25
09:45 36 20 149 122 41 16 147 94 296 216
10:00 35 16 41 20
10:15 42 21 48 14
10:30 39 11 43 9
10:45 43 14 159 62 33 12 165 55 324 117
11:00 43 17 37 13
11:15 36 9 40 12
11:30 37 6 49 11
11:45 50 13 166 45 35 7 161 43 327 88
Total 1040 2240 1040 2240 924 2208 924 2208 1964 4448
Combined
Total 3280 3280 3132 3132 6412
AM Peak - 07:30 - - - 08:00 - - - - -
Vol. - 188 - - - 198 - - - - -
P.H.F. 0.712 0.839
PM Peak - - 03:00 - - - 05:15 - - - -
Vol. - - 266 - - - 298 - - - -
P.H.F. 0.899 0.955
Percentag
e

31.7% 68.3% 29.5% 70.5%
ADT/AADT ADT 6,412 AADT 6,412

17.L

City of Imperial Beach
Imperial Beach Boulevard
B/ 4th Street - 13th Street
24 Hour Directional Volume Count
IPB011
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Eastbound Hour Totals Westbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 9 49 7 60
12:15 8 45 4 45
12:30 4 56 7 57
12:45 1 52 22 202 2 53 20 215 42 417
01:00 4 46 7 67
01:15 2 51 8 60
01:30 5 72 3 66
01:45 1 66 12 235 2 50 20 243 32 478
02:00 4 67 4 67
02:15 6 50 0 49
02:30 5 83 1 71
02:45 2 75 17 275 0 74 5 261 22 536
03:00 2 92 0 91
03:15 2 71 2 67
03:30 2 76 1 78
03:45 3 68 9 307 3 79 6 315 15 622
04:00 2 83 2 74
04:15 4 66 0 63
04:30 6 69 3 65
04:45 7 74 19 292 1 54 6 256 25 548
05:00 6 66 4 66
05:15 14 69 6 89
05:30 17 77 10 71
05:45 16 69 53 281 15 89 35 315 88 596
06:00 25 51 15 92
06:15 24 59 14 74
06:30 26 65 20 80
06:45 25 61 100 236 34 62 83 308 183 544
07:00 41 64 39 74
07:15 54 69 90 70
07:30 60 72 59 69
07:45 46 54 201 259 41 45 229 258 430 517
08:00 49 59 57 46
08:15 68 44 83 38
08:30 46 51 55 49
08:45 41 42 204 196 54 29 249 162 453 358
09:00 37 40 36 37
09:15 31 38 49 21
09:30 54 29 39 26
09:45 44 21 166 128 49 15 173 99 339 227
10:00 41 16 47 24
10:15 42 20 47 17
10:30 46 11 47 9
10:45 47 16 176 63 44 13 185 63 361 126
11:00 45 18 46 13
11:15 41 11 45 15
11:30 37 6 52 9
11:45 56 13 179 48 44 7 187 44 366 92
Total 1158 2522 1158 2522 1198 2539 1198 2539 2356 5061 Combined
Total 3680 3680 3737 3737 7417
AM Peak - 07:30 - - - 08:00 - - - - -
Vol. - 223 - - - 249 - - - - -
P.H.F. 0.820 0.750
PM Peak - - 02:30 - - - 05:15 - - - -
Vol. - - 321 - - - 341 - - - -
P.H.F. 0.872 0.927
Percentag
e

31.5% 68.5% 32.1% 67.9%
ADT/AADT ADT 7,417 AADT 7,417

17.L

City of Imperial Beach
Imperial Beach Boulevard
B/ 13th Street - 15th Street
24 Hour Directional Volume Count
IPB012
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Eastbound Hour Totals Westbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 9 122 24 174
12:15 14 150 21 152
12:30 11 140 18 139
12:45 7 125 41 537 20 181 83 646 124 1183
01:00 7 157 16 154
01:15 5 146 15 146
01:30 6 130 9 169
01:45 7 141 25 574 4 180 44 649 69 1223
02:00 8 189 10 161
02:15 6 156 6 196
02:30 6 244 6 215
02:45 5 241 25 830 5 201 27 773 52 1603
03:00 8 222 4 181
03:15 10 220 10 215
03:30 10 204 11 203
03:45 11 216 39 862 12 167 37 766 76 1628
04:00 19 237 12 204
04:15 19 202 18 183
04:30 32 213 12 226
04:45 35 179 105 831 21 240 63 853 168 1684
05:00 35 195 15 198
05:15 58 188 26 237
05:30 69 169 48 222
05:45 72 151 234 703 46 212 135 869 369 1572
06:00 59 176 67 207
06:15 97 136 79 198
06:30 103 113 90 185
06:45 101 139 360 564 128 171 364 761 724 1325
07:00 118 128 175 165
07:15 175 143 208 152
07:30 195 158 181 168
07:45 210 146 698 575 221 138 785 623 1483 1198
08:00 179 151 225 151
08:15 179 108 188 134
08:30 159 93 143 119
08:45 105 85 622 437 174 106 730 510 1352 947
09:00 101 71 116 114
09:15 128 71 114 100
09:30 134 66 112 72
09:45 113 44 476 252 117 66 459 352 935 604
10:00 110 45 110 71
10:15 116 52 110 50
10:30 111 30 112 50
10:45 111 24 448 151 127 44 459 215 907 366
11:00 115 31 140 47
11:15 116 29 151 42
11:30 117 12 166 31
11:45 141 23 489 95 159 27 616 147 1105 242
Total 3562 6411 3562 6411 3802 7164 3802 7164 7364 13575 Combined
Total 9973 9973 10966 10966 20939
AM Peak - 07:30 - - - 07:15 - - - - -
Vol. - 763 - - - 835 - - - - -
P.H.F. 0.908 0.928
PM Peak - - 02:30 - - - 04:30 - - - -
Vol. - - 927 - - - 901 - - - -
P.H.F. 0.950 0.939
Percentag
e

35.7% 64.3% 34.7% 65.3%
ADT/AADT ADT 20,939 AADT 20,939

17.L

City of Imperial Beach
Palm Avenue
B/ Seacoast Drive - 3rd Street
24 Hour Directional Volume Count
IPB013
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Eastbound Hour Totals Westbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 11 80 12 67
12:15 15 61 11 62
12:30 5 85 4 60
12:45 2 68 33 294 7 67 34 256 67 550
01:00 3 73 5 69
01:15 3 57 4 77
01:30 4 83 5 75
01:45 3 73 13 286 6 79 20 300 33 586
02:00 5 83 3 101
02:15 3 78 0 73
02:30 5 64 4 80
02:45 3 77 16 302 2 89 9 343 25 645
03:00 5 77 3 86
03:15 2 79 0 89
03:30 4 72 1 93
03:45 3 67 14 295 3 90 7 358 21 653
04:00 8 71 1 93
04:15 5 66 1 88
04:30 12 74 4 93
04:45 11 73 36 284 5 96 11 370 47 654
05:00 12 73 8 100
05:15 26 75 5 96
05:30 19 71 6 102
05:45 27 71 84 290 13 103 32 401 116 691
06:00 24 76 5 101
06:15 33 79 14 91
06:30 49 56 13 104
06:45 63 65 169 276 30 95 62 391 231 667
07:00 47 77 20 88
07:15 51 83 20 74
07:30 45 90 29 66
07:45 51 98 194 348 33 74 102 302 296 650
08:00 63 72 35 62
08:15 64 63 42 65
08:30 52 72 47 61
08:45 48 57 227 264 56 54 180 242 407 506
09:00 61 58 41 55
09:15 54 39 40 48
09:30 45 33 47 41
09:45 47 32 207 162 48 37 176 181 383 343
10:00 68 34 47 21
10:15 45 39 57 22
10:30 71 33 54 24
10:45 70 16 254 122 47 22 205 89 459 211
11:00 47 23 61 23
11:15 72 25 66 12
11:30 77 10 62 12
11:45 55 17 251 75 74 11 263 58 514 133
Total 1498 2998 1498 2998 1101 3291 1101 3291 2599 6289 Combined
Total 4496 4496 4392 4392 8888
AM Peak - 10:45 - - - 11:00 - - - - -
Vol. - 266 - - - 263 - - - - -
P.H.F. 0.864 0.889
PM Peak - - 07:00 - - - 05:15 - - - -
Vol. - - 348 - - - 402 - - - -
P.H.F. 0.888 0.976
Percentag
e

33.3% 66.7% 25.1% 74.9%
ADT/AADT ADT 8,888 AADT 8,888

17.L

City of Imperial Beach
Palm Avenue
B/ 3rd Street - Delaware Street
24 Hour Directional Volume Count
IPB014
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Eastbound Hour Totals Westbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 13 108 16 87
12:15 15 83 13 74
12:30 6 100 6 71
12:45 3 92 37 383 8 79 43 311 80 694
01:00 3 92 5 68
01:15 2 75 5 89
01:30 5 102 6 84
01:45 4 91 14 360 7 90 23 331 37 691
02:00 6 97 5 108
02:15 3 105 1 80
02:30 7 78 5 96
02:45 4 93 20 373 3 99 14 383 34 756
03:00 7 88 3 103
03:15 3 101 0 108
03:30 7 81 1 105
03:45 4 76 21 346 3 100 7 416 28 762
04:00 12 96 2 118
04:15 9 75 1 107
04:30 16 91 5 112
04:45 16 93 53 355 5 110 13 447 66 802
05:00 22 91 9 121
05:15 36 86 6 113
05:30 33 90 7 115
05:45 43 83 134 350 12 123 34 472 168 822
06:00 45 95 6 119
06:15 51 89 17 100
06:30 71 71 15 114
06:45 78 76 245 331 33 110 71 443 316 774
07:00 74 87 17 106
07:15 82 96 21 91
07:30 75 99 34 75
07:45 67 116 298 398 45 83 117 355 415 753
08:00 88 89 45 69
08:15 97 79 70 77
08:30 90 82 66 70
08:45 62 70 337 320 73 53 254 269 591 589
09:00 90 66 51 63
09:15 69 51 54 59
09:30 66 46 62 51
09:45 70 43 295 206 59 40 226 213 521 419
10:00 90 35 59 32
10:15 66 44 71 33
10:30 88 39 68 24
10:45 95 20 339 138 58 22 256 111 595 249
11:00 67 27 79 25
11:15 99 30 93 16
11:30 112 17 86 13
11:45 83 18 361 92 92 11 350 65 711 157
Total 2154 3652 2154 3652 1408 3816 1408 3816 3562 7468 Combined
Total 5806 5806 5224 5224 11030
AM Peak - 10:45 - - - 11:00 - - - - -
Vol. - 373 - - - 350 - - - - -
P.H.F. 0.833 0.941
PM Peak - - 07:15 - - - 05:00 - - - -
Vol. - - 400 - - - 472 - - - -
P.H.F. 0.862 0.959
Percentag
e

37.1% 62.9% 27.0% 73.0%
ADT/AADT ADT 11,030 AADT 11,030

17.L

City of Imperial Beach
State Route 75
B/ Delaware Street - 9th Street
24 Hour Directional Volume Count
IPB015
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Eastbound Hour Totals Westbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 25 216 34 207
12:15 29 196 21 199
12:30 22 209 17 197
12:45 28 252 104 873 20 229 92 832 196 1705
01:00 12 198 17 199
01:15 9 217 14 222
01:30 18 261 14 187
01:45 15 248 54 924 17 245 62 853 116 1777
02:00 14 340 7 205
02:15 7 310 12 195
02:30 11 441 10 256
02:45 9 373 41 1464 12 223 41 879 82 2343
03:00 16 465 16 249
03:15 3 426 17 222
03:30 8 425 15 227
03:45 15 448 42 1764 19 236 67 934 109 2698
04:00 20 413 21 170
04:15 13 442 37 235
04:30 23 384 61 202
04:45 32 358 88 1597 70 195 189 802 277 2399
05:00 30 329 108 207
05:15 57 277 142 207
05:30 59 269 196 216
05:45 60 235 206 1110 188 224 634 854 840 1964
06:00 70 197 210 198
06:15 61 205 257 194
06:30 99 195 302 223
06:45 89 175 319 772 368 187 1137 802 1456 1574
07:00 99 185 376 182
07:15 152 199 422 196
07:30 191 177 454 156
07:45 156 190 598 751 431 137 1683 671 2281 1422
08:00 150 209 420 162
08:15 185 153 424 149
08:30 172 146 368 128
08:45 140 146 647 654 330 124 1542 563 2189 1217
09:00 158 120 262 122
09:15 152 109 210 122
09:30 145 90 198 99
09:45 172 103 627 422 201 91 871 434 1498 856
10:00 160 90 179 95
10:15 179 92 191 77
10:30 179 93 184 71
10:45 192 41 710 316 181 47 735 290 1445 606
11:00 205 59 206 57
11:15 187 63 219 43
11:30 238 37 211 47
11:45 199 50 829 209 235 42 871 189 1700 398
Total 4265 10856 4265 10856 7924 8103 7924 8103 12189 18959 Combined
Total 15121 15121 16027 16027 31148
AM Peak - 11:00 - - - 07:30 - - - - -
Vol. - 829 - - - 1729 - - - - -
P.H.F. 0.871 0.952
PM Peak - - 03:00 - - - 02:30 - - - -
Vol. - - 1764 - - - 950 - - - -
P.H.F. 0.948 0.928
Percentag
e

28.2% 71.8% 49.4% 50.6%
ADT/AADT ADT 31,148 AADT 31,148

17.L

City of Imperial Beach
State Route 75
B/ 9th Street - 13th Street
24 Hour Directional Volume Count
IPB016
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Eastbound Hour Totals Westbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 25 249 37 221
12:15 29 228 25 191
12:30 26 237 24 208
12:45 37 279 117 993 22 246 108 866 225 1859
01:00 16 259 15 219
01:15 11 248 14 246
01:30 22 295 21 196
01:45 18 266 67 1068 21 248 71 909 138 1977
02:00 16 354 12 219
02:15 11 335 14 199
02:30 13 456 12 266
02:45 9 396 49 1541 14 238 52 922 101 2463
03:00 19 469 18 267
03:15 9 472 22 244
03:30 9 416 12 222
03:45 14 435 51 1792 21 263 73 996 124 2788
04:00 31 409 16 186
04:15 25 414 33 242
04:30 34 390 50 244
04:45 39 358 129 1571 61 228 160 900 289 2471
05:00 47 337 97 217
05:15 85 299 128 227
05:30 83 287 178 231
05:45 91 248 306 1171 171 237 574 912 880 2083
06:00 108 229 191 204
06:15 104 231 201 220
06:30 126 226 267 252
06:45 116 216 454 902 331 195 990 871 1444 1773
07:00 122 192 344 200
07:15 167 226 365 206
07:30 215 203 402 177
07:45 190 228 694 849 384 143 1495 726 2189 1575
08:00 170 223 412 160
08:15 210 181 385 171
08:30 203 163 353 139
08:45 163 180 746 747 342 145 1492 615 2238 1362
09:00 183 142 244 128
09:15 192 124 210 134
09:30 180 120 190 112
09:45 210 123 765 509 216 91 860 465 1625 974
10:00 191 108 174 101
10:15 211 93 206 85
10:30 224 97 182 72
10:45 234 53 860 351 177 59 739 317 1599 668
11:00 231 68 206 60
11:15 225 68 212 43
11:30 276 41 219 47
11:45 232 46 964 223 235 55 872 205 1836 428
Total 5202 11717 5202 11717 7486 8704 7486 8704 12688 20421 Combined
Total 16919 16919 16190 16190 33109
AM Peak - 10:45 - - - 07:30 - - - - -
Vol. - 966 - - - 1583 - - - - -
P.H.F. 0.875 0.961
PM Peak - - 02:30 - - - 02:30 - - - -
Vol. - - 1793 - - - 1015 - - - -
P.H.F. 0.950 0.950
Percentag
e

30.7% 69.3% 46.2% 53.8%
ADT/AADT ADT 33,109 AADT 33,109

17.L

City of Imperial Beach
Rainbow Drive
B/ State Route 75 - Palm Avenue
24 Hour Directional Volume Count
IPB017
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Northbound Hour Totals Southbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 1 27 4 25
12:15 2 45 5 29
12:30 1 49 5 31
12:45 0 33 4 154 3 44 17 129 21 283
01:00 1 35 3 29
01:15 2 26 0 27
01:30 2 31 1 41
01:45 0 27 5 119 1 42 5 139 10 258
02:00 0 23 2 41
02:15 0 28 0 42
02:30 0 33 3 39
02:45 1 38 1 122 0 58 5 180 6 302
03:00 1 37 1 74
03:15 2 33 1 60
03:30 2 24 0 64
03:45 3 50 8 144 3 65 5 263 13 407
04:00 3 28 0 67
04:15 4 25 1 60
04:30 4 45 3 64
04:45 13 41 24 139 2 73 6 264 30 403
05:00 15 29 2 50
05:15 29 33 2 75
05:30 23 39 4 58
05:45 35 23 102 124 3 53 11 236 113 360
06:00 35 26 3 39
06:15 62 35 5 45
06:30 67 26 6 44
06:45 74 15 238 102 12 35 26 163 264 265
07:00 105 19 5 38
07:15 110 21 7 17
07:30 115 29 17 24
07:45 68 23 398 92 8 24 37 103 435 195
08:00 80 16 12 20
08:15 52 16 21 32
08:30 58 6 19 19
08:45 41 5 231 43 10 20 62 91 293 134
09:00 40 5 11 22
09:15 39 12 19 12
09:30 29 11 17 12
09:45 22 8 130 36 15 19 62 65 192 101
10:00 28 2 25 7
10:15 22 0 18 11
10:30 24 1 13 10
10:45 33 2 107 5 22 7 78 35 185 40
11:00 26 2 30 6
11:15 38 3 35 1
11:30 33 2 40 1
11:45 28 2 125 9 39 10 144 18 269 27
Total 1373 1089 1373 1089 458 1686 458 1686 1831 2775
Combined
Total 2462 2462 2144 2144 4606
AM Peak - 06:45 - - - 11:00 - - - - -
Vol. - 404 - - - 144 - - - - -
P.H.F. 0.878 0.900
PM Peak - - 00:15 - - - 04:00 - - - -
Vol. - - 162 - - - 264 - - - -
P.H.F. 0.827 0.904
Percentag
e

55.8% 44.2% 21.4% 78.6%
ADT/AADT ADT 4,606 AADT 4,606

17.L

City of Imperial Beach
Seacoast Drive
B/ Palm Avenue - Imperial Beach Boulevard
24 Hour Directional Volume Count
IPB018
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Northbound Hour Totals Southbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 3 32 10 18
12:15 3 24 5 25
12:30 5 35 1 32
12:45 2 37 13 128 2 19 18 94 31 222
01:00 2 40 2 23
01:15 3 28 0 18
01:30 2 36 2 37
01:45 0 24 7 128 1 23 5 101 12 229
02:00 3 40 4 35
02:15 0 25 0 30
02:30 2 22 1 34
02:45 1 28 6 115 2 28 7 127 13 242
03:00 0 37 0 37
03:15 2 35 0 46
03:30 0 41 0 36
03:45 0 38 2 151 1 25 1 144 3 295
04:00 3 27 0 42
04:15 1 40 0 27
04:30 0 36 2 32
04:45 0 36 4 139 0 32 2 133 6 272
05:00 4 29 3 32
05:15 5 42 2 30
05:30 4 37 2 31
05:45 7 32 20 140 2 33 9 126 29 266
06:00 5 50 2 36
06:15 12 43 9 33
06:30 12 31 6 29
06:45 17 52 46 176 8 45 25 143 71 319
07:00 12 46 6 36
07:15 17 41 18 43
07:30 20 55 7 42
07:45 15 37 64 179 11 26 42 147 106 326
08:00 20 29 12 31
08:15 20 21 14 29
08:30 20 24 16 28
08:45 16 12 76 86 23 20 65 108 141 194
09:00 22 14 16 28
09:15 25 11 14 20
09:30 20 10 26 13
09:45 28 8 95 43 19 16 75 77 170 120
10:00 20 13 17 12
10:15 25 10 20 10
10:30 25 4 25 6
10:45 26 8 96 35 24 11 86 39 182 74
11:00 33 13 20 12
11:15 20 3 30 8
11:30 35 5 20 5
11:45 26 6 114 27 29 7 99 32 213 59
Total 543 1347 543 1347 434 1271 434 1271 977 2618
Combined
Total 1890 1890 1705 1705 3595
AM Peak - 10:45 - - - 10:30 - - - - -
Vol. - 114 - - - 99 - - - - -
P.H.F. 0.814 0.825
PM Peak - - 06:45 - - - 06:45 - - - -
Vol. - - 194 - - - 166 - - - -
P.H.F. 0.882 0.922
Percentag
e

28.7% 71.3% 25.5% 74.5%
ADT/AADT ADT 3,595 AADT 3,595

17.L

City of Imperial Beach
Seacoast Drive
B/ Imperial Beach Boulevard - Southern Terminus
24 Hour Directional Volume Count
IPB019
Site Code: 232-22372
Counts Unlimited, Inc.

PO Box 1178
Corona, CA 92878
Phone: (951) 268-6268
email: [email protected]
Start 28-Apr-22 Northbound Hour Totals Southbound Hour Totals Combined Totals Time Thu Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon Morning Afternoon 12:00 4 14 6 16
12:15 5 11 5 23
12:30 4 23 3 27
12:45 1 25 14 73 3 13 17 79 31 152
01:00 1 13 1 14
01:15 0 17 5 12
01:30 4 22 2 23
01:45 0 19 5 71 2 20 10 69 15 140
02:00 5 19 7 31
02:15 5 22 0 20
02:30 1 25 0 26
02:45 3 24 14 90 3 25 10 102 24 192
03:00 2 18 0 24
03:15 1 22 0 28
03:30 1 21 0 26
03:45 0 25 4 86 2 20 2 98 6 184
04:00 2 18 0 25
04:15 2 20 0 16
04:30 1 25 1 33
04:45 2 16 7 79 0 20 1 94 8 173
05:00 3 20 3 22
05:15 3 20 1 25
05:30 3 22 4 25
05:45 7 18 16 80 3 36 11 108 27 188
06:00 8 26 1 35
06:15 8 25 5 25
06:30 14 19 6 27
06:45 7 23 37 93 5 27 17 114 54 207
07:00 9 18 3 28
07:15 19 26 13 31
07:30 20 24 11 17
07:45 13 20 61 88 5 14 32 90 93 178
08:00 17 16 10 15
08:15 17 15 11 15
08:30 15 12 16 14
08:45 10 8 59 51 18 8 55 52 114 103
09:00 14 6 11 16
09:15 17 11 11 25
09:30 17 8 14 12
09:45 17 3 65 28 17 9 53 62 118 90
10:00 16 6 19 8
10:15 11 8 18 8
10:30 17 7 16 2
10:45 16 5 60 26 13 6 66 24 126 50
11:00 26 7 14 6
11:15 14 3 14 11
11:30 23 4 15 4
11:45 16 4 79 18 19 3 62 24 141 42
Total 421 783 421 783 336 916 336 916 757 1699
Combined
Total 1204 1204 1252 1252 2456
AM Peak - 10:45 - - - 09:45 - - - - -
Vol. - 79 - - - 70 - - - - -
P.H.F. 0.760 0.921
PM Peak - - 06:00 - - - 05:45 - - - -
Vol. - - 93 - - - 123 - - - -
P.H.F. 0.894 0.854
Percentag
e

35.0% 65.0% 26.8% 73.2%
ADT/AADT ADT 2,456 AADT 2,456

17.L

Engineering and Traffic Survey for Speed Limits
City of Imperial Beach
Appendix C Study Segment
Characteristics and Accident Rate

17.L

2022 Speed Survey Locations, Characteristics and Accident Rate ID Street From To Direction
No. of
Travel
Lanes
Speed Survey location
Posted
Speed
Limit
Parking
on both
sides of
street
Land Use Bike Lane
Sidewalk on
both sides
of street
Segment
Length
(miles)
Total
Statewide
MVM
ADT
No. of
Reported
Accidents
No. of Days
in 3 Years
Segment
MVM
1 9th St SR75 Imp Bch Blvd NB/SB 4L Between Elm Ave and Elder Ave 35 Yes Residential None Yes 0.51 1.27 6,700 6 1,095 1.60
2 9th St Imp Bch Blvd Sea Park Drive NB/SB 4L Between Fern Ave and Grove Ave 30 Yes Residential None Yes 0.49 1.27 3,507 0 1,095 0.00
3 13th St Cypress Ave SR75 NB/SB 2L Between Cypress Ave and Calla Ave 30 Yes Residential Class II Yes 0.22 1.44 2,244 1 1,095 1.85
4 13th St SR75 Imp Bch Blvd NB/SB 3L Between Elm and Elder 35 Yes Residential Class II Buffered Yes 0.51 1.44 8,793 1 1,095 0.20
5 13th St Imp Bch Blvd Iris Ave/ Tower Road NB/SB 3L Between Fern Ave and Grove Ave 30 Yes Residential Class II Buffered Yes 0.48 1.44 9,478 3 1,095 0.60
6 15th St Imp Bch Blvd Iris Ave NB/SB 2L Between Hemlock Ave and Holly Ave 30 Yes Residential Class II Yes 0.50 1.44 1,784 1 1,095 1.02
7 Connecticut St Elm Ave Imp Bch Blvd NB/SB 2L Between Elkwood Ave and Elder Ave 25 Yes Residential None Yes 0.25 1.44 2,726 1 1,095 1.34
8 Elm Ave Seacoast Dr 9th St EB/WB 2L Between 4th St and Corvina St 25 Yes Residential Class III Yes 1.01 1.44 1,707 5 1,095 2.65
9 Elm Ave 9th St East City limits EB/WB 2L Between Florida St & 9th St 30 Yes Residential None Yes 0.61 1.44 2,075 5 1,095 3.61
10 Imp Bch Blvd Seacoast Dr 4th Street EB/WB 2L Between 2nd and 3rd St 35 Yes Residential Class II Yes 0.38 1.44 6,412 1 1,095 0.37
11 Imp Bch Blvd 4th St 13th St EB/WB 3L Between 8th St and 9th St 35 Yes Residential Class II Yes 1.13 1.44 7,417 13 1,095 1.42 12 Imp Bch Blvd 13th St 15th St EB/WB 4L Between 14th and Granger 35 Yes Residential None Yes 0.25 1.27 20,939 2 1,095 0.35
13 Palm Ave Seacoast Dr 3rd St EB/WB 2L Between 2nd St and 3rd St 25 Yes Mixed Use Class II Yes 0.25 1.44 8,888 0 1,095 0.00
14 Palm Ave
3 rd St Delaware St EB/WB 3L Between 4th St and 5th St 35 Yes Residential Class II Yes 0.62 1.44 11,030 10 1,095 1.34 15 SR-75 North City Limits 9th Street EB 6L Between 7th & 9th 45 No Commercial Shoulder Yes 0.63 1.21 15,121 3 1,095 0.29
16 SR-75 9th Street 13th Street EB 6L Around 11th Street 40 Yes Commercial Class II Buffered Yes 0.50 1.21 16,919 9 1,095 0.97
17 SR-75 13th Street 9th Street WB 6L Around 11th Street 40 Yes Commercial Class II Buffered Yes 0.50 1.21 16,190 8 1,095 0.90
18 SR-75 9th Street North City Limits WB 6L Between 7th & 9th 45 No Commercial None Yes 0.63 1.21 16,027 5 1,095 0.45
19 Rainbow Dr SR75 Palm Ave NB/SB 2L Between Citrus Ave and Bonita Ave 30 No Residential Class II Yes 0.15 1.44 4,606 2 1,095 2.64
20 Seacoast Dr Palm Ave Imp Bch Blvd NB/SB 2L Between Evergreen Av and Elder Av 25 Yes Commercial Class III Yes 0.50 1.44 3,595 3 1,095 1.52
21 Seacoast Dr Imp Bch Blvd Southern terminus NB/SB 2L Between Cortez Av and Descanso Av 25 Yes Mixed Use Class III Yes 0.69 1.44 2,456 1 1,095 0.54
2L One travel lane in each direction
3L One travel lane in each direction plus center two-way left turn lane 4L Two travel lanes in each direction
6L Three travel lanes in each direction
MVM Million Vehicle Miles

17.L

Engineering and Traffic Survey for Speed Limits
City of Imperial Beach
Appendix D Engineering & Traffic Survey
Summary Sheets

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
1 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: 9th Street
From: SR-75 To: Imperial Beach Boulevard
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 37 MPH
50 Percentile 33 MPH
Existing Posted Speed Limit 35 MPH
10 MPH Pace 29-38 MPH
Percent in Pace 78%
CRS Street Classification: Minor Arterial
Length of Street Segment: 0.51 miles
Average Daily Traffic: 6,700
Total Accidents: 6
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 1.60
California Statewide Accidents Rate (MVM): 1.27
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Accident rate is higher than the Statewide accident rate. Residential density CVC 627 (c)(1)(A).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 30 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 30 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
2 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: 9th Street
From: Imperial Beach Boulevard To: Sea Park Drive
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 37 MPH
50 Percentile 32 MPH
Existing Posted Speed Limit 30 MPH
10 MPH Pace 28-37 MPH
Percent in Pace 80%
CRS Street Classification: Major Collector
Length of Street Segment: 0.49 miles
Average Daily Traffic: 3,507
Total Accidents: 0
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 0
California Statewide Accidents Rate (MVM): 1.27
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Residential density CVC 627 (c)(1)(A).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 30 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 30 MPH along the subject segment of the road.

APPROVALS:
☒ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☐ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
3 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: 13th Street
From: Cypress Avenue To: SR-75
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 32 MPH
50 Percentile 29 MPH
Existing Posted Speed Limit 30 MPH
10 MPH Pace 23-32 MPH
Percent in Pace 83%
CRS Street Classification: Local
Length of Street Segment: 0.22 miles
Average Daily Traffic: 2,244
Total Accidents: 1
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 1.85
California Statewide Accidents Rate (MVM): 1.44
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Accident rate is higher than the Statewide accident rate. Residential density CVC 627 (c)(1)(B).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 25 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 25 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
4 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: 13th Street
From: SR-75 To: Imperial Beach Boulevard
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 36 MPH
50 Percentile 32 MPH
Existing Posted Speed Limit 35 MPH
10 MPH Pace 27-36 MPH
Percent in Pace 88%
CRS Street Classification: Minor Arterial
Length of Street Segment: 0.51 miles
Average Daily Traffic: 8,793
Total Accidents: 1
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 0.20
California Statewide Accidents Rate (MVM): 1.44
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Adjacent School, with increased consideration for vulnerable pedestrian groups including children CVC 627 (c)(2). Residential density CVC 627 (c)(1)(A).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 30 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 30 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
5 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: 13th Street
From: Imperial Beach Boulevard To: Iris Avenue
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 35 MPH
50 Percentile 32 MPH
Existing Posted Speed Limit 30 MPH
10 MPH Pace 27-36 MPH
Percent in Pace 88%
CRS Street Classification: Minor Arterial
Length of Street Segment: 0.48 Miles
Average Daily Traffic: 9,478
Total Accidents: 3
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 0.60
California Statewide Accidents Rate (MVM): 1.44
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Residential density CVC 627 (c)(1)(A).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 30 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 30 MPH along the subject segment of the road.

APPROVALS:
☒ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☐ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
6 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: 15th Street
From: Imperial Beach Boulevard To: Iris Avenue
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 32 MPH
50 Percentile 29 MPH
Existing Posted Speed Limit 30 MPH
10 MPH Pace 25-34 MPH
Percent in Pace 86%
CRS Street Classification: Major Collector
Length of Street Segment: 0.50 miles
Average Daily Traffic: 1,784
Total Accidents: 1
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 1.02
California Statewide Accidents Rate (MVM): 1.44
Justification: None.

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 30 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds it is appropriate and justified to recommend the posted speed limit be 30 MPH along the subject segment of the road.

APPROVALS:
☒ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☐ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
7 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Connecticut Street
From: Elm Avenue To: Imperial Beach Boulevard
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 31 MPH
50 Percentile 27 MPH
Existing Posted Speed Limit 25 MPH
10 MPH Pace 23-32 MPH
Percent in Pace 83%
CRS Street Classification: Major Collector
Length of Street Segment: 0.25 miles
Average Daily Traffic: 2,726
Total Accidents: 1
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 1.34
California Statewide Accidents Rate (MVM): 1.44
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Adjacent School, with increased consideration for vulnerable pedestrian groups including children CVC 627 (c)(2).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 25 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 25 MPH along the subject segment of the road.

APPROVALS:
☒ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☐ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
8 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Elm Avenue
From: Seacoast Drive To: 9th Street
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 32 MPH
50 Percentile 27 MPH
Existing Posted Speed Limit 25 MPH
10 MPH Pace 23-32 MPH
Percent in Pace 82%
CRS Street Classification: Major Collector
Length of Street Segment: 1.01 miles
Average Daily Traffic: 1,707
Total Accidents: 5
Evaluation Period: January 1, 2017 – December 31, 20219 Accident Rate (MVM): 2.65
California Statewide Accidents Rate (MVM): 1.44
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Accident rate is higher than the Statewide accident rate. Residential density CVC 627 (c)(1)(A). Adjacent School, with increased consideration for vulnerable pedestrian groups including children CVC 627 (c)(2).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 25 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 25 MPH along the subject segment of the road.

APPROVALS:
☒ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☐ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
9 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Elm Avenue
From: 9th Street To: East City Limits
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 33 MPH
50 Percentile 29 MPH
Existing Posted Speed Limit 30 MPH
10 MPH Pace 25-34 MPH
Percent in Pace 83%
CRS Street Classification: Major Collector
Length of Street Segment: 0.61 miles
Average Daily Traffic: 2,075
Total Accidents: 5
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 3.61
California Statewide Accidents Rate (MVM): 1.44
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Accident rate is higher than the Statewide accident rate. Residential density CVC 627 (c)(1)(A).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 30 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 30 MPH along the subject segment of the road.

APPROVALS:
☒ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☐ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
10 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Imperial Beach Boulevard
From: Seacoast Drive To: 4th Street
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 32 MPH
50 Percentile 28 MPH
Existing Posted Speed Limit 35 MPH
10 MPH Pace 23-32 MPH
Percent in Pace 84%
CRS Street Classification: Minor Arterial
Length of Street Segment: 0.38 miles
Average Daily Traffic: 6,412
Total Accidents: 1
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 0.37
California Statewide Accidents Rate (MVM): 1.44
Justification: None.

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 30 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and change in the limits of the speed zone, it is appropriate and justified to recommend the posted speed limit be 30 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
11 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Imperial Beach Boulevard
From: 4th Street To: 13th Street
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 33 MPH
50 Percentile 30 MPH
Existing Posted Speed Limit 35 MPH
10 MPH Pace 25-34 MPH
Percent in Pace 87%
CRS Street Classification: Minor Arterial
Length of Street Segment: 1.13 miles
Average Daily Traffic: 7,417
Total Accidents: 13
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 1.42
California Statewide Accidents Rate (MVM): 1.44
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification Residential density CVC 627 (c)(1)(B). Adjacent Library & City Hall, with increased consideration for vulnerable pedestrian groups including children, seniors, persons with disabilities CVC 627 (c)(2).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 30 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds, change in the limits of the speed zone, and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 30 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
12 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Imperial Beach Boulevard
From: 13th Street To: 15th Street
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 42 MPH
50 Percentile 37 MPH
Existing Posted Speed Limit 35 MPH
10 MPH Pace 34-43 MPH
Percent in Pace 84%
CRS Street Classification: Minor Arterial
Length of Street Segment: 0.25 miles
Average Daily Traffic: 20,939
Total Accidents: 2
Evaluation Period: January 1, 2017 – December 31, 2021
Accident Rate (MVM): 0.35
California Statewide Accidents Rate (MVM): 1.27
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Residential density CVC 627 (c)(1)(B).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 35 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds, change in the limits of the speed zone, and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 35 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
13 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Palm Avenue
From: Seacoast Drive To: 3rd Street
Date of Speed Survey: 5/3/2022
Critical Speed (85th) 28 MPH
50 Percentile 25 MPH
Existing Posted Speed Limit 25 MPH
10 MPH Pace 20-29 MPH
Percent in Pace 94%
CRS Street Classification: Minor Arterial
Length of Street Segment: 0.25 Mile
Average Daily Traffic: 8,888
Total Accidents: 0
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 0
California Statewide Accidents Rate (MVM): 1.44
Justification: For cases in which the nearest 5 mph increment of the 85th-percentile speed would require a rounding up, then the speed limit may be rounded down to the nearest 5 mph increment below the 85th percentile speed, if no further reduction is used (CA MUTCD Section 2B.13 Standard 12a, Option 2).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 25 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds it is appropriate and justified to recommend the posted speed limit be 25 MPH along the subject segment of the road.

APPROVALS:
☒ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☐ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

17.L

CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
14 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Palm Avenue
From: 3rd Street To: Delaware Street
Date of Speed Survey: 5/3/2022
Critical Speed (85th) 37 MPH
50 Percentile 33 MPH
Existing Posted Speed Limit 35 MPH
10 MPH Pace 28-37 MPH
Percent in Pace 82%
CRS Street Classification: Minor Arterial
Length of Street Segment: 0.62 Miles
Average Daily Traffic: 11,030
Total Accidents: 10
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 1.34
California Statewide Accidents Rate (MVM): 1.44
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Adjacent church with increased consideration for vulnerable pedestrian groups including children, seniors, persons with disabilities CVC 627 (c)(2).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 30 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 30 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

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CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
15 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: SR-75
From: North City Limits To: 9th Street
Date of Speed Survey: 5/3/2022
Critical Speed (85th) 42 MPH
50 Percentile 37 MPH
Existing Posted Speed Limit 45 MPH
10 MPH Pace 31-40 MPH
Percent in Pace 76%
CRS Street Classification: Other Principal Arterial
Length of Street Segment: 0.63 Miles
Average Daily Traffic: 15,121
Total Accidents: 3
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 0.29
California Statewide Accidents Rate (MVM): 1.21
Justification: None.

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 40 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds change in the limits of the speed zone, it is appropriate and justified to recommend the posted speed limit be 40 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

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CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
16 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: SR-75
From: 9th Street To: 13th Street
Date of Speed Survey: 5/3/2022
Critical Speed (85th) 42 MPH
50 Percentile 37 MPH
Existing Posted Speed Limit 40 MPH
10 MPH Pace 32-41 MPH
Percent in Pace 78%
CRS Street Classification: Other Principal Arterial
Length of Street Segment: 0.50 Miles
Average Daily Traffic: 16,919
Total Accidents: 9
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 0.97
California Statewide Accidents Rate (MVM): 1.21
Justification: None.

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 40 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and change in the limits of the speed zone, it is appropriate and justified to recommend the posted speed limit be 40 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

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CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
17 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: SR-75
From: 13th Street To: 9th Street
Date of Speed Survey: 5/3/2022
Critical Speed (85th) 44 MPH
50 Percentile 39 MPH
Existing Posted Speed Limit 40 MPH
10 MPH Pace 35-44 MPH
Percent in Pace 71%
CRS Street Classification: Other Principal Arterial
Length of Street Segment: 0.50 Miles
Average Daily Traffic: 16,190
Total Accidents: 8
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 0.90
California Statewide Accidents Rate (MVM): 1.21
Justification: For cases in which the nearest 5 mph increment of the 85th-percentile speed would require a rounding up, then the speed limit may be rounded down to the nearest 5 mph increment below the 85th percentile speed, if no further reduction is used (CA MUTCD Section 2B.13 Standard 12a, Option 2).

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 40 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and change in the limits of the speed zone, it is appropriate and justified to recommend the posted speed limit be 40 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

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CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
18 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: SR-75
From: 9th Street To: North City Limits
Date of Speed Survey: 5/3/2022
Critical Speed (85th) 42 MPH
50 Percentile 38 MPH
Existing Posted Speed Limit 45 MPH
10 MPH Pace 33-42 MPH
Percent in Pace 78%
CRS Street Classification: Other Principal Arterial
Length of Street Segment: 0.63 Miles
Average Daily Traffic: 16,027
Total Accidents: 5
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 0.45
California Statewide Accidents Rate (MVM): 1.21
Justification: None.

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 40 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and change in the limits of the speed zone, it is appropriate and justified to recommend the posted speed limit be 40 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

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CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
19 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Rainbow Drive
From: SR-75 To: Palm Avenue
Date of Speed Survey: 5/2/2022
Critical Speed (85th) 31 MPH
50 Percentile 26 MPH
Existing Posted Speed Limit 30 MPH
10 MPH Pace 22-31 MPH
Percent in Pace 77%
CRS Street Classification: Local
Length of Street Segment: 0.15 Miles
Average Daily Traffic: 4,606
Total Accidents: 2
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 2.64
California Statewide Accidents Rate (MVM): 1.44
Justification: The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th percentile speed. Justification: Accident rate is higher than the Statewide accident rate.

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 25 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 25 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

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CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
20 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Seacoast Drive
From: Palm Avenue To: Imperial Beach Boulevard
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 23 MPH
50 Percentile 19 MPH
Existing Posted Speed Limit 25 MPH
10 MPH Pace 15-24 MPH
Percent in Pace 88%
CRS Street Classification: Minor Arterial
Length of Street Segment: 0.50 Mile
Average Daily Traffic: 3,595
Total Accidents: 3
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 1.52
California Statewide Accidents Rate (MVM): 1.44
Justification: Apply CVC 22358.9 (b) (1,2 & 4) Business Activity District. Accident rate is higher than the Statewide accident rate.

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 20 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the definition for a Business Activity District (CVC 22358.9) and the not readily apparent conditions, it is appropriate and justified to recommend the posted speed limit be 20 MPH along the subject segment of the road.

APPROVALS:
☐ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☒ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

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CITY OF IMPERIAL BEACH

ENGINEERING & TRAFFIC SURVEY
21 Radar
Enforceable?
YES
David DiPierro, TE
STC Traffic, Inc.

Street: Seacoast Drive
From: Imperial Beach Boulevard To: Southern Terminus
Date of Speed Survey: 4/28/2022
Critical Speed (85th) 27 MPH
50 Percentile 24 MPH
Existing Posted Speed Limit 25 MPH
10 MPH Pace 18-27 MPH
Percent in Pace 81%
CRS Street Classification: Major Collector
Length of Street Segment: 0.69 Miles
Average Daily Traffic: 2,456
Total Accidents: 1
Evaluation Period: January 1, 2017 – December 31, 2019
Accident Rate (MVM): 0.54
California Statewide Accidents Rate (MVM): 1.44
Justification: None.

TRAFFIC ENGINEER’S RECOMMENDATIONS/AUTHORITY:

Posted Speed Limit: 25 MPH
This survey was prepared in accordance with the requirements of Section 627 of the California Vehicle Code using methods prescribed in Section 2B.13 of the California Manual on Uniform Traffic Control Devices. Based on the measured critical speeds, it is appropriate and justified to recommend the posted speed limit be 25 MPH along the subject segment of the road.

APPROVALS:
☒ Recertification of the existing speed zone per Sections 22357, 22358, and 40802 of the California Vehicle Code
☐ Establishment of new speed zone
APPROVED: DATE: June 1, 2022

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STC Traffic, Inc.

Appendix B. Required Forms

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STC Traffic, Inc. (formerly Stack Traffic Consulting, Inc.) 5973 Avenida Encinas, Suite 218 | Carlsbad | CA | 92008 Phone: (760) 602-4290 | www.stctraffic.com
Board of Directors Resolution
TO: Vicki Wasko, City Clerk
City of Jurupa Valley
8930 Limonite Avenue
Jurupa Valley, CA 92509
RE: Corporate Resolution for Signature Authority
RFP: On-Call Traffic Engineering Services

This is a Certified Copy of Resolution that was passed at a Meeting of the Board of Directors of STC Traffic, Inc., a California Corporation, at which a quorum was present on January 10, 2022.

RESOLVED, that this Board of Directors hereby authorized and directs the following:

1. Jason Stack, TE, PTOE, President
Email: [email protected]
Address: 5973 Avenida Encinas, #218 | Carlsbad | CA | 92008 Phone: (760) 585-4212
is authorized for single signature authority, to sign contracts, amendments to contracts, review various claims, binding the firm to any agreement and all instruments on behalf of STC Traffic, Inc. Board of Directors.

Jason Stack, President
Chairman of the Board of Directors

Stephen Manganiello, Jr., Vice President

Mary (Sandra) Sass, CFO

Anya Kennedy, Secretary

Adam Lemberg, Director

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Registration Services:: Page 1 of 2 6/8/2022 6:47:06 AM

APPLICATION FOR

PUBLIC WORKS CONTRACTOR REGISTRATION
Registration Information
Type: Public Works
Period: 07/01/2022 06/30/2025
Contractor Information
Contractor Name: STC TRAFFIC, INC.

Trade Name: STC TRAFFIC, INC.

License Type Number: 1000009329
Contractor Physical Address
Physical Business Country: United States of America Physical Business City/ Province:

CARLSBAD
Physical Business Address: 5973 AVENIDA ENCINAS, #218 Physical Business State: CA Physical Business Postal
Code:
92008
Contractor Mailing Address
Mailing Country: United States of America Mailing City /Province: CARLSBAD Mailing Address: 5973 AVENIDA ENCINAS, #218 Mailing State: CA Mailing Postal Code: 92008
Contact Info
Daytime Phone: Daytime Phone Ext.:

Mobile Phone: Business Email: [email protected]
Applicant’s Email: [email protected]

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Registration Services:: Page 2 of 2
Workers’ Compensation
Professional Employer Organization (PEO)
Do you lease employees through Professional Employer Organization? No Workers’ Compensation Overview
Carrier: HARTFORD FIRE GROUP Inception Date: 01/01/2022 Policyholder Name: STC TRAFFIC, INC. Expiration Date: January 1, 2023 Policy Number: 57WECGI9278
Certification
Yes I certify that I do not have any delinquent liability to an employee or the state for any assessment of back wages or related damages, interest, fines, or penalties pursuant to any final judgment, order, or determination by a court or any federal, state, or local administrative agency, including a confirmed arbitration award I certify that the contractor is not currently debarred under Section 1777.1 or under any other federal or state law providing for the debarment of contractors from public works.

Yes I certify that one of the following is true: (1) I am licensed by the Contractors State License Board (CSLB) in accordance with Chapter 9 (commencing with Section 7000) of the Business and Professions Code; or (2) my business or trade is not subject to licensing by the CSLB.

I understand refunds are not authorized
I, Jason Stack, the undersigned, am , STC TRAFFIC, INC. with the authority to act for and on behalf of the above named contractor. I certify under penalty of perjury that all of the above information provided is true and correct. I further acknowledge that any untruthful information provided in this application could result in the certification being canceled.

I certify this on: 6:43 AM
Legal Entity Information
Legal Entity Type: Corporation
Name: STC TRAFFIC, INC.

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City of Hemet
Engineering Department
Proposal
Engineering And Traffic Survey

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Table of Contents
Introductory Letter.................................................................................................................. 1 Corporate Profile..................................................................................................................... 1 Organizational Structure........................................................................................................................ 2 Statement of Qualifications..................................................................................................... 3 Relevant Experience ................................................................................................................ 4 Similar Projects...................................................................................................................................... 6 References............................................................................................................................... 9 Project Team ......................................................................................................................... 10 Organization Chart .................................................................................................................................. 11 Subcontractors........................................................................................................................................ 11 Description of Services .......................................................................................................... 12 Project Understanding ............................................................................................................................ 12 Project Schedule...................................................................................................................................... 16 Quality Control...................................................................................................................... 17 Project Controls....................................................................................................................................... 17 Cost Control............................................................................................................................................. 17 Schedule Control ..................................................................................................................................... 18 Availability ............................................................................................................................ 19 APPENDIX:............................................................................................................................. 21 Required Forms....................................................................................................................................... 21 Resumes.................................................................................................................................................. 22 Example Engineering and Traffic Survey ................................................................................................. 28

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City of Hemet   Citywide Engineering and Traffic Survey Introductory Letter
November 22, 2022
Noah Rau, PE
Public Works Director/City Engineer
City of Hemet, Engineering Department
445 E. Florida Avenue
Hemet, CA 95243
Submitted via PlanetBids
Subject: Professional Design Services for Citywide Engineering and Traffic Survey Dear Mr. Rau:

Willdan Engineering (Willdan) is pleased to submit this Proposal to the City of Hemet for their Citywide Engineering and Traffic Survey needs.  Willdan has been providing municipal engineering, planning, and construction management services to public agencies for over 58 years. Willdan's traffic engineering experience and expertise covers all facets of traffic engineering and planning, including city traffic engineering, traffic analysis, design, and management. Willdan is especially qualified to provide the citywide engineering and traffic survey to the City of Hemet for the following reasons:
 Willdan Engineering offers a unique and efficient perspective to meet your expectations for this endeavor.  Our professional staff serves as City Traffic Engineer for 42 Southern California cities and is well‐versed in the practical and political implications of speed zoning. Both our professional and technical personnel are thoroughly familiar with the State Vehicle Code requirements for completion of Engineering and Traffic Surveys, including the most current California Manual on Uniform Traffic Control Devices(CA MUTCD) and Assembly Bill 43 which went into effect in 2022.  Our radar operators are certified and regularly trained beyond industry standards.  We have conducted Engineering and Traffic Surveys for numerous jurisdictions throughout Southern California, covering a wide range of traffic conditions on thousands of roadway miles, and building a wealth of related experience.  Highly Skilled Project Manager. Ms. Nicolle Spann, PE, TE, Willdan’s proposed Project Manager, possesses over 8 years of traffic engineering, transportation planning, and grant funding application experience. Ms. Spann has performed Engineering and Traffic Surveys for over 1,000 street segments throughout California including Cities of Covina, Inglewood, Arcadia, West Covina, Temecula, Downey, San Bernardino, Rancho Palos Verdes, and County of Napa. She is intimately familiar with setting speed limits utilizing the data collected and the California MUTCD and California Vehicle Code. Ms.

Spann also has had some more recent experience and exposure to the changes set forth in AB‐43.  Traffic Engineering Expertise. Willdan's team members prepare plans and specifications for numerous traffic signal installation, modification, and upgrade; traffic signing and striping; lighting; and street and intersection improvement design projects in Southern California. Typical projects include traffic signal planning and design; intersection/interchange planning; signal and pavement markings; traffic movement/volume planning, analysis, and recommendations; roadway alignment analysis, planning, and design; bike lane planning and design; pedestrian movement planning; and traffic control planning and design

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City of Hemet   Citywide Engineering and Traffic Survey Willdan Engineering will have contractual responsibility with the City. For purposes of this proposal, Ms.

Vanessa Muñoz, PE, TE, Director of Engineering, is authorized to make representations for Willdan.

Willdan has not received any addenda in connection with the City's request for proposals.  The proposal terms shall remain in effect for ninety (90) days following the date proposal submittals are due.  Willdan has no known conflicts of interest on this project.

We thank you for the opportunity to submit our proposal and look forward to working with the City of Hemet. If there are any questions regarding our submittal, please contact Ms. Spann by phone at (562) 368‐4864 or [email protected].

Respectfully submitted,
Willdan Engineering
Vanessa Muñoz, PE, TE
President, Director of Engineering

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City of Hemet   Citywide Engineering and Traffic Survey 1 Corporate Profile
Willdan Engineering, a California corporation since 1964, is a subsidiary of Willdan Group, Inc., a publicly traded Delaware corporation. Services are provided to nationwide clientele through our subsidiary firms – Willdan Engineering, Willdan Energy Solutions, and Willdan Financial Services – that offer a portfolio of diversified capabilities.   Willdan provides civil, special district, and structural engineering; planning; financial and economic consulting; geology and geotechnical engineering; environmental health and safety; and energy efficiency solutions services.  Willdan specializes in solutions tailored to the unique needs of municipalities and other local government agencies. Services range from full‐time, in‐house staffing to interim or part‐time assistance on a project‐by‐project basis.

As a municipal consulting firm, we are aware of the City’s needs and desires in undertaking a project of this type.  Willdan’s personnel are experienced in working as an integral part of agency staff and, therefore, are familiar with municipal standards, guidelines, and procedures.   This knowledge and experience will allow Willdan to be most responsive to your requirements. As a multidisciplinary firm, we have a full complement of resources under one roof to provide thorough design engineering services to the City of Hemet.

Willdan’s understanding of public agency’s needs and issues is unique in the industry. In addition to the significant portion of our staff that have served in public agency management positions prior to joining Willdan, Willdan has had numerous assignments with over 90% of the cities and counties in California for building officials, city engineers, county engineers, county roads supervisors, planning directors, traffic engineers, and other public agency staff members. The diversity of ourstaff’s experience is an added value of our professional services.

With this depth of experience, expertise, knowledge, and resources, Willdan offers comprehensive solutions that are timely, cost effective, and tailored to meet the needs of individual communities. Our understanding of public agency challenges and needs is what makes Willdan unique. Today, Willdan has over 1,600 employees operating out of multiple offices located throughout the United States. We have supported implementation of community visions through engineering, construction management, inspection, planning, building safety, and staff augmentation services.  The staff responsible for working on this project will be based out of our City of Industry location.

Willdan Engineering’s Slate of Officers:
 Thomas D. Brisbin – Chairman of the Board
 Vanessa Muñoz – President, Director of Design Engineering  Creighton K. Early – Chief Financial Officer, Treasurer  Kate Nguyen – Secretary
 Cathaleen D. Steele – Assistant Secretary

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City of Hemet   Citywide Engineering and Traffic Survey 2 Organizational Structure
The company organizational chart shows Willdan’s directors and deputy directors for our engineering departments within the company.

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City of Hemet   Citywide Engineering and Traffic Survey 3 Statement of Qualifications
Willdan's traffic engineering experience and expertise covers all facets of traffic engineering and planning, including city traffic engineering, traffic analysis, design, and management.

In addition to our proven expertise in traditional design services such as signing, striping, and traffic signal and street lighting design, our traffic engineers are skilled in
sophisticated computer‐based applications such as arterial corridor and network signal coordination studies. They are proficient in traffic impact analysis and evaluation of transportation systems management, transportation demand management, and intelligent transportation systems strategies. Willdan's Traffic and Transportation Group specializes in traffic engineering and transportation planning services to governmental agencies.

The Group’s experience and expertise covers nearly all facets of traffic and transportation engineering, from handling citizen complaints to managing multi‐million‐dollar capital improvement projects. In addition to their independent projects, this division provides transportation services to support the office’s public works design services, planning services, and contract administration services. Since its establishment in September 1982, the Traffic and Transportation Group has greatly expanded in size and service capabilities. Today, the division has a staff of 18 individuals, eight of whom are registered civil or traffic engineers in the State of California. These registered engineers are highly qualified professionals with combined traffic experience exceeding 150 years. This experience includes a significant amount of time in responsible charge of traffic functions for a variety of municipalities.

Willdan's traffic engineers are experts in conducting traffic surveys and data collection, investigating motorist and vehicle characteristics, identifying and recommending traffic safety, utilizing traffic laws and enforcement to determine traffic signal timing, and evaluating highway operations. Our traffic design team prepares traffic engineering designs to warn, regulate, and guide traffic and develop geometric design and channelization, traffic signal and street lighting plans, parking lot designs, and traffic control plans. They routinely lend their expertise for studies, reports, and designs for other improvements such as neighborhood traffic management/traffic calming, traffic impacts, school area and pedestrian safety, crosswalk visibility enhancements, traffic impact fees, local road safety plans and safe routes to school, signal timing, and traffic circulation for local and federally funded projects.

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City of Hemet   Citywide Engineering and Traffic Survey 4 Relevant Experience
A representative sampling of Willdan's most recent relevant projects during the past five years demonstrate our technical expertise and experience in providing services directly relevant to the City’s Engineering and Traffic Survey project. Willdan's team brings highly relevant experience, advanced qualifications, and superior technical expertise – supported by corporatewide resources – and is well equipped and experienced to successfully accomplish the project.

Willdan has completed the recertification of over 1,000 segments for engineering and traffic survey projects in the past 5 years as defined by California Vehicle Code, Section 627.   In general, these projects included:
1) Radar speed checks
2) Collision analyses
3) Field observations of roadway conditions
4) Recommendations for speed limits
5) Development of bound draft and final E&T survey report documenting study findings and procedures.

Development
of E&T
Survey
Recommend‐
ation of
Speed Limits
Field
Observation
of Roadway
Conditions
Collision
Analysis
Radar Speed
Checks

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City of Hemet   Citywide Engineering and Traffic Survey 5 The following is just a small excerpt of our most recent Engineering & Traffic Surveys:

Client Year(s) Engineering and Traffic
Surveys were Performed Segments
City of Temecula 2022, 2021, 2019, 2017 33, 55, 53, 40
City of Covina 2022, 2016 77
City of Rancho Palos Verdes 2021 36
City of Rolling Hills Estates 2021 24
City of Los Alamitos 2021 14
County of Napa 2022, 2020 56, 45
City of Sierra Madre 2019 22
City of La Canada Flintridge 2019 46
City of Ridgecrest 2019 48
City of Arcadia 2019 53
City of Pico Rivera 2019 34
City of Santa Paula 2019 37
Bear Valley Community Services
District 2018 14
City of La Quinta 2018, 2017, 2014, 2011, 2009 and
2007 2, 55, 17, 8, 19, and 56
City of Inglewood 2017 75
City of Rolling Hills 2017 8
City of Hercules 2017 44
City of West Covina 2017 191
City of Brea 2016 62
City of La Puente 2016 44
City of San Bernardino 2016 103
City of Norwalk 2016 and 2006 117

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City of Hemet   Citywide Engineering and Traffic Survey 6 Similar Projects
The following completed Engineering and Traffic Surveys have been provided for a representative sampling of Willdan's clients/projects.

Engineering and Traffic Survey
Client: City of Covina   125 East College Street, Covina, CA 91723 Contact: Rafael M. Fajardo, City Engineer, 626.384.5489 Dates: 2021‐2022
Willdan prepared an Engineering and Traffic (E&T) survey to recertify 77‐ segments in the City of Covina. The E&T report included radar survey study, 24‐hour counts, accident data analysis, review of existing and not readily apparent conditions and report documenting 85th and 50th percentile speeds and average speeds, as well as 10 mile per hour pace.

The E&T complied with current California Manual on Uniform Traffic Control Devices(CA MUTCD) Section 2B.13 Guidelines and asrequired by the California Vehicle Code Section 627 and 40802. Willdan discussed with City Staff the application of AB‐43 to be used on some problem segments to lower the recommended speed limit past the 85th percentile speed to match the existing posted speed limit based on the newly published CVC law.

Engineering and Traffic Survey
Client: County of Napa 1195 Third Street, Suite 101, Napa, CA 94559 Contact: Juan Arias, Deputy Director of Public Works, 707.259.8374 Dates: 2022
Willdan prepared an Engineering and Traffic (E&T)survey to recertify 56‐segmentsin the County of Napa.

The E&T report included radar survey study, 24‐hour counts, accident data analysis, review of existing and not readily apparent conditions and report documenting 85th and 50th percentile speeds and average speeds, as well as 10 mile per hour
pace. The E&T complied with
current California Manual on
Uniform Traffic Control Devices
(CA MUTCD) Section 2B.13
Guidelines and as required by the
California Vehicle Code Section
627 and 40802. Willdan held
several meetings with County staff
and the County’s Attorney to
discuss the application of AB‐43 to
lower the recommended speed
limits past the 85th percentile speed to match the existing posted speed limit based on the newly published CVC law and understanding Caltrans and the California MUTCD guidelines.

SAMPLE WRITE UP USING AB‐43 TO JUSTIFY KEEPING THE SPEED LIMIT AT THE EXISTING SPEED LIMIT.

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City of Hemet   Citywide Engineering and Traffic Survey 7 Engineering and Traffic Survey
Client: City of Temecula 41000 Main Street, Temecula, CA 92590 Contact: Nick Minicilli, Senior Traffic Engineer, Temecula, 951.693.3917 Dates: 2021‐2022
Annually, Willdan prepares an Engineering and Traffic (E&T) survey to recertify a portion of the segments in the City of Temecula. In 2021, Willdan recertified 55‐segments and in 2022, Willdan recertified 33‐segments in the City of Temecula. The E&T report included radar survey study, 24‐hour counts, accident data analysis, review of existing and not readily apparent conditions and report documenting 85th and 50th percentile speeds and average speeds, as well as 10 mile per hour pace. The E&T complied with current California Manual on Uniform Traffic Control Devices (CA MUTCD) Section 2B.13 Guidelines and as required by the California Vehicle Code Section 627 and 40802.

Engineering and Traffic Survey
Client: City of Rancho Palos Verdes 30940 Hawthorne Boulevard, Rancho Palos Verdes, CA 90275 Contact: Ron Dragoo, City Engineer, 310.544.5250
Dates: 2020‐2021
Willdan prepared an Engineering and Traffic (E&T)
survey to recertify 34‐segments in the City of Rancho
Palos Verdes. The E&T report included radar survey
study, 24‐hour counts, accident data analysis, review
of existing and not readily apparent conditions and
report documenting 85th and 50th percentile speeds
and average speeds, as well as 10 mile per hour pace.

The E&T complied with current California Manual on
Uniform Traffic Control Devices (CA MUTCD) Section
2B.13 Guidelines and as required by the California
Vehicle Code Section 627 and 40802. Willdan also
attended the council meeting to present the
recommendations and ensure the report was
adopted.

SAMPLE SEGMENT SHEET FOR AN E&T SEGMENT USING THE
WILLDAN SEGMENT SHEET FORMAT.

E&T SEGMENT USING THE CITY’S TEMPLATE THAT IS
SIMILAR TO THE CALTRANS E&T SEGMENT SHEET FORMAT.

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City of Hemet   Citywide Engineering and Traffic Survey 8 Engineering and Traffic Survey
Client: City of Arcadia 240 W Huntington Dr, Arcadia, CA 91007 Contact: Phil Ray, Deputy Development Services Director/City Engineer, 626.574.5411 Dates: 2019
Willdan prepared an Engineering and Traffic
(E&T) survey to recertify 53‐segments in the
City of Arcadia. The E&T report included radar
survey study, 24‐hour counts, accident data
analysis, review of existing and not readily
apparent conditions and report documenting
85th and 50th percentile speeds and average
speeds, as well as 10 mile per hour pace. The
E&T complied with current California Manual
on Uniform Traffic Control Devices (CA
MUTCD) Section 2B.13 Guidelines and as
required by the California Vehicle Code
Section 627 and 40802. Willdan also attended
the council meeting to present the
recommendations and ensure the report was
adopted.

Engineering and Traffic Survey
Client: City of La Canada Flintridge  One Civic Center Drive, La Canada Flintridge, CA 91011 Contact: Patrick DeChellis, Director of Public Works, 818.790.8882 Dates: 2019
Willdan prepared an Engineering and Traffic (E&T) survey to recertify 46‐segments in the City of La Canada Flintridge. The E&T report included radar survey study, 24‐hour counts, accident data analysis, review of existing and not readily apparent
conditions and report documenting 85th and
50th percentile speeds and average speeds, as
well as 10 mile per hour pace. The E&T
complied with current California Manual on
Uniform Traffic Control Devices (CA MUTCD)
Section 2B.13 Guidelines and as required by
the California Vehicle Code Section 627 and
40802. Willdan also attended the council
meeting to present the recommendations and
ensure the report was adopted.

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City of Hemet   Citywide Engineering and Traffic Survey 9 References
Client references have been provided for a representative sampling of Willdan's municipal clients for whom comparable services have been performed within the last five years. We encourage the City to contact the listed agencies to verify Willdan's commitment to excellence, project schedules, and project budgets
Client:

City of Temecula
41000 Main Street, Temecula, CA 92590
Contact: Nick Minicilli, Senior Traffic Engineer, Temecula, 951.693.3917 Willdan has provided civil engineering and traffic engineering services to the City of Temecula since 2009.  We have recently completed two E&T Surveys in 2022 for 33 and 54 segments.

Client:

City of Arcadia
240 W Huntington Dr, Arcadia, CA 91007
Contact: Phil Ray, Deputy Development Services Director/City Engineer, 626.574.5411 Willdan has provided traffic engineering services to the City of Arcadia since 2006.  We have recently completed an E&T Survey for 53 street segments.

Client:

City of La Canada Flintridge
One Civic Center Drive, La Canada Flintridge, CA 91011
Contact: Patrick DeChellis, Director of Public Works, 818.790.8882 Willdan has provided civil engineering and traffic engineering servicesto the City of La Canada Flintridge since 2001.  We have recently completed an E&T Survey for 46 street segments.

Client:

City of Rolling Hills Estates
4045 Palos Verdes Drive North, Rolling Hills Estates, CA 90274 Contact: David Wahba, Director of Community Development & Public Works, 310.377.1577 Ext 103 Willdan has been providing engineering services to the City of Rolling Hills Estates for over 40 years, and presently serves in the capacity of City Engineer, Building Official, and City Traffic Engineer. We recently completed an E&T Survey for 24 street segments.

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City of Hemet   Citywide Engineering and Traffic Survey 10 Project Team
A key element of our project team is that it is an efficient, effective, and experienced unit. Our team members possess necessary licenses and certifications to perform the requested services. They will commit the time and effort required to successfully complete on schedule and in a cost‐effective manner.

Both our professional and technical personnel are thoroughly familiar with the California Vehicle Code and Manual of Uniform Traffic Control Devicesrequirementsfor completion of E&T Surveys. Over the past two years, we have successfully completed the recertification of approximately 1,000 segments throughout Southern California. Full resumes for team members are presented in the Appendix.

Ms. Nicolle Spann, PE, TE, will serve as Project Manager for the City’s Engineering and Traffic Survey. In this role, she will be responsible for overall project management, scheduling, resource allocation, preparation of the report, and maintaining quality control, as well asreviewing survey sheets and maps prior to submittal to the City.  Ms.

Spann provides more than 8 years’ experience in traffic and transportation, including serving as project manager, senior engineer, task lead, and design engineer for numerous E&T surveys throughout Southern California.

Mr. Jeffrey Lau, PE, TE will serve as Principal‐in‐Charge for the City’s Engineering and Traffic Survey project. Mr. Lau brings over 18 years of traffic and transportation experience, including overseeing as project manager, numerous E&T surveys as depicted in the table below throughout Southern California. Mr. Lau oversees transportation design for Willdan's traffic engineering group and manages design projects for a variety of cities and counties throughout California. He is responsible for the analysis, coordination, and design of various projects, including the preparation of plans, specifications and estimates (PS&E) for traffic design projects such as traffic signals, signing and striping, street lighting, and construction traffic control. He has also assisted with traffic impact studies and analyses, plan reviews, and engineering and traffic survey updates.   Mr. Lau has supervised the completion of multi‐discipline and multi‐agency traffic and transportation projects.

Ms. Joanne Itagaki will serve as the Quality Assurance Manager for the City’s Engineering and Traffic Survey.  Ms. Itagaki has over 35 years of experience in municipal, traffic, and transportation planning, engineering design, and operational analysis. Ms. Itagaki is responsible for analysis, coordination, and design of a variety of projects, including preparation of traffic impact studies, engineering and traffic surveys, and design projects.

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City of Hemet   Citywide Engineering and Traffic Survey 11 Organization Chart
Our project organization chart provides an overview of the lines of communication for our team members, including our subconsultant, to effectively deliver the Citywide Engineering and Traffic Survey to the City of Hemet.

Subcontractors
City Traffic Counters
City Traffic Counters (CTC) will be tasked with field data collection of radar speed surveys and 24‐hour directional volume counts for each roadway segment to be included in the City of Pomona’s Engineering and Traffic Survey. CTC has extensive experience and familiarity with traffic counting in all areas of Southern California.  Since itsfoundation in 1998, CTC has provided numeroustraffic counting servicesto our clients in both the private and public sectors.  Our data presentation format can be customized to satisfy specific requirements of any private and public agency.  CTC’s traffic collection data services consist of manual traffic movement counts, 24‐hour machine counts, radar speed surveys, parking occupancy and demand surveys, and neighborhood speed studies.

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City of Hemet   Citywide Engineering and Traffic Survey 12 Description of Services
Project Understanding
Willdan understands that the City of Hemet is commissioning an Engineering and Traffic (E&T) Survey to re‐certify posted speed limits on 144 street segments throughout the City.  It is our understanding that Hemet requests the re‐certification of the speed limits to be conducted in compliance with the provisions of the California Vehicle Code (CVC), which require that such surveys be updated every 5, 7 or 10 years (depending on specific conditions being met) to enable law enforcement agencies to perform radar enforcement.

Willdan’s approach to this project begins with the kick‐off meeting.  At that meeting, we will discuss the project objectives, tasks, schedule, and information required from City staff such as past engineering and traffic surveys, collision history and records, and ADT data.   After the kick‐off meeting, Willdan will immediately call an internal team meeting, allocate needed resources, and begin the data collection process.  Data collection will be performed:
 On a Tuesday, Wednesday, or Thursday for traffic volume counts.  On a non‐holiday day.
 In good weather.
 While schools are still in session.

The data includes radar survey data collections; ADT’s, reviewing existing segment conditions in addition to review of each segment's collision history.  An analysis will be performed and completed in conjunction with the radarsurvey collection process.  At a minimum, we anticipate completing 30 radarsurveys counts per week.   Willdan anticipates completing Tasks 1 through 3 within a 19‐week period.   If additional resources are required to meet the schedule, Willdan has the capability to reallocate resources to keep the project schedule on track.

The preliminary recommendations will present the information in table format and will clearly document the recommended speed limit and demonstrate the likelihood of the existing speed limit either changing or remaining unchanged.  Once the preliminary recommendations have been submitted, Willdan will wait to receive approval from City staff before continuing to begin preparing the draft E&T report.  As part of the preliminary review, Willdan will receive input from both City staff and Police and will discuss street segments whose proposed recommendations may be controversial for the community.  Discussions will be had regarding the likelihood of recommendations changing should additional radarsurvey be collected for those segments.

Upon agreement on the preliminary recommendations by City staff and Willdan, we will proceed and submit the draft Engineering and Traffic survey to the City.    Once comments for the draft Engineering and Traffic Survey have been received from City staff, Willdan's team will proceed with completion of the final Engineering and Traffic Survey to be presented to Council Commission and/or City Council.

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City of Hemet   Citywide Engineering and Traffic Survey 13 Task 1 – Project Management/Meetings
Willdan will meet with City staff to discuss the project, identify unique conditions, establish contact with City staff and establish a priority schedule for conducting data collection.

Willdan will provide an agenda to all meeting attendees and information relevant to the project will also be exchanged at the meeting.  Data requested of the City will include:
 Copy of the latest Engineering and Traffic Surveys.
 Electronic Files of E&T Segment Sheets and strip maps prepared for the latest Engineering and Traffic Survey.
 Accessto Statewide Integrated Traffic Records System (SWITRS) Reports orthe City’straffic record system, for the latest 3 years, in electronic format.
 Citywide map electronic file.

Willdan will provide samples of the Speed Survey Sheets, various Data Summary Sheets, Collision History Summary Sheet, and Summary of Recommendations Chart for pre‐approval.  A review of the current speed zone survey will be conducted with the meeting’s attendeesto determine if it adequately addresses the survey requirements and to identify any known changes in the existing roadway system since the last survey was prepared. Willdan will recommend and discuss any necessary modifications to the roadway segments to be evaluated.

Task 2 – Field Review/Data Collection
Using the existing survey data for reference, an in‐person field inspection and assessment of each street segment will be conducted to determine traffic and roadway conditions that are not readily apparent to motorists.  Willdan will verify the following information:
 Existing speed limit postings and locations
 Roadway and traffic conditions
 Major traffic control devices
 Adjacent land use
 Pedestrian activity
 Identify any bike facilities
 Residential density
 Business activity district
Any changes in roadway conditions since the last survey was conducted will be identified and noted on the survey data sheets.  Willdan Engineering will work with the City to evaluate unusual conditions on roadway segments.  All field inspections will be made on weekdays when school is in session.

Radar speed data will be gathered for each of the 144 street segments including street segments containing a raised median or designated as needing two surveys per segment in the survey.  The surveys shall not be conducted on weekends, school or civic holidays, during congested peak traffic hours, around construction zones or inclement weather conditions.  The data collected will consist of an optimum of 200 samples with 100 samples in each direction but not less than 100 samples or more than 2 hours of measurement for each segment.  The information will be recorded on field tally sheets and will include Task 1 Deliverables
 Meeting Agenda
 Meeting Minutes
 Segment List
 Recommendations
 Project Schedule
Task 2 Deliverables
 Field Documentation
 Radar Speed Survey Data
 Traffic Volume Counts
 SWITRS Collision data

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City of Hemet   Citywide Engineering and Traffic Survey 14 date, time, field conditions, weather, and engineering calculations of the average speed, 85th percentile speed, 10 mph pace speed, and percent‐in‐pace.

Twenty‐four (24) hour directional machine traffic volume counts will be conducted by our subconsultant, City Traffic Counters, for the 144 street locations.  The traffic volume counts will not be conducted on weekends, school or civic holidays, during construction days, or inclement weather conditions.  Traffic volume data will be collected in hourly increments. Two (2) bound hard copies of the traffic volume counts will be prepared for the City’s records.

For each street segment, collision records for the most recent 3‐year period using the City’s SWITRS or other automated collision reporting system will be reviewed and summarized.  Collision rates will be calculated and compared with the State of California average collision rates for similar roadways and street segments.  The results will be summarized on survey data sheets and in tabular form. Each survey data sheet will contain all the information necessary to determine the appropriate speed limit for each street segment surveyed.  All data collected will be conducted in coordination with the City of Hemet to avoid any conflicts with events or other construction in the area.

Task 3 – Final Field Check / Report
After collection of all data above, the survey data sheets will be analyzed to determine the recommended speed limit based on the CVC and California MUTCD requirements.  A final field check will be conducted to determine the most appropriate speed limit from the engineer’s perspective. The previous reasons given in the past E&T Survey for reducing speed limits will be considered when determining the recommended speed limits.   Recommendations will consider the proximity of schools, parks and other facilities, pedestrian frequent areas, intersection spacing, visibility, and any other relevant features.

The data gathered in the previous tasks will be
summarized on the survey data sheets.  Each
survey data sheet will contain all the
information necessary to determine the
appropriate speed limit for each street
segment surveyed. The recommended speed
limits will be provided on the survey data
sheets and summarized in tabular form in the
Report. Willdan willsubmit the summary table
to City staff containing all 144 segments’ radar
data, collision rates, existing speed limits and
recommended speed limits for discussion and
approval before completing the draft report.

All the tasksin this project will be documented
to form the basis of the E&T Report.  The Report will include a written explanation of “Realistic Speed Zoning” and the requirements for conducting speed zone surveys.   The Report will document the methodology and procedures used for the survey, statistical analysis factors, field data collection description, collision history, results and recommendations.   It will also include excerpts from the California Vehicle Code that pertain to the establishment of speed limits.

Task 3 Deliverables
 Final Field Check
Recommendations Draft
ETS Report
 Response to City Comments
 Final ETS Report
 PowerPoint Presentation of
E&T Summary

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City of Hemet   Citywide Engineering and Traffic Survey 15 The E&T Report will include a summary of recommendations and certification pages per City standard that are often useful in presentation of information to City Council and for use in the court system.  A summary of recommendations will be prepared in chart form including the street name, street segment, existing speed limit, recommended speed limit, critical (85th percentile) speed, 10‐mile per hour pace range, percent in pace, and reason for speed limit change from the 85th percentile.  Willdan Engineering carefully constructs the recommendations summary to include clear descriptions of the application of “conditions not readily apparent to motorists” to facilitate consistent interpretation of the report by the court system.   Other portions of the Report will include the Table of Contents, tables, figures, and appendices such as the survey data sheets for each roadway segment and certifications for radar equipment and technicians.

Report attachments include the following:
 Segment summary sheets that summarize the field data collected, radar speed data, ADT data, justification for the recommended speed limit, and a strip map of the segment.  Radar sheets of each roadway segment with the frequency histogram and cumulative frequency diagram.
 Radar Survey Equipment Used and Device Calibration Certificates The E&T Report will include a segment summary sheets and certification pages per City standard for each segment that are often useful in presentation of information to City Council and for use in the court system.  The segment summary sheets will identify the following:
 Segment name and limits
 Strip map of the segment with the locations of
collisions plotted and with traffic control,
crosswalk and speed limit sign locations
identified
 Existing roadway and traffic factors identified in
the field reviews
 Radar speed survey results
 Annual daily traffic volume
 Number of collisions and collision rates
 Recommended speed limit with justification
Willdan Engineering carefully constructs the segment summary sheets to include clear descriptions of the application of “conditions not readily apparent to motorists” to facilitate consistent interpretation of the report by the court system.

An electronic copy of the Draft E&T Report will be prepared and delivered to the City for review by City staff.  The Draft Report will include the recommended speed limits and a list of recommended speed limit increases and decreases as well as a color map of the recommended speed limits.   Following review and approval by City staff, four (4) bound copies of the Final E&T Report will be delivered to the City for approval by the City Council.  The Final E&T Report will include the recommended speed limits and a list of recommended speed limit increases and decreases.  A presentation will be prepared that summarizes the final E&T Report and recommendations to City Council.

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City of Hemet   Citywide Engineering and Traffic Survey 16 Project Schedule
Willdan’s commitment to customer service is why we can respond timely to the City’s requests. Frequent communication is a key element. We understand today’s sensitivity to meeting your schedule despite changing conditions, therefore, our project manager, Ms. Nicolle Spann, will strive to keep the City’s staff informed and work to resolve issues early.  Since our Project Manager has recertified over 230 segments of E&Ts for numerous cities in the past two years, she understands the needs of the City and can bring to bear the resources required to successfully deliver the E&T Survey on time and within budget. Willdan anticipates holding a kickoff meeting with the City in December, schedules permitting, and the following shows Willdan’s proposed project schedule for the duration of the project.

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City of Hemet   Citywide Engineering and Traffic Survey 17 Quality Control
Quality assurance and control procedures are critical to ensuring sound engineering practices and quality deliverables are produced for our clients. In accordance with Willdan's Quality Assurance/Control Manual, Ms. Joanne Itagaki will serve as the project's Quality Assurance Advisor. Project‐specific quality assurance activities will be planned at the beginning of the project. Typical QA/QC activities include assigning the appropriate technical staff to the project, selecting the proper project technical approach, establishing a project schedule that meets internal Willdan and City deadlines, and determining the proper level of QA/QC review.

There are four review levels for project deliverables:
 Level 1 – Peer review only
 Level 2 – Peer review and editorial review (documents)  Level 3 – Peer review, editorial review, and engineer review  Level 4 – All elements of Level 3 plus additional reviews by specific technical experts The two major components of the quality assurance review are technical and communication reviews. A Level 3 review will be performed on engineering design plans, specifications, and cost estimate to ensure the design is sound, constructible, and appropriate for the intended use and to confirm deliverables meet the scope of work requirements. This process involves reviews by independent designers and the Project Manager prior to submittal for formal review under the agreed‐upon project‐specific quality assurance plan. Project documents, including letters and correspondence, are subject to a Level 2.

Project Controls
Willdan’s project control system is designed to provide a coordinated effort between all task facets of a project in the framework of the pre‐established master schedule, budget controls, and reporting system.

The project controlsystem provides an objective measure of performance integrating the following functions:

The work breakdown structure subdivides the work into
manageable segments and is the basis for our project
managers’ project control plan.   The work breakdown
structure is tailored to specific project needs, but
generally has typical elements, including codes to identify work segments and engineering disciplines, weekly
reports, and project resources schedule.

To monitor labor costs, each person performing work on
a project completes a weekly timecard that identifies the project, segment of work, and engineering discipline by code.  Man‐hour summary reports are developed weekly from the timecards and are issued to our project manager for review.  Each project manager then updates the schedule.   This simple system provides accountability for Willdan’s payroll, billings, and progress reporting and serves as the basis for all cost‐related project management data.

Cost Control
The budget control system is prepared in accordance with the work breakdown structure.  The budget becomes the control against which performance is measured.  The budget is time phased by combining project master scheduling data with budget data.  Actual costs are compared with budgeted costs and Work Breakdown Structure
Budget Control System
Master Schedule Control System
Progress Reporting
Work Breakdown Structure

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City of Hemet   Citywide Engineering and Traffic Survey 18 variances analyzed.  Deviations between planned and actual cost can then be evaluated to forecast and control future work.

Beginning with electronic timekeeping, project hours are assigned to the appropriate tasks and subtasks and booked as work‐in‐process. Pre‐bill reports are generated that identify the hours to be billed along with any other direct charges to the project.  This is the information used to determine each month's invoicing. Once hours and charges are billed, they are shifted from Work‐in‐Process to Accounts Receivable to ensure that billed hours are inactivated. Monitoring is easily accomplished through team member progress updates and comparisons between the scope of work, schedule, and budget.

Schedule Control
A critical path method master schedule will be prepared following the notice to proceed. The schedule will identify major items of work and will be the vehicle for monitoring, controlling, and tracking progress.

The schedule will be updated monthly to reflect actual and forecasted completions. This allows our project managers to anticipate and forecast potential issues and develop an advanced strategy to proactively mitigate problems before they impact the schedule.

If it is determined that a project is falling behind schedule, project managers meet with the respective team members, identify the problem, and ensure that extra support and effort are expended to bring the project back on schedule. Willdan will keep City staff informed of the overallschedule, including advanced notification of any necessary adjustments or actions to remain on track. Project managers monitor all progress on a weekly basis.

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City of Hemet   Citywide Engineering and Traffic Survey 19 Availability
Willdan is completely committed to providing the staffing and resources required to complete the project on schedule and with high quality. To ensure we meet this commitment; we prepare labor projections for all projects. Projections are created for each individual project and aggregated to produce office‐wide labor needs and identify shortages or surplus.

Labor planning for this contract will be done on an individualized basis. The Project Manager will identify the staff required to complete the City of Hemet's project and calculate the hours for each team member.

This will be entered into our project staffing requirements on a weekly basis. Because resources are often shared within or among divisions, our project managers are involved in staff workload projections. Ms.

Spann has recertified over 230 segments of E&Ts for numerous cities in the past two years, she understands the needs of the City and can bring to bear the resources required to successfully deliver the E&T Survey on time and within budget.

Principal In Charge Jeff Lau
Active Project:

Citywide Pedestrian Improvement Project, City of La Canada Flintridge, Project Manager.

Willdan is preparing plans, specifications, and estimates (PS&E) for the installation of flashing beacons, bulbouts, crosswalk enhancements, pedestrian push buttons, and pedestrian countdown signals at various locations throughout the City.

Client Contact Info:

Maged El‐Rabaa, PE, City Engineer
One Civic Center Drive, La Cañada Flintridge, CA 91011
[email protected], (818) 790‐8882 Ext. 205
Active Project:

Lakewood Boulevard Pedestrian Improvements and Traffic Signal Upgrades, City of Downey, Project Manager. Willdan is preparing plans, specifications, and estimate (PS&E) for the installation of new sidewalk, ADA improvements, and traffic signal modifications at 4 intersections.

Client Contact Info:

Ed Norris, PE, TE, Deputy Director of Public Works
11111 Brookshire Avenue, Downey, CA 90241
[email protected], (562) 904‐7110
Active Project:

Citywide Flashing Stop Signs and Advance Pavement Markings HSIP Project, City of Ridgecrest, Project Manager. Willdan is preparing plans, specifications, and estimate (PS&E) for the installation of flashing stop signs, pavement markings, and crosswalk enhancements at 25 intersections throughout the City.

Client Contact Info:

Travis Reed, PE, Public Works Director
100 West California Ave, Ridgecrest, CA 93555
treed@ridgecrest‐ca.gov, (760) 499‐5081
Hemet Availability:   40%
Project Manager Nicolle Spann
Active Project:

Engineering and Traffic Survey, City of Norwalk, Project Manager. Willdan is currently preparing an Engineering and Traffic Survey for approximately 70 segments citywide for the City of Norwalk.

Client Contact Info:

Glen W.C. Kau, PE, QSP/QSD, Public Services Director/ City Engineer 12700 Norwalk Boulevard, Norwalk CA 90650
[email protected], (562) 929‐5723

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City of Hemet   Citywide Engineering and Traffic Survey 20 Active Project:

Alondra Boulevard Capacity Enhancement Traffic Impact Analysis, City of Paramount, Project Manager. Willdan is preparing a traffic impact analysis following CEQA guidelines to assess the impacts and propose mitigations for a capacity enhancement project along Alondra Boulevard across the City of Paramount.

Client Contact Info:

Adriana Figueroa, Director of Public Works
15300 Downey Avenue, Paramount CA 90723
[email protected], (562) 220‐2100
Active Project:

Engineering and Traffic Survey, City of Grand Terrace, Project Manager. Willdan is currently preparing an Engineering and Traffic Survey for 21 segments citywide for the City of Grand Terrace.

Client Contact Info:

Kamran Dadbeh, PE, City Engineer
22795 Barton Road, Grand Terrace CA 92313
Kdadbeh@grandterrace‐ca.gov, (949) 824‐6621 x251
Hemet Availability:   80%
QA Manager   Joanne Itagaki
Active Project:

City Traffic Engineering Services, City of Rolling Hills Estates, Traffic Engineering Deputy.

Willdan serves as City Traffic Engineer for the City of Rolling Hills Estates and currently provides on‐call traffic engineering services including handling all general traffic engineering concerns within the City, such as reviewing traffic impact studies, preparing and reviewing traffic signal and striping plans, and investigating citizens' requests.

Client Contact Info:

David Wahba, Director of Community Development & Public Works, 4045 Palos Verdes Drive North, Rolling Hills Estates, CA 90274 [email protected]‐hills‐estates.ca.us, (310) 377‐1577 Ext 103 Active Project:

City Traffic Engineering Services, City of Norwalk, Traffic Engineering Deputy. Willdan is providing professional traffic engineering services to the City of Norwalk on a routine basis.

This assignment includes assistance with residents’ and business concerns; review of development projects including conditions of approval; provide the scope of work and review traffic impact and parking demand studies; review of traffic control plans; preparation of work orders; and review of traffic signal, signing and striping plans.

Client Contact Info:

Glen W.C. Kau, PE, QSP/QSD, Public Services Director/ City Engineer 12700 Norwalk Boulevard, Norwalk CA 90650
[email protected], (562) 929‐5723
Active Project:

Engineering and Traffic Survey, City of Norwalk, Technical Advisor. Willdan is currently preparing an Engineering and Traffic Survey for approximately 70 segments citywide for the City of Norwalk.

Client Contact Info:

Glen W.C. Kau, PE, QSP/QSD, Public Services Director/ City Engineer 12700 Norwalk Boulevard, Norwalk CA 90650
[email protected], (562) 929‐5723
Hemet Availability:   65%

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City of Hemet   Citywide Engineering and Traffic Survey APPENDIX:

Required Forms

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City of Hemet   Citywide Engineering and Traffic Survey

Resumes

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City of Hemet   Citywide Engineering and Traffic Survey

Nicolle S. Spann, PE, TE
Senior Engineer
Role: Project Manager
Education: BS, Civil Engineering, California Polytechnic State University, Pomona Credentials: Civil Engineer, California No. 91787
Traffic Engineer, California No. 2933
Experience: 8 Years
Ms. Nicolle Spann specializes in traffic engineering investigations and transportation planning. She is knowledgeable in highway engineering processes and their application to operating systems. Ms. Spann has 8 years of traffic engineering experience in traffic impact analyses, roadway safety studies, engineering and traffic surveys, traffic calming analysis, signing and striping design, and traffic signal design. She uses this experience to conduct and manage Engineering and Traffic Survey reports to make speed limit recommendations that align with the City’s desires, within the restrictions of the California MUTCD and the California Vehicle Code. Ms. Spann has experience with managing and conducting Engineering Traffic Surveys using AB‐43 since its passing last year.

Relevant Experience
Engineering & Traffic (E&T) Survey, County of Napa, California. Senior Engineer. Willdan prepared an engineering and traffic (E&T)survey to recertify 56‐segmentsin the County of Napa. Ms. Spann led several meetings with County staff including the County Attorney to have a mutual agreement on if and how AB‐ 43 could be used in the E&T survey recommendations. These meetings determined that AB‐43 would be used to justify keeping the posted speed limit on some segments. The E&T report included a write up for every segment with an increase to the posted speed limit describing why that recommendation was made and why AB‐43 could not be used to justify keeping the posted speed limit.

Engineering & Traffic (E&T) Survey, Covina, California. Project Manager. Willdan prepared an engineering and traffic (E&T) survey to recertify 77‐segments in the City of Covina. The E&T report included radar survey study, 24‐hour counts, accident data analysis, review of existing and not readily apparent conditions and report documenting 85th and 50th percentile speeds and average speeds, as well as 10 mile per hour pace. The E&T complies with current California Manual on Uniform Traffic Control Devices (CA MUTCD) Section 2B.13 Guidelines and as required by the California Vehicle Code Section 627 and 40802.

Willdan discussed with City Staff the application of AB‐43 to be used on some problem segments to lower the recommended speed limit past the 85th percentile speed to match the existing posted speed limit based on the newly published CVC law.

Engineering & Traffic (E&T) Survey, County of San Bernardino, California. Assistant Engineer.  Willdan prepared an engineering and traffic (E&T) survey to recertify 103‐segments in the County of San Bernardino. E&T report included radar survey study, 24‐hour counts, accident data analysis, review of existing and not readily apparent conditions and report documenting 85th and 50th percentile speeds and average speeds, as well as 10 mile per hour pace. E&T complies with current California Manual on Uniform Traffic Control Devices (CA MUTCD) Section 2B.13 Guidelines and as required by the California Vehicle Code Section 627 and 40802. Willdan also attended the council meeting to present the recommendations and ensure the report was adopted.

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City of Hemet   Citywide Engineering and Traffic Survey

Engineering & Traffic (E&T) Survey, Rancho Palos Verdes, California. Project Manager. Willdan prepared an engineering and traffic (E&T) survey to recertify 34‐segments in the City of Rancho Palos Verdes. The E&T report included radar survey study, 24‐hour counts, accident data analysis, review of existing and not readily apparent conditions and report documenting 85th and 50th percentile speeds and average speeds, as well as 10 mile per hour pace. The E&T complies with current California Manual on Uniform Traffic Control Devices (CA MUTCD) Section 2B.13 Guidelines and as required by the California Vehicle Code Section 627 and 40802. Ms. Spann attended the council meeting to present the recommendations and ensure the report was adopted.

Engineering and Traffic Surveys
Willdan has prepared Engineering and Traffic (E&T) Surveys for various municipal agencies throughout California. The E&T reports contained radar speed survey studies, average daily traffic counts, collision data analysis, and field reviews of existing and not readily apparent conditions. The speed surveys documented the 85th percentile speeds, 50th percentile speeds, and average speeds as well as 10 mile per hour pace. The E&T Surveys complied with the current California Manual of Uniform Traffic Control Devices (CA MUTCD) Section 2B.13 guidelines and as required by the California Vehicle Code Sections 627 and 40802. The final documents included existing and proposed speed recommendations. Ms. Spann has performed Engineering and Traffic Surveys for the following municipalities:
 County of Napa – 45, 56 segments
 City of Temecula – 33, 54, 53, 42, 43, 59, 40,
22, 44 segments
 City of Downey – 9, 28 segments
 City of Covina – 77 segments
 City of Rancho Palos Verdes – 36 segments
 City of Rolling Hills Estates – 24 segments
 City of Arcadia – 53 segments
 City of Benicia – 38 segments
 City of Brea – 62 segments
 City of Hughson – 13 segments
 City of Inglewood – 76 segments
 City of La Canada Flintridge – 46 Segments
 City of La Quinta – 53, 2, 16, 8, 56 segments
 City of Paramount – 39 segments
 City of Rancho Palos Verdes – 27 segments
 City of Red Bluff – 34 segments
 City of Ridgecrest – 48 segments
 City of Rolling Hills – 8 segments
 City of San Bernardino – 103 segments
 City of Santa Paula – 37 segments
 City of Sierra Madre – 22 segments
 City of Tustin – 138, 7 segments
 City of West Covina – 195 segments
 Bear Valley Community Services District –
14 segments
 De Luz Community Services District – 12
segments
 City of Norwalk – 117 segments

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City of Hemet   Citywide Engineering and Traffic Survey

Jeffrey Lau, PE, TE
Deputy Director of Engineering
Role: Principal‐in‐Charge
Education: BS, Civil Engineering, California Polytechnic State University, Pomona Credentials: Civil Engineer, California No. 83887
Traffic Engineer, California No. 2835
Doppler Radar Operator
Experience: 19 Years
Mr. Jeffrey Lau offers 19 years of traffic design and transportation planning experience. Mr. Lau provides transportation design for Willdan's traffic engineering group and manages design projects for a variety of cities and counties throughout California. He is responsible for analysis, coordination, and design of various projects, including preparation of plans, specifications and estimates (PS&E) for traffic design projects such as traffic signals, signing and striping, and street lighting. He has also assisted with traffic impact studies and analyses, plan reviews, and engineering and traffic survey updates.  Mr. Lau is an accomplished engineer for multi‐discipline and multi‐agency traffic and transportation projects and has supervised the completion of a variety of large‐ to small‐scale projects. He is highly successful in preparing and submitting applications for funding through Active Transportation Program and Highway Safety Improvement Program grants and routinely manages projects funded through these and other Federal and State programs.

Relevant Experience
Engineering and Traffic Surveys
Willdan has prepared Engineering and Traffic (E&T) Surveys for various municipal agencies throughout California. The E&T reports contained radar speed survey studies, average daily traffic counts, collision data analysis, and field reviews of existing and not readily apparent conditions. The speed surveys documented the 85th percentile speeds, 50th percentile speeds, and average speeds as well as 10 mile per hour pace. The E&T Surveys complied with the current California Manual of Uniform Traffic Control Devices (CA MUTCD) Section 2B.13 guidelines and as required by the California Vehicle Code Sections 627 and 40802. The final documents included existing and proposed speed recommendations. Mr. Lau has performed Engineering and Traffic Surveys for the following municipalities:
 City of Arcadia – 53 segments
 City of Brea – 62 segments
 City of Compton – 70 segments
 City of Covina – 77 segments
 City of Inglewood – 76 segments
 City of La Canada Flintridge – 46 Segments
 City of La Quinta – 53, 2, 16, 8, 56
segments
 City of Norwalk – 117 segments
 City of Paramount – 39 segments
 City of Placentia – 70 segments
 City of Rancho Palos Verdes – 27 segments
 City of Ridgecrest – 48 segments
 City of San Bernardino – 103 segments
 City of Temecula – 53, 42, 43, 59 segments
 City of Tustin – 138, 7 segments
 City of West Covina – 195 segments
 City of La Puente – 44 segments

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City of Hemet   Citywide Engineering and Traffic Survey

Joanne Itagaki
Project Manager II
Role: Quality Assurance Manager
Education: BS, Civil Engineering, California Polytechnic State University, Pomona Credentials: Doppler Radar Operator
Experience: 36 Years
Ms. Joanne Itagaki is a Project Manager at Willdan with more than 35 years of experience in traffic and transportation engineering.  She serves as the Traffic Engineering Deputy for the Cities of Norwalk and Rolling Hills Estates.   She handles all general traffic engineering concerns within the City including responding to citizen concerns/requests, reviewing community development projects, preparing work orders for various traffic engineering devices, plan checking traffic control plans for various projects, and preparing and presenting reports to Commissions/Committees and City Councils.  She is responsible for analysis, coordination, and design of a variety of projects, including preparation of traffic impact studies, engineering and traffic surveys, and design projects.

Relevant Experience
Engineering and Traffic Surveys
Ms. Itagaki has managed and provided Quality Assurance on several Engineering and Traffic (E&T) Surveys.

As the Quality Assurance Manager, she has ensured a quality E&T Survey is produced that satisfies the expectations of each agency and meets the requirements of the California Manual on Uniform Traffic Control Devices. Ms. Itagaki has contributed to the completion of Engineering and Traffic Surveys for the following municipalities:
 City of Norwalk – 117 segments
 City of Rolling Hills Estates – 24 segments
 City of Paramount – 39 segments
 City of Rancho Palos Verdes – 27 segments
 City of Norwalk – 117 segments
 City of Rolling Hills – 8 segments
 City of Temecula – 53, 42, 43, 59, 40, 22, 44
segments
 City of West Covina – 195 segments
 De Luz Community Services District – 12
segments
Traffic Engineering Services
Traffic Engineering Services, City of Norwalk, California.  Traffic Engineering Deputy.  Responsible for providing professional traffic engineering services to the City of Norwalk on a routine basis.   This assignment includes assistance with residents’ and business concerns; review of development projects including conditions of approval; provide the scope of work and review traffic impact and parking demand studies; review traffic control plans; preparation of work orders; and review of traffic signal, signing and striping plans.  This assignment also requires contact and coordination with other departments in the City including Planning, Public Services, and Public Safety.  Attendance at City Council, Planning Commission and Public Safety Commission meetings occur as needed to support City staff.

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City of Hemet   Citywide Engineering and Traffic Survey

Carlos L. Alduenda
Role: Field Data Collection (City Traffic Counters)
Education: BS, Business Administration, California State Polytechnic University, Pomona, Majoring in Accounting with a Minor in Spanish.

Credentials: Certified Laser Speed Gun Operator
Experience: 21 Years
Mr. Carlos Alduenda is a seasoned veteran of the data collection business and radar/laser operation.  He has been employed by City Traffic Counterssince September 2004.  Mr. Alduenda has performed a myriad of Turning Movement Counts, Parking Utilization Counts (parking lots and street), Stop/Delay Movement Counts, and Radar/Laser Speed Surveys.  Mr. Alduenda received his Radar/Laser Operator Certification on February 22, 2012.  Since then, he has performed several Citywide Radar Surveysfor the cities of El Monte, Bellflower, Compton, and San Bernardino.   He also performed Radar Surveys for many engineering projects in Los Angeles, Alhambra, Rosemead, San Dimas, etc.

Relevant Experience
Field Supervisor, California Data Collection (dba City Traffic Counters), Arcadia, California.  Mr. Alduenda is responsible for a team of Field Data Collection Specialists. The data collected consists of traffic data throughout Southern California. He is responsible for deciphering, downloading, interpreting, and analyzing the traffic data. He is also responsible for producing client reports and intersection worksheets.

Mr. Alduenda is responsible for scheduling of projects and manpower, assisting Owner/President with Special Projects and Client Meetings. He communicates problem areas, and solutions to Sub‐Contractors, Engineers, and Project Managers. He recruits and trains new personnel to use data collection boards and manual collection sheets. For out‐of‐town projects, he is responsible for driving the team of Data Collection Specialists to locations. Certified Laser Speed Gun Operator, February 2012.

Co‐Owner, Le Mont Financial Services, Fontana, California.   Mr. Alduenda provided client financial services including income tax, payroll, notary, and accounting. He maintained a base of 250 income tax clients. He prepared individual, partnership, and corporate tax returns.   Mr. Alduenda set‐up and maintained 20 to 40 Small Business Accounting Clients. His clients ranged from Service Companies to Medical Professional Units.  His services provided consistence for:  account set‐up, transaction posting, bank reconciliations, payroll tax reporting, sales tax reporting, and property tax reporting.

Senior Accountant, Premier Medical Transportation and Supplies, Chino Hills, California.  Mr. Alduenda provided Medical Transportation and Supplies to Medi‐Cal and Private Insurance Patients. He maintained all accounting and financial records. He prepared all insurance billing, including Medi‐Cal (TARS) billing forms.  Mr. Alduenda set‐up bookkeeping system in a Dac‐Easy environment.  He was responsible for all payroll functions, including Federal and State Tax Reporting.  He assisted President in Special Marketing Campaign targeting Mid‐Range Hospitals and Large Medical Systems.  Successfully implemented a referral program with Medi‐Cal patients consisting of cash bonuses and/or free transportation for non‐medical purposes.

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City of Hemet   Citywide Engineering and Traffic Survey

Example Engineering and Traffic Survey

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Willdan Engineering
13191 Crossroads Pkwy N Suite 405
City of Industry, CA 91746
562.908.6200
Engineering and Traffic Survey
2021

A P R I L

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April 27, 2021
Mr. Ron Dragoo, PE
City Engineer
City of Rancho Palos Verdes
30940 Hawthorne Boulevard
Rancho Palos Verdes, CA 90275-5391
Subject: 2021 Engineering and Traffic Survey
Dear Mr. Dragoo:

As requested, Willdan has completed an Engineering and Traffic (E&T) Survey to justify and update the posted speed limits along 34 street segments in the City of Rancho Palos Verdes. Most of these segments were last surveyed in 2013 and require an update to comply with the 7-year limitation set forth in the California Vehicle Code (CVC).

We are pleased to submit the enclosed Report that describes the E&T survey procedures and contains recommendations for posted speed limits on the City’s arterial and collector street system. A summary of these recommendations is included in the Analysis.

Supporting documentation for each speed zone recommendation is provided in the Appendices.

The Report was conducted in accordance with applicable provisions of the CVC, following procedures outlined in the California Manual on Uniform Traffic Control Devices (California MUTCD) dated November 2014, and as required by Section 627 of the CVC. The Report is intended to satisfy the requirements of Section 40802 of the CVC to enable the continued use of radar for traffic speed enforcement.

We appreciate the opportunity to serve the City of Rancho Palos Verdes and the assistance and cooperation afforded to us during the course of this study.

Very truly yours,

WILLDAN
Vanessa Munoz, P.E., T.E.

Traffic Engineer
Enclosure

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2021 Engineering and Traffic Survey
City of Rancho Palos Verdes

TABLE OF CONTENTS
Page
INTRODUCTION ........................................................................................ 1-2 Elements of the Engineering and Traffic Survey ....................................... 2-3 SURVEY CONDITIONS.............................................................................. 4 Survey Locations ...................................................................................... 4 Data Collection ......................................................................................... 4 Speed Data........................................................................................... 4 Collision Data........................................................................................ 5 Field Review Data................................................................................. 5 ANALYSIS.................................................................................................. 6 Criteria ...................................................................................................... 6 Results and Recommendations ................................................................ 6-7 Table 1-Street Segments With Recommended Speed Changes............... 8 Table 2-Summary of Recommendations ................................................... 9-14 Segments with Special Conditions ............................................................ 15-19 LEGISLATIVE REFERENCES ................................................................... 20 Applicable Sections of California Vehicle Code......................................... 20-25 APPENDIX A - Segment Data
APPENDIX B - Radar Speed Distribution Forms
APPENDIX C - Survey Equipment Used

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2021 Engineering and Traffic Survey
1 City of Rancho Palos Verdes

INTRODUCTION
This Engineering and Traffic (E&T) Survey is intended to be the basis for the establishment, revision, and enforcement of speed limits for selected streets within the City of Rancho Palos Verdes. This E&T Survey presents recommended speed limits for 34 street segments in the City of Rancho Palos Verdes. E&T Surveys are required by the State of California to establish intermediate speed limits on local streets and to enforce those limits using radar or other speed measuring devices. These surveys must be updated every 5 or 7 years to ensure the speeds reflect current conditions as dictated by the California Vehicle Code (CVC). The CVC also requires that the surveys be conducted based on the methodology required by The California Manual on Uniform Traffic Control Devices (California MUTCD) dated November 2014.

The survey was requested by the City for the proper posting of speed limits and to enable the Police Department to utilize radar or other electronic speed measuring devices for speed enforcement. CVC Sections 40801 and 40802 require E&T Surveys that verify the prima facie speed limit before enforcement by such a device is legal. The law further specifies that these surveys be conducted every 5 years. The surveys can be extended to 7 years provided the City’s police officer(s) have completed a 24-hour radar operator course [CVC 40802(c)(2)(B)(i)(I)]. Additionally, some surveys may be extended to 10 years if a traffic engineer certifies that no changes in roadway or traffic conditions have occurred [CVC 40802 (c)(2)(B)(i)(II)]. These provisions assure that posted speed limits are kept reasonably current.

The E&T Surveys for the City were conducted in accordance with procedures outlined in the California Manual on Uniform Traffic Control Devices (California MUTCD) dated November 2014 and as required by Section 627 of the CVC. The Code further describes three elements of an E&T Survey:

1. Measurement of prevailing speed;

2. Accident history; and

3. Roadway characteristics not readily apparent to the motorist.

Posted speed limits are established primarily to protect the general public from the reckless and unpredictable behavior of dangerous drivers. They provide law enforcement with a clearly understood method to identify and apprehend violators of the basic speed law (CVC Section 22350). This law states that "No person shall drive a vehicle on a highway at a speed greater than is reasonable or prudent having due regard for weather, visibility, the traffic on, and the surface and width of the highway, and in no event at a speed which endangers the safety of persons or property." The posted speed limit gives motorists a clear warning of the maximum speed that is reasonable and prudent under typical driving conditions.

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2021 Engineering and Traffic Survey
2 City of Rancho Palos Verdes
The basic fundamentals for establishing speed limits recognize that the majority of drivers behave in a safe and reasonable manner, and therefore, the normally careful and competent actions of a reasonable driver should be considered legal. Speed limits established on these fundamentals conform to the consensus that those who drive the highway determine what speed is reasonable and safe, not on the judgment of one or a few individuals. A radar speed study is usually used to record the prevailing speed of reasonable drivers.

Speed limits are also established to advise drivers of conditions which may not be readily apparent to a reasonable driver. For this reason, accident history, roadway conditions, traffic characteristics, and land use must also be analyzed before determining speed limits.

Speed limit changes are usually made in coordination with physical changes in roadway conditions or roadside developments. Unusually short zones of less than one-half mile in length should be avoided to reduce driver confusion.

Additionally, it is generally accepted that speed limits cannot be successfully enforced without voluntary compliance by a majority of drivers. Consequently, only the driver whose behavior is clearly out of line with the normal flow of traffic is usually targeted for enforcement.

ELEMENTS OF THE ENGINEERING AND TRAFFIC SURVEY
The California Manual on Uniform Traffic Control Devices (California MUTCD) dated November 2014 specifies the methodology to be used for completing E&T Surveys. This methodology includes an evaluation of current vehicle speeds, accident history and conditions not readily apparent to motorists. The basic elements of the E&T Survey are discussed in more detail as follows:

Speed Sampling
Existing vehicle speeds are surveyed by a certified radar operator with a calibrated radar unit in an unmarked vehicle. Speed samples are taken for each segment representing a statistically significant sample of current traffic. This data is then evaluated to identify the distribution of speeds. A key element in the evaluation is the identification of the 85th percentile speed. The 85th percentile speed is the speed at or below which 85 percent of the traffic travels. This threshold represents what is historically found to be a safe and reasonable speed for most drivers based on common roadway conditions. Therefore, a speed limit is established at the nearest 5-mile per hour (mph) increment to the 85th percentile speed, except as shown in the two options below.

Options:

1. The posted speed may be reduced by 5 mph from the nearest 5 mph increment of the 85th-percentile speed, in compliance with CVC Section 627 and 22358.5.

2. For cases in which the nearest 5 mph increment of the 85th-percentile speed would require a rounding up, then the speed limit may be rounded down to the nearest 5 mph increment below the 85th percentile speed, if no further reduction is used.

Refer to CVC Section 21400(b).