CITY OF HUNTINGTON BEACH
LOCAL SIGNAL SYNCHRONIZATION PLAN
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HUNTINGTON BEACH
May 19, 2026
CITY OF HUNTINGTON BEACH
LOCAL SIGNAL SYNCHRONIZATION PLAN
HUNTINGTON BEACH
City of Huntington Beach
2000 Main Street
Huntington Beach, CA 92648
Prepared by:
William F. Janusz, P.E., PTOE
Principal Civil Engineer
(714) 374-1628
May 19, 2026
CITY OF
HUNTINGTON BEACH
Chau Vu | Director of Public Works
May 19, 2026
Ms. Alicia Yang
Orange County Transportation Authority
Regional Modeling and Traffic Operations
Planning Division
P.O. Box 14184
Orange, CA 92863-1584
Subject: Local Signal Synchronization Plan Submittal as Part of the Measure M2 Eligibility Process
Dear Ms. Yang:
The City of Huntington Beach is pleased to submit its Local Signal Synchronization Plan as part of the Measure M2 eligibility process. The submittal includes the following components:
1. A completed "Local Signal Synchronization Plan Consistency Review Checklist" form establishing consistency between the Local Signal Synchronization Plan and the Regional Traffic Signal Synchronization Master Plan.
2. An updated Local Signal Synchronization Plan for Fiscal Years 2026/2027 to 2028/2029 including all required elements as identified in the Guidelines for the Preparation of Local Signal Synchronization Plans.
3. Update of GIS-based online signal inventory.
The City looks forward to continuing the implementation of the beneficial programs and construction projects made possible by Measure M2.
If you have any questions, please contact me at (714) 374-1628.
Sincerely,
Wittin
tere
William F. Janusz, P.E., PTOE
Principal Civil Engineer
Enclosures
Local Signal Synchronization Plan Consistency Review Checklist Local Signal Synchronization Plan
(714) 536 - 5431 1 2000 Main Street, Huntington Beach, CA 92648 www.huntingtonbeachca.gov
LOCAL SIGNAL SYNCHRONIZATION PLAN CONSISTENCY REVIEW CHECKLIST The Local Agency Name: City of Huntington Beach Plan Date: 5/19/26 Local agencies must submit a copy of the Local Signal Synchronization Plan, a completed consistency review checklist, and any supporting documentation. Complete the table below.
Local Agency Statement Provided or NIA
1,2,18,19 Yes
1. Signal synchronization goals of the agency are consistent with those outlined as part of the Regional Traffic Signal Synchronization Master Plan.
3-4 Yes
2. Traffic signal synchronization street routes are identified, including all corridors along the regional signal
synchronization network located within the local agency. 5-9 Yes
3. Traffic signal inventory for all traffic signal synchronization street routes.
4. Three-year plan separately showing costs, available 10-14 Yes funding, and phasing for capital, operations, and
maintenance of signal synchronization along the traffic signal synchronization street routes and traffic signals which may include unconstrained and build-out scenarios.
15-19 Yes
5. Signal synchronization review, revision, and assessment of synchronization activities along the traffic signal
synchronization street routes and traffic signals.
I certify that the above statements are true to the best of my knowledge. 5/19/26
Signature Date
William F. Janusz, P.E., PTOE Principal Civil Engineer
Printed Name, Title
TABLE OF CONTENTS
SECTION 1 Traffic Signal Synchronization Goals, Policies and Objectives 1 SECTION 2 Traffic Signal Synchronization Street Routes 3 SECTION 3 Traffic Signal Inventory 5
SECTION 4 Traffic Signal Synchronization System and Three Year Plan 10 SECTION 5 Traffic Signal Synchronization Assessment Review and revise, as may be Necessary, the Timing of Traffic Signals 15
LIST OF FIGURES
FIGURE 1 Signal Synchronization Routes 4
LIST OF TABLES
TABLE 1 Traffic Synchronization Inventory 6
TABLE 2 3-Year Outlook Traffic Signal Synchronization (Constrained) 12 TABLE 3 3-Year Outlook Traffic Signal Synchronization (Unconstrained) 13 TABLE 4 LSSP Implementation - Candidate Signal Synchronization Projects With Estimated Costs 14
TABLE 5 Traffic Signal Synchronization Assessment, Review and Revision 20 TABLE 6 Signal Timing Revisions 21
TABLE 7 Orange County Corridor Operational Performance 22
SECTION ONE
TRAFFIC SIGNAL SYNCHRONIZATION GOALS, POLICIES AND
OBJECTIVES
Eligibility requirements included in the Renewed Measure M specify that each local jurisdiction must adopt a Local Signal Synchronization Plan (LSSP) and renew it on a three- year cycle. The initial LSSP was adopted by the City of Huntington Beach City Council on December 20, 2010, and was subsequently updated in 2014, 2017, 2020 and 2023. This document is the City of Huntington Beach's three-year update of the LSSP which is required to be submitted to the Orange County Transportation Authority (OCTA) by June 30, 2026.
This plan includes the following:
• Traffic signal synchronization street routes;
• Traffic signal inventory;
• Three-year plan showing costs, available funding and phasing for capital, operations, and maintenance of traffic signal synchronization street routes and traffic signals; • Information on local signal synchronization policies, including how street routes and traffic signals may be synchronized with traffic signals on street routes in adjoining jurisdictions.
It is the City of Huntington Beach's goal to have in-place traffic signal coordination on all major arterial roadways and to have the communication and monitoring capabilities to remotely control the traffic signals from the City's Traffic Management Center (TMC) located at City Hall. The City has an additional long term objective to establish inter-agency communication with the traffic signal systems maintained by Caltrans and the adjacent local agencies.
Working toward these goals, the City maintains its coordinated traffic signal operations and continually monitors the operation for areas where operational improvements may be warranted. Over the past three years, the City has installed over three miles of new conduit and fiber optic cable. In addition, the City upgraded approximately four miles of its existing network of copper interconnect cable to fiber optic cable. The upgrade to fiber optic cable increases monitoring and communication capabilities and provides the infrastructure for the City to install closed circuit television cameras as funding opportunities arise in order to monitor traffic from the TMC. The City is constantly looking for opportunities to further expand and upgrade its traffic signal system such as pursuing grant funds to achieve this objective. Ultimately, the City strives for a completely interconnected system of traffic 1 signals, which can be remotely monitored and maintained. While several arterials are coordinated across city boundaries, no actual inter-agency real time communication exists.
This document also acknowledges that the City of Huntington Beach supports a multi- agency, corridor-based approach that optimizes traffic signals based on existing traffic patterns. The City supports local agency responsibility for signal timing and working with neighboring agencies to develop synchronization timing.
This plan will require periodic updating on a three-year cycle throughout the duration of Renewed Measure M. The next update will be due to OCTA by June 30, 2029. 2 SECTION TWO
TRAFFIC SIGNAL SYNCHRONIZATION STREET ROUTES
(EXISTING AND PLANNED)
Figure 1 illustrates the Traffic Signal Synchronization Street Routes within the City of Huntington Beach. These include the routes contained in OCTA's Regional Traffic Signal Synchronization Master Plan. As indicated on the Traffic Synchronization List, Table 1, and the Map of Signal Synchronization Routes, Figure 1, not all signal controlled intersections on these routes currently operate under coordination.
The primary factor for not operating the traffic signals under coordination is low traffic volumes. While most of the arterial streets are under coordination continuously from approximately 6:30 a.m. until approximately 8:00 p.m., there are several segments where, due to low off-peak traffic volumes, the signals operate free in the midmorning and mid-afternoon periods. There are also some segments, primarily on the far south and west sides of the City where traffic volumes approaching the ocean are so low (less than 20,000 vehicles per day), that cross street delay does not warrant operating the signals under coordination at any time of the day.
There are four roadway segments shown on Figure 1 which are not included in OCTA's Regional Traffic Signal Synchronization Master Plan.
REVISED 05/12/26
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••••• = LOCAL SIGNAL SYNCHRONIZATION ROUTES (IN ADDITION TO OCTA REGIONAL PROGRAM). 00000 = LOCAL SIGNAL SYNCHRONIZATION ROUTES CURRENTLY RUNNING FREE (IN ADDITION TO OCTA REGIONAL PROGRAM).
00000 = REGIONAL SIGNAL SYNCHRONIZATION ROUTES CURRENTLY RUNNING FREE. = REGIONAL SIGNAL SYNCHRONIZATION ROUTES CURRENTLY UNDER COORDINATION (CONSISTENT WITH OCTA). --- = REGIONAL SIGNAL SYNCHRONIZATION ROUTES (CALTRANS ROUTE CONSISTENT WITH OCTA). OCTA Coordination Vicmap.dwg CITY OF HUNTINGTON BEACH * PUBLIC WORKS * TRAFFIC ENGINEERING FIGURE
SIGNAL SYNCHRONIZATION ROUTES 1
SECTION THREE
TRAFFIC SIGNAL INVENTORY
Table 1 lists the corridors and intersections within the City that are included in the Local Signal Synchronization Plan and the present coordination status of each of these intersections.
Table 1
Traffic Synchronization Inventory
City of Huntington Beach
Cycle Length Operations Equipment
Maintenance Bike Power
Corridor Cross Street Intersection AM MID PM WKND| Responsibility Left Right Other Cabinet Type Detection Detection CCTV Backup Comm Other ITS ATMS Status Adams Avenue Lake Street 80 65 70 65 Huntington Beach Permissive Permissive 332 20/170E BI Tran 200/233 Video Yes IN/A BBS Fiber Transparity Online Delaware Street 80 65 70 65 Huntington Beach PPLT Permissive. 332 170/170E BI Tran 200/233 Video IN/A IN/A Wireless Transparity Online Beach Boulevard 150 150 150 150 altrans Protected Perm/Overlap 332 2070 Loops Yes Conu BBS Copper Other State Coldwater Lane Free 140 140 Free tuntington Beac PPLT Permissive 332 170/170E BI Tran 200/233 Loops Yes Fiber Transparity Online Newland Street 130 130 140 Free Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes IN/A BBS Fiber Transparity Online Magnolia Street 130 130 140 130 Huntington Beach Protected Permissive 1332 170/170E BI Tran 200/233 Loops Yes Conu BBS Fiber Transparity Online Bushard Street 130 130 140 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes BBS Fiber Transparity Online Target Driveway 130 | 130 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 | Loops Yes BBS Fiber Transparity Online Brookhurst Street 130 130 140 130 Huntington Beach Protected Permissive 332 2070 BI Tran 200/233 Loops Yes Bosch BBS Fiber Transparity Online Ranger Lane 130 130 140| 130 Huntington Beach Protected Permissive 170/170€ BI Tran 200/233 Loops Yes IN/A BBS Copper Transparity Online 332
Beach Boulevard Center Avenue 150| 150 150 150 Caltrans Other Permissive Other 2070 TSCP Video Other BBS Copper. StateR Edinger Avenue 150. 150 150 150 Caltrans Protected Perm/Overlap Other 2070 TSCP Video No Other BBS Copper State Stark Avenue 150 150 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops No N/A BBS Copper State MacDonald Avenue 150 150 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops No IN/A BBS Copper State 150 150 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops No IN/A IN/A Copper State 150 150 150 | 150 Caltrans Protected Permissive 332 2070 ITSCP No IN/A BBS Copper State 150 150 150 150 Caltrans Protected Permissive 332. 2070 ISCP Loops No Conu BBS Copper State 150 150 | 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops BBS Copper State 150 150150 150 Caltrans Protected Permissive 332 2070 TSCP Loops 2 2 2 IN/A BBS Copper State 150 150 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops Cohu BBS Copper State 150 150 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops No Cohu BBS Copper State 150 150 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops No N/A BBS Copper State 150 150 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops No N/A BBS Copper State 150 150 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops No N/A BBS Copper State 150 150 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops No Cohu BBS Copper State 150 150 150 150 Caltrans Protected Permissive 332 2070 TSCP Loops No N/A BBS Copper State Free Free Free Free Caltrans Protected Permissive 332 2070 TSCP Loops No N/A BBS Copper State Free Free Free Free Caltrans Protected Permissive 332 2070 Loops No IN/A BBS Copper 140 Free 140 Free Caltrans Protected Permissive 332 2070 C8 Loops Yes N/A BBS Copper State Bolsa Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 Omni Loops N/A BBS Copper Transparity 140 130 140 130 Huntington Beach Permissive Permissive 332 2070 Omni Loops Yes N/A BBS Copper Transparity Online 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Copper Transparity Online 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Copper Transparity Online Springdale Street 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Copper Transparity Online Bolsa Chica Street Bolsa Street 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Axis BBS Fiber Transparity Online Argosy Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online McFadden Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Axis BBS Fiber Transparity Online Robinwood Drive 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Edinger Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Bosch BBS Fiber Transparity Online Heil Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Axis BBS Fiber Transparity Online Pearce Drive 140 130 140 130 Huntington Beach Protected Permissive 332 2070 [Omni Loops Yes N/A BBS Fiber Transparity Online Warner Avenue 140 130 140 130 Huntington Beach Protected Perm/Overlap 332 |2070 Omni Loops Yes Bosch BBS Fiber Transparity Online Cycle Length Operations Equipment
Maintenance Bike Power
Corridor Cross Street Intersection MID PM WKND Responsibility Left Right Other Cabinet Type Software Detection Detection CCTV Backup Comm Other ITS ATMS Status Brookhurst Street Garfield Avenue 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Yorktown Avenue 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes IN/A BBS Fiber Transparity Online Beachmont Plaza 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops /Yes IN/A BBS Fiber Transparity Online Adams Avenue 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Bosch BBS Fiber Transparity Online Indianapolis Avenue 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Atlanta Avenue 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni [Loops Yes N/A BBS Fiber Transparity Online Hamilton Avenue 130 140 130 Huntington Beach Protected Permissive 332 |2070 Omni Loops Yes Cohu BBS Fiber Transparity Online Banning Avenue Free Free Free Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Bushard Street Free Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Pacific Coast Highway 140 Caltrans Protected Permissive 332 2070 Loops No N/A BBS Copper State Edinger Avenue Bolsa Chica Street 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Bosch BBS Fiber Transparity Online Graham Street 7888888887788858888888
65 Huntington Beach Permissive Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Springdale Street 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Bosch BBS Fiber Transparity Online Edwards Street 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Goldenwest Street 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Bosch BBS Fiber Transparity Online Golden West College 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Gothard Street 140 140 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Bosch BBS Fiber Transparity Online Fortuna Lane 140 140 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Bosch BBS Fiber Transparity Online Sher Lane 140 140 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Bosch BBS Fiber Transparity Online Parkside Lane 140 140 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Bosch (BBS Fiber Transparity Online Beach Boulevard 150 150 150 Caltrans Protected Permissive 332 2070 C8 Loops No N/A BBS Copper State Newland Street 130| 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Goldenwest Street McFadden Avenue _130 140 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes N/A BBS Wireless Transparity Offline Rustler (Golden West College) 140 130 140 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes N/A IBBS Wireless Transparity Offline Edinger Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Heil Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes N/A IBBS Fiber Transparity Online Norma Dr/ Lydia Dr 140 130 140 130 Huntington Beach Permissive Permissive 332 170/170E BI Tran 200/233 Loops Yes N/A BBS Fiber Transparity Online Warner Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes N/A BBS Fiber Transparity Online Slater Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes N/A BBS Fiber Transparity Online Rio Vista Drive 140| 130 140 130 Huntington Beach PPLT Permissive 332 170/170E BI Tran 200/233 Loops Yes N/A BBS Fiber Transparity Online Library/Senior Center (Talbert) 140| 130 140 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes N/A BBS Fiber Transparity Online Ellis Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes N/A BBS Fiber Transparity Online Garfield Avenue 140 130 130 Huntington Beach Protected Permissive 332 170/170E |BI Tran 200/233 Video Yes Bosch BBS Fiber Transparity Online Summit Drive 140 130 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Video Yes N/A BBS Fiber Transparity Online Yorktown Avenue 140 130 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Video Yes Bosch BBS Fiber Transparity Online Palm Avenue Free Free Free Free Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Video Yes N/A BBS Copper Transparity Online Orange Avenue Free Free Free Free Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Video Yes N/A BBS Copper Transparity Offline Pacific Coast Highway 140 Free 140 Free Caltrans Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes N/A BBS Copper State Magnolia Street Garfield Avenue 140 130 140 130 Huntington Beach PPLT Permissive 332 170/170E Bl Tran 200/233 Loops Yes N/A BBS Fiber Transparity Online Home Depot 140 130 140 130 Huntington Beach PPLT Permissive 332 170/170E BI Tran 200/233 Loops Yes N/A BBS Fiber iransparity Online Yorktown Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 170/170E Bl Tran 200/233 Loops Yes N/A BBS Fiber Transparity Online Adams Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes Cohu BBS Fiber Transparity Online Indianapolis Avenue 140 130 140 130 Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes IN/A BBS Fiber Transparity Online Atlanta Avenue 140 130 140 130 Huntington Beach Protected Permissive 332. 170/170E BI Tran 200/233 Loops Yes IN/A BBS Fiber Transparity Online Edison H.S. Free Free Free Free Huntington Beach Protected Permissive 332 2070 Omni Loops Yes IN/A Fiber Transparity Online Hamilton Avenue Free Free Free _ Free / Huntington Beach Protected Permissive 332 170/170E [BI Tran 200/233 Loops Yes Cohu BBS Fiber [Transparity Online Cycle Length Operations Equipment
Maintenance Bike Power
Corridor Cross Street Intersection MID PM WKND Responsibility Left Right Other Cabinet Type Software Detection Detection CCTV Backup Comm Other ITS ATMS Status ning Aven Free Free Free _Huntington Beach Protected Permissive 332 170/170E BI Tran 200/233 Loops Yes BBS Fiber Transparity Online cific Coast Highw Free 140 Free Caltrans Protected Permissive 332 170/170E Bl Tran 200/233 Loops No N/A BBS Copper State McFadden Avenue Graham Street Free Free Free Huntington Beach Permissive Permissive 332 170/170E BI Tran 200/233 Video Yes N/A BBS Offline [Springdale Street Free Free Free Protected Permissive 332 170/170E Bl Tran 200/233 Loops Yes BBS Offline Huntington Beach
_Edwards Street Free Free Free Protected Permissive 332 170/170€ Bl Tran 200/233 Loops Yes N/A Offline Huntington Beach
Goldenwest Street 130 140 130 Huntington Beach PPLT Permissive 332 170/170E Bl Tran 200/233 Loops Yes BBS Transparity Offline Gothard Street Free Free Free Huntington Beach Protected Permissive 332 170/170E Bl Tran 200/233 Loops Yes N/A BBS Copper Transparity Online Sugar Lane Free Free Free Huntington Beach Protected Permissive 332 2070 Omni Loops Yes BBS Offline Newland Street Edinger Avenue 130 130 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes BBS Fiber Transparity Online Heil Avenue Free Free Huntington Beach Protected Permissive 332 170/170E Bl Tran 200/233 Loops BBS Transparity Offline Warner Avenue 140 130 Huntington Beach Protected Permissive 332 2070 Omni LOOS Yes BBS Fiber Transparity Online Slater Avenue 130 Huntington Beach Protected Permissive 332 170/170E Bl Tran 200/233 LOOS Yes BBS Fiber Transparity Online Talbert Avenue 130 Huntington Beach Protected Permissive 332 2070 Omni Loops Yes Bosch BBS Fiber Transparity Online Ellis Avenue 130 Huntington Beach Protected Permissive 332 170/170E Bl Tran 200/233 Loops Yes BBS Fiber Transparity Online Garfield Avenue 130 Huntington Beach Permissive Permissive 332 170/170E Bl Tran 200/233 Loops Yes ,BBS Fiber Transparity Online Yorktown Avenue Free Huntington Beach Permissive Permissive 332 170/170E Bl Tran 200/233 Loops Yes BBS Offline Adams Avenue Free Huntington Beach PPLT Permissive 332 170/170E Bi Tran 200/233 Loops Yes BBS Fiber Transparity Online indianapolis Avenue Free Huntington Beach Permissive Permissive 332 170/170E Bl Tran 200/233 Loops Yes BBS Offline Atlanta Avenue Free Free Huntington Beach Protected Permissive 332 170/170E [BI Tran 200/233 Loops Yes BBS Offline Hamilton Avenue Free Free Huntington Beach PPLT Permissive 332 170/170E Bl Tran 200/233 Loops Yes BBS Offline Pacific Coast Highway 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops No N/A ,BBS Copper State Pacific Coast Highway Inderson Stree Free Free Caltrans Protected Permissive 332 2070 TSCP Loops No IN/A BBS Copper State dmiralty Lane / 18th Stree Free 150 Free Caltrans Protected Permissive 332 2070 /TSCP Loops No N/A BBS Copper State Free 150 Free Caltrans Protected Permissive 332 |2070 TSCP Loops No N/A BBS Copper State Coad coy ane sise
Free 150 Free Caltrans Protected Permissive 332 2070 TSCP Loops No N/A BBS Copper State Free 150 Free Caitrans Protected Permissive 332 2070 TSCP Loops Yes N/A BBS Copper State Bolsa Chica State Beach Free Free Free Caltrans Protected Permissive 332 2070 TSCP Loops N/A BBS Copper State Seapoint Avenue Free Free Free Free Caitrans Protected Permissive 332 2070 TSCP Loops N/A BBS Copper State Goldenwest Street 140 Free 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops Yes N/A BBS Copper State Seventeenth Street 140 Free 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops No N/A BBS Copper State Ninth Street 140 Free 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops No N/A BBS Copper State Sixth Street 140 Free 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops N/A BBS Copper State Main Street 140 Free 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops N/A BBS Copper State First Street 140 Free 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops N/A BBS Copper State Huntington Street 140 Free 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops N/A BBS Copper State Twin Dolphin Drive 140 Free 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops No N/A BBS Copper State Beach Boulevard 140 Free 140 Free Caltans Protected Permissive 332 2070 TSCP Loops No N/A Copper State Newland Street 140 Free 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops Yes N/A Copper State Magnolia Street 140 140 Free Caltrans Protected 332 2070 TSCP Loops No N/A Copper State Free Permissive
Brookhurst Street 140 Free 140 Free Caltrans Protected Permissive 332 2070 TSCP Loops No IN/A Copper State Talbert Avenue Beach Boulevard 150 150 150 150 Caltrans Protected Permissive 332 2070 Loops No N/A Copper State Walmart Driveway 140 130 140 140 Huntington Beach Protected Permissive 332 2070 Omni Video Bosch Fiber Transparity Online Newland Street 140 130 140 140 Huntington Beach Protected Permissive 332 2070 Omni Loops Bosch Fiber Transparity Online Warner Avenue Pacific Coast Highway 130 Free 150 Free Caltrans Protected Perm/Overlap 332 170/170E Bl Tran 200/233 Loops N/A Copper State Fire Signal / Warner Dock Free Free Free Free Huntington Beach Permissive Permissive 332 2070 Omni Loops Bosch Fiber Transparity /Online Algonquin Street 140 130 140 130 Huntington Beach Protected Permissive (332 /2070 Omni Loops Bosch Fiber Transparity /Online
SECTION FOUR
TRAFFIC SIGNAL SYNCHRONIZATION SYSTEM AND THREE
YEAR PLAN
The City of Huntington Beach utilizes in-house staff for the maintenance and operations of the traffic signal system. The traffic signal system maintenance and operations are only one of numerous duties that these staff members perform, si here is no exact dollar amount that is dedicated to traffic sianal synchronization The City of Huntington Beach has several traffic signal communication construction projects that have either been completed within the past three years or are currently underway.
Three current projects are under the Orange County Transportation Authority's Regional Traffic Signal Synchronization Program (RTSSP). Construction is complete on all three projects and the projects are currently in the operations and maintenance phase. These projects included conduit and fiber optic installation along segments of Edinger Avenue and Bolsa Chica Street and the upgrading of communication, utilizing the existing twisted pair copper cable along Bolsa Avenue.
All three of these RTSSP projects included the installation of updated coordinated traffic signal timing. The projects along Edinger Avenue and Bolsa Chica Street included the installation of new closed circuit television cameras.
City funded projects completed within the past three years include installation of fiber optic cable and conduit along Gothard Street (approximately one mile) and along Garfield Avenue (approximately 0.9 mile). These two projects not only provided communication to additional traffic signals, but also provided for redundancy in communication routing, from the TMC in City Hall to the northern area of the City.
The installation of fiber optic conduit and cable is currently under design along Bushard street from Yorktown Avenue to Adams Avenue. Construction funding has been requested in the Fiscal Year 2026/2027 Capital Improvement Program.
The Traffic Signal Synchronization Reporting Forms as provided in the guidelines are included as Tables 2 and 3. These projects are located on the Regional Traffic Signal Synchronization Master Plan roadway network or on arterials that the City has designated as coordinated arterials. Table 4 lists candidate signal synchronization projects. These projects, while not funded at this time, have been identified in the City's Traffic Signal System Master Plan. 10 For purposes of the unconstrained three year outlook of Table 3, two projects from Table 4 have been identified as candidate projects; the changeout of remaining Type 170 controllers to Type 2070 and the Goldenwest Street Fiber Optic installation. Actual project selection will be based on funding opportunities and limitations.
11 Table 2
3-YEAR OUTLOOK
TRAFFIC SIGNAL SYNCHRONIZATION
Funding Needs for Synchronized Operation (Constrained)
Reporting Jurisdiction Expenditures: City of Huntington Beach -
Type of Traffic Signal Synchronization Expenditures in Year of Expenditure Dollars
MAINTENANCE
PROJECT FY 26/27 FY 27/28 FY 28/29 TOTAL
Communication and Software Maintenance 20,000 60,000 20,000 100,000 Subtotal Maintenance 20,000 60,000 20,000 100,000
CONSTRUCTION
PROJECT FY 26/27 FY 27/28 FY 28/29 TOTAL
Bushard Street Fiber Optic Installation (a) 200,000 200,000 Subtotal Construction 200,000 200,000
OPERATIONS
PROJECT FY 26/27 FY 27/28 FY 28/29 TOTAL
Citywide Signal Timing Maintenance 15,000 15,000 15,000 45,000 Subtotal Operations 15,000 15,000 15,000 45,000
235,000 75,000 35,000 345,000
(a) Project includes the installation of a new fire station traffic signal. The traffic signal work is not reflected in this estimate.
12 Table 3
3-YEAR OUTLOOK
TRAFFIC SIGNAL SYNCHRONIZATION
Funding Needs for Synchronized Operation (Unconstrained) Reporting Jurisdiction Expenditures: City of Huntington Beach -
Type of Traffic Signal Synchronization Expenditures in Year of Expenditure Dollars
MAINTENANCE
PROJECT FY 23/24 FY 24/25 FY 25/26 TOTAL
Communication and Software Maintenance 80,000 80,000 80,000 240,000 Subtotal Maintenance 80,000 80,000 80,000 240,000
CONSTRUCTION
PROJECT FY 23/24 FY 24/25 FY 25/26 TOTAL
Citywide Signal Synchronization (a)
DESIGN 10,000 50,000 60,000
CONSTRUCTION 775,000 950,000 1,725,000
Carryover from table 2 760,000
2050000
Subtotal Construction 760,000 785,000 1,000,000
OPERATIONS
PROJECT FY 22/24 FY 24/25 FY 25/26 TOTAL
Citywide Signal Timing Maintenance 90,000 90,000 90,000 270,000 Consultant Services - Signal Timing 150,000 150,000 300,000 Subtotal Operations 90,000 240,000 240,000 570,000
930,000 1,145,000 1,270,000 3,345,000
(a) For illustrative purposes, projects include the Citywide 170 Controller Changeout project and the Goldenwest Street Fiber Optic Installation (as shown in table 4).
Actual candidate projects are contained in Table 4 and project selection will depend upon funding opportunities and restrictions.
13 Table 4
LSSP IMPLEMENTATION - CANDIDATE SIGNAL
SYNCHORNIZATION PROJECTS WITH ESTIMATED COSTS
Reporting Jurisdiction Expenditures: City of Huntington Beach The following projects, while not funded at this time, have been identified in the City's Traffic Signal System Master Plan. These projects will be considered as funding opportunities are identified.
ESTIMATED
CORRIDOR IMPROVEMENT SUMMARY
COST
Install interconnect conduit and fiber optic
Magnolia Street cable from Hamilton Avenue to Pacific Coast $650,000 Highway.
Install interconnect conduit and fiber optic
cable from Bolsa Avenue to Heil Avenue.
Goldenwest Street Install fiber optic cable in existing conduit $950,000 from Yorktown Avenue to Pacific Coast
Highway
Install interconnect conduit and fiber optic
cable from Heil Avenue to Warner Avenue
Newland Street and from Garfield Avenue to Pacific Coast $1,110,000 Highway.
McFadden Avenue Install interconnect conduit and fiber optic $900,000 cable from Graham Street to Sugar Lane.
Install interconnect conduit and fiber optic
Springdale Street cable from Bolsa Avenue to Slater Avenue. $950,000 Install fiber optic cable in existing conduit
from Croupier Drive to Bolsa Avenue.
Install interconnect conduit and fiber optic
cable on Main Street from Utica Avenue to
Orange Avenue/Atlanta Avenue, along
Orange Avenue/Atlanta Avenue to Newland
South Backbone Street, along Newland Street from Atlanta Completion Avenue to Hamilton Avenue and along $3,500,000 Hamilton Avenue from Newland Street to
Brookhurst Street. Install 1.5 miles of fiber in
existing conduit. (Newland Street segment is
estimated separately above and not included
with this estimate)
Citywide Change out of existing 170 controllers to new $775,000 2070 ATC controllers
Total Estimated Cost $8,835,000
14 SECTION FIVE
TRAFFIC SIGNAL SYNCHRONIZATION ASSESSMENT REVIEW
AND REVISE, AS MAY BE NECESSARY, THE TIMING OF
TRAFFIC SIGNALS
Significant timing plan updates and projects completed FY 2023/2024 through 2025/2026
Over the past three years, the City of Huntington Beach has undertaken traffic signal retiming efforts on four of the routes within the City that are included in OCTA's Regional Traffic Signal Synchronization Master Plan. These projects along Bolsa Chica Street, Edinger Avenue, Warner Avenue, and Bolsa Avenue were undertaken as part of OCTA's Regional Traffic Signal Synchronization Program (RTSSP). Smaller scale retiming efforts were performed at various locations as Table 7 is the Orange County Operational Performance for March 2026.
This summarizes percentage of free flow traffic and Level of Service (LOS) as determined by Iteris' ClearGuide software.
Adams Avenue
The timings on Adams Avenue were updated in 2016 as part of the Adams Avenue RTSSP project and have not been significantly revised since that time. Adams Avenue operates at a cycle length of 130 seconds in the morning, 130 seconds ir the midday and 140 seconds in the evening. This provides for continuous coordination from Newland Street to Ranger Lane.
Beach Boulevard
Beach Boulevard is a state highway, operated and maintained by Caltrans.
Modifications to the timing have been made over the past three years, most significantly eliminating the 120 (AM period) and 130 second (midday period) cycle lengths and running Beach Boulevard initially at a 140 second cycle throughout the day, increasing the cycle length to 150 seconds throughout the day in March 2026.
Bolsa Avenue
Revised traffic signal timing was implemented in 2026 as part of an OCTA Regional Traffic Signal Synchronization Program (RTSSP) project. The current cycle lengths are 140 seconds in the morning, 130 seconds in the midday and 140 seconds in the evening. The project changed out the existing type 170 controllers to Type 2070 ATC controllers and also upgraded the communication equipment. 15 As the new timing has been recently implemented, the after-analysis is not complete, and it can be anticipated that there may be fine tuning adjustments.
Bolsa Chica Street
Bolsa Chica Street from Bolsa Avenue to Warner Avenue was retimed in 2026 as part of an RTSSP project. Coordinated traffic signal timings operate at a cycle lengths of 140 seconds in the morning, 130 seconds in the midday and 140 seconds in the evening.
Included with the RTSSP project is the change out of the existing 170 controllers to 2070 ATC controllers, the replacement of the existing twisted pair interconnect cable with fiber optic cable and the installation of five CCTV cameras.
As the new timing has been recently implemented, the after-analysis is not complete, and it can be anticipated that there may be fine tuning adjustments.
Brookhurst Street
The current traffic signal timing was implemented in 2020 as part of an OCTA Regional Traffic Signal Synchronization Program (RTSSP). The existing cycle lengths are 130 seconds in the morning and midday and 140 seconds in the evening.
Edinger Avenue
The timings on Edinger Avenue were updated in 2026 as part of the Edinger Avenue RTSSP project. Currently the Edinger Avenue signals operate on cycle lengths of 140 seconds in the morning, 130 seconds in the midday and 140 seconds in the evening for the segment from Bolsa Chica Street to the traffic signal at Golden West College (east of Goldenwest Street). From Gothard Street to Parkside Lane, the signals run at a constant cycle length of 140 seconds from 6:30 a.m. to 8 p.m. This was initially done to maintain consistency with Caltrans at Beach Boulevard, however in March 2026, Caltrans revised their cycle lengths to 150 seconds throughout the day. The segment of Edinger Avenue from Gothard Street to Parkside Lane will require timing modifications to regain consistency with Beach Boulevard.
Edinger Avenue from Newland Street eastward into Westminster runs at a cycle length of 130 seconds during peak periods with a free operation during the mid- morning and mid-afternoon periods.
The RTSSP project included the replacement of the existing twister pair copper interconnect cable with fiber optic cable. New 2070 ATC controllers were installed along with seven new CCTV cameras.
16 Goldenwest Street
The timings on Goldenwest Street were last updated in 2016 as part of the Goldenwest Street RTSSP project. The current cycle lengths are 140 seconds in the morning, 130 seconds in the midday and 140 seconds in the evening.
Magnolia Street
Revised traffic signal timing was implemented in 2020 as part of an OCTA Regional Traffic Signal Synchronization Program (RTSSP) project. The cycle lengths are 130 seconds in the morning and midday and 140 seconds in the evening, maintaining crossing arterial coordination with Adams Avenue.
McFadden Avenue
While not included as an OCTA Regional Signal Synchronization Route, McFadden Avenue is a secondary arterial which parallels both Bolsa Avenue and Edinger Avenue, one-half mile to the north and south respectively. McFadden Avenue intersects with Goldenwest Street, a coordinated arterial, however there is currently no coordination in place along McFadden Avenue.
Newland Street
While not included as an OCTA Regional Signal Synchronization Route, Newland Street is a secondary arterial which parallels both Beach Boulevard and Magnolia Street, one-half mile to the west and east respectively. The current cycle lengths, from Warner Avenue to Garfield Avenue (implemented in 2025) are 140 seconds in the morning, 130 seconds in the midday and 140 seconds in the evening. Edinger Avenue and Adams Avenue operate with a background cycle length of either 130 or 140 seconds, however the traffic signals are only timed for east-west coordination at this time.
The other intersections along Newland Street run free.
Pacific Coast Highway
Pacific Coast Highway is a state highway, operated and maintained by Caltrans.
The state indicates that there are no immediate plans for retiming.
Springdale Street
While not included as an OCTA Regional Signal Synchronization Route, Springdale Street is a north-south primary arterial. Springdale Street intersects with coordinated arterials at Bolsa Avenue, Edinger Avenue and Warner Avenue, however there is currently no coordination in place along Springdale Street. 17 Talbert Avenue
Revised traffic signal timing was implemented in 2023 as part of an OCTA Regional Traffic Signal Synchronization Program (RTSSP) project. The current cycle lengths are 140 seconds in the morning, 130 seconds in the midday and 140 seconds in the evening.
The RTSSP project installed approximately 1500 feet of new conduit and fiber optic cable from the traffic signal at the Walmart driveway to Newland Street. New 2070 ATC controllers were installed along with two new CCTV cameras.
Warner Avenue
Warner Avenue from Algonquin Street to Newland Street was retimed in 2023 as part of an RTSSP project. Coordinated traffic signal timings operate at a cycle lengths of 140 seconds in the morning, 130 seconds in the midday and 140 seconds in the evening. This was initially done to maintain consistency with Caltrans at Beach Boulevard, however in March 2026, Caltrans revised their cycle lengths to 150 seconds throughout the day. The traffic signals nearest Beach Boulevard will require timing modifications to regain consistency with Beach Boulevard. This will create coordination gaps in Warner Avenue at locations that will be determined during the timing analysis.
The RTSSP project installed approximately 1.5 miles of new conduit and fiber optic cable from Algonquin Street to the Fire Station/Wetlands Visitor Center traffic signal east of Pacific Coast Highway. New 2070 ATC controllers were installed throughout the corridor along with eight new CCTV cameras.
General Signal Timing Practice
It is typically the City's practice to coordinate its major arterials at 140 seconds in the morning and evening periods and at 130 seconds in the midday. In the past, this ensured consistency with Caltrans at Beach Boulevard. In 2024, Caltrans revised their timing along Beach Boulevard, eliminating 130 second cycles in favor or 140 second cycles throughout the day. In March 2026, Caltrans once again modified their cycle lengths to 150 second cycles throughout the day. This creates coordination break points on the east-west arterials in the vicinity of Beach Boulevard. The City will review this crossing arterial coordination as opportunities are identified.
Coordination Equipment
In 2011, the city completed a Traffic Signal System Master Plan (TSSMP) which planned out a communication system for the City. Principal elements in this plan include establishing hardwire communications to almost all signalized intersections 18 and creating a fiber optic backbone for system reliability and redundancy. The RTSSP projects on Goldenwest Street, Edinger Avenue, Warner Avenue, Magnolia Street, Brookhurst Street, Adams Avenue, Talbert Avenue and Bolsa Chica Street placed fiber optic cable and conduit along these corridors, consistent with the TSSMP. These corridors are connected with the City's traffic management center located in City Hall. The TSSMP identified two fiber optic backbones and additional conduit and cable links to ensure a comprehensive traffic signal system operation.
Over the past three years, the City has upgraded approximately six miles of its existing network of copper interconnect cable to fiber optic cable. In addition, approximately two and one-half miles of new communication conduit and fiber optic cable has been installed. The northern fiber backbone identified in the TSSMP has been completed.
A component of the Traffic Signal System Master Plan is to identify opportunities to communicate with the traffic signal systems in the adjacent cities and with Caltrans.
Although no formal projects have been programmed, intertie opportunities have been identified with Westminster at the intersection of Bolsa Chica Street and Rancho Road, Fountain Valley at the intersection of Warner Avenue and Magnolia Street and with Costa Mesa at the intersection of Adams Avenue and Shantar Drive.
The City continues to make progress towards its goal of interconnecting virtually every City traffic signal and providing the gateway for interagency communication. 19 Table 5
TRAFFIC SIGNAL SYNCHRONIZATION ASSESSMENT, REVIEW, AND REVISION LOCAL AGENCY TIMING DID TIMING TIMING UPDATE RESULTS (if available) CORRIDOR REVIEWED REQUIRE Speed Travel Stops per mile Greens per red CSPI Score* (Past 3 Years) AN UPDATE? Before After Before After Before After Before After Adams Avenue No (c) No Significant Timing Modifications Beach Boulevard (CALTRANS) (b) By Caltrans Studies not available.
Bolsa Avenue Yes Yes Current TSSP Corridor - Revised Timing Implemented 2026 (a) Bolsa Chica Street Yes Yes Current TSSP Corridor - Revised Timing Implemented 2026 (a) Brookhurst Street No (c) No Significant Timing Modifications Edinger Avenue Yes Yes 22.0 85
Goldenwest Street No. (c) No Significant Timing Modifications Magnolia Street No (c) No Significant Timing Modifications McFadden Avenue (d) No (c) Studies not available
Newland Street (d) Yes Yes (d) Studies not available
Pacific Coast Hwy. (CALTRANS) (b) (c) Studies not available Springdale Street (d) No Studies not available
Talbert Avenue Yes Yes 23.1 27.1 1.2 1.0 2.6 4.0 64 78
Warner Avenue Yes Yes 24.4 27.1 1.2 0.9 2.2 3.0 67 81
* Optional
(a)- TSSP corridor. Final analysis not complete
(b)- Information not available
(c)- No significant modifications (Cycles and offsets unchanged) (d) - Not included as an OCTA Regional Signal Synchronization Route 20 Table 6
SIGNAL TIMING REVISIONS
PROJECT CORRIDOR CROSS STREET CYCLE LENGTH (sec)(a)
Beach Boulevard Center Avenue 150/150/150
Pacific View Drive
Bolsa Chica Street
Bolsa Avenue Springdale Street 140/130/140 (b)
Bolsa Avenue
Bolsa Chica Street Warner Avenue 140/130/140 (b)
Bolsa Chica Street 140/130/140 (Bolsa Chica to G.W. College) Edinger Avenue Newland Street 140/140/140 (Gothard to Newland) (b) Warner Avenue
Newland Street Garfield Avenue 140/130/140
Walmart Driveway
Talbert Avenue Newland Street 140/130/140
Algonquin Street
Warner Avenue Newland Street 140/130/140 (Beach Bl. at 150 midday) Indicates AM/MIDDAY/PM
(b) Fine tuning/modifications still in progress
21 Orange County Corridor Operational Performance TABLE7 March 2026
Average Percent of FreeFlow Adjusted Level-of-Service
(%) * (LOS)**
AM MD PM AM MD PM Route Length
Route (mile)
Number Route Name
334 BOLSA AVE (E) Between BOLSA CHICA ST and BOLSA CHICA ST to E 1ST ST (E) 73.7 70.4 68.2 11.591 335 E 1ST ST (W) From CABRILLO PARK DR to BOLSA AVE (W) Between BOLSA CHICA ST and BOLSA CHICA ST 76.5 72.2 67.5 11.589 336 EDINGER AVE (E) Between BOLSA CHICA ST and BOLSA CHICA ST to EDINGER AVE (SE) 71.1 68.5 65.8 14.624 337 EDINGER AVE (NW) From IRVINE CENTER DR to EDINGER AVE (W) Between BOLSA CHICA ST and BOLSA CHICA ST 74.6 71.1 64.4 14.634 338 WARNER AVE (E) Between PACIFIC COAST HWY and PACIFIC COAST HWY to WARNER AVE (SE) To RED HILL AVE 67.9 65.2 64.0 13.290 339 WARNER AVE (NW) From RED HILL AVE to WARNER AVE (W) Between PACIFIC COAST HWY and PACIFIC COAST HWY 70.8 66.1 61.9 13.296 342 TALBERT AVE (SE) Between BEACH BLVD and BEACH BLVD to MACARTHUR BLVD (SW) To E COAST HWY 69.5 66.3 64.8 14.623 343 MACARTHUR BLVD (NE) to TALBERT AVE (W) Between BEACH BLVD and BEACH BLVD 72.0 65.1 61.6 14.624 344 BAKER ST (E) Between HARBOR BLVD and HARBOR BLVD to BAKER ST E (SE) To RED HILL AVE 76.7 74.5 71.6 2,548 345 BAKER ST E (NW) From RED HILL AVE to BAKER ST (W) Between HARBOR BLVD and HARBOR BLVD 81.7 73.1 68.8 2.548 346 ADAMS AVE (E) Between BEACH BLVD and BEACH BLVD to ADAMS AVE (NE) 80.4 74.6 75.7 4.717 347 ADAMS AVE (SW) to ADAMS AVE (W) Between BEACH BLVD and BEACH BLVD 81.2 73.8 70.0 4.715 350 HAMILTON AVE (E) Between BROOKHURST ST and BROOKHURST ST to VICTORIA ST (SE) To NEWPORT BLVD 77.8 77.0 77.0 2.624 351 VICTORIA ST (NW) From NEWPORT BLVD to HAMILTON AVE (W) Between BROOKHURST ST and BROOKHURST ST 83.3 74.9 66.4 2.625 352 N BERKELEY AVE (E) From N HARBOR BLVD to N BERKELEY AVE (E) To N LEMON ST 72.0 71.0 67.9 U 0.261 353 N BERKELEY AVE (W) From N LEMON ST to N BERKELEY AVE (W) To N HARBOR BLVD 77.2 72.9 70.1 0.261 354 SEAL BEACH BLVD (NE) From PACIFIC COAST HWY to N NORWALK BLVD (N) To E WARDLOW RD 76.0 72.0 67.4 5.807 355 N NORWALK BLVD (S) From E WARDLOW RD to SEAL BEACH BLVD (SW) To PACIFIC COAST HWY 78.1 72.9 74.1 5.796 356 BOLSA CHICA ST (NE) Between WARNER AVE and WARNER AVE to VALLEY VIEW ST (N) To VALLEY VIEW AVE 69.3 63.5 60.1 11.204 357 VALLEY VIEW ST (S) From VALLEY VIEW AVE to BOLSA CHICA ST (SE) Between WARNER AVE and WARNER AVE 70.2 67.3 66.5 11.197 358 GOLDENWEST ST (NE) Between PACIFIC COAST HWY and PACIFIC COAST HWY to KNOTT AVE (N) To EXIT: 117 73.2 69.1 64.9 14.470 359 KNOTT AVE (S) From EXIT: 117 to GOLDENWEST ST (SW) Between PACIFIC COAST HWY and PACIFIC COAST HWY 74.1 71.4 69.4 14.462 360 BEACH BLVD (N) Between PACIFIC COAST HWY and PACIFIC COAST HWY to N BEACH BLVD (N) To W WHITTIER BLVD 72.3 64.6 59.3 20.726 361 N BEACH BLVD (S) From W WHITTIER BLVD to BEACH BLVD (S) Between PACIFIC COAST HWY and PACIFIC COAST HWY 70.5 67.8 65.1 20.718 362 MAGNOLIA ST (NE) From PACIFIC COAST HWY to MAGNOLIA AVE (N) To W COMMONWEALTH AVE 70.6 66.1 61.5 15.989 363 MAGNOLIA AVE (S) From W COMMONWEALTH AVE to MAGNOLIA ST (SW) To PACIFIC COAST HWY 70.5 69.7 66.7 15.989 364 BROOKHURST ST (NE) From PACIFIC COAST HWY to S BROOKHURST RD (N) To W COMMONWEALTH AVE 69.2 63.3 59.0 16.451 365 S BROOKHURST RD (S) From W COMMONWEALTH AVE to BROOKHURST ST (SW) To PACIFIC COAST HWY 70.0 66.3 63.6 16.445 366 EUCLID ST (NE) to S EUCLID ST (N) To W IMPERIAL HWY 69.6 64.9 59.5 15.871 367 S EUCLID ST (S) From W IMPERIAL HWY to EUCLID ST (SW) 69.4 67.7 65.4 15.862 368 HARBOR BLVD (NW) Between NEWPORT BLVD and NEWPORT BLVD to N HARBOR BLVD (NE) To PEPPERTREE DR 69.4 63.4 56.9 21.561 369 N HARBOR BLVD (N) to HARBOR BLVD (NW) Between NEWPORT BLVD and NEWPORT BLVD 67.9 64.5 62 9 21.729 372 FAIRVIEW RD (N) From NEWPORT BLVD to FAIRVIEW ST (N) To GARDEN GROVE BLVD 70.1 66.6 57.2 8.440 373 FAIRVIEW ST (S) From GARDEN GROVE BLVD to FAIRVIEW RD (S) To NEWPORT BLVD 69.3 70.5 67.7 8.442 378 BRISTOL ST N (NW) to N BRISTOL ST (N) 70.3 66.8 56.5 9.124 379 N BRISTOL ST (N) to BRISTOL ST S (SE) 69.5 67.8 62.9 9.211 392 PACIFIC COAST HWY (SE) To MARINA DR to W COAST HWY (E) 79.9 74.9 74.5 13.541 IW COAST HWY (W) From NEWPORT AVE to PACIFIC COAST HWY (NW) From MARINA DR 82.8 72.1 63.3 13.566 * Source: Iteris ClearGuide
** Adjusted Level-of-Service (LOS) Definition
1 of2
TABLE 7 (Continued)
Orange County Corridor Operational Performance
March 2026
To evaluate performance across these corridors, the City uses a data-driven methodology based on probe- vehicle speed data. Average operation speed is compared with the corridor's free-flowspeed to calculate an Adjusted Level of Service (LOS). This metric provides a high-level indication of corridor performance, capturing the effects of travel time, progression quality, and the frequency of stops. Average travel speed also indirectly reflects fuel consumption and emissions, offering an additional indicator of operational efficiency. Corridors operating at speeds closer to free-flow conditions receive higher LOS ratings, while those operating at lower speeds indicate reduced coordination efficiency and may warrant timing updates or additional review.
LOS Desirable Speed
Average Travel Speed exceeds 90% of the base free-flow speed Average Travel Speed is between 80% and 90% of the base free-flow speed Average Travel Speed is between 70% and 80% of the base free-flow speed D Average Travel Speed is between 60% and 70% of the base free-flow speed Average Travel Speed is between 50% and 60% of the base free-flow speed Average Travel Speed is less than 50% of the base free-flow speed