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Regional Traffic Signal Synchronization Program

Background

The Regional Traffic Signal Synchronization Program (Project P) provides Measure M2 (M2) funding for the coordination of traffic signals across jurisdictional boundaries including project based operational and maintenance funding.

The Comprehensive Transportation Funding Programs (CTFP) is the mechanism by which the Orange County Transportation Authority (OCTA) administers competitive funding for streets and roads projects. The CTFP allocates funds through an annual competitive call for projects (call) based on guidelines and scoring criteria approved by the OCTA Board of Directors (Board). The CTFP guidelines identify procedures and requirements that local agencies must satisfy to apply for M2 funding and how project applications are evaluated. These guidelines were first approved by the OCTA Board on March 22, 2010, and are updated annually to initiate a Project P call cycle.

2027 Call Overview

On September 14, 2026, the OCTA Board authorized staff to issue calls for the CTFP Regional Capacity Program (Project O) and Regional Traffic Signal Synchronization Program (Project P). The staff report can be viewed here. OCTA is pleased to announce that the 2027 Project O and P calls under M2 are now open.

Typically, OCTA has made approximately $42 million in M2 funds available for each Project O and Project P call cycle. Proposed RTSSP projects are required to complete (and include with their application package) a supplemental application, which is subject to change and updated for each call, please see resources section below for the latest 2027 Project P Supplemental Application and related Guide.

Funding applications must be submitted via the OCFundtracker online grant management system. An electronic copy on a USB, thumb drive, memory stick, or via electronic file upload and/or email of the application and any supporting documentation must be submitted to OCTA by the application deadline. Hardcopies will not be accepted. The online application, is due to OCTA no later than 5:00 p.m. on Thursday, November 19, 2026.

Please refer to the 2027 CTFP guidelines for other pertinent deadlines and funding application requirements.

2027 Call Schedule

KEY DATES AND DEADLINES
date
Call Release/Board Approval for Issuance September 14, 2026
Application Workshop and Q&A Session September 16, 2026
New Facility Modeling Request to OCTA October 8, 2026
Draft Applications for "Route" Projects Due to OCTA October 23, 2026
Applications Due to OCTA (by 5:00 p.m.) November 19, 2026
OCTA Technical Steering/Technical Advisory Committee Review March/April 2027
OCTA Board Approval of Recommended Projects May/June 2027
2027 Project O & P Funds Allocated* July 1, 2027

* This is the earliest date projects can be programmed for the 2027 call

2027 CTFP Call Workshop

OCTA will be hosting a virtual call application workshop and Q&A session on Wednesday, September 16, 2026 at 2p.m. All interested applicants are invited to join by registering below:

register



CTFP Guidelines

The CTFP Guidelines for the 2027 call were approved by the Board on September 14, 2026. The Board-approved 2027 CTFP Guidelines are available online and can be accessed below:



OCFundtracker Database

The OCFundtracker database can be accessed here.

The OCFundtracker training manual can be downloaded here. Please contact OCTA staff if you require additional training on the database.

Contacts

If you have any questions regarding the call, the virtual workshop, or would like to schedule a one-on-one application discussion, please contact Sheily Castellanos at (714) 560-5434 or scastellanos@octa.net or Cynthia Morales at (714) 560-5905 or cmorales@octa.net.

The CTFP Guidelines are updated for each call cycle. Projects are subject to the version of the guidelines approved by the OCTA Board for the call cycle in which a project was awarded. The CTFP Guidelines for each call issued to date are available online and can be accessed below:

Call Cycle
CTFP Project Number Prefix

(EXAMPLE: 25-OCTA-ACE-4025)

CTFP Guidelines Version

(CALL CYCLE – APPROVAL DATE OF GUIDELINES - MONTH/YEAR)

CTFP Guideline Revisions
2010 10- CITY-FND- #### 2010 Project O & P Call - CTFP Guidelines - Mar 2010 2010-03-22 - 2010 RTSSP Guideline Revisions
2011 11- CITY-FND- #### 2011 Project O & P Call - CTFP Guidelines - Mar 2010 2011-09-26 - 2011 RTSSP Guideline Revisions
2012 12- CITY-FND- #### 2012 Project O & P Call - CTFP Guidelines - Sep 2011 2012-08-13 - 2013 RTSSP Guidelines Revisions
2013 13- CITY-FND- #### 2013 Project O & P Call - CTFP Guidelines - Aug 2012 2013-08-12 - 2014 RTSSP Guideline Revisions
2014 14- CITY-FND- #### 2014 Project O & P Call - CTFP Guidelines - Aug 2013 2014-08-11 - 2015 RTSSP Guideline Revisions
2015 15- CITY-FND- #### 2015 Project O & P Call - CTFP Guidelines - Aug 2014 2015-08-10 - 2016 RTSSP Guideline Revisions
2016 16- CITY-FND- #### 2016 Project O & P Call - CTFP Guidelines - Aug 2015 2016-08-08 - 2017 RTSSP Guideline Revisions
2017 17- CITY-FND- #### 2017 Project O & P Call - CTFP Guidelines - Aug 2016 2017-08-14 - 2018 RTSSP Guideline Revisions
2018 18- CITY-FND- #### 2018 Project O & P Call - CTFP Guidelines - Aug 2017 2018-08-13 - 2019 RTSSP Guideline Revisions
2019 19- CITY-FND- #### 2019 Project O & P Call - CTFP Guidelines - Aug 2018 2019-08-12 - 2020 RTSSP Guideline Revisions
2020 20- CITY-FND- #### 2020 Project O & P Call - CTFP Guidelines - Aug 2019 2020-08-10 - 2021 RTSSP Guideline Revisions
2021 21- CITY-FND- #### 2021 Project O & P Call - CTFP Guidelines - Aug 2020 2021-08-09 - 2022 RTSSP Guideline Revisions
2022 22- CITY-FND- #### 2022 Project O & P Call - CTFP Guidelines - Aug 2021 2022-08-01 - 2023 RTSSP Guideline Revisions
2023 23- CITY-FND- #### 2023 Project O & P Call - CTFP Guidelines - Aug 2022 2023-08-14 - 2024 RTSSP Guideline Revisions
2024 24- CITY-FND- #### 2024 Project O & P Call - CTFP Guidelines - Aug 2023
2024 CTFP Off Cycle Guidelines Revisions - May 2024
2024-05-13 - 2024 RTSSP - Off-Cycle Revisions
2025 25- CITY-FND- #### 2025 Project O & P Call - CTFP Guidelines - Aug 2024 2025-09-08 – 2026 RTSSP Guideline Revisions
2026 26- CITY-FND- #### 2026 Project O & P Call - CTFP Guidelines - Sep 2025 2026-09-14 – 2026 RCP Guideline Revisions
2027 27- CITY-FND- #### 2027 Project O & P Call - CTFP Guidelines - Sep 2026