Upcoming Meetings

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TRANSPAC (Transportation Partnership and Cooperation) is the Regional Transportation Planning Committee (RTPC) for Central Contra Costa. It is composed of elected representatives, planning commissioners and technical staff from the six Central Contra Costa jurisdictions including the cities of Clayton, Concord, Martinez, Pleasant Hill, Walnut Creek and the unincorporated area of Central Contra Costa County. TRANSPAC is responsible for the development of transportation plans, projects and programs for the Central County areas as well as the appointment of two representatives to the Contra Costa Transportation Authority who serve alternating two-year terms.


Contra Costa Countywide Transportation Plan (CTP) - Community Pop-up Events and Virtual Workshops

Please join the Contra Costa Transportation Authority (CCTA) in updating important transportation plans in your area! Do you have ideas about what transportation should look like now and in the future? We want to hear from you! There will be In-person Pop-up events and Virtual Workshops through May 2022. To learn more about CCTA plans […]
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The Contra Costa Transportation Authority (CCTA) Measure J line 20a program provides funds for Transportation Services for Seniors & People with Disabilities in the TRANSPAC area. TRANSPAC is responsible for recommendations on how the Measure J Line 20a funds are to be used in Central County. The past program review process was discussed and the […]
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TRANSPAC is represented on the Contra Costa Transportation Authority (CCTA) Countywide Bicycle and Pedestrian Advisory Committee (CBPAC) through three appointed representatives. The appointment position for a citizen representative is open. The purpose of the CBPAC is to advise the CCTA on bicycle and pedestrian issues and to help the CCTA carry out its responsibilities as […]
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Monument/I-680 Bicycle and Pedestrian Improvement Study

The TRANSPAC Committee is developing a feasibility study to identify specific improvements to the bicycle and pedestrian connections on the Monument Boulevard Corridor across I-680. This is a heavily-traveled roadway, including high-speed freeway ramps, with minimal facilities for non-motorists. The TRANSPAC Committee has partnered with CCTA to assist in contracting and administering the study. This […]
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Contra Costa County Regional Map

TRANSPAC Member Jurisdictions

TRANSPAC member jurisdictions include the cities of Clayton, Concord, Martinez, Pleasant Hill, Walnut Creek and unincorporated areas of Central Contra Costa County.

Meeting Schedules

TRANSPAC usually meets the second Thursday of every month at 9:00 a.m. The Technical Advisory Committee (TAC) meets every last Thursday at 9:00 a.m. In light of the COVID-19 pandemic, meetings will be held via video/phone conference. Meeting log-in information will be posted in advance of the meeting on the Agenda Packet.

TRANSPAC Conflict of Interest Notice