About TRANSPAC

TRANSPAC is the Regional Transportation Planning Committee (RTPC) for Central Contra Costa County which includes the cities of Clayton, Concord, Martinez, Pleasant Hill and Walnut Creek.

Shape the Future of Walking and Biking in Contra Costa

TRANSPAC is looking for a Central County resident to serve as its citizen representative on the Contra Costa Transportation Authority (CCTA) Countywide Bicycle and Pedestrian Advisory Committee (CBPAC). The CBPAC advises CCTA on micromobility, scooter/bikeshare, bicycling, and pedestrian issues and helps CCTA carry out its responsibilities as a congestion management agency as it shapes funding […]

FY 2026–27 Transportation Fund for Clean Air (TFCA) 40% Fund – Call for Projects

Draft Applications Due by 5PM on Tuesday, May 19, 2026. The Contra Costa Transportation Authority (CCTA) has issued a Call for Projects for the Transportation Fund for Clean Air (TFCA) 40% Fund for Fiscal Year (FY) 2026-27. About the Program The TFCA program is funded by a $4 surcharge on motor vehicle registrations within the […]

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