About State Route 4 Bypass Authority

In 1989 Contra Costa County and the Cities of Antioch and Brentwood created the State Route 4 Bypass Authority (Authority) through a Joint Powers Agency Agreement. This agency was established to administer and set policy for the State Route 4 Bypass project, one of three projects funded by the East County Regional Transportation Fee program.

Meetings

Meeting Agenda Packet

Add to Calendar Dec. 12, 2024 6:30 pm Dec. 12, 2024 UTC SR4Bypass Board Meeting Tri Delta Transit Board Room

December 12, 2024 - 18:30 pm

Add to Calendar Jan. 10, 2025 6:30 pm Jan. 10, 2025 UTC SR4BA Board Meeting Tri Delta Transit Board Room

January 10, 2025 - 18:30 pm

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