Public Infrastructure

Vasco Road Safety Improvement Project - Phase 2

Camino Diablo, Byron, California

Document Stage

Post-Decision

Approval Date

Aug 20, 2026

Description

The project would install a concrete median barrier, widen the roadway no new lanes by adding additional pavement, and install safety features on approximately 1.5 miles of Vasco Road. From parent project: The Vasco Road Safety Improvement Project has been proposed by Contra Costa County to improve the safety of a 2 plus mile stretch of Vasco Road between Brentwood and Livermore, CA. The stretch of road being considered for improvements runs from engineering Station 363+00 in the north, south to...

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