🚗 Traffic · Contra Costa, CA (CHP)

Traffic Hazard

Sr4 E / Port Chicago Hwy Ofr

Reported Wed, 04 Nov 2026 15:42:00 UTC (16 h ago) · EB 4 JWO PCH · NEG RESP VEH

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Source: California Highway Patrol incidents. This is what the agency published; it is not confirmed by us, and the location of a dispatch is often a block or an intersection, not an exact address.