Accident
Moderate Severity
Resolved
CHP : Traffic Hazard on CA-4 Westbound east of Port Chicago Hwy (Concord). Lane affected. Expect delays.
A injury accident was reported on CA-4 W near Contra Costa on April 30, 2026 at 11:41 PM.
Last Updated
5 months, 3 weeks ago
Apr 30, 5:15 PM
Resolved
Apr 30, 11:30 PM
Coordinates
38.0107, -122.0175