Accident
Moderate Severity
Resolved
CHP : Traffic Hazard on CA-4 Westbound east of Port Chicago Hwy (Concord). Lane blocked. Expect delays.
A injury accident was reported on CA-4 W near Contra Costa on May 15, 2026 at 10:55 PM.
Last Updated
5 months, 1 week ago
May 15, 4:00 PM
Resolved
May 15, 10:15 PM
Coordinates
38.0107, -122.0175