Accident
Moderate Severity
Resolved
CHP : Traffic Hazard on CA-4 Westbound east of Arnold Industrial Way (Concord). Lane blocked. Expect delays.
A injury accident was reported on CA-4 W near Contra Costa on April 6, 2026 at 8:06 PM.
Last Updated
6 months, 2 weeks ago
Apr 6, 1:15 PM
Coordinates
38.0028, -122.0463