Accident
Moderate Severity
Resolved
CHP : Traffic Hazard on CA-4 Westbound east of I-680 N (Martinez). Right lane affected. Expect delays.
A injury accident was reported on CA-4 W near Contra Costa on June 8, 2026 at 9:09 PM.
Last Updated
1 day, 10 hours ago
Jun 8, 4:00 PM
Coordinates
37.9948, -122.0695