Accident
Moderate Severity
Resolved
CHP : Traffic Collision on CA-4 Eastbound east of I-680 S (Martinez). Left lane blocked. Expect delays.
A injury accident was reported on CA-4 E near Contra Costa on August 12, 2026 at 11:59 PM.
Last Updated
2 months, 2 weeks ago
Aug 12, 5:00 PM
Resolved
Aug 12, 11:15 PM
Coordinates
37.9943, -122.0702