Accident
Moderate Severity
Resolved
CHP : Traffic Hazard on CA-4 Eastbound ramp to CA-160 (Antioch). Left lane affected. Expect delays.
A injury accident was reported on CA-4 E near Contra Costa on July 21, 2026 at 10:58 PM.
Last Updated
1 week, 3 days ago
Jul 21, 4:00 PM
Resolved
Jul 21, 10:00 PM
Coordinates
37.9905, -121.7626