Accident
Moderate Severity
Resolved
CHP : Traffic Hazard on CA-4 Westbound east of Willow Pass Rd (Concord). Lane affected. Expect delays.
A injury accident was reported on CA-4 W near Contra Costa on May 12, 2026 at 10:23 PM.
Last Updated
5 months, 2 weeks ago
May 12, 3:45 PM
Coordinates
38.0174, -121.9904