Accident
Moderate Severity
Resolved
CHP : Traffic Collision with Injuries and Overturned vehicle and Downed pole on CA-4 Eastbound west of Alhambra Ave (Martinez). Right shoulder affected. Expect delays.
A injury accident was reported on CA-4 E near Contra Costa on July 18, 2026 at 1:32 AM.
Last Updated
2 weeks ago
Jul 17, 8:00 PM
Coordinates
37.9899, -122.1333
Update History
2 observations
CHP : Traffic Collision with Injuries and Overturned vehicle and Downed pole on CA-4 Eastbound west of Alhambra Ave (Martinez). Right shoulder affected. Expect delays.
Jul 17, 7:30 PM
CHP : Traffic Collision with Injuries and Overturned vehicle on CA-4 Eastbound west of Alhambra Ave (Martinez). Right shoulder affected. Expect delays.
Jul 17, 6:45 PM
Source: 511_sfbay · ID 511.org/1522730
First seen Jul 17, 2026 6:45 PM