Accident Moderate Severity Resolved

CHP : Traffic Hazard on CA-4 Eastbound west of Laurel Rd (Antioch). 2nd lane from the left blocked. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on April 30, 2026 at 11:53 PM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Apr 30, 4:53 PM

Last Updated

5 months, 3 weeks ago

Apr 30, 5:15 PM

Resolved

Apr 30, 11:30 PM

Coordinates

37.9823, -121.7469

Update History

1 observations

CHP : Traffic Hazard on CA-4 Eastbound west of Laurel Rd (Antioch). 2nd lane from the left blocked. Expect delays. Apr 30, 5:15 PM

Source: 511_sfbay · ID 511.org/1488429 First seen Apr 30, 2026 5:15 PM