Accident Moderate Severity Stale

CHP : Traffic Hazard on CA-4 Eastbound west of Railroad Ave (Pittsburg). Left lanes affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on November 5, 2026 at 1:37 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Nov 4, 5:37 PM

Last Updated

3 hours, 5 minutes ago

Nov 4, 5:45 PM

Coordinates

38.0180, -121.8941

Update History

1 observations

CHP : Traffic Hazard on CA-4 Eastbound west of Railroad Ave (Pittsburg). Left lanes affected. Expect delays. Nov 4, 5:45 PM

Source: 511_sfbay · ID 511.org/1573043 First seen Nov 4, 2026 5:45 PM