Accident Moderate Severity Resolved

CHP : Traffic Hazard on CA-4 Eastbound east of Bailey Rd (Pittsburg). Lane affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on August 2, 2026 at 5:54 PM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Aug 2, 10:54 AM

Last Updated

2 months, 3 weeks ago

Aug 2, 11:15 AM

Resolved

Aug 2, 5:15 PM

Coordinates

38.0188, -121.9371

Update History

2 observations

CHP : Traffic Hazard on CA-4 Eastbound east of Bailey Rd (Pittsburg). Lane affected. Expect delays. Aug 2, 11:00 AM

CHP : Traffic Hazard on CA-4 Eastbound east of Bailey Rd (Pittsburg). Lane affected. Expect delays. Aug 2, 10:45 AM

Source: 511_sfbay · ID 511.org/1529850 First seen Aug 2, 2026 10:45 AM