Accident Moderate Severity Resolved

CHP : Traffic Hazard on CA-4 Eastbound west of Bailey Rd (Pittsburg). 2nd lane from the left affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on August 14, 2026 at 6:25 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Aug 13, 11:25 PM

Last Updated

2 months, 2 weeks ago

Aug 13, 11:30 PM

Resolved

Aug 14, 5:45 AM

Coordinates

38.0187, -121.9429

Update History

1 observations

CHP : Traffic Hazard on CA-4 Eastbound west of Bailey Rd (Pittsburg). 2nd lane from the left affected. Expect delays. Aug 13, 11:30 PM

Source: 511_sfbay · ID 511.org/1535442 First seen Aug 13, 2026 11:30 PM