Accident Moderate Severity Stale

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

A injury accident was reported on CA-4 E near Contra Costa on November 4, 2026 at 3:50 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Nov 3, 7:50 PM

Last Updated

1 hour, 26 minutes ago

Nov 3, 8:00 PM

Coordinates

38.0187, -121.9429

Update History

1 observations

CHP : Traffic Hazard on CA-4 Eastbound west of Bailey Rd (Pittsburg). Lane affected. Expect delays. Nov 3, 8:00 PM

Source: 511_sfbay · ID 511.org/1572629 First seen Nov 3, 2026 8:00 PM