Accident Moderate Severity Stale

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

A injury accident was reported on CA-4 E near Contra Costa on October 31, 2026 at 9:41 PM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Oct 31, 2:41 PM

Last Updated

5 hours, 6 minutes ago

Oct 31, 3:00 PM

Coordinates

38.0187, -121.9429

Update History

1 observations

CHP : Traffic Hazard on CA-4 Eastbound west of Bailey Rd (Pittsburg). Center lanes affected. Expect delays. Oct 31, 2:45 PM

Source: 511_sfbay · ID 511.org/1571292 First seen Oct 31, 2026 2:45 PM