Accident Moderate Severity Resolved

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

A injury accident was reported on CA-4 E near Contra Costa on June 5, 2026 at 2:57 PM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Jun 5, 7:57 AM

Last Updated

4 days, 20 hours ago

Jun 5, 8:15 AM

Resolved

Jun 5, 2:15 PM

Coordinates

38.0180, -121.8941

Update History

1 observations

CHP : Traffic Hazard on CA-4 Eastbound west of Railroad Ave (Pittsburg). Lane affected. Expect delays. Jun 5, 8:00 AM

Source: 511_sfbay · ID 511.org/1504046 First seen Jun 5, 2026 8:00 AM