Accident Moderate Severity Resolved

CHP : Disabled vehicle on CA-4 Eastbound west of Port Chicago Hwy (Concord). Lane affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on July 7, 2026 at 5:09 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Jul 6, 10:09 PM

Last Updated

3 weeks, 4 days ago

Jul 6, 10:30 PM

Resolved

Jul 7, 4:30 AM

Coordinates

38.0106, -122.0155

Update History

1 observations

CHP : Disabled vehicle on CA-4 Eastbound west of Port Chicago Hwy (Concord). Lane affected. Expect delays. Jul 6, 10:15 PM

Source: 511_sfbay · ID 511.org/1517554 First seen Jul 6, 2026 10:15 PM