Accident Moderate Severity Resolved

CHP : Fire 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 28, 2026 at 11:18 PM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Jul 28, 4:18 PM

Last Updated

12 hours, 51 minutes ago

Jul 28, 4:45 PM

Resolved

Jul 28, 11:00 PM

Coordinates

38.0126, -122.0023

Update History

1 observations

CHP : Fire on CA-4 Eastbound west of Port Chicago Hwy (Concord). Lane affected. Expect delays. Jul 28, 4:45 PM

Source: 511_sfbay · ID 511.org/1527525 First seen Jul 28, 2026 4:45 PM