Accident Moderate Severity Resolved

CHP : Fire on CA-4 Westbound at Port Chicago Hwy (Concord). Lane affected. Expect delays.

A injury accident was reported on CA-4 W near Contra Costa on April 11, 2026 at 3:08 PM.

Road

CA-4 W

Area

Contra Costa

Address

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Started

Apr 11, 8:08 AM

Last Updated

6 months, 2 weeks ago

Apr 11, 8:30 AM

Resolved

Apr 11, 2:30 PM

Coordinates

38.0101, -122.0213

Update History

1 observations

CHP : Fire on CA-4 Westbound at Port Chicago Hwy (Concord). Lane affected. Expect delays. Apr 11, 8:30 AM

Source: 511_sfbay · ID 511.org/1479736 First seen Apr 11, 2026 8:30 AM