Accident Moderate Severity Resolved

CHP : Fire on CA-4 Eastbound at Walnut Blvd (Brentwood). Lane affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on July 18, 2026 at 3:55 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Jul 17, 8:55 PM

Last Updated

2 weeks ago

Jul 17, 9:00 PM

Resolved

Jul 18, 3:00 AM

Coordinates

37.8965, -121.6706

Update History

3 observations

CHP : Fire on CA-4 Eastbound at Walnut Blvd (Brentwood). Lane affected. Expect delays. Jul 17, 9:00 PM

CHP : Fire on CA-4 Eastbound at Walnut Blvd (Brentwood). Lane affected. Expect delays. Jul 17, 8:30 PM

CHP : Fire on CA-4 Eastbound at Walnut Blvd (Brentwood). Lane affected. Expect delays. Jul 17, 7:45 PM

Source: 511_sfbay · ID 511.org/1522768 First seen Jul 17, 2026 7:45 PM