Accident Moderate Severity Resolved

CHP : Disabled vehicle on CA-4 Westbound east of Hillcrest Ave (Antioch). Lane affected. Expect delays.

A injury accident was reported on CA-4 W near Contra Costa on July 26, 2026 at 3:15 AM.

Road

CA-4 W

Area

Contra Costa

Address

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Started

Jul 25, 8:15 PM

Last Updated

1 day, 19 hours ago

Jul 25, 8:45 PM

Resolved

Jul 26, 3:00 AM

Coordinates

37.9956, -121.7804

Update History

1 observations

CHP : Disabled vehicle on CA-4 Westbound east of Hillcrest Ave (Antioch). Lane affected. Expect delays. Jul 25, 8:45 PM

Source: 511_sfbay · ID 511.org/1526370 First seen Jul 25, 2026 8:45 PM