Accident Moderate Severity Stale

CHP : Disabled vehicle on CA-4 Westbound east of G St (Antioch). 2nd lane from the left blocked. Expect delays.

A injury accident was reported on CA-4 W near Contra Costa on April 27, 2026 at 3:54 AM.

Road

CA-4 W

Area

Contra Costa

Address

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Started

Apr 26, 8:54 PM

Last Updated

1 hour, 11 minutes ago

Apr 26, 9:15 PM

Coordinates

37.9984, -121.8117

Update History

1 observations

CHP : Disabled vehicle on CA-4 Westbound east of G St (Antioch). 2nd lane from the left blocked. Expect delays. Apr 26, 9:15 PM

Source: 511_sfbay · ID 511.org/1486466 First seen Apr 26, 2026 9:15 PM