Accident High Severity Resolved

CHP : Fire on CA-4 Eastbound west of Lone Tree Way Bypass (Antioch). Right shoulder affected. Expect delays.

A high-severity accident was reported on CA-4 E near Contra Costa on May 8, 2026 at 2:49 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

May 7, 7:49 PM

Last Updated

1 month ago

May 7, 8:30 PM

Resolved

May 8, 2:30 AM

Coordinates

37.9648, -121.7406

Update History

1 observations

CHP : Fire on CA-4 Eastbound west of Lone Tree Way Bypass (Antioch). Right shoulder affected. Expect delays. May 7, 8:00 PM

Source: 511_sfbay · ID 511.org/1491574 First seen May 7, 2026 8:00 PM