Accident Moderate Severity Resolved

CHP : Grass fire on CA-4 Eastbound at Contra Loma Blvd (Antioch). Lane affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on May 2, 2026 at 3:18 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

May 1, 8:18 PM

Last Updated

5 months, 3 weeks ago

May 1, 8:30 PM

Resolved

May 2, 2:45 AM

Coordinates

38.0002, -121.8248

Update History

1 observations

CHP : Grass fire on CA-4 Eastbound at Contra Loma Blvd (Antioch). Lane affected. Expect delays. May 1, 8:30 PM

Source: 511_sfbay · ID 511.org/1489067 First seen May 1, 2026 8:30 PM