Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on CA-4 Eastbound at Bailey Rd (Pittsburg). Right shoulder affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on September 6, 2026 at 4:56 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Sep 5, 9:56 PM

Last Updated

1 month, 3 weeks ago

Sep 5, 10:00 PM

Resolved

Sep 6, 4:15 AM

Coordinates

38.0188, -121.9480

Update History

1 observations

CHP : Traffic Collision with Injuries on CA-4 Eastbound at Bailey Rd (Pittsburg). Right shoulder affected. Expect delays. Sep 5, 10:00 PM

Source: 511_sfbay · ID 511.org/1545735 First seen Sep 5, 2026 10:00 PM