Accident High Severity Stale

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

A high-severity accident was reported on CA-4 E near Contra Costa on August 13, 2026 at 6:13 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Aug 12, 11:13 PM

Last Updated

5 hours, 11 minutes ago

Aug 13, 12:00 AM

Coordinates

38.0187, -121.9429

Update History

1 observations

CHP : Traffic Collision with Injuries on CA-4 Eastbound at Bailey Rd (Pittsburg). Off Ramp affected. Expect delays. Aug 12, 11:30 PM

Source: 511_sfbay · ID 511.org/1534902 First seen Aug 12, 2026 11:30 PM