Accident Resolved

CHP : Residual delays on CA-4 Eastbound west of Bailey Rd (Pittsburg). All lanes open. Expect delays.

A accident was reported on CA-4 E near Contra Costa on June 10, 2026 at 12:49 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Jun 9, 5:49 PM

Last Updated

6 hours, 51 minutes ago

Jun 9, 6:45 PM

Resolved

Jun 10, 1:00 AM

Coordinates

38.0199, -121.9521

Update History

2 observations

CHP : Residual delays on CA-4 Eastbound west of Bailey Rd (Pittsburg). All lanes open. Expect delays. Jun 9, 6:45 PM

CHP : Traffic Collision with Injuries and Overturned vehicle on CA-4 Eastbound west of Bailey Rd (Pittsburg). Left lanes blocked. Expect delays. Jun 9, 6:15 PM

Source: 511_sfbay · ID 511.org/1505997 First seen Jun 9, 2026 6:15 PM

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