Accident Moderate Severity Stale

CHP : Traffic Collision on CA-4 Westbound west of Bailey Rd (Pittsburg). Lane affected. Expect delays.

A injury accident was reported on CA-4 W near Contra Costa on June 13, 2026 at 5:22 PM.

Road

CA-4 W

Area

Contra Costa

Address

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Started

Jun 13, 10:22 AM

Last Updated

2 hours, 20 minutes ago

Jun 13, 10:30 AM

Coordinates

38.0191, -121.9372

Update History

1 observations

CHP : Traffic Collision on CA-4 Westbound west of Bailey Rd (Pittsburg). Lane affected. Expect delays. Jun 13, 10:30 AM

Source: 511_sfbay · ID 511.org/1507866 First seen Jun 13, 2026 10:30 AM