Accident Moderate Severity Resolved

CHP : Traffic Hazard on CA-4 Westbound at Bailey Rd (Pittsburg). Lanes blocked. Expect delays.

A injury accident was reported on CA-4 W near Contra Costa on June 16, 2026 at 12:24 AM.

Road

CA-4 W

Area

Contra Costa

Address

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Started

Jun 15, 5:24 PM

Last Updated

4 months, 1 week ago

Jun 15, 5:45 PM

Resolved

Jun 16, 12:00 AM

Coordinates

38.0191, -121.9394

Update History

1 observations

CHP : Traffic Hazard on CA-4 Westbound at Bailey Rd (Pittsburg). Lanes blocked. Expect delays. Jun 15, 5:30 PM

Source: 511_sfbay · ID 511.org/1508683 First seen Jun 15, 2026 5:30 PM