Accident Moderate Severity Resolved

CHP : Traffic Collision on CA-4 Westbound east of Railroad Ave (Pittsburg). 2nd lane from the left blocked. Expect delays.

A injury accident was reported on CA-4 W near Contra Costa on July 14, 2026 at 12:53 PM.

Road

CA-4 W

Area

Contra Costa

Address

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Started

Jul 14, 5:53 AM

Last Updated

2 weeks, 1 day ago

Jul 14, 6:30 AM

Resolved

Jul 14, 12:45 PM

Coordinates

38.0186, -121.8951

Update History

1 observations

CHP : Traffic Collision on CA-4 Westbound east of Railroad Ave (Pittsburg). 2nd lane from the left blocked. Expect delays. Jul 14, 6:00 AM

Source: 511_sfbay · ID 511.org/1520720 First seen Jul 14, 2026 6:00 AM