Accident Moderate Severity Resolved

CHP : Disabled vehicle on CA-4 Westbound west of Railroad Ave (Pittsburg). Right lanes blocked. Expect delays.

A injury accident was reported on CA-4 W near Contra Costa on September 28, 2026 at 9:21 PM.

Road

CA-4 W

Area

Contra Costa

Address

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Started

Sep 28, 2:21 PM

Last Updated

4 weeks, 1 day ago

Sep 28, 2:45 PM

Resolved

Sep 28, 9:00 PM

Coordinates

38.0202, -121.9106

Update History

1 observations

CHP : Disabled vehicle on CA-4 Westbound west of Railroad Ave (Pittsburg). Right lanes blocked. Expect delays. Sep 28, 2:30 PM

Source: 511_sfbay · ID 511.org/1555960 First seen Sep 28, 2026 2:30 PM