Accident Moderate Severity Stale

CHP : Traffic Hazard on CA-4 Eastbound west of Willow Pass Rd (Pittsburg). Lane blocked. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on April 25, 2026 at 9:37 PM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Apr 25, 2:37 PM

Last Updated

1 hour, 8 minutes ago

Apr 25, 3:15 PM

Coordinates

38.0237, -121.9721

Update History

1 observations

CHP : Traffic Hazard on CA-4 Eastbound west of Willow Pass Rd (Pittsburg). Lane blocked. Expect delays. Apr 25, 2:45 PM

Source: 511_sfbay · ID 511.org/1486123 First seen Apr 25, 2026 2:45 PM