Accident Moderate Severity Resolved

CHP : Disabled vehicle on CA-4 Eastbound east of Willow Pass Rd (Pittsburg). 2nd lane from the left blocked. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on June 10, 2026 at 1:58 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Jun 9, 6:58 PM

Last Updated

6 hours, 6 minutes ago

Jun 9, 7:30 PM

Resolved

Jun 10, 1:30 AM

Coordinates

38.0153, -121.9932

Update History

2 observations

CHP : Disabled vehicle on CA-4 Eastbound east of Willow Pass Rd (Pittsburg). 2nd lane from the left blocked. Expect delays. Jun 9, 7:30 PM

CHP : Disabled vehicle on CA-4 Eastbound west of Willow Pass Rd (Pittsburg). 3rd lane from the left blocked. Expect delays. Jun 9, 7:00 PM

Source: 511_sfbay · ID 511.org/1506024 First seen Jun 9, 2026 7:00 PM