Accident Moderate Severity Resolved

CHP : Disabled vehicle on CA-4 Eastbound at CA-242 N (Concord). Lane affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on August 10, 2026 at 1:38 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Aug 9, 6:38 PM

Last Updated

2 months, 2 weeks ago

Aug 9, 6:45 PM

Resolved

Aug 10, 1:00 AM

Coordinates

38.0082, -122.0304

Update History

1 observations

CHP : Disabled vehicle on CA-4 Eastbound at CA-242 N (Concord). Lane affected. Expect delays. Aug 9, 6:45 PM

Source: 511_sfbay · ID 511.org/1533241 First seen Aug 9, 2026 6:45 PM