Accident Moderate Severity Resolved

CHP : Traffic Hazard on CA-4 Eastbound east of CA-242 S (Concord). 2nd lane from the left blocked. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on June 7, 2026 at 1:39 PM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Jun 7, 6:39 AM

Last Updated

2 days, 22 hours ago

Jun 7, 6:45 AM

Resolved

Jun 7, 12:45 PM

Coordinates

38.0045, -122.0388

Update History

1 observations

CHP : Traffic Hazard on CA-4 Eastbound east of CA-242 S (Concord). 2nd lane from the left blocked. Expect delays. Jun 7, 6:45 AM

Source: 511_sfbay · ID 511.org/1504882 First seen Jun 7, 2026 6:45 AM