Accident Moderate Severity Resolved

CHP : Fire on CA-4 Eastbound east of Alhambra Ave (Martinez). 2nd lane from the left blocked. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on July 31, 2026 at 3:51 PM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Jul 31, 8:51 AM

Last Updated

12 hours, 4 minutes ago

Jul 31, 9:00 AM

Resolved

Jul 31, 3:15 PM

Coordinates

37.9905, -122.1298

Update History

1 observations

CHP : Fire on CA-4 Eastbound east of Alhambra Ave (Martinez). 2nd lane from the left blocked. Expect delays. Jul 31, 9:00 AM

Source: 511_sfbay · ID 511.org/1529012 First seen Jul 31, 2026 9:00 AM