Accident Moderate Severity Resolved

CHP : Fire on CA-4 Eastbound at Alhambra Ave (Martinez). Lane affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on October 22, 2026 at 12:14 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Oct 21, 5:14 PM

Last Updated

5 days, 13 hours ago

Oct 21, 5:15 PM

Resolved

Oct 21, 11:15 PM

Coordinates

37.9915, -122.1263

Update History

1 observations

CHP : Fire on CA-4 Eastbound at Alhambra Ave (Martinez). Lane affected. Expect delays. Oct 21, 5:15 PM

Source: 511_sfbay · ID 511.org/1566841 First seen Oct 21, 2026 5:15 PM