Accident Moderate Severity Resolved

CHP : Disabled vehicle on CA-4 Eastbound west of Cummings Skwy (Port Costa). Left lane affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on June 25, 2026 at 7:26 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Jun 25, 12:26 AM

Last Updated

4 months ago

Jun 25, 12:30 AM

Resolved

Jun 25, 6:30 AM

Coordinates

38.0129, -122.1960

Update History

1 observations

CHP : Disabled vehicle on CA-4 Eastbound west of Cummings Skwy (Port Costa). Left lane affected. Expect delays. Jun 25, 12:30 AM

Source: 511_sfbay · ID 511.org/1512878 First seen Jun 25, 2026 12:30 AM