Accident Moderate Severity Resolved

CHP : Residual delays on CA-4 Eastbound at I-80 E (Hercules). Right shoulder affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on September 6, 2026 at 2:05 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Sep 5, 7:05 PM

Last Updated

1 month, 3 weeks ago

Sep 5, 7:45 PM

Resolved

Sep 6, 1:45 AM

Coordinates

38.0155, -122.2684

Update History

1 observations

CHP : Residual delays on CA-4 Eastbound at I-80 E (Hercules). Right shoulder affected. Expect delays. Sep 5, 7:15 PM

Source: 511_sfbay · ID 511.org/1545700 First seen Sep 5, 2026 7:15 PM