Accident Moderate Severity Resolved

CHP : Residual delays on CA-4 Eastbound at Bixler Rd (Discovery Bay). Right shoulder affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on April 16, 2026 at 3:41 PM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Apr 16, 8:41 AM

Last Updated

6 months, 1 week ago

Apr 16, 8:45 AM

Resolved

Apr 16, 2:45 PM

Coordinates

37.8894, -121.6231

Update History

1 observations

CHP : Residual delays on CA-4 Eastbound at Bixler Rd (Discovery Bay). Right shoulder affected. Expect delays. Apr 16, 8:45 AM

Source: 511_sfbay · ID 511.org/1482089 First seen Apr 16, 2026 8:45 AM