Accident High Severity Resolved

CHP : Traffic Hazard on CA-4 Eastbound east of Sand Creek Rd (Brentwood). Lanes affected. Expect delays.

A high-severity accident was reported on CA-4 E near Contra Costa on April 8, 2026 at 10:34 PM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Apr 8, 3:34 PM

Last Updated

2 months ago

Apr 8, 4:00 PM

Resolved

Apr 8, 10:00 PM

Coordinates

37.9434, -121.7418

Update History

1 observations

CHP : Traffic Hazard on CA-4 Eastbound east of Sand Creek Rd (Brentwood). Lanes affected. Expect delays. Apr 8, 4:00 PM

Source: 511_sfbay · ID 511.org/1478606 First seen Apr 8, 2026 4:00 PM