Accident Low Severity Resolved

CHP : Traffic Collision on CA-4 Eastbound west of Sand Creek Rd (Brentwood). Center Divider affected. Expect delays.

A minor accident was reported on CA-4 E near Contra Costa on August 17, 2026 at 6:00 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Aug 16, 11:00 PM

Last Updated

2 months, 1 week ago

Aug 16, 11:15 PM

Resolved

Aug 17, 5:30 AM

Coordinates

37.9477, -121.7439

Update History

1 observations

CHP : Traffic Collision on CA-4 Eastbound west of Sand Creek Rd (Brentwood). Center Divider affected. Expect delays. Aug 16, 11:15 PM

Source: 511_sfbay · ID 511.org/1536554 First seen Aug 16, 2026 11:15 PM