Accident Low Severity Resolved

CHP : Residual delays on CA-4 Westbound east of Willow Pass Rd (Concord). Center Divider affected. Expect delays.

A minor accident was reported on CA-4 W near Contra Costa on April 29, 2026 at 10:42 PM.

Road

CA-4 W

Area

Contra Costa

Address

Loading…

Started

Apr 29, 3:42 PM

Last Updated

4 weeks, 1 day ago

Apr 29, 4:00 PM

Resolved

Apr 29, 10:00 PM

Coordinates

38.0174, -121.9905

Update History

1 observations

CHP : Residual delays on CA-4 Westbound east of Willow Pass Rd (Concord). Center Divider affected. Expect delays. Apr 29, 4:00 PM

Source: 511_sfbay · ID 511.org/1487826 First seen Apr 29, 2026 4:00 PM