Accident Low Severity Resolved

CHP : Traffic Collision on I-680 Southbound south of N Main St (Walnut Creek). Right shoulder affected. Expect delays.

A minor accident was reported on I-680 S near Contra Costa on September 26, 2026 at 12:39 PM.

Road

I-680 S

Area

Contra Costa

Address

Loading…

Started

Sep 26, 5:39 AM

Last Updated

1 month ago

Sep 26, 6:15 AM

Resolved

Sep 26, 12:15 PM

Coordinates

37.9206, -122.0623

Update History

1 observations

CHP : Traffic Collision on I-680 Southbound south of N Main St (Walnut Creek). Right shoulder affected. Expect delays. Sep 26, 5:45 AM

Source: 511_sfbay · ID 511.org/1555109 First seen Sep 26, 2026 5:45 AM