Accident Moderate Severity Resolved

CHP : Residual delays on I-680 Southbound south of Willow Pass Rd (Concord). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on May 21, 2026 at 1:57 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

May 20, 6:57 PM

Last Updated

16 hours, 7 minutes ago

May 20, 7:00 PM

Resolved

May 21, 1:00 AM

Coordinates

37.9659, -122.0561

Update History

1 observations

CHP : Residual delays on I-680 Southbound south of Willow Pass Rd (Concord). Right shoulder affected. Expect delays. May 20, 7:00 PM

Source: 511_sfbay · ID 511.org/1497428 First seen May 20, 2026 7:00 PM