Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Southbound north of Willow Pass Rd (Concord). Lane affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on September 9, 2026 at 7:09 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Sep 9, 12:09 PM

Last Updated

1 month, 2 weeks ago

Sep 9, 12:15 PM

Resolved

Sep 9, 6:15 PM

Coordinates

37.9609, -122.0533

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound north of Willow Pass Rd (Concord). Lane affected. Expect delays. Sep 9, 12:15 PM

Source: 511_sfbay · ID 511.org/1546921 First seen Sep 9, 2026 12:15 PM