Accident Moderate Severity Resolved

CHP : Disabled vehicle on I-680 Northbound north of Ygnacio Valley Rd (Walnut Creek). Lane affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on May 18, 2026 at 12:31 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

May 17, 5:31 PM

Last Updated

5 months, 1 week ago

May 17, 6:00 PM

Resolved

May 18, 12:15 AM

Coordinates

37.9034, -122.0698

Update History

1 observations

CHP : Disabled vehicle on I-680 Northbound north of Ygnacio Valley Rd (Walnut Creek). Lane affected. Expect delays. May 17, 6:00 PM

Source: 511_sfbay · ID 511.org/1495862 First seen May 17, 2026 6:00 PM