Accident Moderate Severity Stale

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

A injury accident was reported on I-680 N near Contra Costa on August 1, 2026 at 8:42 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Aug 1, 1:42 AM

Last Updated

4 hours, 9 minutes ago

Aug 1, 2:00 AM

Coordinates

37.9034, -122.0698

Update History

1 observations

CHP : Disabled vehicle on I-680 Northbound at Ygnacio Valley Rd (Walnut Creek). Lane blocked. Expect delays. Aug 1, 2:00 AM

Source: 511_sfbay · ID 511.org/1529441 First seen Aug 1, 2026 2:00 AM