Accident Moderate Severity Stale

CHP : Disabled vehicle on I-680 Southbound north of Olympic Blvd (Walnut Creek). Right lane blocked. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on August 27, 2026 at 5:04 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Aug 27, 10:04 AM

Last Updated

5 hours, 45 minutes ago

Aug 27, 10:30 AM

Coordinates

37.8938, -122.0668

Update History

2 observations

CHP : Disabled vehicle on I-680 Southbound north of Olympic Blvd (Walnut Creek). Right lane blocked. Expect delays. Aug 27, 10:30 AM

CHP : Disabled vehicle on I-680 Southbound north of Olympic Blvd (Walnut Creek). Lane blocked. Expect delays. Aug 27, 10:15 AM

Source: 511_sfbay · ID 511.org/1541602 First seen Aug 27, 2026 10:15 AM