Accident Moderate Severity Resolved

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

A injury accident was reported on I-680 S near Contra Costa on June 27, 2026 at 4:28 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Jun 27, 9:28 AM

Last Updated

4 months ago

Jun 27, 9:45 AM

Resolved

Jun 27, 4:00 PM

Coordinates

37.8928, -122.0649

Update History

1 observations

CHP : Disabled vehicle on I-680 Southbound north of Olympic Blvd (Walnut Creek). Right shoulder affected. Expect delays. Jun 27, 9:30 AM

Source: 511_sfbay · ID 511.org/1514005 First seen Jun 27, 2026 9:30 AM