Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Southbound north of Olympic Blvd (Walnut Creek). 2nd lane from the left affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on April 16, 2026 at 2:21 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Apr 16, 7:21 AM

Last Updated

6 months, 1 week ago

Apr 16, 8:00 AM

Resolved

Apr 16, 2:00 PM

Coordinates

37.8938, -122.0668

Update History

2 observations

CHP : Traffic Hazard on I-680 Southbound north of Olympic Blvd (Walnut Creek). 2nd lane from the left affected. Expect delays. Apr 16, 8:00 AM

CHP : Traffic Hazard on I-680 Southbound north of Olympic Blvd (Walnut Creek). 2nd lane from the left affected. Expect delays. Apr 16, 7:30 AM

Source: 511_sfbay · ID 511.org/1482048 First seen Apr 16, 2026 7:30 AM