Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on I-680 Southbound at Olympic Blvd (Walnut Creek). Lane affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on April 13, 2026 at 1:47 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Apr 12, 6:47 PM

Last Updated

6 months, 2 weeks ago

Apr 12, 7:15 PM

Resolved

Apr 13, 1:15 AM

Coordinates

37.8928, -122.0649

Update History

1 observations

CHP : Traffic Collision with Injuries on I-680 Southbound at Olympic Blvd (Walnut Creek). Lane affected. Expect delays. Apr 12, 7:00 PM

Source: 511_sfbay · ID 511.org/1480605 First seen Apr 12, 2026 7:00 PM