Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on I-680 Southbound north of CA-24 E-I-680 S Ramp (Walnut Creek). Right lane blocked. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on May 13, 2026 at 3:08 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

May 13, 8:08 AM

Last Updated

5 months, 2 weeks ago

May 13, 9:00 AM

Resolved

May 13, 3:15 PM

Coordinates

37.8941, -122.0681

Update History

2 observations

CHP : Traffic Collision with Injuries on I-680 Southbound north of CA-24 E-I-680 S Ramp (Walnut Creek). Right lane blocked. Expect delays. May 13, 8:15 AM

CHP : Traffic Collision with Injuries on I-680 Southbound north of Olympic Blvd (Walnut Creek). Right shoulder blocked. Expect delays. May 13, 8:00 AM

Source: 511_sfbay · ID 511.org/1493807 First seen May 13, 2026 8:00 AM

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