Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Southbound south of CA-24 E-I-680 S Ramp (Walnut Creek). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on April 11, 2026 at 1:58 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Apr 11, 6:58 AM

Last Updated

6 months, 2 weeks ago

Apr 11, 7:00 AM

Resolved

Apr 11, 1:15 PM

Coordinates

37.8975, -122.0713

Update History

1 observations

CHP : Traffic Collision on I-680 Southbound south of CA-24 E-I-680 S Ramp (Walnut Creek). Right shoulder affected. Expect delays. Apr 11, 7:00 AM

Source: 511_sfbay · ID 511.org/1479702 First seen Apr 11, 2026 7:00 AM