Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Northbound south of CA-24 E-I-680 N Ramp (Walnut Creek). Right lane affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on April 13, 2026 at 1:36 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Apr 12, 6:36 PM

Last Updated

6 months, 2 weeks ago

Apr 12, 7:15 PM

Resolved

Apr 13, 1:15 AM

Coordinates

37.8988, -122.0707

Update History

1 observations

CHP : Traffic Collision on I-680 Northbound south of CA-24 E-I-680 N Ramp (Walnut Creek). Right lane affected. Expect delays. Apr 12, 7:00 PM

Source: 511_sfbay · ID 511.org/1480597 First seen Apr 12, 2026 7:00 PM