Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Northbound north of CA-24 E-I-680 N Ramp (Walnut Creek). Lane affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on April 6, 2026 at 12:59 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Apr 5, 5:59 PM

Last Updated

6 months, 3 weeks ago

Apr 5, 6:00 PM

Resolved

Apr 6, 12:15 AM

Coordinates

37.8988, -122.0707

Update History

1 observations

CHP : Traffic Hazard on I-680 Northbound north of CA-24 E-I-680 N Ramp (Walnut Creek). Lane affected. Expect delays. Apr 5, 6:00 PM

Source: 511_sfbay · ID 511.org/1477301 First seen Apr 5, 2026 6:00 PM