Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Northbound south of Diablo Rd (Danville). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on October 17, 2026 at 6:08 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Oct 16, 11:08 PM

Last Updated

1 week, 3 days ago

Oct 16, 11:30 PM

Resolved

Oct 17, 5:30 AM

Coordinates

37.8195, -121.9931

Update History

2 observations

CHP : Traffic Collision on I-680 Northbound south of Diablo Rd (Danville). Right shoulder affected. Expect delays. Oct 16, 11:15 PM

CHP : Traffic Collision on I-680 Northbound south of Diablo Rd (Danville). Right shoulder affected. Expect delays. Oct 16, 10:45 PM

Source: 511_sfbay · ID 511.org/1564944 First seen Oct 16, 2026 10:45 PM