Accident High Severity Resolved

CHP : Traffic Hazard on I-680 Northbound exiting at Diablo Rd (Danville). Off Ramp affected. Expect delays.

A high-severity accident was reported on I-680 N near Contra Costa on October 24, 2026 at 8:09 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Oct 24, 1:09 PM

Last Updated

2 days, 22 hours ago

Oct 24, 1:15 PM

Resolved

Oct 24, 7:15 PM

Coordinates

37.8195, -121.9931

Update History

1 observations

CHP : Traffic Hazard on I-680 Northbound exiting at Diablo Rd (Danville). Off Ramp affected. Expect delays. Oct 24, 1:15 PM

Source: 511_sfbay · ID 511.org/1568129 First seen Oct 24, 2026 1:15 PM