Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Northbound south of Sycamore Valley Rd (Danville). 2nd lane from the left affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on April 15, 2026 at 1:49 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Apr 14, 6:49 PM

Last Updated

6 months, 1 week ago

Apr 14, 7:00 PM

Resolved

Apr 15, 1:00 AM

Coordinates

37.8069, -121.9908

Update History

1 observations

CHP : Traffic Hazard on I-680 Northbound south of Sycamore Valley Rd (Danville). 2nd lane from the left affected. Expect delays. Apr 14, 7:00 PM

Source: 511_sfbay · ID 511.org/1481396 First seen Apr 14, 2026 7:00 PM