Accident Low Severity Resolved

CHP : Traffic Hazard on I-680 Northbound north of Sycamore Valley Rd (Danville). Center Divider affected. Expect delays.

A minor accident was reported on I-680 N near Contra Costa on September 18, 2026 at 5:34 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Sep 18, 10:34 AM

Last Updated

1 month, 1 week ago

Sep 18, 10:45 AM

Resolved

Sep 18, 5:00 PM

Coordinates

37.8069, -121.9908

Update History

1 observations

CHP : Traffic Hazard on I-680 Northbound north of Sycamore Valley Rd (Danville). Center Divider affected. Expect delays. Sep 18, 10:45 AM

Source: 511_sfbay · ID 511.org/1551342 First seen Sep 18, 2026 10:45 AM