Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Northbound south of Sycamore Valley Rd (Danville). Left lane blocked. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on May 13, 2026 at 3:56 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

May 13, 8:56 AM

Last Updated

5 months, 2 weeks ago

May 13, 9:15 AM

Resolved

May 13, 3:15 PM

Coordinates

37.8069, -121.9908

Update History

1 observations

CHP : Traffic Collision on I-680 Northbound south of Sycamore Valley Rd (Danville). Left lane blocked. Expect delays. May 13, 9:15 AM

Source: 511_sfbay · ID 511.org/1493850 First seen May 13, 2026 9:15 AM