Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Northbound south of Alcosta Blvd (San Ramon). 2nd lane from the left blocked. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on July 17, 2026 at 7:33 PM.

Road

I-680 N

Area

Contra Costa

Address

Loading…

Started

Jul 17, 12:33 PM

Last Updated

3 months, 1 week ago

Jul 17, 1:15 PM

Resolved

Jul 17, 7:30 PM

Coordinates

37.7236, -121.9400

Update History

2 observations

CHP : Traffic Hazard on I-680 Northbound south of Alcosta Blvd (San Ramon). 2nd lane from the left blocked. Expect delays. Jul 17, 1:15 PM

CHP : Traffic Hazard on I-680 Northbound south of Alcosta Blvd (San Ramon). 2nd lane from the left blocked. Expect delays. Jul 17, 1:00 PM

Source: 511_sfbay · ID 511.org/1522526 First seen Jul 17, 2026 1:00 PM