Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Northbound south of Bollinger Canyon Rd (San Ramon). Lane affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on September 29, 2026 at 9:55 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Sep 29, 2:55 PM

Last Updated

4 weeks ago

Sep 29, 3:15 PM

Resolved

Sep 29, 9:15 PM

Coordinates

37.7562, -121.9628

Update History

1 observations

CHP : Traffic Hazard on I-680 Northbound south of Bollinger Canyon Rd (San Ramon). Lane affected. Expect delays. Sep 29, 3:15 PM

Source: 511_sfbay · ID 511.org/1556538 First seen Sep 29, 2026 3:15 PM