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 July 4, 2026 at 1:51 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jul 4, 6:51 AM

Last Updated

3 months, 3 weeks ago

Jul 4, 9:30 AM

Resolved

Jul 4, 3:30 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. Jul 4, 7:15 AM

Source: 511_sfbay · ID 511.org/1516696 First seen Jul 4, 2026 7:15 AM