Accident Moderate Severity Resolved

CHP : Disabled vehicle on I-680 Northbound north of Bollinger Canyon Rd (San Ramon). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on May 18, 2026 at 4:12 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

May 17, 9:12 PM

Last Updated

5 months, 1 week ago

May 17, 9:15 PM

Resolved

May 18, 3:30 AM

Coordinates

37.7562, -121.9628

Update History

2 observations

CHP : Disabled vehicle on I-680 Northbound north of Bollinger Canyon Rd (San Ramon). Right shoulder affected. Expect delays. May 17, 9:15 PM

CHP : Disabled vehicle on I-680 Northbound north of Bollinger Canyon Rd (San Ramon). Lane blocked. Expect delays. May 17, 8:30 PM

Source: 511_sfbay · ID 511.org/1495895 First seen May 17, 2026 8:30 PM