Accident Moderate Severity Resolved

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

A injury accident was reported on I-680 S near Contra Costa on June 6, 2026 at 2:42 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Jun 6, 7:42 AM

Last Updated

3 days, 17 hours ago

Jun 6, 7:45 AM

Resolved

Jun 6, 2:00 PM

Coordinates

37.7638, -121.9680

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound at Bollinger Canyon Rd (San Ramon). Lane affected. Expect delays. Jun 6, 7:45 AM

Source: 511_sfbay · ID 511.org/1504546 First seen Jun 6, 2026 7:45 AM