Accident Moderate Severity Stale

CHP : Traffic Hazard on I-680 Southbound north of Crow Canyon Rd (San Ramon). 3rd lane from the left affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on August 1, 2026 at 8:52 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Aug 1, 1:52 PM

Last Updated

2 hours, 5 minutes ago

Aug 1, 2:15 PM

Coordinates

37.7808, -121.9772

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound north of Crow Canyon Rd (San Ramon). 3rd lane from the left affected. Expect delays. Aug 1, 2:00 PM

Source: 511_sfbay · ID 511.org/1529595 First seen Aug 1, 2026 2:00 PM