Accident Moderate Severity Stale

CHP : Traffic Hazard on I-680 Southbound ramp to CA-24 W (Walnut Creek). Lane affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on October 31, 2026 at 8:25 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Oct 31, 1:25 PM

Last Updated

4 hours, 35 minutes ago

Oct 31, 1:30 PM

Coordinates

37.9086, -122.0687

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound ramp to CA-24 W (Walnut Creek). Lane affected. Expect delays. Oct 31, 1:30 PM

Source: 511_sfbay · ID 511.org/1571271 First seen Oct 31, 2026 1:30 PM