Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Southbound south of Arthur Rd (Martinez). Right lane blocked. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on October 6, 2026 at 6:40 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Oct 6, 11:40 AM

Last Updated

3 weeks ago

Oct 6, 1:15 PM

Resolved

Oct 6, 7:30 PM

Coordinates

38.0132, -122.0908

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound south of Arthur Rd (Martinez). Right lane blocked. Expect delays. Oct 6, 1:15 PM

Source: 511_sfbay · ID 511.org/1559781 First seen Oct 6, 2026 1:15 PM