Accident High Severity Resolved

CHP : Traffic Collision with Injuries and Overturned vehicle on I-680 Southbound exiting at Arthur Rd (Martinez). Off Ramp affected. Expect delays.

A high-severity accident was reported on I-680 S near Contra Costa on May 7, 2026 at 1:43 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

May 7, 6:43 AM

Last Updated

1 month ago

May 7, 6:45 AM

Resolved

May 7, 12:45 PM

Coordinates

38.0132, -122.0908

Update History

1 observations

CHP : Traffic Collision with Injuries and Overturned vehicle on I-680 Southbound exiting at Arthur Rd (Martinez). Off Ramp affected. Expect delays. May 7, 6:45 AM

Source: 511_sfbay · ID 511.org/1491178 First seen May 7, 2026 6:45 AM

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