Accident High Severity Stale

CHP : Traffic Collision with Injuries on I-680 Southbound exiting at Marina Vista Ave (Martinez). Off Ramp blocked. Expect delays.

A high-severity accident was reported on I-680 S near Contra Costa on August 1, 2026 at 12:45 AM.

Road

I-680 S

Area

Contra Costa

Address

Loading…

Started

Jul 31, 5:45 PM

Last Updated

5 hours, 10 minutes ago

Jul 31, 7:15 PM

Coordinates

38.0253, -122.1123

Update History

3 observations

CHP : Traffic Collision with Injuries on I-680 Southbound exiting at Marina Vista Ave (Martinez). Off Ramp blocked. Expect delays. Jul 31, 7:00 PM

CHP : Traffic Collision with Injuries on I-680 Southbound exiting at Marina Vista Ave (Martinez). Off Ramp blocked. Expect delays. Jul 31, 6:30 PM

CHP : Traffic Collision with Injuries on I-680 Southbound exiting at Marina Vista Ave (Martinez). Off Ramp blocked. Expect delays. Jul 31, 6:15 PM

Source: 511_sfbay · ID 511.org/1529260 First seen Jul 31, 2026 6:15 PM