Accident High Severity Resolved

CHP : Disabled vehicle on I-680 Northbound exiting at Oak Park Blvd (Pleasant Hill). Off Ramp affected. Expect delays.

A high-severity accident was reported on I-680 N near Contra Costa on November 1, 2026 at 12:53 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Oct 31, 5:53 PM

Last Updated

7 hours ago

Oct 31, 7:00 PM

Resolved

Nov 1, 1:15 AM

Coordinates

37.9365, -122.0601

Update History

2 observations

CHP : Disabled vehicle on I-680 Northbound exiting at Oak Park Blvd (Pleasant Hill). Off Ramp affected. Expect delays. Oct 31, 6:15 PM

CHP : Disabled vehicle on I-680 Northbound at Oak Park Blvd (Pleasant Hill). Right shoulder affected. Expect delays. Oct 31, 6:00 PM

Source: 511_sfbay · ID 511.org/1571348 First seen Oct 31, 2026 6:00 PM