Accident High Severity Resolved

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

A high-severity accident was reported on I-680 N near Contra Costa on June 6, 2026 at 6:53 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jun 6, 11:53 AM

Last Updated

3 days, 13 hours ago

Jun 6, 12:30 PM

Resolved

Jun 6, 6:45 PM

Coordinates

37.9341, -122.0600

Update History

2 observations

CHP : Disabled vehicle on I-680 Northbound entering at Oak Park Blvd (Pleasant Hill). On Ramp affected. Expect delays. Jun 6, 12:30 PM

CHP : Disabled vehicle on I-680 Northbound entering at Oak Park Blvd (Pleasant Hill). Lane blocked. Expect delays. Jun 6, 12:00 PM

Source: 511_sfbay · ID 511.org/1504615 First seen Jun 6, 2026 12:00 PM