Accident High Severity Stale

CHP : Traffic Hazard on I-680 Northbound north of Benicia Bridge - Toll Plaza (Martinez). 4th lane from the left affected. Expect delays.

A high-severity accident was reported on I-680 N near Contra Costa on June 16, 2026 at 2:42 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jun 16, 7:42 AM

Last Updated

1 hour, 22 minutes ago

Jun 16, 7:45 AM

Coordinates

38.0354, -122.1168

Update History

1 observations

CHP : Traffic Hazard on I-680 Northbound north of Benicia Bridge - Toll Plaza (Martinez). 4th lane from the left affected. Expect delays. Jun 16, 7:45 AM

Source: 511_sfbay · ID 511.org/1508886 First seen Jun 16, 2026 7:45 AM

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