Accident Resolved

CHP : Residual delays on I-680 Northbound north of Benicia Bridge - Toll Plaza (Martinez). All lanes open. Expect delays.

A accident was reported on I-680 N near Contra Costa on August 21, 2026 at 3:45 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Aug 21, 8:45 AM

Last Updated

2 months ago

Aug 21, 9:15 AM

Resolved

Aug 21, 3:15 PM

Coordinates

38.0354, -122.1168

Update History

2 observations

CHP : Residual delays on I-680 Northbound north of Benicia Bridge - Toll Plaza (Martinez). All lanes open. Expect delays. Aug 21, 9:15 AM

CHP : Traffic Collision on I-680 Northbound north of Benicia Bridge - Toll Plaza (Martinez). Right lanes blocked. Expect delays. Aug 21, 9:00 AM

Source: 511_sfbay · ID 511.org/1538782 First seen Aug 21, 2026 9:00 AM