Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries and Debris on I-680 Northbound north of CA-4 W (Martinez). Right lane blocked. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on June 26, 2026 at 3:04 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jun 26, 8:04 AM

Last Updated

4 months ago

Jun 26, 8:30 AM

Resolved

Jun 26, 2:30 PM

Coordinates

38.0056, -122.0824

Update History

5 observations

CHP : Traffic Collision with Injuries and Debris on I-680 Northbound north of CA-4 W (Martinez). Right lane blocked. Expect delays. Jun 26, 8:30 AM

CHP : Traffic Collision with Injuries and Debris on I-680 Northbound north of CA-4 W (Martinez). Right lane blocked. Expect delays. Jun 26, 8:15 AM

CHP : Traffic Collision with Injuries on I-680 Northbound south of CA-4 W (Martinez). Right lane blocked. Expect delays. Jun 26, 8:00 AM

CHP : Traffic Collision with Injuries on I-680 Northbound south of CA-4 W (Martinez). Right lane blocked. Expect delays. Jun 26, 7:45 AM

CHP : Traffic Collision with Injuries on I-680 Northbound south of CA-4 W (Martinez). Right lane blocked. Expect delays. Jun 26, 7:30 AM

Source: 511_sfbay · ID 511.org/1513431 First seen Jun 26, 2026 7:30 AM