Accident Moderate Severity Stale

CHP : Traffic Hazard on I-680 Northbound south of Waterfront Rd (Martinez). Left lane blocked. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on June 18, 2026 at 11:34 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jun 18, 4:34 PM

Last Updated

1 hour, 22 minutes ago

Jun 18, 4:45 PM

Coordinates

38.0211, -122.1013

Update History

1 observations

CHP : Traffic Hazard on I-680 Northbound south of Waterfront Rd (Martinez). Left lane blocked. Expect delays. Jun 18, 4:45 PM

Source: 511_sfbay · ID 511.org/1510116 First seen Jun 18, 2026 4:45 PM