Accident Moderate Severity Stale

CHP : Traffic Hazard on I-680 Northbound north of Stone Valley Rd (Alamo). Lanes affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on June 3, 2026 at 2:59 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jun 3, 7:59 AM

Last Updated

41 minutes ago

Jun 3, 8:30 AM

Coordinates

37.8480, -122.0276

Update History

2 observations

CHP : Traffic Hazard on I-680 Northbound north of Stone Valley Rd (Alamo). Lanes affected. Expect delays. Jun 3, 8:15 AM

CHP : Disabled vehicle on I-680 Northbound north of Stone Valley Rd (Alamo). Lane affected. Expect delays. Jun 3, 8:00 AM

Source: 511_sfbay · ID 511.org/1503057 First seen Jun 3, 2026 8:00 AM