Accident Moderate Severity Stale

CHP : Disabled vehicle on I-680 Southbound north of Stone Valley Rd (Alamo). Lane blocked. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on May 31, 2026 at 11:43 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

May 31, 4:43 PM

Last Updated

58 minutes ago

May 31, 4:45 PM

Coordinates

37.8524, -122.0291

Update History

1 observations

CHP : Disabled vehicle on I-680 Southbound north of Stone Valley Rd (Alamo). Lane blocked. Expect delays. May 31, 4:45 PM

Source: 511_sfbay · ID 511.org/1501836 First seen May 31, 2026 4:45 PM