Accident Moderate Severity Resolved

CHP : Residual delays on I-680 Southbound north of Stone Valley Rd (Alamo). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on June 5, 2026 at 3:55 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Jun 5, 8:55 AM

Last Updated

4 days, 16 hours ago

Jun 5, 9:00 AM

Resolved

Jun 5, 3:00 PM

Coordinates

37.8524, -122.0291

Update History

1 observations

CHP : Residual delays on I-680 Southbound north of Stone Valley Rd (Alamo). Right shoulder affected. Expect delays. Jun 5, 9:00 AM

Source: 511_sfbay · ID 511.org/1504070 First seen Jun 5, 2026 9:00 AM