Accident Moderate Severity Resolved

CHP : Residual delays on I-680 Southbound north of Alcosta Blvd (San Ramon). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on October 25, 2026 at 1:12 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Oct 24, 6:12 PM

Last Updated

3 days ago

Oct 24, 6:15 PM

Resolved

Oct 25, 12:30 AM

Coordinates

37.7286, -121.9443

Update History

1 observations

CHP : Residual delays on I-680 Southbound north of Alcosta Blvd (San Ramon). Right shoulder affected. Expect delays. Oct 24, 6:15 PM

Source: 511_sfbay · ID 511.org/1568231 First seen Oct 24, 2026 6:15 PM