Accident Moderate Severity Stale

CHP : Traffic Collision on I-680 Southbound east of Vallecitos Rd (Sunol). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 S near Alameda on October 31, 2026 at 6:57 AM.

Road

I-680 S

Area

Alameda

Address

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Started

Oct 30, 11:57 PM

Last Updated

4 hours, 21 minutes ago

Oct 31, 1:00 AM

Coordinates

37.5958, -121.8727

Update History

2 observations

CHP : Traffic Collision on I-680 Southbound east of Vallecitos Rd (Sunol). Right shoulder affected. Expect delays. Oct 31, 12:15 AM

CHP : Traffic Collision on I-680 Southbound east of Vallecitos Rd (Sunol). Right shoulder affected. Expect delays. Oct 30, 11:45 PM

Source: 511_sfbay · ID 511.org/1571089 First seen Oct 30, 2026 11:45 PM