Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Southbound north of Castlewood Dr (Pleasanton). Left lanes affected. Expect delays.

A injury accident was reported on I-680 S near Alameda on July 16, 2026 at 3:49 PM.

Road

I-680 S

Area

Alameda

Address

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Started

Jul 16, 8:49 AM

Last Updated

1 week, 6 days ago

Jul 16, 9:00 AM

Resolved

Jul 16, 3:15 PM

Coordinates

37.6429, -121.8873

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound north of Castlewood Dr (Pleasanton). Left lanes affected. Expect delays. Jul 16, 9:00 AM

Source: 511_sfbay · ID 511.org/1521878 First seen Jul 16, 2026 9:00 AM