Accident Moderate Severity Resolved

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

A injury accident was reported on I-680 S near Alameda on July 4, 2026 at 4:42 PM.

Road

I-680 S

Area

Alameda

Address

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Started

Jul 4, 9:42 AM

Last Updated

3 months, 3 weeks ago

Jul 4, 9:45 AM

Resolved

Jul 4, 4:00 PM

Coordinates

37.6429, -121.8873

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound north of Castlewood Dr (Pleasanton). Lane affected. Expect delays. Jul 4, 9:45 AM

Source: 511_sfbay · ID 511.org/1516715 First seen Jul 4, 2026 9:45 AM