Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Southbound south of Castlewood Dr (Pleasanton). Left lane blocked. Expect delays.

A injury accident was reported on I-680 S near Alameda on April 23, 2026 at 12:27 AM.

Road

I-680 S

Area

Alameda

Address

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Started

Apr 22, 5:27 PM

Last Updated

6 months ago

Apr 22, 5:30 PM

Resolved

Apr 22, 11:45 PM

Coordinates

37.6383, -121.8844

Update History

1 observations

CHP : Traffic Collision on I-680 Southbound south of Castlewood Dr (Pleasanton). Left lane blocked. Expect delays. Apr 22, 5:30 PM

Source: 511_sfbay · ID 511.org/1484859 First seen Apr 22, 2026 5:30 PM