Accident Moderate Severity Stale

CHP : Traffic Collision on I-580 Westbound east of Hacienda Dr (Pleasanton). Right shoulder affected. Expect delays.

A injury accident was reported on I-580 W near Alameda on August 29, 2026 at 6:30 PM.

Road

I-580 W

Area

Alameda

Address

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Started

Aug 29, 11:30 AM

Last Updated

2 hours, 9 minutes ago

Aug 29, 11:45 AM

Coordinates

37.7017, -121.8828

Update History

2 observations

CHP : Traffic Collision on I-580 Westbound east of Hacienda Dr (Pleasanton). Right shoulder affected. Expect delays. Aug 29, 11:45 AM

CHP : Traffic Collision on I-580 Westbound east of Hacienda Dr (Pleasanton). Right shoulder affected. Expect delays. Aug 29, 11:30 AM

Source: 511_sfbay · ID 511.org/1542549 First seen Aug 29, 2026 11:30 AM