Accident Moderate Severity Resolved

CHP : Traffic Collision on I-580 Westbound east of Hopyard Rd (Pleasanton). Lane affected. Expect delays.

A injury accident was reported on I-580 W near Alameda on August 15, 2026 at 1:44 AM.

Road

I-580 W

Area

Alameda

Address

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Started

Aug 14, 6:44 PM

Last Updated

2 months, 2 weeks ago

Aug 14, 6:45 PM

Resolved

Aug 15, 12:45 AM

Coordinates

37.7018, -121.9015

Update History

4 observations

CHP : Traffic Collision on I-580 Westbound east of Hopyard Rd (Pleasanton). Lane affected. Expect delays. Aug 14, 6:45 PM

CHP : Traffic Collision on I-580 Westbound east of Hopyard Rd (Pleasanton). Lane affected. Expect delays. Aug 14, 6:30 PM

CHP : Traffic Collision on I-580 Westbound east of Hopyard Rd (Pleasanton). Lane affected. Expect delays. Aug 14, 6:15 PM

CHP : Traffic Collision on I-580 Westbound east of Hopyard Rd (Pleasanton). Lane affected. Expect delays. Aug 14, 6:00 PM

Source: 511_sfbay · ID 511.org/1535833 First seen Aug 14, 2026 6:00 PM