Accident High Severity Resolved

CHP : Traffic Hazard on I-580 Eastbound entering at Hacienda Dr (Pleasanton). On Ramp affected. Expect delays.

A high-severity accident was reported on I-580 E near Alameda on August 13, 2026 at 12:43 AM.

Road

I-580 E

Area

Alameda

Address

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Started

Aug 12, 5:43 PM

Last Updated

12 hours, 2 minutes ago

Aug 12, 6:00 PM

Resolved

Aug 13, 12:15 AM

Coordinates

37.7014, -121.8862

Update History

1 observations

CHP : Traffic Hazard on I-580 Eastbound entering at Hacienda Dr (Pleasanton). On Ramp affected. Expect delays. Aug 12, 5:45 PM

Source: 511_sfbay · ID 511.org/1534727 First seen Aug 12, 2026 5:45 PM