Accident Resolved

CHP : Severe traffic alert and Traffic Collision with Injuries and Overturned vehicle on I-580 Westbound ramp to I-680 S (Pleasanton). All lanes blocked. Avoid the area.

A accident was reported on I-580 W near Alameda on October 21, 2026 at 6:49 PM.

Road

I-580 W

Area

Alameda

Address

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Started

Oct 21, 11:49 AM

Last Updated

6 days, 18 hours ago

Oct 21, 1:30 PM

Resolved

Oct 21, 7:45 PM

Coordinates

37.7021, -121.9174

Update History

3 observations

CHP : Severe traffic alert and Traffic Collision with Injuries and Overturned vehicle on I-580 Westbound ramp to I-680 S (Pleasanton). All lanes blocked. Avoid the area. Oct 21, 1:15 PM

CHP : Severe traffic alert and Traffic Collision with Injuries and Overturned vehicle on I-580 Westbound ramp to I-680 S (Pleasanton). All lanes blocked. Avoid the area. Oct 21, 12:45 PM

CHP : Severe traffic alert and Traffic Collision with Injuries and Overturned vehicle on I-580 Westbound ramp to I-680 S (Pleasanton). All lanes blocked. Avoid the area. Oct 21, 12:30 PM

Source: 511_sfbay · ID 511.org/1566763 First seen Oct 21, 2026 12:30 PM

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