Accident High Severity Resolved

CHP : Traffic Collision on I-580 Westbound east of Grant Line Rd (Unincorporated). Off Ramp affected. Expect delays.

A high-severity accident was reported on I-580 W near Alameda on June 20, 2026 at 4:15 PM.

Road

I-580 W

Area

Alameda

Address

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Started

Jun 20, 9:15 AM

Last Updated

1 month, 1 week ago

Jun 20, 9:45 AM

Resolved

Jun 20, 3:45 PM

Coordinates

37.7414, -121.5808

Update History

1 observations

CHP : Traffic Collision on I-580 Westbound east of Grant Line Rd (Unincorporated). Off Ramp affected. Expect delays. Jun 20, 9:30 AM

Source: 511_sfbay · ID 511.org/1510918 First seen Jun 20, 2026 9:30 AM