Accident High Severity Resolved

CHP : Traffic Collision on I-680 Northbound exiting at Sheridan Rd (Unincorporated). Off Ramp affected. Expect delays.

A high-severity accident was reported on I-680 N near Alameda on September 28, 2026 at 4:24 PM.

Road

I-680 N

Area

Alameda

Address

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Started

Sep 28, 9:24 AM

Last Updated

4 weeks, 1 day ago

Sep 28, 9:45 AM

Resolved

Sep 28, 4:00 PM

Coordinates

37.5661, -121.8972

Update History

1 observations

CHP : Traffic Collision on I-680 Northbound exiting at Sheridan Rd (Unincorporated). Off Ramp affected. Expect delays. Sep 28, 9:30 AM

Source: 511_sfbay · ID 511.org/1555823 First seen Sep 28, 2026 9:30 AM