Accident High Severity Resolved

CHP : Disabled vehicle on CA-84 Westbound at Dumbarton Bridge - Midspan (Fremont). Left lane blocked. Expect delays.

A high-severity accident was reported on CA-84 W near Alameda on October 20, 2026 at 5:22 PM.

Road

CA-84 W

Area

Alameda

Address

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Started

Oct 20, 10:22 AM

Last Updated

6 days, 18 hours ago

Oct 20, 11:00 AM

Resolved

Oct 20, 5:00 PM

Coordinates

37.5088, -122.1143

Update History

2 observations

CHP : Disabled vehicle on CA-84 Westbound at Dumbarton Bridge - Midspan (Fremont). Left lane blocked. Expect delays. Oct 20, 11:00 AM

CHP : Traffic Collision on CA-84 Westbound at Dumbarton Bridge - Midspan (Fremont). Left lane blocked. Expect delays. Oct 20, 10:30 AM

Source: 511_sfbay · ID 511.org/1566266 First seen Oct 20, 2026 10:30 AM