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Galloping Gertie collapses

Name: Galloping Gertie collapses
Start: 1940-11-07
Location: Tacoma Narrows Bridge, Tacoma, Washington, United States

Tacoma Narrows Bridge · Tacoma, Washington, United States · 1940-11-07

The bridge twisted apart in a 40 mph wind four months after opening, on film, and rewrote how engineers think about aerodynamics.

The record

Date	1940-11-07
Place	Tacoma Narrows Bridge, Tacoma, Washington, United States
Coordinates	47.269, -122.551 (landmark-level precision)
Scope	World-historic
Sources	Wikipedia
Added	2026-08-14 · source: editors

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