Tacoma Narrows Bridge

Uncommon card · No. 148074

The Tacoma Narrows Bridge is a pair of twin suspension bridges that span the Tacoma Narrows strait of Puget Sound in Pierce County, Washington. The bridges connect the city of Tacoma with the Kitsap Peninsula and carry State Route 16 (known as Primary State Highway 14 until 1964) over the strait. Historically, the name "Tacoma Narrows Bridge" has applied to the original bridge, nicknamed "Galloping Gertie", which opened in July 1940 but collapsed possibly because of aeroelastic flutter four months later, as well as to the successor of that bridge, which opened in 1950 and still stands today as the westbound lanes of the present-day two-bridge complex. The original Tacoma Narrows Bridge opened on July 1, 1940. The original bridge received its nickname "Galloping Gertie" for the vertical movement of the deck observed by construction workers during windy conditions. While engineers and engineering professor F. B. Farquharson were hired to seek ways to stop the odd movements, months' experiments...

Read on Wikipedia · Image Sounderbruce, CC BY-SA 3.0