Duck Run Cable Suspension Bridge, also known as Trubada Swinging Bridge, is a historic cable suspension bridge

Suspension bridge

A suspension bridge is a type of bridge in which the deck is hung below suspension cables on vertical suspenders. Outside Tibet and Bhutan, where the first examples of this type of bridge were built in the 15th century, this type of bridge dates from the early 19th century...

 bridge that spans the Little Kanawha River

Little Kanawha River

The Little Kanawha River is a tributary of the Ohio River, 169 mi long, in western West Virginia in the United States. Via the Ohio, it is part of the watershed of the Mississippi River, draining an area of 2,320 mi² on the unglaciated portion of the Allegheny Plateau...

 at Trubada, Gilmer County, West Virginia

Gilmer County, West Virginia

As of the census of 2000, there were 7,160 people, 2,768 households, and 1,862 families residing in the county. The population density was 21 people per square mile . There were 3,621 housing units at an average density of 11 per square mile...

. The bridge was built in 1922. The bridge is 351 feet, 7 inches, with a main span of 209 feet, 9 inches, and two half spans of 76 feet, 6 inches, and 65 feet, 4 inches. It features four reinforced concrete

Concrete

Concrete is a composite construction material, composed of cement and other cementitious materials such as fly ash and slag cement, aggregate , water and chemical admixtures.The word concrete comes from the Latin word...

 towers for the two wire rope cables.

It was listed on the National Register of Historic Places

National Register of Historic Places

The National Register of Historic Places is the United States government's official list of districts, sites, buildings, structures, and objects deemed worthy of preservation...

in 1997.