The other half is choosing the type. There are certainly a plethora of bridge types to choose from regardless of the size needed: girder, truss, overpass, trestle and viaduct, to name a few.

A post-tensioned girder system was created to de-load the existing truss and provide support for the future tower. A total of three post-tensioned concrete girders, each 41 ft. deep, 4.5 ft.