Tower Bridge as its northern landfall is in Tower Hamlets. The bridge consists of two bridge towers tied together at the upper level by two horizontal walkways, designed to withstand the horizontal tension forces exerted by the suspended sections of the bridge on the landward sides of the towers. The vertical components of the forces in the suspended sections and the vertical reactions of the two walkways are carried by the two robust towers. The bascule pivots and operating machinery are housed in the base of each tower. Before its restoration in the 2010s, the bridge's colour scheme dated from 1977, when
London Mills Bridge London Mills Bridge The London Mills Bridge was one of nine metal highway bridges in Fulton County, Illinois listed on the National Register of Historic Places. This particular one was located along County Highway 39 as it spans the Spoon River on the north side of London Mills. It was added to the National Register of Historic Places on October 29, 1980, along with the eight other bridges, as one of the "Metal Highway Bridges of Fulton County". Some of the other bridges included London Mill's only other Registered Historic Place, the Indian Ford Bridge. London Mills Bridge and Indian