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 Bridge Wharf London Bridge Wharf London Bridge Wharf was a wharf in the City of London located alongside London Bridge, just to the east of the north end of the bridge. It stood below the Adelaide Buildings and their 1925 replacement, Adelaide House. The wharf was constructed on the site of the London Bridge Waterworks, which had been demolished along with Old London Bridge in 1832. It originally handled general cargo and also passenger steamships, such as the vessels of the New Medway Steam Packet Company, which offered daily "sea cruises" along the North Kent and Essex coasts. In the 1930s it