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
Abrisham Bridge a tilted pylon on its north side. Regarding its tilted tower, it was the first of its kind in Tehran. The footpath is supported by 20 cables composed of 12 wires, asymmetrically distributed on the two sides. The length of the longest cable is about 53 meters, and the shortest is about 20 meters; the height of the pylon is about 40 meters; the greatest span of the bridge is about 132.85 meters; and the width of the whole bridge is about 10.5 meters. Abrisham Bridge Abrisham Bridge (, "Pol-e Abrišam"), literally the "Silk Bridge", is a cable-stayed bridge in