Albert Bridge is a road bridge over the Tideway of the River Thames connecting Chelsea in Central London on the north, left bank to Battersea in South/South-West London. Designed and built by Rowland Mason Ordish in 1873 as an Ordish–Lefeuvre system modified cable-stayed bridge, it proved to be structurally unsound, so between 1884 and 1887 Sir Joseph Bazalgette incorporated some of the design elements of a suspension bridge. In 1973 the Greater London Council added two concrete piers, which transformed the central span into a simple beam bridge. As a result, today the bridge is an unusual hybrid of three different design styles. It is an English Heritage Grade II* listed building.