Bridge four-lane highway on the upper level and a pair of railway tracks at the lower level. Tower Bridge in London is different example of a double-decked bridge, with the central section consisting of a low level bascule span and a high level footbridge. A viaduct is made up of multiple bridges connected into one longer structure. The longest and some of the highest bridges are viaducts, such as the Lake Pontchartrain Causeway and Millau Viaduct. A three-way bridge has three separate spans which meet near the center of the bridge. The bridge appears as a "T" or "Y" when viewed
Pool of London London Bridge, Guy's Hospital, London Bridge station, Hay's Galleria, HMS "Belfast", City Hall, Shad Thames, Tower Bridge, St Katharine Docks, the Tower of London, Tower Hill Underground station and the Monument to the Great Fire of London. André Derain painted four works on the Thames, and his "Pool of London" painted in 1906 is on display at the Tate Gallery. Derain was a leading Fauvist and had been sent to London by his dealer to produce Thames views in the Fauvist style. A British film, "Pool of London" (1951), is a crime drama set within the Pool. The film was