The Sydney Harbour Bridge is a steel through-arch bridge that spans Sydney Harbour from the central business district (CBD) to the North Shore. It is a multi-modal structure that carries rail, vehicular, bicycle, and pedestrian traffic. The bridge was completed in 1932 and is one of the most remarkable feats of bridge construction. It is widely regarded as an iconic image of Sydney and of Australia itself. The bridge is sometimes nicknamed "The Coathanger" because of its arch-based design. The Sydney Harbour Bridge is not only the longest single-arch bridge ever built outside of the United States, but its 160-foot width also qualifies it as the widest long-span bridge anywhere in the world. The bridge closely resembles the Hell Gate Bridge over the East River in New York City, which was conceived in 1916 by noted engineer Gustav Lindenthal and his chief assistant, O.H. Ammann. The Sydney Harbour Bridge is a significant tourist attraction, and its south-east pylon is a favorite place of tourists.
In summary, the Sydney Harbour Bridge is a steel through-arch bridge that spans Sydney Harbour and carries rail, vehicular, bicycle, and pedestrian traffic. It is an iconic image of Sydney and of Australia itself, and it is sometimes nicknamed "The Coathanger." The bridge is the longest single-arch bridge ever built outside of the United States and is the widest long-span bridge anywhere in the world.
