The Sydney Harbour Bridge is construction representative of early Sydney. It is like a long rainbow across the bay, facing the world-famous Sydney Opera House across the sea, becoming a symbol of Sydney. Built in 1932, the Sydney Harbour Bridge has a total length of 1,149 meters, a width of 139 meters and a commanding height of 503 meters. It is a world famous steel arch bridge. Now climbing the Sydney Bridge has become Sydney's more popular tourist attraction, and it is one of the few bridges in the world that allows visitors to climb to the top of the arch. In addition to climbing, you can also drive under the bridge, take the train through the bridge or sail under the bridge, but the fullest experience is had by walking the bridge.