Sydney Harbour Bridge and opened in 1932. The bridge's design was influenced by the Hell Gate Bridge in New York City. It is the sixth longest spanning-arch bridge in the world and the tallest steel arch bridge, measuring from top to water level. It was also the world's widest long-span bridge, at wide, until construction of the new Port Mann Bridge in Vancouver was completed in 2012. The Sydney Harbour Bridge was added to the Australian National Heritage List on 19 March 2007 and to the New South Wales State Heritage Register on 25 June 1999. The southern end of the bridge is
Tyne Bridge Institution of Civil Engineers, joining in 1927; in addition to her contribution to the Tyne Bridge, she served as part of the team for the Sydney Harbour Bridge and the Lambeth Bridge in London. The bridge was completed on 25 February 1928, and officially opened on 10 October by King George V and Queen Mary, who were the first to use the roadway, travelling in their Ascot Landau. The opening ceremony was attended by 20,000 schoolchildren who had been given the day off. Movietone news recorded the speech given by the King. The Tyne Bridge's towers were built of Cornish