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
Sydney Harbour Bridge cycleway one of 13 "major missing links" and a "priority metropolitan link". On 7 December 2016 the NSW Roads Minister Duncan Gay confirmed that the northern stairway would be replaced with a 20 million ramp alleviating the needs for cyclists to dismount. At the same time the NSW Government announced plans to upgrade the southern ramp at a projected cost of 15 million. Both projects are expected to completed by late 2020. At the northern terminus there is a long-term plan to link the Sydney Harbour Bridge cycleway with the Gore Hill and Epping Road cycleways, to the northwest. In the