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 is at Burton Street, , just below Milsons Point railway station. From this location riders ascend 55 stairs in order to access the path that is located on the roadway level, some above the water level. A campaign to eliminate the steps on this popular cycling route to the CBD has been running since at least 2008. The absence of an efficient or safe cycleway or cycle paths to access the Bridge has resulted in the HarbourLink proposal to give better access to the Sydney Harbour Bridge's northern approach. The NSW Bike Plan 2010 identified to the Harbour Bridge as