North Sydney, New South Wales can be divided into three periods – the first from the original opening in 1886 to 1909, when the McMahons Point line opened. The second period covers the time until the Wynyard line was opened across the Sydney Harbour Bridge in 1932, and the third until construction of the Cahill Expressway on the eastern side of Sydney Harbour Bridge and the wider closure of the system in 1962. The first part of the North Sydney tramway system was a double-track cable tramway which commenced at the original Milsons Point Ferry wharf, located where the north pylon of the Harbour Bridge
Bradfield Highway (Sydney) six was also reversed prior to 1990 during the evening rush hour, giving a 6 × 0 flow, however this no longer occurs because of changes made to the Warringah Freeway to accommodate the Sydney Harbour Tunnel. In 2001, 159,587 vehicles a day used the highway. In August 1992 the Sydney Harbour Tunnel opened which helped to relieve congestion on the Bradfield Highway. The Bradfield Highway is a designated stock route. A road toll is levied on all vehicles travelling across the Sydney Harbour Bridge, via the Bradfield Highway or the Cahill Expressway in a southerly direction only. A toll