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Homepage Australia and Oceania

ANZAC Bridge
views: 29 / posted byadmin 10 мая 2009

The ANZAC Bridge or Anzac Bridge (both forms are used by the Roads and Traffic Authority), formerly known as the Glebe Island Bridge, is a large cable-stayed bridge spanning Johnstons Bay between Pyrmont and Rozelle in proximity to the central business district of Sydney, Australia. The bridge forms part of the Western Distributor freeway leading from the Sydney CBD and Cross City Tunnel to the suburbs of the Inner West and Northern Sydney.

ANZAC Bridge

Official name                     ANZAC Bridge

Carries                               Motor vehicles, pedestrians and bicycles

Crosses                              Johnstons Bay

Locale                                Sydney, New South Wales, Australia

Design                               Cable Stayed

Longest span                     345m (1131.9ft)

Total length                       805m (2641.07ft)

Width                                 32.2m (105.6ft)

Opening date                     1995

The ANZAC Bridge is the longest cable-stayed bridge in Australia, and amongst the longest in the world. The bridge is 32.2 metres (105.6 ft) wide and the main span is 345 metres (1131.9 ft) long. The reinforced concrete pylons are 120 metres (393.7 ft) high and support the deck by two planes of stay cables. Initially the stay cables were plagued by vibrations which have since been resolved by the addition of thin stabilising cables between the stay cables.

History

The bridge was completed in 1995 to replace the former Glebe Island Bridge, a electrically operated swing bridge in operation since 1901. This former bridge was designed by New South Wales Government Architect Percy Allan, who also designed the larger Pyrmont Bridge over Sydney's Darling Harbour. Increasing traffic and the problem of closing a major arterial road to allow the movement of shipping into Blackwattle Bay were the principal reasons for the construction of the new bridge. The new bridge was opened on December 3, 1995, and was criticised by some as "overengineered" because of its size - with seven lanes for traffic. The criticism proved unfounded as the bridge was reconfigured for eight traffic lanes in 2005. There is a pedestrian path / bikeway that runs along the northern side of the bridge, making possible a leisurely 30-40 minute walk from Glebe Point Road, down Bridge Road, over the Bridge and round Blackwattle Bay back to Glebe Point Road.

The bridge is now regularly patrolled by security guards as a counter-terrorism measure. Security cameras also guard the walkway. The bridge was given its current name on Remembrance Day in 1998 to honour the memory of the soldiers of the Australian and New Zealand Army Corps (ANZAC) served in World War I. An Australian Flag flies atop the eastern pylon and a New Zealand Flag flies atop the western pylon. A bronze memorial statue of an Australian ANZAC soldier ("digger") holding a Lee Enfield rifle in the "rest on arms reverse" drill position was placed on the western end of the bridge on ANZAC Day in 2000. A statue of a New Zealand soldier was added to a plinth across the road from the Australian Digger, facing towards the east, and unveiled by Prime Minister of New Zealand Helen Clark in the presence of Premier of New South Wales Morris Iemma on Sunday 27 April 2008.