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ANZAC Bridge

The ANZAC Bridge or Anzac Bridge (both forms are used by the Roads and Traffic Authority), replacing the earlier Glebe Island Bridge, is a large cable-stayed bridge spanning Johnstons Bay between Pyrmont and Glebe Island (part of the suburb of 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.

Contents


History

Glebe Island Bridge

There have been two bridges over Johnstons Bay prior to the construction of the ANZAC Bridge.

The first bridge was constructed as part of a project to move the abattoirs out of central Sydney, and to construct public abattoirs at Glebe Island.[1] The first pile of the original bridge was driven in October 1860.[2] The bridge was opened in 1862 and was a timber beam bridge 1,045 ft 5 in. (318.6 m) long and wide with a swing section on the eastern side. It replaced a double steam punt crossing.[2]

The second Glebe Island bridge was an electrically operated swing bridge opened in 1903, the year after the opening of the new Pyrmont Bridge over Sydney's Darling Harbour. The bridge was designed by Percy Allan of the New South Wales Public Works Department who also designed the Pyrmont Bridge. Delays due to increasing traffic, which were exacerbated by having to close a major arterial road to allow the movement of shipping into Blackwattle Bay, led to the construction of the present-day ANZAC bridge. The 1903 bridge is still standing (2011), but there is no access to pedestrians or vehicular traffic.

ANZAC Bridge

Anzac Bridge pylons and cables The new bridge was built by Baulderstone[3] and opened on 3 December 1995,[4].

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) who 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 was 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.[5]

Description

The ANZAC Bridge is the longest span cable-stayed bridge in Australia. The bridge is wide and the main span is long. The reinforced concrete pylons are 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.

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 was criticised by some as over-engineered because its size and cost were justified in order to permit shipping into Johnstons Bay. However, this bay ceased to have substantial use for shipping soon after construction was completed.[6]

The bridge is now regularly patrolled by security guards as a counter-terrorism measure. Security cameras also monitor the walkway.

Popular culture

The first line of the 1995 You Am I song "Purple Sneakers" is "Had a scratch only you could itch / underneath the Glebe Point bridge". The Tim Rogers lyric likely refers to the 1903 Glebe Island Bridge.

Gallery

<gallery> Sydney0009.jpg|ANZAC Bridge at dusk, viewed from the south west (Glebe Point) Sydney 02 11 2008.JPG|Aerial view of Sydney Harbour from the west in 2008. ANZAC Bridge is visible at lower centre right, while the second Glebe Island Bridge is visible to the left of ANZAC Bridge Anzac bridge cable2.JPG|The Bridges stay cables were plagued by vibrations which have since been resolved by the addition of thin stabilizing cables (pictured) between the stay cables. Image:SAM_0746.JPG|ANZAC Australian soldier statue on the north-western side of the bridge Anzac bridge top.JPG|The point where the stay cables meet the top of the pylon Glebe island bridge.JPG|The second Glebe Island Bridge viewed from water level, with the deck of the ANZAC Bridge visible above </gallery>

See also

References

External links

fr:ANZAC Bridge id:Jembatan ANZAC hu:ANZAC-h d pl:ANZAC Bridge ru: ( ) uk:






Source: Wikipedia | The above article is available under the GNU FDL. | Edit this article



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