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Burdekin Bridge

Burdekin Bridge
BurdekinBridge1.jpg
Burdekin Bridge
Carries (1) Bruce Highway
Motor vehicles, Railway
Crosses Burdekin River
Locale between the towns of Ayr and Home Hill, Queensland, Australia
Other name(s) Burdekin River Bridge or the Silver Link
Preceded by Low-set bridge (Destroyed)
Characteristics
Design Truss bridge
Material Steel
Total length 1,097 metres (3,599 ft) (or 1,103 metres (3,619 ft))
Longest span 76 metres (249 ft)
No. of spans 10 main spans and 22 approach spans
History
Designer Harry Lowe, Noel Ullman, Bill Hansen
Construction begin April 1947
Construction end 1957
Opened 15 June 1957
Statistics
Daily traffic 7000
Toll No

Coordinates: 19°38′24″S 147°23′40″E / 19.64000°S 147.39444°E / -19.64000; 147.39444

The Burdekin Bridge (known as the Burdekin River Bridge or Silver Link) spans the Burdekin River between the towns of Ayr and Home Hill, Queensland, Australia. Located on the Bruce Highway which is part of Highway 1, it is an important link in the national road network. It is a road-rail bridge which provides high flood immunity link between north and south Queensland.

The Bridge was completed in 1957. Construction began 10 years earlier in 1947. At 1097 metres (3,600 ft) in length, it is one of the longest multi-span bridges in Australia and longer than Brisbane's Story Bridge or New South Wales's Hawkesbury River Railway Bridge. It is 46 metres shorter than Sydney's Harbour Bridge.

Originally, it was thought that the bridge could not be built in its present location. No trace of rock could be found on which to build the bridge foundations. In 1946, two high-ranking Government engineers visited India to inspect a number of bridges built on sand foundations. The same technique was used for the Burdekin Bridge and it is the only bridge in Australia not built with a firm foothold.


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