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Which is the world's widest long-span bridge?
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The world's widest long-span bridge is Sydney Harbour Bridge, in Australia. It is 48.8 metres wide and carries eight road lanes, two electric railway tracks, a cycle track, and a pedestrian walkway. The bridge, which is 509 metres long, took five years to build. It was opened in 1932. | | The deck of Sydney Harbour Bridge is suspended from steel girders. |
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Previous:
Back
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Book:
1001
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Section:
Human World
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Chapter:
Architecture and Buildings
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