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beam bridges are usually the cheapest. The cost usually depends on the size of the bridge and the materials used. Beam bridges usually consist of storng wood and san small gaps, therfore being the cheapest to build. Although they are cheap, they are not the strongest nor the most reliable and can not span large gaps.
Wiki User
∙ 11y ago
Wiki User
∙ 6y agoThe answer depends on how long and for what sort of traffic. For pedestrians, across a 1 metre gap, a plank of wood laid across the gap will be cheapest and easiest.
Wiki User
∙ 13y agoA beam bridge
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What is the cheapest substance in the world?
iron is the cheapest
What is the newest type of bridge in the world?
The newest bridge in the world is also the longest bridge in the world- Siduhe Grand bridge in China.
What is the cheapest type of bridge?
beam bridges are usually the cheapest. The cost usually depends on the size of the bridge and the materials used. Beam bridges usually consist of storng wood and san small gaps, therfore being the cheapest to build. Although they are cheap, they are not the strongest nor the most reliable and can not span large gaps.
What is the name of the widest and heaviest arch bridge in the world?
the oldest bridge in the world is the stepping stone bridge
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Howrah bridge
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World Bridge Federation was created in 1948.
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VENEZUALA
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No, it is the 7th longest bridge in the world, and the 2nd longest bridge over water.
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it is the iron bridge
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No
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The longest bridge in Japan and the world is the Akashi-Kaikyo Bridge, completed in 1998 at a length of 1,991 metres.
