Bridge Construction Techniques - Over Truss Bridge
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The easiest construction technique is in situ during the dry season, over causeway and culverts.
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Or 2 -3 beams can often be lifted in, singly or joined in pairs, by cranes on each bank.
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Roller launch method. The bridge is constructed in situ and then jacked across the span using rollers and cantilever technique.
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A temporary nose section is used this is removed once the bridge is in position.
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The bridge is then simply lowered into place.
Queens Award
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Queens Award for Enterprise International Trade 2006 2008 2009