The Helix Bridge provides a pedestrian connection across the head of the Singapore River between the cityâs existing CBD and its new Bayfront district. Its commission was the result of a selected 36-entry international design competition held in 2006.ost / Value Arup found that for its 280 metre length, the dual helix structure utilises 5 times less steel than a conventional box girder bridge. This finding enabled the client to direct the structure to be constructed entirely of stainless steel for its longevity.
Trade is believed to have taken place throughout much of recorded human history. There is evidence of the exchange of obsidian and flint during the Stone Age.
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