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Steel Bridges
Chaotianmen Bridge
 
Location:Chongqing   Features:the first arch bridge in the world   Completion Year:2008   Click:30147
 
 

chaotianmen bridge, fabricated by crbbg in 2008, is composed of two layers. the upper layer is two-way six-lane driveway with bridge deck of 31 m wide, the under layer is two-way tramway in the middle and driveway on both sides. with 552 m main span, it is the first arch bridge in the world by now.



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