The highway is elevated onto a viaduct (a bridge with many spans) that has an average span length of 42 meters. It is a 27-meter wide box girder bridge and was completed in March 2000. It took 1,800,000 cubic meters of concrete to build the bridge. The structure was built using a design-build contracting method and was designed by Jean Muller International.
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It is the longest bridge in the world, but is excluded on some lists since it does not cross a body of water for most of its length, although it does cross a river and some narrow canals.