About this 3D model
This is a (rough) model of the Kalatrava bridge, found above the Katehaki metro station in Athens, Greece. One file is for reference, kalatravaprintsetup is a sliced model ready for printing (scaling was incosistent when exporting each part from SW).Use glue to glue all parts together. The two elevators are not necessary to go on a specific place of the two, and the ladders of the one side will be tricky to glue.