Bridge (cross section): construction
that allows automobile to travel between two points separated by an
Parapet: parapet constructed to prevent people from falling off
Sidewalk: raised passage at the side reserved for pedestrian
Deck: platform of a bridge.
Assembled with bolts: construction using nuts and bolts.
Stiffening beam: longitudinal piece that hold an iron cable.
Longitudinal stiffener: mechanism used to tighten an iron cable.
Pylon: generally tower-like support.