steel concrete cables
Bridge towers are used in suspension bridges or cable stayed bridges. cables, what hold roadway, are fixed there.
The primary building materials in cable-stayed bridges are steel, which is used in the cables and also as the reinforcing material in the concrete, which is the other primary building material.
it will topple over if there is too much weight on one side ^_^
Thay are bolts rivits iron cement cable and alot more i think.
name of the materials
The material used to build the bridge was wood and steel
iron, steel, concrete, stone, wood, and composites are the most common materials used in bridge construction!
steel
Steel and concrete.
Of prostitutes
Steel
Steel.