An arch bridge is made up of a horizontal beam resting on a curved arch or series of arches. Arch bridges can be made of steel, concrete, or stone. These types of bridges were first built by the Romans. They are known for their strength and appearance.
Pros:
Very strong.
A wide range of materials can be used to build this bridge.
Cons:
Very expensive to build.
Very strong.
A wide range of materials can be used to build this bridge.
Cons:
Very expensive to build.