A suspension bridge is stronger then a beam bridge because it gives it more support. A beam bridge is the least strong type of bridge. Arch is in the middle because an arch has more support then a...
Disadvantage: An arch bridge requires a very stable foundation. The bridge diverts the tension exerted on it onto the foundations on either side of the bridge. Advantage: It is an economical mom to...
Arch bridges are better because they transfer the weight down the archs and into the grownd unlike the beam bridge where it transfers it's weight through the beams wich break more often than arch...