stone arch bridge

A stone arch bridge is a type of bridge that uses a curved structure made from carefully shaped stones or bricks to span a gap, such as a river or road. The arch design effectively distributes the weight and pressure down into the supports at each end, called piers or abutments. This construction creates stability and strength, allowing the bridge to carry loads efficiently. Stone arch bridges have been used for thousands of years due to their durability and natural beauty, and they often require precise engineering to ensure the arch’s shape properly balances forces.