
Perhaps more than any other engineered structures, bridges represent the height of resourcefulness both in their design and their use of materials. Stone, brick, timber, wrought iron, steel, and concrete have all been effectively employed in a myriad of structural forms, many...

Perhaps more than any other engineered structures, bridges represent the height of resourcefulness both in their design and their use of materials. Stone, brick, timber, wrought iron, steel, and concrete have all been effectively employed in a myriad of structural forms, many...