The science of bridges and tunnels : the art of engineering / written by Ian Graham ; artists, Diego Vaisberg, Bryan Beach, Zern Liew, Anton V. Tlkarev, Dilk Feros, and Shutterstock.
Types of bridges -- Beam bridges -- Arch bridges -- Cantilever bridges -- Suspension bridges -- Building bridges to last -- Bridging heights -- Strange spans -- When bridges go wrong -- Building tunnels -- Tunnelling under water -- Bridge-tunnels.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.