Bridges: A Postcard History: A Postcard History

Take a tour through time and learn about the exciting engineering developments that allowed the primitive bridges of ancient man evolve to the masterworks of today. This unique treatment, showing the large variety of bridge forms, is illustrated with postcards, archival photographs, and technical drawings and diagrams. These detailed images show stone arch, suspension, movable, and many more bridges. Laymen and engineers alike are certain to come away with a better understanding of the role...