This accessible book is a visual guide to understanding and identifying architectural styles and engineering t of all types of bridges, from the old semicircular arch bridges and lattice bridges of the nineteenth century that are prevalent in the United States, a l latest in grand design cantilevered and hanging bridges of the time. Explore the elegant and varied ways in which engineers and architects have ever designed m is even less heavy bridges, crafting new m construction methods along the way. The · Illustrated with detailed drawings and cross-sections, like dramatic images of the iconic bridges of the m On, this charming guide still fits in a pocket or bag perfect for anyone who likes to explore the dynamic bridges and build t environment on foot.