This two-volume work, first published in 1847, provides a comprehensive overview of the theory, practice, and architecture of bridge engineering. Written by a team of eminent experts in the field, it covers a wide range of topics, from the principles of bridge design to the construction of suspension bridges and the use of new materials such as iron and steel. Lavishly illustrated with engravings of the world's most impressive bridges, it is an essential reference for engineers and architects alike. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.