An Essay For The Construction Of Roads: On Mechanical And Physical Principles is a book published in 1774 by an anonymous author. The book is a comprehensive guide on the construction of roads, providing insights into the mechanical and physical principles involved in the process. The author delves into the various materials used for road construction, including gravel, stone, and timber, and discusses the pros and cons of each. The book also covers the design and layout of roads, including the importance of proper drainage and the use of curves and gradients. Additionally, the author explores the use of machinery and tools in road construction, such as rollers and plows. The book is a valuable resource for engineers, construction workers, and anyone interested in the history of road construction.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.