The present book has been brought out with a view to acquainting the students, in Road Engineering and Highway Engineering with the modern methods of road designs and constructions. It is the result of careful study and years of research and teaching experience in the subject. Great care has been taken to make it concise, simple and is specially designed for the engineering students, field engineers and persons related to Highways, who generally find it difficult to grasp complicated study of formulae meant for very advanced specialised study of the subject. The book presents construction techniques of Roads, its Design and Planning.