"This apps is intended to offer the students with a clear and precise understanding the basic of highway engineering easily. The content of each chapter are divide into a few sections with related topics according to the real situation. The chapter on this apps are include an enlarge section on the technical planning, preconstruction of the highway, pavement materials used in highway construction and methods of construction of highway. Authors of this book were extremely grateful that the first edition of Highway Engineering Lecture Notes Apps has been more useful at any level. The authors of this apps were significantly involved in Highway Engineering course throughout the years and put their ideas and knowledge together in writing up this apps. We hope this apps will prove valuable for students and it as part of their reference to help them in basic of Highway Engineering. "