This book on Highway Engineering shall be useful for B. E. /B. Tech and M. E/M. Tech students of Civil Engineering. It shall also be useful for practicing Engineering and designers. Table of Contents1. Development of Highways 2. Highway Administration Finance 3. Road User The Vehicle 4. Geometric Design 5. Design Surveys, Soils Aggregates, Investigations Tests 6. Design, Drawing, Estimates Projects Report 7. Economic Evaluation of Highway Projects 8. Embankment Design Construction 9. Types of Pavements Factors Governing Pavement Design 10. Pavement Materials 11. Design of Flexible Pavements 12. Rigid Pavements 13. Soil Stabilisation 14. Granular Sub-Bases, Bases Surface Courses 15. Brick, Stone Cement Concrete Block Pavements 16. Hill Roads 17. Rural Roads (Low Volume Roads) 18. Urban Roads 19. Expressways 20. Toll Roads 21. Desert Roads 22. Roads in Swampy Water-Logged Areas in Black Cotton Soils 23. Road Construction Machinery 24. Road Construction Programming Management 25. Highway Drainage 26. Cross-Drainage Structures 27. Road Accident Highway Design 28. Road Signs 29. Road Markings 30. Traffic Signals 31. Highway Safety Appurtenances 32. Highway Maintenance 33. Pavement Evaluation 34. Overlay Design construction 35. Use of Geosynthetics 36. Environmental, L and SCaping Arboriculture 37. Airport Engineering