Fundamentals of Highway Engineering: Planning and Geometric Design

Every safe and efficient road network begins with smart engineering and precise design. This comprehensive text-based course guides you through the foundational principles of highway engineering, from initial planning stages to detailed physical design and modern safety standards. You will transition from understanding basic civil engineering concepts to confidently analyzing and planning highway alignments, calculating geometric curves, and designing safe traffic medians. Through clear written explanations, step-by-step mathematical breakdowns, and practical design exercises, you will gain a solid grasp of how modern road systems are structured. What you'll learn: - Understand the core stages of highway planning, economic evaluation, and environmental impact assessments. - Calculate horizontal and vertical alignments, super-elevation, and sight distances for safe vehicle operation. - Design effective traffic medians, channelization systems, and modern safety barriers. - Apply standard geometric design criteria to various terrain types and traffic volumes. - Integrate modern sustainable infrastructure practices and basic intelligent transportation systems (ITS) concepts into road planning. - Practice solving real-world design scenarios through structured written exercises and calculations. The course begins with essential terminology and the history of road development before moving into the mathematical and physical principles of geometric design. You will then explore traffic flow characteristics, median design, intersection basics, and modern safety integrations. This course is designed for beginner civil engineering students, urban planners, and construction professionals looking to build a strong foundation in transportation infrastructure. No prior highway design experience is required. Start building your engineering expertise and master the elements that keep our world moving safely.