Pavement design plays a crucial role in asphalt performance and longevity. This session provides an overview of structural design principles, including traffic loading, climate considerations, and subgrade evaluation. Attendees will learn about pavement thickness determination, binder and aggregate selection, and the importance of drainage for long-term durability. The session also highlights constructability factors, the best practices for joint placement, and how proper design minimizes future maintenance needs and rehabilitation costs.

Keywords: Pavement design, asphalt performance, structural design principles, traffic loading, climate considerations, subgrade evaluation, pavement thickness, binder selection, aggregate selection, drainage design, constructability factors, joint placement, best practices, maintenance reduction, rehabilitation costs