What is pavement design?

Pavement design is the process of determining the optimal structure and materials for road surfaces to ensure durability, safety, and performance under traffic loads and environmental conditions. It involves evaluating factors such as soil properties, traffic volume and type, climate, and material characteristics. The goal is to create a pavement system that minimizes maintenance costs while maximizing lifespan and user comfort. Effective pavement design balances engineering principles with economic considerations to support sustainable infrastructure development.