This publication provides introductory technical guidance for civil engineers and other professional engineers and construction managers interested in design and construction of flexible asphalt concrete pavements such as for streets and highways and other pavement applications. Here is what is discussed: 1. FLEXIBLE PAVEMENT SUBGRADES, 2. FLEXIBLE PAVEMENT SELECT MATERIALS AND SUBBASE COURSES, 3. FLEXIBLE PAVEMENT BASE COURSES, 4. BITUMINOUS PAVEMENT, 5. FLEXIBLE PAVEMENT DESIGN