The book presents the select proceedings of the Third International Conference on Emerging Research in Civil, Aeronautical and Mechanical Engineering 2021 (ERCAM 2021). The book highlights the latest advances in structural engineering, geotechnical engineering, construction management, water resources engineering, transportation engineering, environmental engineering, remote sensing, etc., It also covers the emerging areas such as sustainability, green building technologies, zero-energy buildings, smart materials, smart cities, and intelligent transportation systems. The book will be useful for students, researchers and industry professionals working in the field of civil engineering.