Talaat Ali Abdel-Wahed is Professor in Civil Engineering Department of , Faculty of Engineering, Sohag University, Egypt. He received a BSc degree with honor in Civil Engineering, MSc and Ph.D. from Menoufia University, Egypt, in 2011. He serves as the Vice Dean for Community and Environmental Affairs and Director of the Highway and Airport Engineering Laboratory, Sohag University. Also, He is a Member of the Center for Eng. Consultation and Development Services, Faculty of Engineering, Sohag University. His fields of reserch interest include; consistency of highway geometric design, traffic performance analysis, improvement of mechanical properties of asphalt mix, characterisation of pavement materials and applications of innovative technologies in pavement construction.