1. Assistant Professor, Dept. of Construction & Building Engineering, Arab Academy for Science, Technology and Maritime Transport, P.O. Box 1029, Alexandria, Egypt (corresponding author). ORCID: .
2. Missouri Asphalt Pavement Association (MAPA) Endowed Professor, Dept. of Civil, Architectural, and Environmental Engineering, Missouri Univ. of Science and Technology, Rolla, MO 65409.