1. Department of Civil and Environmental Engineering, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia
2. College of Metropolitan Transportation, Beijing University of Technology, Beijing, China
3. Department of City and Regional Planning, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia
4. Department of Civil Engineering, College of Engineering, Qassim University, Buraydah, Qassim, Saudi Arabia
5. Department of Transport Technology and Economics, Budapest University of Technology and Economics, Budapest, Hungary
6. Department of Civil Engineering, University of Engineering and Technology Peshawar (Bannu Campus), Peshawar, Pakistan