1. Graduate Research Assistant, National Institute Transportation, School of Civil and Environmental Engineering, National Univ. of Sciences and Technology, Islamabad 44000, Pakistan (corresponding author). ORCID: .
2. Associate Professor and Head of Department, Military College of Engineering, National Univ. of Sciences and Technology, NUST Campus, Risalpur 24080, Pakistan. ORCID: .
3. Associate Professor, Military College of Engineering, National Univ. of Sciences and Technology, NUST Campus, Risalpur 24080, Pakistan.
4. Executive Director, Highway Research and Training Centre, Burhan Camp Jallo 14400, Pakistan.