1. Ph.D. Candidate, School of Transportation, Southeast Univ., Nanjing 210096, China.
2. Professor, Intelligent Transportation Research Center, Southeast Univ., Nanjing 210096, China (corresponding author).
3. Professor, Dept. of Civil and Environmental Engineering, Univ. of South Florida, Tampa, FL 33620. ORCID: .
4. Master’s Candidate, School of Transportation, Southeast Univ., Nanjing 210096, China.