1. Associate Professor, School of Transportation and Logistics, Dalian Univ. of Technology, Dalian 116024, China. ORCID: .
2. Associate Professor, College of Architecture and Civil Engineering, Beijing Univ. of Technology, Beijing 100022, China.
3. Engineer, Guangxi Communications Design Group Corporation, Ltd., No. 153, Minzu St., Nanning 530012, China.
4. Associate Professor, School of Civil Engineering, Dalian Univ. of Technology, Dalian 116024, China (corresponding author). ORCID: .
5. Senior Engineer, Dept. of Road and Municipal Engineering, Hunan Zhongda Design Institute Co. Ltd., Changsha 410075, China.
6. Professor, School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin 150090, China.