About the Authors

Qiannan Ai

Roles Conceptualization, Data curation, Investigation, Writing – original draft

Affiliation School of Public Utility, Jiangsu Urban and Rural Construction College, Changzhou, Jiangsu Province, China

Jun Zhang

Roles Funding acquisition, Methodology, Visualization, Writing – review & editing

Zhangjun93@yzu.edu.cn

Affiliation Department of Transportation Engineering, College of Architectural Science and Engineering, Yangzhou University, Yangzhou, Jiangsu Province, China

Yuling Ye

Roles Formal analysis, Methodology, Validation, Writing – review & editing

Affiliations College of Transportation Engineering, Tongji University, Shanghai, China, Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.