1. Professor, Faculty of Transportation Engineering, Kunming Univ. of Science and Technology, Kunming, Yunnan 650041, China. ORCID: .
2. Master’s Student, Faculty of Transportation Engineering, Kunming Univ. of Science and Technology, Kunming, Yunnan 650041, China.
3. Assistant Engineer, Kunming Urban Planning & Design Institute Co., Ltd., Kunming, Yunnan 650041, China (corresponding author).
4. Professor, School of Traffic and Transportation Engineering, Central South Univ., Changsha, Hunan 410075, China.
5. Professor, Faculty of Transportation Engineering, Kunming Univ. of Science and Technology, Kunming, Yunnan 650050, China.