1. Assistant Research Professor, Auburn Univ. Transportation Research Institute, Samuel Ginn College of Engineering, Auburn Univ., 311 W Magnolia Ave., Auburn, AL 36849. ORCID: .
2. Assistant Professor, School of Travel Industry Management, Shidler College of Business, Univ. of Hawaii at Manoa, 2560 Campus Rd., Honolulu, HI 96822 (corresponding author). ORCID: .
3. Data Scientist, Pima Association of Governments, 1 E. Broadway Blvd., Suite 401, Tucson, AZ 85701. ORCID: .
4. Associate Professor, Dept. of Civil and Architectural Engineering and Mechanics, Univ. of Arizona, 1209 E. 2nd St., Tucson, AZ 85721. ORCID: .