1. Center for Urban Transportation Research, University of South Florida, Tampa, FL, USA
2. Beijing Transportation Engineering Key Laboratory, Beijing University of Technology, Beijing, China
3. Traffic Operations Division, Texas Department of Transportation, Austin, TX, USA
4. Department of Civil and Environmental Engineering, University of Hawaii at Manoa, Honolulu, HI, USA
5. Department of Civil, Architectural, and Environmental Engineering, The University of Texas at Austin, Austin, TX, USA