Assoc. Prof. Sorawit Narupiti , Ph.D.


Academic Title

Associate Professor
Transportation Engineering

Contact Information

CE Bldg. Rm 522
Phone: 0-2218-6460


  • Ph.D (Civil) in Transportation Engineering, Michigan State University, East Lansing, Michigan, USA.  (1996)
  • M.Eng (Civil) in Traffic and Transportation Engineering, Chulalongkorn University, Bangkok, Thailand (1991)
  • B.Eng. (Civil), Chulalongkorn University, Bangkok, Thailand  (1988)


Intelligent Transportation System (ITS; Traffic Operations and Management;Sustainable Mobility;Travel Behaviors;Transportation Policy and Issues.

Professional Experiences

  • Associate Professor and Director of Transportation Research Laboratory Teach undergraduate and graduate classes and conduct research in the areas of transportation and traffic engineering.  Lead a research unit to organize and conduct research activities.

Select Publications

  • Paoprayoon, S., Wongwises, P., Narupiti, S., (2005). A mathematical model of traffic noise at a signalized intersection. Songklanakarin Journal of Science and Technology, Vol.27 No.3 May - Jun. 2005.
  • Pravinvongvuth, S., Chootinan, P., Chen, A., Narupiti, S., (2005). A Methodology for Selecting Pareto Optimal Solutions Developed by a Multi-Objective AVI Reader Location Model. Journal of the Eastern Asia Society for Transportation Studies, Vol. 6, pp. 2441 - 2456, 2005.

Service in Professional Societies

  • 2010-present    BOD of ITS Asia Pacific Forum
  • 2008-present    ITS Thailand
  • 2007-present    Member, Asian Transportation Research Society (ATRANS), Thailand
  • 2005-present    Academic Committee, Thai Society for Transportation & Traffic Studies (TSTS)
  • 2004-present    Eastern Asia Society for Transportation Studies, International Scientific Committee
  • 2001-present    ITS Research Group, Chulalongkorn University, Coordinator
  • 1997-present    Transportation and Traffic Subcommittee, Engineering Institute of Thailand

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