摘要：The International Conference on Traffic and Transportation Studies (ICTTS) has entered its 9thmeeting since its origination in 1998. ICTTS’2014 is hosted by Beijing Jiaotong University (BJU) andTransportation Systems Engineering Committee of Systems Engineering Society of China (SESC). Weare also grateful for the sponsorships by the Institute of Transportation Engineers (ITE), Japan Society ofCivil Engineers (JSCE), Hong Kong Society for Transportation Studies (HKSTS), and Institution ofHighways & Transportation (IHT). We would also like to express special thanks to the National NaturalScience Foundation of China (NSFC) for their financial support.
