2015 International Conference on Information Technology and Intelligent Transportation Systems (ITITS 2015) will be held in Xi’an on December 12-13, 2015, which will provide a platform for all professionals and researchers from industry and academia to present and discuss recent advances in the field of Information Technology and Intelligent Transportation Systems. Intelligent transport systems vary in technologies applied, from basic management systems to more application systems, information technology also plays tightly with intelligent transportation systems including wireless communication, Computational technologies, floating car data/floating cellular data, sensing technologies, and video vehicle detection; and technologies of intelligent transportation systems also includes topics from theoretic and application topics such as, emergency vehicle notification systems, automatic road enforcement, collision avoidance systems and some cooperative systems. The conference will also foster cooperation among organizations and researchers involved in the merging fields, invite worldwide well-known professors to further explore these topics, and discuss in-depth technical presentations with the presenters. All papers will be reviewed by 3-4 referees and program chairs of the conference committee will draw the decision based on the score of each paper. ITITS 2015 is sponsored by Chang’an University and co-sponsored by Xi’an University of Technology, Northwestern Polytechnical University, CAS, China ITS Section, SIEMENS, etc.