Abstract: In order to guarantee the reliability of the Olympic transportation system of Beijing in 2008, plan of the Olympic transport emergency management system is studied, and the method to build Intelligent Transportation Systems architecture is studied. The bases to develop the Olympic Games' transport emergency management system, such as administrant institution, road, personnel and vehicle are studied. Using Turbo architecture, which is software that can help build intelligent transportation systems (ITS) architecture, the architecture of the system is built in the process of identifying user service, ascertaining ITS elements and market packages. The count measures for emergencies such as traffic jam, traffic accident and malfunction of vehicle are given.