In　order　to　guarantee-the　reliability　of　the　Olympic　transportation　system　of　Beijing　in　2008,　the　plan　of　Olympic　Transport　Emergency　Management　System　is　studied,　and　the　method　to　build　Intelligent　Transportation　Systems　Architecture　is　studied.　Foundations　to　develop　the　Olympic　Games＇　Transport　Emergency　Management　System,　including　Administrant　Institution,　travel　routes,　personnel　and　emergency　vehicle　are　studied.　Using　Turbo　Architecture,　which　is　software　that　can　help　build　ITS　architecture,　the　architecture　of　the　System　is　built　in　the　process　of　identifying　user　service,　ascertaining　ITS　elements　and　Market　Packages.　The　contingency　plans　for　emergencies　such　as　traffic　jam,　traffic　accident　and　disabled　vehicle　are　given.