Abstract:This paper firstly researches and analyzes the institution, procedures, project overview, and the meanings of developing research infrastructures roadmap by the Council of the European Union. Then elaborates the development status of China’s large research infrastructures. Finally, on these bases, proposes the suggestions. Firstly, plan the large research infrastructures by the roadmap methodology and update the planning regularly, establish the new facilities based on the fundamental, strategical, and forefront scientific issues to improve the current framework of infrastructures and to concrete the directions and the key points of international collaboration. Secondly, improve the procedures and regulations to set up the roadmap, including the special institution, the standard procedures and rational regulations, and the database of experts. Lastly, support the implementation of roadmap through collaboration.