Abstract: Many problems exist in traditional rail transit project management modes, such as poor information transmission, process fragmentation, overall control and integration missing in construction cost, schedule and quality management, as well as mismatching of information delivery. In this paper, an operationoriented integrated management mode is proposed to provide a feasible solution path for these problems in rail transit construction projects, which explains the connotation of the mode from four aspects: goal integration, organization integration, information integration and participant integration. The Phase 1 project of Taiyuan rail transit Line 2 is taken as a practical application case to illustrate this management mode.