为进一步实现市委市政府提出的“又好又快 推进轨道交通建设”目标，在总结前一阶段建设经验教 训的基础上，提出线网规划、建设管理、运营性能、站点 周边一体化和上盖开发、基础支撑体系等方面优化发 展的思路。确保轨道交通建设在促进首都经济社会科 学发展中发挥更加重要的作用。

In order to further realize the target “Sound and Rapid Enhancement of the Construction of Urban Rail Transit” set by Beijing Municipal Communist Party Committee and Beijing Municipal Government，on the basis of summarizing the experience accumulated and lessons learned during the previous construction stage，the author puts forward the ideas covering line network planning，construction management，operation functions，integration of station’s surrounding environment as well as optimized development of station upper cover complex，foundation support system etc．，to ensure more important roles to be played by urban rail construction for boosting the economic，social and scientific development of the capital．

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