关于上海市高架道路功能的探讨

On Functions of Elevated Roads in Shanghai

通过上海在高架道路规划、设计、建设和运行中的情况分析，充分显示出高架道路在解决城市交通中的重要作用。实践证明，只要扬长避短，在特大城市中，特别是建成区在现阶段建设高架道路是解决城市交通问题的重要和有效的手段。

Analysis of the plan, design, construction and operation of Shanghai's elevated roads in the past seven years fully shows that such roads at present are still a major and effective means to solve urban traffic problems, especially in built areas. The most important is to maximize their merits and minimize their unfavorable factors.