内环高架道路的建成,对缓解上海市内交通起着十分显著的作用。不久,南北高架道也将全部竣工,这将进一步改善市内交通状况。高架道路虽给人们出行带来了方便,但另一方面它对环境的影响不容忽视。现代衡量一个城市的水平,“环境”质量几乎被提到最重要的位置上,那末这些高架道路对上海整 The construction of the Inner Ring Elevated Road plays a very significant role in alleviating the traffic in Shanghai. Soon, the North-South Viaduct will also be completed, which will further improve the traffic conditions in the city. Although the elevated road has brought convenience to people traveling, on the other hand, its impact on the environment can not be ignored. Modern measures the level of a city, the quality of the “environment” is almost mentioned in the most important position, then these elevated roads to Shanghai