Shanghai Rail Transit Line 7 is an important route in the planned base network of Shangahi Rail Transit, also a trunkline to directly serve the Shanghai World Expo 2010. The planning and construction of this line has its important significance.

• 上海轨道交通7号线工程是上海轨道交通路网规划基本网络中的一条重要线路, 也是直接为2010上海世博会服务的一条主要线路,线路的规划建设具有重要意义。