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为了解决北京市“通信难”的问题,市电信管理局85年兴建“十万门”工程。菜广电信管道是其配套项目。管道位于广内大街南侧距路边3m左右的快慢车分行线上,由菜市口至广安门,管道全长2078m,管道型式为48孔乙式和48孔丙式。广内大街是北京南城一条东西向的交通要道,路宽15m,有六条公共电汽车穿过,自行车、行人很多,早、晚高峰期交通量已达到超饱和程度。大街两侧
In order to solve the problem of “communication difficulty” in Beijing, the Municipal Telecommunication Administration established the “One Hundred and Ten Thousand Door Project” in 1985. Guangzhou food and telecommunications pipeline is its supporting projects. The pipeline is located on the south and south of Guangnei Street, about 3m away from the roadside. It runs from Caishikou to Guang’anmen with a total length of 2078m. The pipe type is 48-hole B and 48-hole C-type. Guangnei Avenue is an east-west thoroughfare of Nancheng, Beijing. The road is 15m wide with six public electric cars passing through. Many bicycles and pedestrians have traffic and the traffic volume has reached the level of super-saturation at the early and late peak. Both sides of the street