Nine public communication engineering department official stationed in Beijing Zhaogongkou long-distance passenger station, passenger station of existing operating line 126, on the class 400class, access to Shanghai, Shandong, Jiangsu, Zhejiang, Henan and other provinces and cities. The public Zhao mouth station covers an area of 54acres, has a4100 square meters of the waiting hall, the station is equipped with public parking area2800 square meters and operation parking lot of 6000 square meters, the ticket office has 18 windows at the same time the ticket, with 14wicket wicket can at the same time. In 2001 by the Beijing City Bureau of Transportation approved for one class station. Nine public communication engineering department sent a total of6 engineering and technical personnel, project has progressed smoothly, the installation process has been station side assist energetically.