Abstract:Taiyuan-Jiaozuo High-speed Railway is an important part of the Hohhot-Nanning High-speed Railway in the main "eight-vertical and eight-horizontal" channel of the high-speed railway network in China. The opening of Changzhi South Railway Station will end the history of no high-speed rail in Shangdang District. Taking the station square and ancillary facility construction project for Changzhi South Railway Station of Taiyuan-Jiaozuo High-speed Railway as an example, how to solve the problems of passenger transfer in and out of the station, the connection of the surrounding supporting road network, the discharge outlet of mountain flood discharge and the improvement of the square landscape lighting in the hilly loess area is discussed. The project is currently under construction, and the relevant experience can be used for reference by the relevant professional and technical personnel.