Dazhou Railway Station does not belong to Nanwai or Beiwai. According to relevant information, Dazhou Railway Station is a first-class station, located in Xiwai Town, Tongchuan District, Dazhou City. Dazhou Railway Station is a first-class station, located in the middle section of Xihe Road, Xiwai Town, Tongchuan District, Dazhou City. It is the second largest railway station in Sichuan Province. Built in 1975, it is the intersection of Xiangyu Line, Dawan Line, Dacheng Line and Dabashan Line (under construction).