Songpyong stationSŏngp'yŏng station is a railway station in Kangal-li, Onsŏng County, North [Hamgyong Province|North Hamgyŏng], North Korea; it is the endpoint of the Sŏngp'yŏng Line of the Korean State Railway.HistoryThe station was opened by the Tomun Railway Company on 1 December 1922, together with the rest of the Sŏngp'yŏng Line as well as the Sangsambong–Chongsŏng section of their mainline from Hoeryŏng to Tonggwanjin. On 1 April 1929 the Tomun Railway was nationalised and became the West Tomun Line of the Chosen [Government Railway].