Kosong stationKosŏng station is a railway station in Kosŏng-ŭp, Kosŏng county, Kangwŏn province, North Korea on the Kŭmgangsan Ch'ŏngnyŏn Line of the Korean State Railway.HistoryThe station, originally called Changjŏn station, was opened on 1 August 1932 by the Chosen Government Railway, along with the rest of the fourth section of the original Tonghae Pukpu Line from Tup'o to here.