History
The railway line was constructed by the Chosen Government Railway. The first interval between Seopo and Sainjang was opened on 1 November 1927, and the construction of the entire line was completed on 1 April 1941. When first opened, the western section of the line was called West Pyeongwon Line, and was extended as follows: The eastern section was originally called East Pyongwon Line,朝鮮總督府官報 (The Public Journal of the Governor-General of Korea), Shōwa Nr. 3261, 27 November 1937 and was extended as follows: When the eastern and western sections were joined, the line was renamed Pyeongwon Line. After the establishment of the DPRK, the Pyeongwon Line became part of the Pyeongra Line.Route
References
* Kokubu, Hayato (2007). 将軍様の鉄道 he railway of the general(in Japanese). Tokyo: Shinchosha, . * Japanese Government Railways (1937). 鉄道停車場一覧. 昭和12年10月1日現在 he List of the Stations as of 1 October 1937(in Japanese). Tokyo: Kawaguchi Printing Company. p496 {{DEFAULTSORT:Pyeongwon line Railway lines in Korea Sentetsu railway lines