# Gyeongwon Line (1911–1945)

The Gyeongwon Line was a railway line of the Chosen Government Railway in central Korea. It was the first east–west trunk line to be opened, connecting the capital Gyeongseong to the important east coast port of Wonsan. Following the partition of Korea, the line was divided between North and South Korea.

## History

One of the earliest construction plans of the Railway Bureau of the Government General of Korea was for an east−west trunk line to connect Keijō to the important port of Wonsan. The first section of this planned line was the 31.3 km (19.4 mi) segment from Yongsan to Uijeongbu, which was opened by the Chosen Government Railway (Sentetsu) on 15 October 1911. Construction westbound from Wonsan began in 1912, and segments of the line were opened at various stages over the subsequent five years, until the final section, 12.2 km (7.6 mi) from Sepo to Gosan, was opened on 16 August 1914, completing the line from Gyeongseong to Wonsan.
The line was built in the following segments:
| Date | Section | Length |
| 15 October 1911 | Yongsan–Uijeongbu | 31.3 km (19.4 mi) |
| 21 July 1912 | Uijeongbu–Yeoncheon | 42.7 km (26.5 mi) |
| 21 October 1912 | Yeoncheon–Cheorwon | 24.1 km (15.0 mi) |
| 10 July 1913 | Cheorwon–Pokkye | 25.6 km (15.9 mi) |
| 21 August 1913 | Yongjiwon–Wonsan | 49.6 km (30.8 mi) |
| 25 September 1913 | Pokkye–Geombullang | 15.7 km (9.8 mi) |
| 21 October 1913 | Gosan–Ryongjiwon | 6.5 km (4.0 mi) |
| 21 June 1914 | Geombullang–Sepo | 12.2 km (7.6 mi) |
| 16 August 1914 | Sepo–Kosan | 26.0 km (16.2 mi) |
The first railway electrification projects to be undertaken in Korea were implemented along the Gyeongwon Line. The first of these was the privately owned Geumgangsan Electric Railway, which was first opened in 1924 from Cheorwon to Gimhwa, and by 1931 had been extended all the way to Naegeumgang.
Also in the 1930s, Sentetsu, together with the South Manchuria Railway, was developing plans to create an electrified railway all the way from Busan to Xinjing, capital of Manchukuo. The first stage of this plan was the electrification of the Gyeongwon, Gyeonggyeong and Gyeongin lines, and in March 1940, the Imperial Diet budgeted 3.6 million Yen for electrification equipment for this plan. Electrification of the Pokkye−Gosan section of the Gyeongwon Line began in December 1940; it was completed and commissioned on 27 March 1944, and commercial electric operations commenced on 1 April 1944.
After the partition of Korea following the end of the Pacific War in 1945, the Gyeongwon Line was split along the 38th parallel between the stations of Hantangang and Choseongni. The railways in both South and North were nationalised, and the newly established Korean National Railroad took over operation of the truncated Gyeongwon Line, from Seoul to Choseongni; in the North, the Korean State Railway merged its section of the Gyeongwon Line, Choseongni−Wonsan, with the Wonsan−Gowon section of the former Hamgyeong Line to create the Gangwon Line.
The line was severely damaged during the Korean War. After the ceasefire and the subsequent establishment of the Military Demarcation Line, the division of the line changed, with the South gaining control of the line further northwards as far as Woljeongni. However, in the South the line was rebuilt only as far as Sintalli, resulting in an operation line from Yongsan and Sintalli with a length of 88.8 km (55.2 mi).
For the post-war histories of the Northern and Southern sections of the line, see Kangwon Line for the Northern section, and Gyeongwon Line for the Southern section.

## Route

Stations as of 1945 :
| Distance | Distance | Station name | Station name | Station name | Station name | | |
| Total; km | S2S; km | Transcribed, Korean | Transcribed, Japanese | Hunminjeongeum | Hanja/Kanji | Opening date Original owner | Connections |
| 0.0 | 0.0 | Yongsan | Ryūzan | 용산 | 龍山 | 15 October 1911 | Sentetsu Gyeongbu Line Sentetsu Yongsan Line |
| 3.6 | 3.6 | Seobinggo | Seihyōko | 서빙고 | 西氷庫 | 1 October 1917 | |
| 7.7 | 4.1 | Sucheolli | Suitetsuri | 수천리 | 水鐵里 | 15 October 1911 | Closed 1944 |
| 10.4 | 2.7 | Wangsimni | Ōjūri | 왕십리 | 往十里 | 15 October 1911 | |
| 12.6 | 2.2 | Cheongnyangni | Seiryūri | 청량리 | 淸凉里 | 15 October 1911 | Sentetsu Gyeonggyeong Line |
| 18.2 | 5.6 | Yeonchon | Genson | 연촌 | 硯村 | 25 July 1939 | Gyeongchun Railway Gyeongchun Line |
| 21.8 | 3.6 | Changdong | Sōdō | 창동 | 倉洞 | 15 October 1911 | |
| 31.3 | 9.5 | Uijeongbu | Giseifu | 의정부 | 議政府 | 15 October 1911 | |
| 43.5 | 12.2 | Deokjeong | Tokutei | 덕정 | 德亭 | 15 October 1911 | |
| 53.3 | 9.8 | Dongducheon | Tōtōsen | 동두천 | 東豆川 | 25 July 1912 | |
| 65.4 | 12.1 | Jeongok | Zenkoku | 전곡 | 全谷 | 25 July 1912 | |
| 74.0 | 8.6 | Yeoncheon | Rensen | 연천 | 漣川 | 25 July 1912 | |
| 84.5 | 10.5 | Daegwangni | Daikōri | 대광리 | 大光里 | 21 October 1912 | |
| 88.8 | 4.3 | Sintalli | Shintanri | 신탄리 | 新炭里 | 10 July 1913 | |
| 98.1 | 9.3 | Cheorwon | Tetsugen | 철원 | 鉄原 | 21 October 1912 | Geumgangsan Electric Railway |
| 103.1 | 5.0 | Woljeongni | Gesseiri | 월정리 | 月井里 | 10 July 1913 | |
| 113.1 | 10.0 | Gagok | Kaikoku | 가곡 | 佳谷 | 10 July 1913 | |
| 119.9 | 6.8 | Pyeonggang | Heikō | 평강 | 平康 | 10 July 1913 | |
| 123.7 | 3.8 | Bokgye | Fukukei | 복계 | 福溪 | 10 July 1913 | |
| 134.6 | 10.9 | I'mok | Rimoku | 이목 | 梨木 | 25 September 1913 | |
| 139.4 | 4.8 | Geombullang | Kenfutsurō | 검불랑 | 劍拂浪 | 25 September 1913 | |
| 144.4 | 5.0 | Seongsan | Jōsan | 성산 | 城山 | 21 June 1914 | |
| 151.6 | 7.2 | Sepo | Senho | 세포 | 洗浦 | 21 June 1914 | |
| 159.3 | 7.7 | Sambanghyeop | Sanbōgyō | 삼방협 | 三防峽 | 16 August 1914 | |
| 163.2 | 3.9 | Sambang | Sanbō | 삼방 | 三防 | 16 August 1914 | |
| 177.6 | 14.4 | Gosan | Kōzan | 고산 | 高山 | 21 October 1913 | |
| 184.1 | 6.5 | Yeongjiwon | Ryōchien | 용지원 | 龍池院 | 21 August 1913 | |
| 192.2 | 8.1 | Seokwansa | Shakuōji | 석왕사 | 釋王寺 | 21 August 1913 | |
| 201.6 | 9.4 | Namsan | Nansan | 남산 | 南山 | 21 August 1913 | |
| 208.0 | 6.4 | Anbyeon | Anhen | 안변 | 安邊 | 21 August 1913 | Sentetsu Donghae Bukbu Line |
| 212.9 | 4.9 | Baehwa | Haika | 배화 | 培花 | 21 August 1913 | |
| 219.6 | 6.7 | Galma | Katsuba | 갈마 | 葛麻 | 21 August 1913 | |
| 223.7 | 4.1 | Wonsan | Genzan | 원산 | 元山 | 21 August 1913 | Sentetsu Hamgyeong Line |