Seoul Subway Line 1

Line 1

Overview
Native name 1호선(一號線)
Il Hoseon
Type Rapid transit/Commuter rail
System Seoul Metropolitan Subway
Status Operational
Termini Soyosan
Incheon / Sinchang / Gwangmyeong / Seodongtan
Stations 97
Seoul Metro: 10
Korail: 87
Operation
Opened August 15, 1974
Operator(s) Seoul Metro & Korail
Technical
Line length 200.6 km (124.6 mi)
Seoul Metro: 7.8 km (4.8 mi)[1]
Korail: 192.8 km (119.8 mi)
Track gauge 1,435 mm (4 ft 8 1⁄2 in)
Operating speed 100 km/h (62 mph)
Route map

Seoul (Metropolitan) Subway Line 1 of the Seoul Metropolitan Subway, is a commuter rail service which links central Seoul, South Korea to Soyosan Station in the northeast, Incheon in the southwest, and Sinchang via Suwon and Cheonan in the south. The central underground portion of this rail line is the oldest subway section in the Seoul Metropolitan Subway system; the entire rail line covers a large part of the Seoul Capital Area. The underground section between Seoul Station and Cheongnyangni Station, which is referred to as Seoul Metro Line 1 (7.8 kilometers (4.8 mi)), is currently operated by Seoul Metro.[1] The line first opened in 1974 with through services to overground national railroad tracks from Seongbuk Station (now: Kwangwoon University Station) to Incheon and Suwon Stations.[2] At the time, the underground portion of Line 1 run by Seoul Metro was labeled red on maps. On the other hand, the remaining sections of the rail line run by Korail were labeled either blue or gray on maps, and the express lines were red. In 2000, the adjacent through-running Korail lines were officially bundled together as part of a greater Line 1, and the labeling on maps was changed to the current dark blue color. Commuter railway service was extended to Sinchang in December 2008.

Frequent service is provided between Soyosan, Dongducheon, Uijeongbu, Cheongnyangni, Seoul, Yongsan, and Guro, where trains split between Incheon in the west and Byeongjeom and Cheonan in the south. Express trains operate from Yongsan and Seoul Stations to Dongincheon and Cheonan stations.

Trains travel along Gyeongbu (Seoul-Cheonan), Gyeongin (Guro-Incheon), Janghang (Cheonan-Sinchang) and Gyeongwon (Hoegi-Soyosan).

In June 2006, Jinwi and Jije Stations opened on the Gyeongbu Line. In January 2010 Dangjeong Station opened, between Gunpo and Uiwang Stations. Part of the Gyeongwon Line from Dongducheon (formerly Dongan) to Uijeongbu was merged into Line 1 in December 2006.

Rapid (Express) trains

Korail operates a variety of express "rapid" (급행) trains for long distance commuter services on Line 1. These services include:

Stations

Main Lines

GW: Gyeongwon (Dongducheon - Incheon) express
GI: Gyeongin (Yongsan - Dongincheon) express
GB: Gyeongbu red express

SC: Gyeongbu green (Seoul - Cheonan) limited stop

O stops at the station
| does not stop at the station
▲ peak-off station (only stops in the morning)
Station
Number
Station Name
English
Station Name
Hangul
Station Name
Hanja
GW
GI
GB
SC
Transfer
Line Name
Distance
in km
Total
Distance
Location
100
Soyosan 소요산 逍遙山
▲
No service
No service
Gyeongwon
Line
---
0.0
Gyeonggi-do
Dongducheon-si
101
Dongducheon 동두천 東豆川
●
2.5
2.5
102
Bosan 보산 保山
|
1.6
4.1
103
Dongducheon Jungang 동두천중앙 東豆川中央
●
1.4
5.5
104
Jihaeng 지행 紙杏
|
1.0
6.5
105
Deokjeong 덕정 德亭
●
5.6
12.1
Yangju-si
106
Deokgye 덕계 德溪
|
2.9
15.0
107
Yangju 양주 楊州
●
5.3
20.3
108
Nogyang 녹양 綠揚
|
1.6
21.9
Uijeongbu-si
109
Ganeung 가능 佳陵
|
1.3
23.2
110
Uijeongbu 의정부 議政府
●
1.2
24.4
111
Hoeryong 회룡 回龍
●
 U 
1.6
26.0
112
Mangwolsa 망월사 望月寺
|
1.4
27.4
113
Dobongsan 도봉산 道峰山
●
2.3
29.7
Seoul
Dobong-gu
114
Dobong 도봉 道峰
|
1.2
30.9
115
Banghak 방학 放鶴
|
1.3
32.2
116
Chang-dong 창동 倉洞
●
1.7
33.9
117
Nokcheon 녹천 鹿川
|
1.0
34.9
118
Wolgye 월계 月溪
|
1.4
36.3
Nowon-gu
119
Kwangwoon Univ. 광운대 光云大
●
 Gyeongchun 
1.1
37.4
120
Seokgye 석계 石溪
Makes all stops
1.1
38.5
121
Sinimun 신이문 新里門
1.4
39.9
Dongdaemun-gu
122
Hankuk Univ. of Foreign Studies 외대앞 外大앞
0.8
40.7
123
Hoegi 회기 回基  Gyeongui–​Jungang   Gyeongchun 
0.8
41.5
124
Cheongnyangni 청량리 淸凉里  Gyeongui–​Jungang   Gyeongchun 
Seoul Metro Line 1
1.4
42.9
125
Jegi-dong 제기동 祭基洞
1.0
43.9
126
Sinseol-dong 신설동 新設洞 (Seongsu)
 Ui  (2017)
0.9
44.8
127
Dongmyo 동묘앞 東廟앞
0.7
45.5
Jongno-gu
128
Dongdaemun 동대문 東大門
0.6
46.1
129
Jongno 5(o)-ga 종로5가 鍾路5街
0.8
46.9
130
Jongno 3(sam)-ga 종로3가 鍾路3街
0.9
47.8
131
Jonggak 종각 鐘閣
0.8
48.6
132
City Hall 시청 市廳
1.0
49.6
Jung-gu
133
Seoul Station 서울역 서울驛
●

 Gyeongui–​Jungang  (Seoul Station brach)

Gyeongbu HSR
Gyeongbu
Gyeongjeon Saemaul-ho & ITX-Saemaeul Mugunghwa-ho
1.1
50.7
134
Namyeong 남영 南營
|
Gyeongbu
Line
1.7
52.4
Yongsan-gu
135
Yongsan 용산 龍山
Makes all stops
A
B
|
 Gyeongui–​Jungang 
 Shinbundang  (2020+)
Honam Saemaul-ho & ITX-Saemaeul Mugunghwa-ho
1.5
53.9
136
Noryangjin 노량진 鷺梁津
A
B
|
2.6
56.5
Dongjak-gu
137
Daebang 대방 大方
A
B
|
1.5
58.0
Yeongdeungpo-gu
138
Singil 신길 新吉
A
B
|
0.8
58.8
139
Yeongdeungpo 영등포 永登浦
●
▲
Gyeongbu (limited service)
Saemaul-ho & ITX-Saemaeul Mugunghwa-ho
1.0
59.8
140
Sindorim 신도림 新道林
A
B
|
1.5
61.3
Guro-gu
141
Guro 구로 九老
●
A
B
|
1.1
62.4
142
Guil 구일 九一
|
No service
Gyeongin
Line
1.4
63.8
143
Gaebong 개봉 開峰
●
1.0
64.8
144
Oryu-dong 오류동 梧柳洞
|
1.3
66.1
145
Onsu 온수 溫水
|
1.9
68.0
146
Yeokgok 역곡 驛谷
●
1.3
69.3
Gyeonggi-do
Bucheon-si
147
Sosa 소사 素砂
|
1.5
70.8
148
Bucheon 부천 富川
●
1.1
71.9
149
Jung-dong 중동 中洞
|
1.7
73.6
150
Songnae 송내 松內
●
1.0
74.6
151
Bugae 부개 富開
|
1.2
75.8
Incheon
Bupyeong-gu
152
Bupyeong 부평 富平
●
 Incheon 1 
1.5
77.3
153
Baegun 백운 白雲
|
1.7
79.0
154
Dongam 동암 銅岩
●
1.5
80.5
155
Ganseok 간석 間石
|
1.2
81.7
Nam-gu
156
Juan 주안 朱安
●
 Incheon 2 
1.2
82.9
157
Dohwa 도화 道禾
|
1.0
83.9
158
Jemulpo 제물포 濟物浦
●
1.0
84.9
159
Dowon 도원 桃源
|
1.4
86.3
Jung-gu
160
Dongincheon 동인천 東仁川
●
1.2
87.5
161
Incheon 인천 仁川
No service
 Suin  (February 27, 2016) Wolmi Monorail (2016-2017)
1.9
89.4
141
Guro 구로 九老
●
●
A
B
|
(Incheon)
Gyeongbu
Line
1.1
62.4
Seoul
Guro-gu
P142
Gasan Digital Complex 가산디지털단지 加山디지털團地
No service
A
B
|
2.4
64.8
Geumcheon-gu
P143
Doksan 독산 禿山
|
|
2.0
66.8
P144
Geumcheon-gu Office 금천구청 衿川區廳
|
●
(for Gwangmyeong)
1.2
68.0
P145
Seoksu 석수 石水
|
|
2.3
70.3
Gyeonggi-do
Anyang-si
P146
Gwanak 관악 冠岳
|
|
1.9
72.2
P147
Anyang 안양 安養
A
C
●
Mugunghwa-ho (limited service)
2.4
74.6
P148
Myeonghak 명학 鳴鶴
|
|
2.2
76.8
P149
Geumjeong 금정 衿井
|
|
1.4
78.2
Gunpo-si
P150
Gunpo 군포 軍浦
|
●
2.2
80.4
P151
Dangjeong 당정 堂井
|
|
1.2
81.6
P152
Uiwang 의왕 義王
|
●
3.0
84.6
Uiwang-si
P153
Sungkyunkwan Univ. 성균관대 成均館大
|
▲
2.9
87.5
Suwon-si
P154
Hwaseo 화서 華西
|
|
 Shinbundang  (2023+)
2.6
90.1
P155
Suwon 수원 水原
●
 Bundang   Suin  (2017)
Gyeongbu
Saemaul-ho & ITX-Saemaeul Mugunghwa-ho
2.1
92.2
P156
Seryu 세류 細柳
|
2.9
95.1
P157
Byeongjeom 병점 餅店
A
C
●
(for Seodongtan)
4.3
99.4
Hwaseong-si
P158
Sema 세마 洗馬
|
2.4
101.8
Osan-si
P159
Osan College 오산대 烏山大
|
2.7
104.5
P160
Osan 오산 烏山
A
●
Mugunghwa-ho (limited service)
2.7
107.2
P161
Jinwi 진위 振威
|
4.0
111.2
Pyeongtaek-si
P162
Songtan 송탄 松炭
|
3.8
115.0
P163
Seojeong-ri 서정리 西井里
A
●
Mugunghwa-ho (limited service)
2.2
117.2
P164
Jije 지제 芝制
|
Suseo HSR (2016)
4.8
122.0
P165
Pyeongtaek 평택 平澤
A
B
●
3.7
125.7
P166
Seonghwan 성환 成歡
A
●
Mugunghwa-ho (limited service)
9.4
135.1
Chungcheong
nam-do
Cheonan-si
P167
Jiksan 직산 稷山
|
5.4
140.5
P168
Dujeong 두정 斗井
A
B
●
3.8
144.3
P169
Cheonan 천안 天安
A
B
●
Saemaul-ho & ITX-Saemaeul Mugunghwa-ho
3.0
147.3
P170
Bongmyeong 봉명 鳳鳴 No service
Janghang
Line
1.5
148.8
P171
Ssangyong 쌍용 雙龍
1.5
150.3
P172
Asan 아산 牙山 Gyeongbu HSR
Gyeongbu
Honam
Honam HSR (2017)
Gyeongjeon
Jeolla
1.5
151.8
Asan-si
P174
Baebang 배방 排芳
4.9
156.7
P176
Onyangoncheon 온양온천 溫陽溫泉
4.9
161.6
P177
Sinchang 신창 新昌
5.1
166.7

Yeongdeungpo - Gwangmyeong shuttle service

Station
Number
Station Name
English
Station Name
Hangul
Station Name
Hanja
Transfer
Line Name
Distance
in km
Total
Distance
Location
P144
Geumcheon-gu Office 금천구청 衿川區廳 (for Sinchang & Seodongtan)
Gyeongbu
KTX Line
1.2
68.0
Seoul
Geumcheon-gu
K410
Gwangmyeong 광명 光明 Gyeongbu HSR
Gyeongbu
Honam
Gyeongjeon
Jeolla
4.7
72.7
Gyeonggi-do
Gwangmyeong-si

Byeongjeom Depot spur service

Station
Number
Station Name
English
Station Name
Hangul
Station Name
Hanja
Transfer
Distance
in km
Total
Distance
Location
P157
Byeongjeom 병점 餠店 (for Sinchang)
4.3
99.4
Gyeonggi-do
Hwaseong-si
P157-1
Seodongtan 서동탄 西東灘
2.2
101.6
Osan-si

Historical Timeline

Seoul Subway map in the early 1980s, which shows the Korail-managed portions of Line 1 in blue and its underground portion as red.

1974

August 15: Line 1 is officially opened with 9 stations from Seoul to Cheongnyangni (7.8 kilometers (4.8 mi)),[1] creating a system of 28 stations (excluding the 9 metro stations) on national railroads from Seongbuk Station (now: Kwangwoon University Station, the then-northern terminus) to Incheon Station and Suwon Station. Korail is named Korean National Railroad, with Line 1 just referring to the Seoul–Cheongnyangni section.

1978

December 9: The Gyeongwon Line from Yongsan to Seongbuk opens as a new branch, with Ichon and Seongsu (now part of the Jungang Line).

1979

February 1: Yuljeon Station is opened.

1980

January 5: Sinimun Station is opened.
April 1: Seobinggo, Hannam and Hoegi (now part of the Jungang Line) are opened.
July 10: Seongsu is renamed Eungbong Station

1982

August 2: Seoksu Station is opened.

1984

January 1: Yuljeon Station is renamed Seongdae-ap Station.
May 22: Sindorim Station is opened.
November 20: Baegun Station is opened.

1985

January 14: Seokgye Station is opened.
April 20: Chang-dong is opened as a northward extension.
August 22: Wolgye and Nokcheon are opened.
October 18: Oksu Station (now part of the Jungang Line) is opened.

1986

September 2: 6 stations from Uijeongbu to Chang-dong are opened as a northward extension.

1987

October 5: Uijeongbu Bukbu Station is opened.
December 31: Jung-dong Station is opened.

1988

January 16: Onsu Station is opened.
October 25: The Ansan Line is opened as a southward branch, from Geumjeong Station to Ansan Station.

1994

July 11: Ganseok and Dowon are opened.
December 1: Seongdae-ap Station is renamed to Sungkyunkwan University.

1995

February 16: Guil Station is opened.

1996

January 1: Hwigyeong Station is renamed to Hankuk University of Foreign Studies Station
March 28: Bugae Station is opened.

1997

April 30: Sosa Station is opened.

1998

January 7: Singil and Doksan are opened.

2000

Korea National Railroad and Line 1 are integrated as Seoul (Metropolitan) Subway Line 1.

2001

November 30: Dohwa Station is opened.

2003

April 30: Seryu and Byeongjeom are opened as a southward extension. The Ansan Line service is replaced with an extended Seoul Subway Line 4.

2004

August 25: Bugok Station is renamed Uiwang Station.

2005

January 20: 8 stations from Byeongjeom to Cheonan are opened as another southward extension.
December 16: The Gyeongwon Line branch from Yongsan Station to Hoegi Station and the Jungang Line from Hoegi Station to Deokso Station open and are renamed to the separate Yongsan-Deokso Line. This service was the predecessor to the current Jungang Line.
December 21: Dongmyo Station is opened.
December 27: Sema and Osan College Stations are opened.

2006

June 30: Jinwi and Jije Stations are opened.
July 1: Garibong Station is renamed to Gasan Digital Complex.
December 15: 8 stations from Soyosan to Uijeongbu Bukbu are opened as a northward extension. A spur line to Gwangmyeong Station is created. Uijeongbu Bukbu Station is renamed to Ganeung.

2007

December 28: Deokgye Station is opened.

2008

December: 6 stations from Cheonan to Sinchang are opened as another southward extension. Siheung Station is renamed to Geumcheon-gu Office.

2010

January 21: Dangjeong Station is opened.
February 26: Seodongtan Station is opened.

2015

February 3: Gaebong and Jemulpo start serving Gyeongin express trains.

Future Plans

Line 1 will be extended northward from Soyosan Station to Yeoncheon Station on the Gyeongwon Line, replacing the current "'Tonggeun" service operating there. Construction on this extension began in September 2014 and is expected to be completed somewhere in 2019.

There are also plans to extend the Gyeongbu Line branch of Line 1 to Cheongju Airport Station on the Chungbuk Line. This would create yet another branch; a new service will divert from the current extension along the Janghang Line, continue further down the Gyeongbu Line, and then divert onto the Chungbuk Line.

Rolling stock

Current

Seoul Metro

Korail

Former

Seoul Metro

Korail

Depots and facilities

(from north to south)

Seoul Subway Line 1 is the setting and inspiration for the Korean rock musical, Line number 1 (Musical), by Hakchon Theater troupe based on the German musical, Linie 1 by Volker Ludwig.

See also

References

Wikimedia Commons has media related to Seoul Subway Line 1.
  1. 1 2 3 지하철건설현황 [Status of Subway Construction] (in Korean). Seoul City Government. Retrieved 2014-02-22.
  2. ↑ "Seoul's first subway line opened in 1974". Korea Times. 2011-02-13. Retrieved 2014-07-25.
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