The Seoul Metropolitan Subway is a metropolitan railway system consisting of 23 rapid transit, light metro, commuter rail and people mover lines located in northwest South Korea. The system serves most of the Seoul Metropolitan Area including the Incheon metropolis and satellite cities in Gyeonggi province. Some regional lines in the network stretch out beyond the Seoul Metropolitan Area to rural areas in northern Chungnam province and western Gangwon Province, that lie over 100 km (62 mi) away from the capital.
The Korea Railroad Corporation (Korean: 한국철도공사; Hanja: 韓國鐵道公社, branded as KORAIL, is the national railway operator in South Korea. Currently, KORAIL is a public corporation, managed by Ministry of Land, Infrastructure and Transportation.
Gunpo, formerly romanized as Kunp'o, is a small city in South Korea's Gyeonggi Province, located south of Seoul in the Seoul National Capital Area. It borders Anyang to the north, Uiwang to the east, and Ansan to the south and west, and is connected to its neighbors and to Seoul by lines 1 and 4 of the Seoul Metropolitan Subway. Gunpo is also home to three stops on the Gyeongbu Line, a national railway that links it to the rest of the country. Although 73.2% of the city is greenspace, owing largely to Surisan and various smaller mountains, Gunpo is home to over 286,000 residents in several urban areas. The city's downtown core is Sanbon New Town, a commercial hub which centers on a pedestrian "street of culture" that Gunpo has designated as one of its eight scenic locations.
Seoul Subway Line 1 of the Seoul Metropolitan Subway is a rapid transit and commuter rail line which links central Seoul, South Korea to Yeoncheon in the northeast, Incheon in the southwest, and Sinchang via Suwon and Cheonan in the south. The central underground portion of Line 1, running underneath Sejongno, Jongno, and Wangsan-ro avenues along Seoul's traditional downtown area, is the oldest subway-operated section in the Seoul Metropolitan Subway system. Its branches and services cover a large part of the Seoul Capital Area; totaling 200.60 km (124.65 mi) in route length.
Seoul Subway Line 3 of the Seoul Metropolitan Subway is a rapid transit service that connects Eunpyeong District to Gangnam and southeastern Seoul. Most trains head further northwest to serve Goyang via the Ilsan Line. In 2021, the Seoul Metro operated section had an annual ridership of 295,930,000 or 810,767 passengers per day.
Seoul Metro Corporation (Korean: 서울메트로) was a municipal-owned corporation owned by the Seoul Metropolitan Government. Established in 1970, it was, with Seoul Metropolitan Rapid Transit Corporation and Korail, one of the major operators of Seoul Metropolitan Subway. The company merged with Seoul Metropolitan Rapid Transit Corporation in 2017.
Geumjeong Station is a ground-level metro station on lines 1 and 4 of the Seoul Subway network in South Korea. The station is in Gunpo, a city approximately 15 km (9.3 mi) south of Seoul in Gyeonggi Province, between the cities of Anyang and Suwon. The name means that the land is covered with waves everywhere and that the water wets women's clothes.
Danggogae Station (Korean: 당고개역) is a station on Line 4 of the Seoul Metropolitan Subway network. It was the northern terminus of Line 4, until 19 March 2022, when the line was extended to Jinjeop. It is an elevated station. The name of the subway station comes from its local name. Regional names refer to the pass that travelers carried over because of wild animals.
Oido station is a subway station on Seoul Subway Line 4 and the Suin–Bundang Line in Siheung, South Korea. It is the current southwestern terminus of Seoul Subway Line 4 located almost 30 kilometers southwest of Seoul, connecting Oido to other parts of Korea. A commuter rail trip between this station and Seoul Station takes over an hour, and a train servicing depot is located nearby. The name of the station was decided by the surrounding area Oido island.
Ansan station is a subway station on Seoul Subway Line 4 and the Suin–Bundang Line of the Seoul Metropolitan Subway. The station is located in the Wongok neighborhood of Ansan, Korea and is one of multiple stations serving the city.
Gojan Station is a commuter train station on Seoul Subway Line 4 and the Suin–Bundang Line in Ansan, Korea. It is the closest station to Ansan Wa~ Stadium. Its station subname is Korea Univ. Ansan Hospital, as it is located nearby the station. The word "Gojan" originated as "inside of cape".
The Korail Class 1000 was a series of electric multiple units built in Seoul, South Korea, for Seoul Subway Line 1. The cars were built in and entered service between 1974 and 1997. They were gradually retired from the late 1990s to 2020 by newer electric multiple unit trains.
The Korail Class 311000 trains, some train of which were formerly identified as Korail Class 5000 trains, are commuter electric multiple units in South Korea used on Seoul Subway Line 1. Class 311000 trains were manufactured and delivered between 1996 and 2006, and again from 2012 to 2014 to expand service on the Gyeongbu Line and the Gyeongwon Line, and to replace older trains.
Ilsan Line is a subway line operated by Korail, in Seoul, South Korea. Trains from this line continue to and from Seoul Metro's Line 3.
Gwacheon Line is a metropolitan rail line operated by Korail in Gyeonggi Province, South Korea. All trains is operated as a through service into Seoul Metro's Line 4 and Ansan Line on the other end.
The Ansan Line is a railway line connecting Gunpo to Siheung in South Korea. Services on this line run through train services into Seoul Subway Line 4 via the Gwacheon Line. Services from the Suin Line share tracks with this line between Hanyang Univ. (Ansan)–Oido.
The Seohae Line is a dual-track, electrified rail line in western Gyeonggi-do and Seoul, South Korea. The Seohae Line is being built in four sections simultaneously. The line runs 47 km (29 mi) south from Ilsan in Goyang City, crosses the Han River, passes Gimpo Airport, Sosa, Siheung, and ends in Wonsi in Ansan. There is a transfer to different lines at Daegok, Neunggok, Gimpo Int'l Airport, Bucheon Stadium, Sosa and Choji. There are currently 21 stations (Ilsan-Wonsi). The line is operated by Korail, but the stations between Sosa and Wonsi are managed by SEO HAE RAIL CO.,LTD., which is a subsidiary of Seoul Metro. The infrastructure is also owned by Korail so the line runs on the left like the rest of the South Korean mainline railway network.
The Korea Rail Pass, also commonly called the KR Pass, is a rail pass offered by Korail, the national railway operator of South Korea. The pass is offered exclusively to foreign visitors and is valid for most of the rail lines operated by Korail in the designated period, including KTX, the high-speed railway in South Korea. However, the pass is not valid for subways and tourist trains, even when they are also operated by Korail.
The Korail Class 341000 trains, formerly identified as Korail Class 2000 trains, are commuter electric multiple units in South Korea used on Seoul Subway Line 4. Class 341000 trains were manufactured and delivered between 1993 and 1999 to expand service on the Gwacheon Line and the Ansan Line sections of Line 4.
The Suin–Bundang Line is a commuter rail service of the Seoul Metropolitan Subway system, operating on trackage from the Suin Line and the Bundang Line. Operation began on September 12, 2020.
