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 Suin Line was a metro line of the Seoul Metropolitan Subway serving the Seoul Capital Area.
Seongnam is the fourth largest city in South Korea's Gyeonggi Province after Suwon and the 10th largest city in the country. Its population is approximately one million. Seongnam is a satellite city of Seoul. It is largely a residential city located immediately southeast of Seoul and belongs to the Seoul Capital Area.
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.
The Bundang Line or Seoul Metropolitan Subway Bundang Line was a commuter rail line of the Seoul Metropolitan Subway in the Seoul Capital Area operated by Korail. Also it refers physical railway track from Wangsimni to Suwon which is designated by MOLIT. The name 'Bundang Line' refers to the fact that the line was originally constructed for the new planned town of Bundang. The line service started in central eastern Seoul at Cheongnyangni, crossing Gangnam District and connecting the cities of Seongnam and Yongin, and terminates at Suwon Station. While the track 'Bundang Line' designated by MOLIT is from Wangsimni to Suwon.
Bundang-gu (Korean: 분당구) is the largest and most populous district (gu) of Seongnam, a major city in the Seoul Capital Area, South Korea. Bundang-gu is one of South Korea's wealthiest and highest developed areas, being the nation's first and largest completely artificial city built in the early 1990s. Many high-rise luxury condos moved in the early 2000s, with a second planned city built in the late 2000s called Pangyo in the same district. Apartment prices are the second highest in Gyeonggi-do after Gwacheon and 7th highest nationwide, higher than many central Seoul districts such as Mapo-gu or Jongno-gu. Apartments around Pangyo station and the high-rise luxury condos around Jeongja station and Sunae station rival prices in the most expensive areas in the country. Unlike older cities such as Seoul, Bundang has no telephone poles overground, resulting in a clean cityscape with well-designed streets.
SuseoStation is a railroad station on the Suin–Bundang Line and Line 3 of the Seoul Metropolitan Subway. The station is in the Suseo neighborhood of the Gangnam District in Seoul, South Korea. Prior to the Line 3 extension to Ogeum station in 2010, Suseo Station was the southeastern terminus of Line 3. Along with Yangjae station, Suseo Station serves as an important transfer point between Line 3 and buses from/to southern cities such as Seongnam, Yongin, and Suwon.
Wangsimni Station is a station on Seoul Subway Line 2, Seoul Subway Line 5, Gyeongui–Jungang Line, and Suin–Bundang Line; most Suin–Bundang Line trains end service here, though a few daily services continue along the tracks used by the Gyeonggi-Jungang line to terminate at the next station, Cheongnyangni in northeastern Seoul. It is located in Haengdang-dong, Seongdong-gu, Seoul.
Hanti Station (Korean: 한티역) is a station on the Suin–Bundang Line, a commuter rail line of Korail.
Cheongnyangni Station (청량리역) is a major railway station located at Dongdaemun-gu, Seoul, South Korea. It serves as a terminus for passenger trains serving the eastern part of South Korea. KTX, ITX-Cheongchun, and Mugunghwa-ho trains terminates or stops at this station. Several Seoul Metropolitan Subway lines serve the station. These are: Seoul Subway Line 1, the Gyeongchun Line, the Suin–Bundang Line and the Gyeongui–Jungang Line.
The Suryeo Line is a former narrow-gauge railway line owned by Korean National Railroad. The line connected Suwon to Yeoju.
Incheon Station is the western terminus railway station of the Suin–Bundang and Gyeongin lines of the Seoul Metropolitan Subway. The station is in the Bukseong neighborhood of the Jung District in Incheon, South Korea and is approximately 20 kilometers west of Seoul. Established in 1899 under the Korean Empire as Chemulpo Station, Incheon Station is the oldest train station in the Seoul Capital Area. During the Japanese occupation of Korea, the station was briefly named Hainchon Station and the original station building was destroyed during the Korean War. Service for the old Suin Line began in 1937 and ended in 1995; the new Suin Line was extended to the station in 2016. Service for the Gyeongin Line began in 1974.
Gwangmyeong station (Korean: 광명역) is a train station in Gwangmyeong, South Korea. The station was newly built as a stop of national railway operator Korail's KTX high-speed service, 22.0 km (13.7 mi) south of Seoul Station.
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.
Seojeongni Station is a station in Seojeong-dong, Pyeongtaek, South Korea. Mugunghwa-ho trains running on the Gyeongbu Line stop here. Additionally, services on Seoul Subway Line 1 have been calling at this station since 2005. Its station subname is Kookje College.
The Gyeonggang Line (경강선) is a rail line in South Korea, which at present comprises two distinct sections. The first one, which opened on September 24, 2016, is part of the Seoul Metropolitan Subway system in Gyeonggi-do, South Korea, and runs from the city of Seongnam to Yeoju City, partially coinciding with the route of the former narrow-gauge Suryeo Line. The second section, which is located entirely in Gangwon Province, runs between Gangneung and Wonju and opened on December 22, 2017, in anticipation of the 2018 Winter Olympics. This section of the line offers KTX service from Seoul, through the Jungang Line. In the future, the two sections are to be connected, and the Gyeonggang Line will be extended westwards to Siheung.
Suji-gu (Korean: 수지구), or Suji, is one of the three city districts in Yongin City, South Korea which is approximately 29 km south of Seoul. Suji became a city district on October 31, 2005, about nine years after Yongin officially became a city. When Yongin City was established in 1996, both urban and rural areas were covered to become a part of the city; thus to this day, Yongin's urbanization is varied throughout different regions of the city. Suji is one of the most urbanized areas of Yongin, as it borders Seongnam City's Bundang District and Suwon City, two more well developed areas. Home to the newly built Shinsegae Department Store and Dankook University in one of its towns, Jukjeon, Suji is rapidly developing as Yongin City becomes more and more urbanized. In recent years, the district has attracted upper-class Koreans, with the completion of the Samsung East Palace in 2010.
Cheongmyeong Station is a subway station of the Suin–Bundang Line, the commuter subway line of Korail, the national railway of South Korea. The station was opened in December 2012 as part of the Mangpo extension of the Bundang Line.
Mangpo Station is a subway station of the Suin–Bundang Line, the commuter subway line of Korail, the national railway of South Korea.
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.
Korail 
