Seoul Subway Line 4 of the Seoul Metropolitan Subway is a long line crossing from the southwest to the northeast across the Seoul National Capital Area. The central section in Seoul City is operated by Seoul Metro with some trains offering through service to Korail's Ansan and Gwacheon Lines. The southern terminus (Oido) is in Jeongwang 4-dong, Siheung City, and the northern terminus (Jinjeop) is in Jinjeop-eup, Namyangju-si, Gyeonggi-do; the newly built northern section is correspondingly owned by a company owned by Namyangju-si, with operations contracted to Seoul Metro. In 2022, the Seoul Metro operated section had an annual ridership of 219,587,000 or about 601,608 passengers per day.
Seoul Metropolitan Rapid Transit Corporation (SMRT) was established in 1994 to operate the Seoul Subway lines 5, 6, 7, 8 in Seoul, South Korea.
Oksu Station is a railway interchange station on the Line 3 and the Gyeongui–Jungang Line. It was opened in 1985 and is located near the confluence of the Han and Jungnang Rivers.
Anguk station, also known as Hyundai E & C station (Korean: 현대건설), is a subway station on the Line 3 of the Seoul Metropolitan Subway. The station is located in the Anguk neighborhood of Jongno District, Seoul and is the nearest subway station to the Insa and Samcheong neighborhoods. The station is also near the ancient royal residence of Unhyeongung.
Seoul Subway Line 9, operated by Seoul Line9 Operation, is a subway line in Seoul, part of the Seoul Metropolitan Subway. The line runs east from Gaehwa station or Gimpo International Airport station along the south bank of the Han River towards VHS Medical Center in Gangdong. In 2019, Line 9 had an annual ridership of 225 million or about 616,000 people per day.
Hongje Station (Korean: 홍제역) is a rapid transit station on Seoul Subway Line 3 in Seodaemun-gu, Seoul.
Dongnimmun Station (Korean: 독립문역) is a station on the Seoul Subway Line 3 in Seodaemun-gu, Seoul. It is named after the nearby Independence Gate.
Geumho Station (Korean: 금호역) is a station on the Seoul Subway Line 3 in Seongdong-gu, Seoul, South Korea. The name of the station literally means "golden lake", although there is no lake to be found today in the neighborhood of this station. The short piece of road under which this station is built is situated between two consecutive road tunnels nearby.
Apgujeong is a rapid transit station on Seoul Subway Line 3. It is located in Apgujeong-dong in the Gangnam-gu administrative district of Seoul. It has a pair of underground side platforms. The station has connections to 15 buses through 6 exits. It services Sinsa-dong and Apgujeong-dong. The area is named after a pavilion frequented by Han Myung-hoi, whose pen-name was Apgujeong, and its sub-name comes from the nearby flagship Apgujeong Main store of Hyundai Department Store.
Sinsa station is a station on the Seoul Subway Line 3 and the Shinbundang Line. It is located in Sinsa-dong, Gangnam-gu and Jamwon-dong, Seocho-gu, Seoul. It will serve as the northern terminus of the Wirye–Sinsa Line when it is opened in 2025.
Nokbeon Station is a station on Seoul Subway Line 3 in Eunpyeong-gu, Seoul.
Sangwangsimni Station is a station on Seoul Subway Line 2 in Seongdong-gu, Seoul, South Korea.
Hyehwa Station (Korean: 혜화역) is a station on the Seoul Subway Line 4 in Jongno-gu, Seoul. It is located in the center of the area commonly known as Daehangno, and much of the ridership of this station comes from the nightlife scene. The Seoul National University Yongon campus, housing its Hospital and School of Medicine, is located to the southwest.
Hoehyeon Station (Korean: 회현역) is a station on the Seoul Subway Line 4. It is the closest station to the historical gate of Namdaemun, and also serves the major shopping district of Namdaemun Market. This station is located in Namchang-dong, Jung-gu, Seoul.
Guil Station (Korean: 구일역) is a subway station in Seoul, South Korea, that serves Seoul Subway Line 1. The name of this station comes from its location within Guro 1 -dong. Dongyang Mirae University is located nearby.
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.
Onsu Station is a station on the Seoul Subway Line 1. It was the former western terminus of Seoul Subway Line 7. A westward extension of Line 7 was completed in October 2012. It is near the border of Seoul and Bucheon.
Bupyeong station is a subway station located in Bupyeong District, a district in Incheon, South Korea. This station is on the Seoul Subway Line 1 and Incheon Subway Line 1. It is one of the busiest stations on the Incheon line because of its central location and its connection to the Seoul line.
Gyeongbokgung station (Korean: 경복궁역) is a subway station on Line 3 of the Seoul Metropolitan Subway. It is the subway station nearest to the Gyeongbokgung Palace. The station is also near the Government Complex–Seoul, the National Police Agency of South Korea, and other administrative buildings in the neighborhood.
Incheon Subway Line 2 is a driverless, medium-capacity subway line running 29.2 km (18.1 mi) from Oryu-dong in Seo-gu to Incheon Grand Park, with 27 stations, part of the Incheon Subway system. The line is also included as a part of the overall Seoul Metropolitan Subway network; Juan station has a free transfer with Seoul Subway Line 1, Geomam station connects with the AREX Line to Incheon International Airport and Seoul Station, and Seongnam also has a free transfer with Seoul Subway Line 7.
