Q:Information: - Incheon Subway Line 2 is a 27 station subway line from Oryu-dong in Seo-gu to Incheon Grand Park., 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 will eventually have a free transfer with Seoul Subway Line 7. - The Seoul Metropolitan Subway is an integrated urban rail transit system consisting of 20 rapid transit, light metro, commuter rail and people mover lines located in South Korea. The system serves most of the Seoul Metropolitan Area including the Incheon metropolis and satellite cities in Gyeonggi province. Some lines in the network cross large rural areas to reach major cities in northern Chungnam province and western Gangwon province that lie over 100km away from the capital. - Juan Station is a railway station on Seoul Metropolitan Subway Line 1 and Gyeongin Line. The station is one of the second crowded in whole Incheon line Because of the downtown area near. It is nearby Inha University and Inha Technical College. It will become a transfer station with Incheon Subway Line 2 in 2014. - Seoul Subway Line 7 of the Seoul Metropolitan Rapid Transit Corporation was built 1990-96 (Jangam-Konkuk Univ.) and was completed August 1, 2000 (central section 17km. Konkuk University to Sinpung); the western section between Sinpung and Onsu was put into service on February 29, 2000. This north-south line does not run through the city centre but links Gangnam directly to the northern parts of town. - Commuter rail, also called suburban rail, is a passenger rail transport service that primarily operates between a city centre, and the middle to outer suburbs beyond 15km (10 miles) and commuter towns or other locations that draw large numbers of commuterspeople who travel on a daily basis. Trains operate following a schedule, at speeds varying from 50 to 200km/h (30 to 125mph). Distance charges or zone pricing may be used. - Geomam Station is a railway station on AREX . It will become a transfer station with Incheon Subway Line 2 in 2016 . Since June 2014 , the KTX train operates from Incheon International Airport to Busan or Mokpo . This is the first KTX station after Incheon Airport . - Seoul Station is a major railway station in Seoul, the capital of South Korea. The station is served by the Gyeongbu Line, its high-speed counterpart and the Gyeongui Line, with frequent high-speed, express, and local services to various points in South Korea. Line 1 and Line 4's official station name is Seoul Station's Station. - 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, is currently operated by Seoul Metro. 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. 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. - AREX(Airport Railroad Express), spelled "A'REX" as a brand name, is a South Korean commuter rail line that links Seoul with Gimpo Airport and Incheon International Airport. The section between the two airports opened on March 23, 2007, the extension to Seoul Station opened December 29, 2010. - Incheon International Airport (IIA) (sometimes referred to as SeoulIncheon International Airport) is the largest airport in South Korea, the primary airport serving the Seoul Capital Area, and one of the largest and busiest airports in the world. Since 2005, it has been rated the best airport worldwide by Airports Council International every year. It is also rated as the world's cleanest airport and the world's best international transit airport by Skytrax. What is the relationship between 'geomam station' and '2007'?
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