The Incheon Subway () is a subway system serving the South Korean city of Incheon. The system is operated by Incheon Transit Corporation, and is part of the greater Seoul Metropolitan Subway. Lines Line 1 Line 1 is a north-south subway line. After six years of construction, the line opened for regular service on October 6, 1999 as the fourth subway system in South Korea, after Seoul, Busan, and Daegu. Transfers to the Seoul Metropolitan Subway can be made via Bupyeong Station to Seoul Subway Line 1, as well as the Suin Line to Seoul at Woninjae Station. A trip along the line from Gyeyang in the north to International Business District in the south takes approximately 57 minutes. The color of the line is light blue. A one-station extension to Gyeyang opened in March 2007, providing transfers to AREX. A six-station south extension opened in June 2009. The line uses 34 8-car trains. The first 25 trains were built between 1998 and 1999 by Daewoo Heavy Industries and Rotem, while the last 9 trains were built between 2007 and 2008 by Hyundai Rotem to provide trains following the extension of the line. Line 2 Line 2 is a north-south light metro line. After seven years of construction, the line opened for regular service on July 30, 2016. There are transfer points at Geomam (with AREX), Juan (with Seoul Subway Line 1), and Incheon City Hall (with Incheon Line 1). Line 2 has aboveground sections north of Asiad Stadium. The color of the line is Orange. The line uses 37 2-car trains, all of which were built in 2013 by Hyundai Rotem. Expansion The future Line 3 is planned to be a circular line of the Incheon Subway. It will intersect Seoul Subway Line 1 at Dowon Station and Incheon Subway Line 1 at Dongmak Station. The color will be Light Green. Fare Network Map See also Transport in South Korea Incheon Seoul Metropolitan Subway - the bigger urban rail system that Incheon Metro is incorporated into List of metro systems References External links Incheon Transit Corporation – official homepage Incheon at UrbanRail.net Subway transferring information for South Korea Seoul Metropolitan Subway subway