Rapid transit in South Korea



Rapid transit systems operate in six major South Korean cities, except for Sejong.

Seoul Capital Area

 * Metropolitan Rail
 * Korail operates the following commuter lines: Bundang Line, Gyeongchun Line, Gyeongui–Jungang Line, Suin Line, Gyeonggang Line, and parts of metro lines Line 1, Line 3, Line 4.
 * Korail Airport Railroad operates AREX
 * NeoTrans operates Shinbundang Line
 * E-Rail operates Seohae Line
 * Urban Rail
 * Seoul Metro operates Line 2, Line 5, Line 6, Line 7, Line 8, and parts of lines Line 1, Line 3, Line 4, and Line 9 Second Extension.
 * Seoul Metro Line9 (a joint venture between Veolia Transport and Hyundai Rotem) operates Line 9 First Extension
 * Incheon Transit operates the whole Incheon subway system (I1 & I2), as well as sections of Seoul Subway Line 7.
 * Light Metro Rail
 * Uijeongbu Light Rail operates U Line
 * Yongin Rapid Transit operates EverLine
 * UI trans operates Ui LRT

Busan-Ulsan-Gyeongnam Area

 * Metropolitan Rail
 * Korail operates the following commuter line: Donghae
 * Urban Rail
 * Busan Transportation operates lines 1, 2, 3, and 4
 * Light Metro Rail
 * B&G Metro operates the Busan–Gimhae light rail

Daegu-Gyeongbuk Area

 * Daegu Metropolitan Transit operates the whole subway system.

Daejeon

 * Daejeon Metropolitan Express Transit operates the whole subway system.

Gwangju

 * Gwangju Metropolitan Rapid Transit operates the whole subway system.