EntityQ24867030· pop 5· linked from 241 articlesGreat Train eXpressSign in to saveplanned higher-speed commuter rail system in the greater Seoul areaConnectionsGyeonggi ProvinceEntityCheongnyangni StationEntitySuseo StationEntityGyeongbu lineEntityDongtan StationEntitySouth KoreaCountrySeoulCityHangulEntityrapid transitEntityIncheonEntityYoon Suk YeolEntityJoseonEntitySuwonEntityHanjaEntityKorean Broadcasting SystemEntityhigh-speed railEntitytrack gaugeEntityIncheon International AirportEntitySeongnamEntityGoyangEntityCategoriesHigher-speed railProposed public transport in South KoreaProposed railway lines in AsiaProposed transport infrastructure in South KoreaRail transport in SeoulRailway lines opened in 2024Rapid transit in South KoreaUnderground commuter rail