Seoul Metropolitan Subway
SMRT (one of three operating companies of Seoul Metropolitan Subway) has extended Seoul Metropolitan Subway Line 7 to Bupyeong-gu office by 2011 and provided transfers to the Incheon Subway system. It has 3 stations within Incheon. By 2020, the line will further be extended westwards to Seoknam Station where it will be possible to transfer to Incheon Subway Line 2.