High Quality Content by WIKIPEDIA articles! Changi Airport MRT Station (CG2) was opened on 8 February 2002 as one of the terminal Mass Rapid Transit (MRT) stations for the East West Line, and located in between Singapore Changi Airport`s Terminal 2 and Terminal 3. This is one of the four MRT stations that have fare gates on the same level as the platform. The three other MRT stations which have this feature are Expo MRT Station lift concourse, Downtown MRT Station in 2013 and Bishan MRT Station Exit E (South-bound Train Platform). Sentosa Station of Sentosa Express also has fare gates on the same level as the platform, but it is not included in the MRT system.