The Changi Airport MRT station (CG2) is an underground facility located between Terminal 2 and Terminal 3. It serves as the terminus for the East-West Line (EWL) and is accessible directly from the Basement level of both terminals. If you arrive at Terminal 1, you will need to take a quick, free SkyTrain ride to either Terminal 2 or 3 to reach the MRT station. If you arrive at Terminal 4, you must take a free shuttle bus to Terminal 2 to connect to the train. In 2026, the station remains one of the world's most impressive airport transit hubs, featuring a 150-meter-long glass linkbridge that spans above the tracks. It is a vital peer-to-peer tip to look for the "Train to City" signs after you clear customs; the station's concourse is on the same level as the platforms, and you can pay for your fare simply by tapping your contactless credit/debit card or digital wallet (Apple/Google Pay) at the fare gates, bypassing the need for a physical ticket.