There are 18 MRT stations all linked together around Bangkok however they are underground and usually only identifiable by chrome railings outside alongside a small roofed building. It's easy to find an MRT station linked to a BTS station as the MRT is usually just outside the BTS station at ground level.
Bangkok's Metropolitan Rapid Transit or the MRT as it's more commonly referred to was opened in 2004. With 18 expanding stations and two major lines it provides transport through Bangkok and the metropolitan area.
The MRT operates trains through an underground network linking with the airport rail link and the BTS.
l'd now like to move on to