It was the southern terminus of the North South Line until late November 2014. However, most trains terminate at Marina Bay instead of Marina South Pier possibly due to the low passenger demand at Marina South Pier. Passengers who are going to Marina South Pier should observe the television screens on the station platforms and listen to announcements which will notify commuters when a train that is terminating at Marina South Pier arrives. Circle Line trains that begin from here terminate at Stadium MRT station, with a few trains terminating at HarbourFront MRT station during peak hours. When the Thomson-East Coast MRT Line opened, it became 3-line interchange.