Tan Yeok Nee, Singapore Management University and the National Museum of Singapore. It is underneath retail and commercial developments such as Plaza Singapura shopping mall and The Atrium@Orchard office complex. Services The station is served by the NSL, NEL and CCL and is the first triple-line interchange on the MRT network. The official station codes are NS24/NE6/CC1. Dhoby Ghaut station generally operates between 5:30am and 12:15am. The first train on the CCL departs from the station at 5:37am and the last train departs for Kranji station on the NSL at 12:13am. On the NSL, Dhoby Ghaut station is between the Somerset and City Hall stations, with a headway of 2 to 5 mins in both directions. The station is between the Clarke Quay and Little India stations on the NEL, with a headway of 2.5 to 5 mins in both directions. The station is the terminus of CCL inner spur to the station; the adjacent station is Bras Basah station. During off-peak, train frequency on the line range from 5 to 6 mins, increasing to 2 to 3 mins during peak hours. Station design Serving three MRT lines, the five-level underground station is the largest station on the network, with seven entrances connecting to the various developments around the station. The long NSL station, designed by French architect Spielman and local partner Chok and Associates, is located at Basement 3 of the station. The NSL station has brown and black geometric patterns that run throughout the station. These patterns guide passengers to the platforms, which has diamond-shaped tiles to indicate the platform screen doors. Initially with three levels, the station expanded to five levels with the NEL platforms. The NEL platforms, constructed below ground at Basement 5, were the deepest on the network until 2010 when Bras Basah station on the CCL opened. Dhoby Ghaut station is the first MRT station to feature a set of travelators that link the NEL and NSL platforms. The expanded station is integrated with the twin-towered office complex The Atrium@Orchard above the station. The first such integration on the MRT network allows for more efficient land use while improving access to public transport. The station also has retail shops collectively part of SMRT's Dhoby Ghaut XChange. However, these shops are less frequented by commuters, especially during the COVID-19 pandemic, with plans for these shops to be taken over by an anchor tenant. Unlike the