Transportation in Singapore is predominantly land-based, with a comprehensive network of roads making many parts of the city-state, including islands such as Sentosa and Jurong Island, accessible. The road network is complemented by a robust rail system consisting of the Mass Rapid Transit (MRT) and the Light Rail Transit (LRT), which cover the length and width of Singapore and serve a few neighbourhoods respectively. The main island of Singapore is also connected to other islands via ferryboat services. Furthermore, the city-state maintains strong international connections through two bridges linking it to Malaysia – the Causeway and the Second Link – and the Singapore Changi Airport, a major aviation hub in Asia.
The Mass Rapid Transit system, locally known by the initialism MRT, is a rapid transit system in Singapore and the island country's principal mode of railway transportation. The system commenced operations in November 1987 after two decades of planning with an initial 6 km (3.7 mi) stretch consisting of five stations. The network has since grown to span the length and breadth of the country's main island – with the exception of the forested core and the rural northwestern region – in accordance with Singapore's aim of developing a comprehensive rail network as the backbone of the country's public transportation system, averaging a daily ridership of 3.45 million in 2023.
The North–South Line (NSL) is a high-capacity Mass Rapid Transit (MRT) line in Singapore, operated by SMRT Corporation. Coloured red on the Singapore rail map, the line is 45 kilometres (28 mi) long and serves 27 stations, 11 of which, between the Bishan and Marina South Pier stations, are underground. It runs from Jurong East station, located in Western Singapore, to Marina South Pier station in the Central Area, via Woodlands station in northern Singapore. The line operates for almost 20 hours a day, with headways of up to 1 to 2 minutes during peak hours and 5 to 8 minutes during off-peak hours. All the trains on the North–South Line run with a six-car formation.
The Circle Line (CCL) is a medium-capacity Mass Rapid Transit line in Singapore. It runs in a loop from Dhoby Ghaut station in the city-centre to HarbourFront station in the south via Bishan station in the centre of the country. It also has a branch to Marina Bay station from Promenade station, which will be extended to HarbourFront station from 2026 to form a complete loop. Coloured orange on the rail map, the fully-underground line is approximately 35.5 kilometres (22.1 mi) long with 30 stations. Travelling from one end of the line to the other takes about an hour.
HarbourFront MRT station is an underground Mass Rapid Transit (MRT) interchange station in Singapore. The termini of the North East line (NEL) and Circle line (CCL), the station serves the HarbourFront area and Sentosa. Surrounding retail and commercial developments include VivoCity and HarbourFront Centre, and the station is near HarbourFront Bus Interchange and the Singapore Cruise Centre.
Paya Lebar MRT station is a Mass Rapid Transit (MRT) interchange station on the East West line (EWL) and Circle line (CCL) in Geylang, Singapore. Despite the name, this station is not located in Paya Lebar but rather along Paya Lebar Road, near the junction with Sims Avenue. It is located among the developments of the Paya Lebar Central commercial hub and near the Geylang Serai district.
Tampines MRT station is a Mass Rapid Transit (MRT) interchange station on the East West (EWL) and Downtown (DTL) lines in Tampines, Singapore. Located in the heart of the Tampines town centre next to Tampines Avenue 4, Tampines Central 4 and Tampines Central 5, it is in close proximity to the Tampines and Tampines Concourse bus interchanges. The station also serves the surrounding retail developments of Tampines Mall, Tampines One and Century Square.
Jurong East is a planning area and residential town situated in the West Region of Singapore. It borders Jurong West and Boon Lay to the west, Clementi to the east, Tengah and Bukit Batok to the north and Selat Jurong to the south.
Serangoon MRT station is an underground Mass Rapid Transit (MRT) interchange station on the North East (NEL) and Circle (CCL) lines. Situated in Serangoon, Singapore along Upper Serangoon Road and Serangoon Central, the station is integrated with the Nex shopping complex and the Serangoon Bus Interchange. The station is near the Serangoon Neighbourhood Police Centre and Braddell Heights Community Hub and serves various residential estates in the area.
MacPherson MRT station is an underground Mass Rapid Transit (MRT) interchange station on the Downtown line and Circle line in Geylang planning area, Singapore, located underneath Paya Lebar Road at the junction with Circuit Link and Ubi Avenue 2.
Promenade MRT station is an underground Mass Rapid Transit (MRT) interchange station on the Downtown (DTL) and Circle (CCL) lines in Downtown Core, Singapore. Located underneath Temasek Avenue and adjacent to Millenia Tower, the station serves several key attractions and locations such as Suntec City and the Marina Promenade, which the station is named after. The station is at the junction of the Dhoby Ghaut and Marina Bay branches of the CCL.
Kranji MRT station is an elevated Mass Rapid Transit (MRT) station on the North–South Line (NSL). Situated in Sungei Kadut, Singapore along Woodlands Road, it serves the Singapore Turf Club and the Woodlands Wafer Fabrication Park. The station is operated by SMRT Trains.
Pioneer MRT station is a Mass Rapid Transit station in Singapore. It is part of the MRT East West Line and serves the residential estate of Pioneer. The station is located along Jurong West Street 63 and provides a convenient mode of transportation for residents and visitors to the area.
Bras Basah MRT station is an underground Mass Rapid Transit (MRT) station on the Circle line (CCL) located in the Museum planning area, Singapore. It is underneath Bras Basah Road, bordering Waterloo Street and Queen Street. Located next to the Singapore Management University (SMU), this station is in proximity to the National Museum of Singapore, the Singapore Art Museum, Peranakan Museum and the Singapore School of the Arts. The station is connected to the nearby Bencoolen station on the Downtown line (DTL) via an unpaid link.
Downtown MRT station is an underground Mass Rapid Transit (MRT) station on the Downtown line (DTL). Located in Downtown Core, Singapore, underneath Central Boulevard, the station serves various commercial developments including the Marina Bay Financial Centre, Asia Square and SGX Centre. The station is operated by SBS Transit.
Telok Ayer MRT station is an underground Mass Rapid Transit (MRT) station on the Downtown line (DTL). Situated in Outram, Singapore, the station serves various offices and commercial developments around the junction of Cross Street and Telok Ayer Street. The station is operated by SBS Transit.
Holland Village MRT station is an underground Mass Rapid Transit (MRT) station on the Circle line (CCL), located along the boundary of Bukit Timah and Queenstown planning areas in Singapore. Situated close to the junction of Holland Avenue and Holland Road, it primarily serves the area of Holland Village, where its name was derived from. The station is operated by SMRT Trains.
The Downtown Line (DTL) is a medium-capacity Mass Rapid Transit (MRT) line in Singapore. It runs from Bukit Panjang station in the north-west of the country towards Expo station in the east via a loop around the city-centre. Coloured blue on the rail map, the line serves 34 stations, all of which are underground. The DTL is the fifth MRT line on the network to be opened and the third line to be entirely underground. It is the second MRT line to be operated by SBS Transit after the North East Line. It also serves as an alternative to the East–West Line where it runs roughly geographically parallel from Bugis to Expo station.
Gul Circle MRT station is an elevated Mass Rapid Transit (MRT) station on the East–West Line (EWL). Located in Tuas, western Singapore, the station serves the surrounding industries of JTC Space @ Tuas and Mapletree Pioneer Logistic Hub. The station is operated by SMRT Trains.
