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 3.4 million in 2019.
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 East–West Line (EWL) is a high-capacity Mass Rapid Transit (MRT) line operated by SMRT in Singapore, running from Pasir Ris station in the east to Tuas Link station in the west, with an additional branch between Changi Airport and Tanah Merah stations. It is the second Mass Rapid Transit line to be built in Singapore. The 57.2 kilometres (35.5 mi) line is the longest on the MRT network, with 35 stations, 8 of which are underground. The line is coloured green on the rail map.
The Circle Line (CCL) is a medium-capacity Mass Rapid Transit line in Singapore operated by SMRT Corporation. It runs in a currently incomplete loop from Dhoby Ghaut station in the city area of Singapore to HarbourFront station in the south via Bishan station in Central Singapore. 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 35.5 kilometres (22.1 mi) long with 30 stations. Travelling from one end of the line to the other takes about an hour.
Jurong East MRT station is an elevated Mass Rapid Transit (MRT) interchange station on the North South (NSL) and East West (EWL) lines in Jurong East, Singapore, operated by SMRT Trains. It is located at the heart of Jurong Lake District, within the vicinity of JCube, Jem, Westgate, IMM, Ng Teng Fong General Hospital and Jurong East Bus Interchange.
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.
Boon Lay MRT station is an above-ground Mass Rapid Transit (MRT) station on the East West line in Jurong West, Singapore. Located in Jurong West Central, Boon Lay station is one of the three stations that serve Jurong West New Town; the other two are Lakeside MRT station and Pioneer MRT station. Together with Boon Lay Bus Interchange and Jurong Point Shopping Mall, they form the Boon Lay Integrated Public Transport Hub.
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 is close to 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.
Aljunied MRT station is an above-ground Mass Rapid Transit (MRT) station on the East West line (EWL) in Geylang, Singapore. Named after Aljunied Road, this station primarily serves Aljunied, one of the subzones that make up Geylang planning area. On the EWL, it is between the Paya Lebar and Kallang stations.
Joo Koon MRT station is an above-ground Mass Rapid Transit (MRT) station along the East West Line in Pioneer planning area, Singapore.
The safety of the Mass Rapid Transit (MRT) system in Singapore was questioned by the public after several accidents on the system during the 1980s and 1990s. Most problems have been addressed, and many safety measures are visible to users of the system.
SMRT Trains Limited is a rail operator in Singapore and a wholly owned subsidiary of SMRT Corporation. After the privatisation of the MRT operations in 1995, it was originally named Singapore MRT Limited. On 31 December 2001, it was renamed to SMRT Trains Limited, so as not to confuse with another MRT line - North East MRT Line that is under Singapore Bus Services and the bus operations merged from Trans-Island Bus Services. At the same time, Singapore Bus Services was renamed to SBS Transit to be multi-modal. SMRT Trains currently manages most of the MRT services in Singapore except the North East Line and Downtown Line.
Gul Circle is an area in Jurong Industrial Estate which is the biggest industrial estate in Singapore. Gul is the home to many heavy industries in Singapore. It is bounded by Ayer Rajah Expressway, Benoi Road, Pioneer Road and Tuas Road. Tuas Fire Station is located at Gul as well.
Tuas Depot is an MRT depot serving the East West Line, located between Tuas West Road and Tuas West Drive in Singapore. It was constructed by Jurong Primewide Pte Ltd at a contract sum of S$237.1 million. Construction of the depot together with the four stations of the Tuas West Extension started in late 2011 and were fully operational on 18 June 2017. The depot is located after Tuas Link MRT station and it is able to house up to 60 trains. This is the second largest depot as the maintenance for the East West Line trains will be carried out here. With the opening of this depot, the maintenance load in Bishan Depot has been lightened as both of the lines would have their own maintenance centre.
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.
Tuas Crescent MRT station is an above-ground Mass Rapid Transit (MRT) station along the East–West line in Tuas, Singapore. This station is named after a road in the vicinity.
Tuas Link MRT station is an elevated Mass Rapid Transit (MRT) station in western Singapore. Located in Tuas along Tuas West Drive, it is located close to Tuas Depot and Tuas Checkpoint. The station is the terminus of the East–West line (EWL) and the westernmost station in Singapore.
The Cross Island Line (CRL) is a high capacity mass rapid transit (MRT) line under development in Singapore. It will run in an east–west direction from Changi to Jurong Industrial Estate via Loyang, Pasir Ris, Hougang, Ang Mo Kio, Sin Ming, Bukit Timah, Clementi and West Coast. From Pasir Ris, the line will branch off to Punggol. The 58-kilometre (36 mi) line will replace the East West Line as the longest line on the MRT network upon its complete opening by the 2040s, serving about 27 stations.
The Joo Koon rail accident, or sometimes referred to as the Joo Koon train collision, was an accident which happened on 15 November 2017, when a C151A train travelling at 16 kilometres per hour (9.9 mph) rear-ended a stationary C151A train at Joo Koon station on the East West MRT line, resulting in 38 injuries. The stationary train was in the process of being detrained due to a train fault. Both trains were operating under the recently installed Thales SelTrac CBTC signalling system at time of incident, and the Minister of Transport Khaw Boon Wan expressed that he was "disturbed" by an initial finding that "critical safety software" was inadvertently removed from the stationary train, possibly due to a malfunctioning signalling circuit, which led to the accident. This incident is the second train collision in Singapore MRT's history, after the Clementi rail accident.
