View source for Sengkang LRT line

{{Short description|Light rail line in Singapore}}
{{good article}}
{{About|the LRT line|the MRT/LRT station on the line|Sengkang MRT/LRT station}}
{{Use dmy dates|date=July 2021}}
{{Infobox rail line
| box_width                       = 
| name                            = Sengkang LRT
| native_name                     = {{lang|ms|Laluan LRT Sengkang}}<ref>{{cite web |title=System Map Peta Sistem |url=https://www.lta.gov.sg/content/dam/ltagov/getting_around/public_transport/rail_network/pdf/SM_ML_(Ver280225)_Hume.pdf |publisher=Land Transport Authority |access-date=30 March 2025 |language=Malay |archive-date=2 April 2025 |archive-url=https://web.archive.org/web/20250402153150/https://www.lta.gov.sg/content/dam/ltagov/getting_around/public_transport/rail_network/pdf/SM_ML_(Ver280225)_Hume.pdf |url-status=live }}</ref> <br />{{lang|zh|盛港轻轨线}}<ref>{{cite web |title=System Map 地铁路线图 |url=https://www.lta.gov.sg/content/dam/ltagov/getting_around/public_transport/rail_network/pdf/SM_CH_(Ver280225)_Hume.pdf |publisher=Land Transport Authority |access-date=30 March 2025 |language=zh |archive-date=19 April 2025 |archive-url=https://web.archive.org/web/20250419233701/https://www.lta.gov.sg/content/dam/ltagov/getting_around/public_transport/rail_network/pdf/SM_CH_(Ver280225)_Hume.pdf |url-status=live }}</ref><br />{{lang|ta|செங்காங் லைட் ரெயில் வரி}}<ref>{{cite web |title=System Map ரயில்பாதை வரைபடம் |url=https://www.lta.gov.sg/content/dam/ltagov/getting_around/public_transport/rail_network/pdf/SM_TM_(Ver280225)_Hume.pdf |publisher=Land Transport Authority |access-date=30 March 2025 |language=Tamil |archive-date=21 April 2025 |archive-url=https://web.archive.org/web/20250421162744/https://www.lta.gov.sg/content/dam/ltagov/getting_around/public_transport/rail_network/pdf/SM_TM_(Ver280225)_Hume.pdf |url-status=live }}</ref>
| color                           = {{rcr|Singapore LRT|Sengkang}}
| logo                            = SKLRT logo.svg
| logo_width                      = 250px
| logo_alt                        = Logo of Sengkang LRT line
| image                           = Singapore Crystal Mover.jpg
| image_width                     = 250px
| image_alt       = A Mitsubishi Crystal Mover train, numbered 38, on elevated tracks of the Sengkang LRT Line. The train is moving along a curve with multi-story residential buildings in the background.
| caption                         = A Mitsubishi [[Crystal Mover]] Automated People Mover on the Sengkang LRT Line
| type                            = [[Automated guideway transit]]<ref name="i674"/><ref name="m207">{{cite journal | last=Koiwai | first=Hironori | title=Light Rapid Transit in Singapore: Transportation Demand Management and Urban Environment | journal=Journal of International Economic Studies | publisher=Institute of Comparative Economic Studies, Hosei University | volume=17 | date=21 January 2025 | issn=0911-1247 | doi=10.15002/00002484 | pages=43–58 | url=https://hosei.ecats-library.jp/da/repository/00002491/ | language=ja | access-date=21 January 2025}}</ref>/[[People mover]]{{sfn|Mochidome|Masukawa|2003|p=1}}
| system                          = [[Light Rail Transit (Singapore)]]
| status                          = Operational
| locale                          = [[Sengkang]], Singapore
| start                           = [[Sengkang MRT/LRT station|Sengkang]]
| end                             = 
| stations                        = 14
| routes                          = 4
| daily_ridership                 = 27,541 (July 2020)<ref>{{cite web |title=Land Transport DataMall |url=https://www.mytransport.sg/content/mytransport/home/dataMall.html |website=mytransport.sg |access-date=20 August 2020 |archive-date=21 August 2020 |archive-url=https://web.archive.org/web/20200821123230/https://www.mytransport.sg/content/mytransport/home/dataMall.html |url-status=live }}</ref>
| open                            = {{Start date and age|2003|01|18|df=yes}} (East Loop)<br>{{Start date and age|2005|01|29|df=yes}} (West Loop)<br>{{Start date and age|2007|11|15|df=yes}} (Farmway station)<br>{{Start date and age|2013|01|01|df=yes}} (Cheng Lim station)<br>{{Start date and age|2015|06|27|df=yes}} (Kupang station)
| owner                           = [[Land Transport Authority]]<ref name="b324">{{cite web |title=New Rail Financing Framework |publisher=Land Transport Authority |date=1 January 2022 |url=https://www.lta.gov.sg/content/ltagov/en/who_we_are/our_work/public_transport_system/rail/new_rail_financing_framework.html |access-date=29 March 2025 |archive-date=14 January 2020 |archive-url=https://web.archive.org/web/20200114202059/https://www.lta.gov.sg/content/ltagov/en/who_we_are/our_work/public_transport_system/rail/new_rail_financing_framework.html |url-status=live }}</ref>
| operator                        = [[SBS Transit|SBS Transit Ltd]]<ref name="Rail network"/>
| character                       = Fully-elevated
| depot                           = [[Sengkang Depot|Sengkang]]
| stock                           = [[Crystal Mover|Mitsubishi Heavy Industries Crystal Mover]] ([[Mitsubishi Heavy Industries Crystal Mover C810|C810]], [[Mitsubishi Heavy Industries Crystal Mover C810A|C810A]], [[Mitsubishi Heavy Industries Crystal Mover C810D|C810D]])
| linelength                      = {{Convert|10.7|km|mi|abbr=on}}
| tracklength                     = 
| gauge                           = {{track gauge|1850mm}}<br />Guideway span: {{convert|3.2|m|ftin|abbr=on}}{{sfn|Mochidome|Masukawa|2003|p=2}}
| electrification                 = 750 [[Volt|V]] [[Direct current|DC]] [[Third rail]]{{sfn|Mochidome|Masukawa|2003|p=2}}
| speed                           = {{Convert|70|km/h|mph|abbr=on}}{{sfn|Mochidome|Masukawa|2003|p=2}} 
| signalling                      = Kyosan APM fixed block system<ref name="APM">{{Cite web|last=|first=|date=2018|title=Kyosan Corporate Report 2018|url=https://discl.quick.co.jp/PDF/OT2019122500017|url-status=dead|archive-url=https://web.archive.org/web/20200616073148/https://discl.quick.co.jp/PDF/OT2019122500017|archive-date=16 June 2020|access-date=16 June 2020|website=|page=19–20|publisher=Kyosan Electric}}</ref>{{sfn|Kyosan Electric|n.d.|pp=4, 11}}
| map                             =  {{switcher
  | [[File:Singapore Sengkang LRT System Map.png|275px|alt= A map of the Sengkang LRT Line in Singapore. It displays two loops: the East Loop and the West Loop, both originating from the Sengkang station (STC NE16). The map also indicates connections to the North East Line (NEL) (coloured purple) at Sengkang, leading to Punggol to the north and HarbourFront to the south.]]
  | Show system map
  | {{Sengkang LRT line|inline=1}}
  | Show diagram map
  | {{Maplink|frame=yes|plain=yes|type=line|stroke-colour=#{{rcr|Singapore LRT|Sengkang}}|text=Interactive Map|frame-align=center|zoom=13}}
  | Show interactive map
  }}
| map_state        = collapsed
}}

The '''Sengkang LRT line''' ('''SKLRT''') is a {{convert|10.7|km|adj=on}} elevated [[automated guideway transit]] line in [[Sengkang]], Singapore. The [[Driverless train|driverless]] line consists of 14 stations on two loops, with [[Sengkang MRT/LRT station|Sengkang station]] serving as the interchange for both loops and linking the line to the [[North East MRT line]]. It is the second [[Light Rail Transit (Singapore)|Light Rail Transit]] (LRT) line in Singapore after the [[Bukit Panjang LRT line]], and the first LRT line operated by [[SBS Transit]].

The SKLRT was planned in tandem with the development of the Sengkang estate in the 1990s. Construction of the LRT stations and viaducts was completed in 2001, and the [[Land Transport Authority]] transferred operations to SBS Transit in September 2002. The east loop began operations on 18 January 2003, followed by the west loop on 29 January 2005, with Kupang station being the last to open on 27 June 2015.

The line operates using the Kyosan Automated People Mover (APM) [[Railway Signalling|fixed block signalling system]] and Mitsubishi Heavy Industries's [[Crystal Mover]] APM vehicles. The SKLRT initially ran single-car operations until it was upgraded for two-car operations in December 2015 to accommodate increased ridership. Between 2018 and 2022, the SKLRT underwent renewal works to improve reliability. [[Mitsubishi Heavy Industries Crystal Mover C810D|A new fleet]] of 25 two-car APMs is expected to enter service in 2025, replacing 25 one-car trains and half of the 16 two-car trains in the existing fleet.

==History==
=== Planning and construction ===
At the groundbreaking ceremony of the [[Bukit Panjang LRT line]] on 27 September 1996, deputy prime minister [[Tony Tan]] announced the government's decision to construct the Sengkang LRT (SKLRT). The line would be developed alongside the [[Sengkang]] estate and integrated with future developments, intended to improve accessibility and convenience for residents.<ref>{{Cite web |date=27 September 1996 |title=Speech by Dr Tony Tan Keng Yam, Deputy Prime Minister and Minister for Defence, At the Ground-Breaking Ceremony for Bukit Panjang Light Rapid Transit (LRT) Held on Friday, 27 September 1996 at 9.00 am |url=https://www.nas.gov.sg/archivesonline/data/pdfdoc/tkyt19960927s.pdf |access-date=21 January 2025 |website=National Archives of Singapore |type=Speech}}</ref><ref>{{Cite news |last=Yeo |first=Geraldine |title=Sengkang Estate to Be Developed with LRT Line |url=https://www.straitstimes.com/multimedia/graphics/assets/images/ST175/NewspaperSG/1996-09-28/full.jpg |access-date=21 January 2025 |work=The Straits Times |page=1}}</ref> An exhibition for the SKLRT opened on 7 December 1996 in [[Ngee Ann City]]. The SKLRT was planned to be completed in 2002.<ref>{{Cite web |date=7 December 1996 |title=Speech by Mr Mah Bow Tan, Minister for Communications, At the Sengkang LRT Exhibition At Ngee Ann City On 7 December 1996 at 10.00 am |url=https://www.nas.gov.sg/archivesonline/data/pdfdoc/mbt19961207s.pdf |url-status=live |archive-url=https://web.archive.org/web/20201001033915/https://www.nas.gov.sg/archivesonline/data/pdfdoc/mbt19961207s.pdf |archive-date=1 October 2020 |access-date=21 January 2025 |website=National Archives of Singapore |type=Speech}}</ref>

The contract for the design and construction of the Sengkang and [[Punggol LRT line|Punggol]] LRT lines was awarded to a joint venture on 4 July 1998 for S$656 million (US${{ToUSD|656|Singapore|year=1998|r=1}} million<ref name="IMF"/>). The joint venture comprised Singapore Technologies Industrial Corporation, Mitsubishi Heavy Industries, and Mitsubishi Corporation.<ref name="c339">{{cite web |title=Speech by Mr Mah Bow Tan Minister for Communications Sengkang and Punggol LRT Systems Contract Award Ceremony On 4 July 1998, 11 A.M. |url=https://www.nas.gov.sg/archivesonline/data/pdfdoc/1998070406.htm |access-date=21 January 2025 |website=National Archives of Singapore |archive-date=19 October 2020 |archive-url=https://web.archive.org/web/20201019134212/https://www.nas.gov.sg/archivesonline/data/pdfdoc/1998070406.htm |url-status=live }}</ref><ref>{{cite news |date=5 July 1998 |title=LRT for Punggol by 2004 |url=https://www.straitstimes.com/multimedia/graphics/assets/images/ST175/NewspaperSG/1998-07-05/full.jpg |access-date=30 September 2022 |work=The Straits Times |page=1}}</ref> On 20 May 1999, Singapore Bus Service (later renamed [[SBS Transit]]<ref>{{Cite news |last=Woo |first=Sue Ann |date=29 November 2001 |title=A Fresh Look |url=https://eresources.nlb.gov.sg/newspapers/digitised/article/today20011129-1.2.5.13 |access-date=27 June 2025 |work=Today |page=7 |via=NewspaperSG}}{{cbignore}}</ref><ref name=":12">{{Cite web |date=21 November 2002 |title=Proposed Merger of Comfort Group Ltd and DelGro Corporation Limited |url=http://ir.zaobao.com.sg/comfortdelgro/news/comfort211102.pdf |url-status=dead |archive-url=https://web.archive.org/web/20220307213053/http://ir.zaobao.com.sg/comfortdelgro/news/comfort211102.pdf |archive-date=7 March 2022 |access-date=3 April 2020 |website=Zaobao |publisher=Comfort Group Limited and DelGro Corporation Limited}}</ref>) was appointed to operate the SKLRT along with the [[North East MRT line]] and the Punggol LRT line.<ref>{{Cite news |last=Kaur |first=Karamjit |date=21 May 1999 |title=SBS to Run North-East Line, Tibs to Merge with SMRT |url=https://www.straitstimes.com/multimedia/graphics/assets/images/ST175/NewspaperSG/1999-05-21/full.jpg |access-date=6 October 2019 |work=The Straits Times |page=1}}</ref><ref name="NAS NEL appointment">{{Cite web |date=20 May 1999 |title=Appointment of Operator for the North East MRT Line |url=http://www.nas.gov.sg/archivesonline/data/pdfdoc/1999200503.htm |url-status=live |archive-url=https://web.archive.org/web/20191123175914/https://www.nas.gov.sg/archivesonline/data/pdfdoc/1999200503.htm |archive-date=23 November 2019 |access-date=22 November 2019 |website=National Archives of Singapore}}</ref>

Construction of the LRT stations and viaducts was completed in 2001.<ref>{{Cite news |last=Yeow |first=Stephanie |date=15 March 2001 |title=Bridging the Gap |url=https://www.straitstimes.com/multimedia/graphics/assets/images/ST175/NewspaperSG/2001-03-15/full.jpg |access-date=21 January 2025 |work=The Straits Times |page=1 |archive-date=16 January 2025 |archive-url=https://web.archive.org/web/20250116104058/https://www.straitstimes.com/multimedia/graphics/assets/images/ST175/NewspaperSG/2001-03-15/full.jpg |url-status=live }}</ref> In December of that year, subcontractor BRR Holdings withdrew from the LRT project due to financial difficulties, and handed over its responsibilities to SembCorp Engineers and Constructors. According to the [[Land Transport Authority]] (LTA), the withdrawal had minimal impact on the construction schedule.<ref>{{Cite news |last=Tan |first=Lorna |date=5 December 2001 |title=Company Pulls out of LRT Projects. |url=https://litter.catbox.moe/cuzsn2.pdf |url-status=dead |archive-url=https://web.archive.org/web/20250116105311/https://litter.catbox.moe/cuzsn2.pdf |archive-date=16 January 2025 |access-date=16 January 2025 |work=The Straits Times |page=6 |via=Factiva}}</ref>

On 1 September 2002, the LTA transferred operations of the SKLRT to SBS Transit, which conducted extensive test runs and trials on the line. This came in light of frequent delays and breakdowns experienced on the Bukit Panjang LRT.<ref>{{Cite news |last=Kaur |first=Karamjit |date=8 September 2002 |title=Sengkang LRT Will Be Tested… and Tested Again |url=https://litter.catbox.moe/1kmcdd.PDF |url-status=dead |archive-url=https://web.archive.org/web/20250116105724/https://litter.catbox.moe/1kmcdd.PDF |archive-date=16 January 2025 |access-date=16 January 2025 |work=The Straits Times |page=33 |via=Nexis Uni}}</ref> In December 2002, transport minister [[Yeo Cheow Tong]] said the opening of the SKLRT would be delayed due to modifications required for the communication and radio systems.<ref>{{Cite news |last=Kaur |first=Karamjit |date=7 January 2003 |title=LRT Rides in Sengkang Just Weeks Away |url=https://litter.catbox.moe/6bgt5m.PDF |url-status=dead |archive-url=https://web.archive.org/web/20250116110311/https://litter.catbox.moe/6bgt5m.PDF |archive-date=16 January 2025 |access-date=16 January 2025 |work=The Straits Times |page=4 |via=Nexis Uni}}</ref> Due to limited funding from the [[1997 Asian financial crisis|1997 financial crisis]] and low projected ridership, the Sengkang LRT line was initially constructed for single-car operations, even though it had been designed for two. Nevertheless, provisions were made for future upgrades to two-car operations during the expected equipment replacement cycle within 15 to 20 years.<ref>{{cite book | last=Ludher | first=Elyssa | title=Punggol: From Farmland to Smart Eco-Town | date=2021 | isbn=978-981-18-1908-7 | publisher=Centre for Liveable Cities | location=Singapore | url=https://www.clc.gov.sg/docs/default-source/urban-systems-studies/uss-punggol.pdf | p=34 | archive-date=27 January 2025 | access-date=6 June 2025 | archive-url=https://web.archive.org/web/20250127090833/https://www.clc.gov.sg/docs/default-source/urban-systems-studies/uss-punggol.pdf | url-status=live }}</ref>

===Stations opening===
[[File:Cheng Lim LRT Station, Sep 05.JPG|thumb|Cheng Lim station in September 2005. Due to the lack of surrounding developments, the station only opened in 2013.|alt=Exterior of Cheng Lim station, an elevated train station with a distinctive curved roof, surrounded by green grass and some distant trees under a partly cloudy sky]]
{| class="wikitable floatright" style="width:350px; font-size:90%"
|+ Sengkang LRT line stations timeline
! Date !! Project !! Description
|-
| 18 January 2003 || East Loop || Opening of the East Loop
|-
| 29 January 2005 || rowspan="5"|West Loop || West Loop (except for Cheng Lim, Farmway and Kupang) opened in uni-directional manner.<ref name=":0">{{cite web |date=10 January 2005 |title=Punggol LRT and Sengkang LRT West Loop to Commence Revenue Service on 29 January 2005 |url=https://www.sbstransit.com.sg/press/2005jan_10-3.aspx |url-status=dead |archive-url=https://web.archive.org/web/20190830050757/https://www.sbstransit.com.sg/press/2005jan_10-3.aspx |archive-date=30 August 2019 |access-date=30 August 2019 |publisher=SBS Transit}}</ref><ref name=":1">{{cite web |date=29 January 2005 |title=Punggol LRT (East Loop) And Sengkang LRT (West Loop) Commence Revenue Service Today |url=http://www.sbstransit.com.sg/press/2005jan_29-1.aspx |url-status=dead |archive-url=https://web.archive.org/web/20130211084342/http://www.sbstransit.com.sg/press/2005jan_29-1.aspx |archive-date=11 February 2013 |access-date=29 June 2014 |publisher=SBS Transit}}</ref>
|-
| 15 November 2007 || Farmway opened for passenger service.<ref name=":2">{{cite web |date=14 November 2007 |title=Farmway LRT Station to Open on 15 November 2007 |url=http://www.sbstransit.com.sg/press/2007-11-14-01-S.aspx |url-status=dead |archive-url=https://web.archive.org/web/20170907075334/http://www.sbstransit.com.sg/press/2007-11-14-01-S.aspx |archive-date=7 September 2017 |access-date=7 September 2017 |publisher=SBS Transit}}</ref>
|-
| 4 January 2010 || West Loop operated in both directions during the morning and evening peak hours on weekdays.<ref name=":7">{{cite web |date=16 December 2009 |title=SK West Loop Peak Hours |url=https://www.sbstransit.com.sg/download/SK_West_Loop_Peak_Hours.pdf |url-status=dead |archive-url=https://web.archive.org/web/20160219235824/http://www.sbstransit.com.sg/download/SK_West_Loop_Peak_Hours.pdf |archive-date=19 February 2016 |access-date=30 August 2019 |publisher=SBS Transit}}</ref>
|-
| 1 January 2013 || Bidirectional services on the West Loop commenced throughout the day and Cheng Lim was opened for passenger service.<ref name=":3">{{cite web |date=21 December 2012 |title=Cheng Lim LRT Station To Open And Sengkang West LRT to Run in Both Directions |url=http://www.sbstransit.com.sg/press/2012-12-21-01.aspx |url-status=dead |archive-url=https://web.archive.org/web/20121224110914/http://www.sbstransit.com.sg/press/2012-12-21-01.aspx |archive-date=24 December 2012 |access-date=21 December 2012 |publisher=SBS Transit}}</ref>
|-
| 27 June 2015 || Kupang opened for passenger service.<ref name=":4">{{cite web |date=15 June 2015 |title=Kupang LRT Station to Open on Saturday, 27 June 2015 |url=http://www.sbstransit.com.sg/download/kupang_lrt_station.pdf |url-status=dead |archive-url=https://web.archive.org/web/20151124090502/https://www.sbstransit.com.sg/download/kupang_lrt_station.pdf |archive-date=24 November 2015 |access-date=15 June 2015 |publisher=SBS Transit}}</ref><ref name="g349">{{cite web |date=15 June 2015 |title=Sengkang LRT Fully Operational by June 27 When Kupang Station Opens |url=https://www.straitstimes.com/singapore/transport/sengkang-lrt-fully-operational-by-june-27-when-kupang-station-opens |access-date=18 January 2025 |website=The Straits Times}}</ref>
|-
|}
The east loop commenced operations on 18 January 2003, offering free rides during its first two days.<ref>{{cite web |title=Free LRT Service in Sengkang |url=http://eresources.nlb.gov.sg/newspapers/Digitised/Article/today20030117-2.2.5.9 |website=Today | via=NewspaperSG |access-date=13 October 2019 |date=17 January 2003 }}{{cbignore}}</ref><ref name=":10" /> At the time, 90% of Sengkang residents lived along the east loop, while the west remained largely undeveloped. Although the east loop was scheduled to open at 2{{nbsp}}pm that day, SBS Transit began operations 30 minutes earlier to accommodate the queue of the 100 waiting commuters. The initial fare on the SKLRT was S$0.64 per trip (US${{ToUSD|0.64|Singapore}}<ref name="IMF"/>).<ref name=":10">{{cite news |last1=Kaur |first1=Karamjit |title=Smooth Start for Sengkang LRT |url=https://www.straitstimes.com/multimedia/graphics/assets/images/ST175/NewspaperSG/2003-01-19/full.jpg |access-date=21 January 2025 |work=The Straits Times |date=19 January 2003}}</ref> The system experienced its first breakdown on 5 September that year because of a computer failure. Free bus services were provided during the 30-minute disruption.<ref>{{cite news |title=Sengkang LRT Down |url=https://eresources.nlb.gov.sg/newspapers/digitised/article/today20030906-1.2.6.9.3 |access-date=21 January 2025 |work=Today |date=6 September 2003 |page=6 |via=NewspaperSG}}{{cbignore}}</ref> In October 2004, ''[[Today (website)|Today]]'' reported that the SKLRT was operating at a loss due to low ridership, as only 37,000 of the projected 95,000 [[Housing and Development Board|public flats]] had been completed.<ref>{{Cite news |last=Ng |first=Shing Yi |date=27 October 2004 |title=LRT Losses Here to Stay? |url=https://eresources.nlb.gov.sg/newspapers/digitised/page/today20041027-2.1.1 |access-date=19 June 2025 |work=Today |pages=1, [https://eresources.nlb.gov.sg/newspapers/digitised/page/today20041027-2.1.2 2] |via=NewspaperSG}}</ref>

With the exception of the Farmway, Cheng Lim, and Kupang stations,<ref name=":0" /> the west loop commenced operations on 29 January 2005.<ref>{{cite web |last1=Wong |first1=Siew Ying |title=Punggol LRT East, Sengkang LRT West Loops to Start Service on Jan 29 |url=http://www.channelnewsasia.com/stories/singaporelocalnews/view/126618/1/.html |website=Channel NewsAsia |access-date=22 January 2025 |archive-url=https://web.archive.org/web/20050319083835/http://www.channelnewsasia.com/stories/singaporelocalnews/view/126618/1/.html |archive-date=19 March 2005 |date=10 January 2005 |url-status=dead}}</ref> To mark the commencement of the west loop, Wee Siew Kim, Adviser to Jalan Kayu Grassroots Organisations, officiated the opening of the bridge linking Thanggam Station to [[Jalan Kayu]] via Lorong Samak.<ref name=":1" /> The west loop initially operated unidirectional services in the peak flow direction. Morning services from 5:20{{Nbsp}}am to 3:00{{Nbsp}}pm ran anti-clockwise from Thanggam to Renjong, while evening services from 3:00{{Nbsp}}pm to 12:35{{Nbsp}}am ran clockwise from Renjong to Thanggam.<ref name=":0" />

Farmway station opened on 15 November 2007 to serve the Anchorvale Community Club and the Sengkang Sports Complex.<ref name=":2" /><ref name="r237">{{cite web |title=Train Service Information: Farmway |url=https://www.sbstransit.com.sg/Service/TrainInformation?TrainLine=SKG+LRT&Station=SW2 |access-date=21 January 2025 |publisher=SBS Transit}}</ref> On 4 January 2010, the west loop commenced bidirectional services only on weekday peak hours from 6:45{{Nbsp}}am to 9:00{{Nbsp}}am and from 6:15{{Nbsp}}pm to 8:30{{Nbsp}}pm.<ref name=":7" /> Full-day bidirectional services on the west loop began on 1 January 2013 with the opening of Cheng Lim station.<ref name=":3" /><ref>{{Cite news |date=22 December 2012 |title=Sengkang West LRT to Extend Services, Cheng Lim Station to Open |url=https://eresources.nlb.gov.sg/newspapers/digitised/article/today20121222-1.2.27.3 |access-date=21 January 2025 |work=Today |page=20 |via=NewspaperSG}}</ref> Kupang station opened on 27 June 2015 to cater to new residential developments in its vicinity. Daily ridership on the SKLRT at the time had reached 60,000.<ref name="g349" /><ref>{{Cite web |date=15 June 2015 |title=Kupang LRT Station to Open and More Than 260 Weekly Trips to Be Added to the Sengkang/Punggol LRT |url=https://www.sbstransit.com.sg/press/2015-06-15-02.aspx |url-status=dead |archive-url=https://web.archive.org/web/20171010155818/https://www.sbstransit.com.sg/press/2015-06-15-02.aspx |archive-date=10 October 2017 |access-date=21 January 2025 |publisher=SBS Transit}}</ref>

A power trip caused a two-hour disruption on the evening of 1 June 2016.<ref name="p480">{{cite web |date=1 June 2016 |title=Service on Punggol and Sengkang LRT Disrupted for 2½ Hours Due to Repeated Power Trips |url=https://www.straitstimes.com/singapore/transport/service-on-punggol-and-sengkang-lrt-disrupted-for-212-hours-due-to-repeated |access-date=21 January 2025 |website=The Straits Times}}</ref> On 16 February 2018, a dislodged power collector shoe caused a train to stall near Sengkang station.<ref name="b859">{{cite web |last=Hussain |first=Amir |date=16 February 2018 |title=Sengkang LRT Train Breaks Down on First Day of CNY, Passengers Get Down and Walk on Tracks |url=https://www.straitstimes.com/singapore/transport/sengkang-lrt-train-breaks-down-on-first-day-of-cny-passengers-get-down-and-walk |url-status=live |archive-url=https://web.archive.org/web/20190825064623/https://www.straitstimes.com/singapore/transport/sengkang-lrt-train-breaks-down-on-first-day-of-cny-passengers-get-down-and-walk |archive-date=25 August 2019 |access-date=21 January 2025 |website=The Straits Times}}</ref> SBS Transit reported a "loud boom" was heard before the train stalled.<ref name="b831">{{cite web |date=16 February 2018 |title=Passengers Stranded on Track at Sengkang After LRT Hit by Power Fault |url=https://www.todayonline.com/singapore/passengers-stranded-track-sengkang-after-lrt-hit-power-fault |access-date=21 January 2025 |website=Today}}</ref> Passengers were able to disembark from the faulty train, which was hauled away before services resumed.<ref name="b859" /> On 9 June 2024, the signalling system's power supply failed during upgrading works. As a result, no trains could be launched on that morning, with services only resuming at 10:12{{Nbsp}}am.<ref>{{cite web |last=Chiu |first=Christie |date=2024-06-09 |title=Punggol-Sengkang LRT Service Resumes After 4-Hour Disruption on Sunday Morning |url=https://www.straitstimes.com/singapore/no-train-service-at-punggol-and-sengkang-lrt-due-to-signalling-fault-on-sunday-morning |access-date=2024-06-09 |website=The Straits Times}}</ref><ref name="e738">{{cite web |date=9 June 2024 |title=Sengkang-Punggol LRT Train Service Resumes After 4-Hour Disruption |url=https://www.channelnewsasia.com/singapore/sengkang-punggol-lrt-train-service-resumes-after-4-hour-disruption-4397411 |access-date=21 January 2025 |website=Channel NewsAsia}}</ref>

=== Upgrades ===
On 31 October 2012, the LTA announced plans to increase passenger capacity of the Sengkang and [[Punggol LRT]] lines (SPLRT) to cater to increased ridership on the SPLRT.<ref name=":8" /> ''[[The Straits Times]]'' reported in September that the LTA had completed engineering studies for upgrading the system from one-car to two-car operations, especially with a 19% increase in ridership on the SKLRT over the past year.<ref name=":9">{{Cite news |last=Tan |first=Christopher |date=27 September 2012 |title=LRT Legacy: U-Turn or at Crossroads? |url=https://litter.catbox.moe/h4tlr6.PDF |url-status=dead |archive-url=https://web.archive.org/web/20250603065229/https://litter.catbox.moe/h4tlr6.PDF |archive-date=3 June 2025 |access-date=3 June 2025 |work=The Straits Times |page=31 |via=Nexis Uni}}</ref> The upgrading works involved retrofitting 16 of the 41 one-car trains for two-car operations while purchasing 16 additional cars.<ref name=":8">{{cite web | url=http://app.lta.gov.sg/apps/news/page.aspx?c=2&id=8a70fc51-fd2a-4793-ac12-700db7586496 | title=2-car System for Sengkang Punggol LRT by 2016; Improvements to Choa Chu Kang LRT station | publisher=Land Transport Authority | date=31 October 2012 | access-date=12 October 2013 | url-status=dead | archive-url=https://web.archive.org/web/20131022195642/http://app.lta.gov.sg/apps/news/page.aspx?c=2&id=8a70fc51-fd2a-4793-ac12-700db7586496 | archive-date=22 October 2013 }}</ref> Two-car operations on the SKLRT began on 22 December 2015.<ref name="l609" /> The official inauguration of two-car operations on the SKLRT was held on 5 January 2016, with Senior Minister of State for Transport [[Ng Chee Meng]] and other Members of Parliament (MPs) in attendance.<ref name="l076">{{cite web |last=Yuen |first=Sin |date=5 January 2016 |title=Two-Car Trains on Sengkang Loop of LRT Start Official Operations |url=https://www.straitstimes.com/singapore/transport/two-car-trains-on-sengkang-loop-of-lrt-start-official-operations |access-date=22 January 2025 |website=The Straits Times}}</ref> However, in October 2024, Sengkang GRC MP [[Jamus Lim]] highlighted commuter concerns about inconsistent train frequencies and the irregular use of two-car trains during peak hours.<ref name="z001" /> 

On 15 December 2017, the LTA outlined a renewal programme to improve operational reliability on the SPLRT.<ref name="x219">{{cite web |date=15 December 2017 |title=Improvement Works to Enhance Reliability of LRT Systems |url=https://www.lta.gov.sg/content/ltagov/en/newsroom/2017/12/2/improvement-works-to-enhance-reliability-of-lrt-systems.html |url-status=dead |archive-url=https://web.archive.org/web/20200516003937/https://www.lta.gov.sg/content/ltagov/en/newsroom/2017/12/2/improvement-works-to-enhance-reliability-of-lrt-systems.html |archive-date=16 May 2020 |access-date=21 January 2025 |publisher=Land Transport Authority}}</ref> These works included power rail and signalling maintenance, along with reinforcing viaduct crossheads and replacing bearings after cracks were found during inspections.<ref name="x219" /><ref name=":6">{{Cite web |date=15 December 2017 |title=Limited Service Along Sengkang-Punggol LRT on Sundays in Jan, Feb to Facilitate Rail Works |url=https://www.channelnewsasia.com/news/singapore/limited-service-along-sengkang-punggol-lrt-on-sundays-in-jan-feb-9502364 |url-status=dead |archive-url=https://web.archive.org/web/20171216201515/https://www.channelnewsasia.com/news/singapore/limited-service-along-sengkang-punggol-lrt-on-sundays-in-jan-feb-9502364 |archive-date=16 December 2017 |access-date=17 December 2017 |website=Channel NewsAsia}}</ref> The maintenance works took place on selected Sunday mornings from 14 January to 25 February 2018, during which the affected loops operated unidirectional services.<ref name=":6" /> Unidirectional services continued on Sunday mornings from 4 March to 29 April due to extended maintenance works involving power rail replacements and preventive maintenance on signalling cables.<ref>{{Cite web |date=22 February 2018 |title=Maintenance Work to Resume on Sengkang and Punggol LRT Systems on 4 Mar |url=https://www.channelnewsasia.com/news/singapore/maintenance-work-to-resume-on-sengkang-and-punggol-lrt-systems-9981524 |url-status=dead |archive-url=https://web.archive.org/web/20180223171302/https://www.channelnewsasia.com/news/singapore/maintenance-work-to-resume-on-sengkang-and-punggol-lrt-systems-9981524 |archive-date=23 February 2018 |access-date=23 February 2018 |website=Channel NewsAsia}}</ref><ref>{{Cite news |last1=Hussain |first1=Amir |date=22 February 2018 |title=Maintenance Works to Resume on Sengkang and Punggol LRT Systems |url=http://www.straitstimes.com/singapore/transport/maintenance-works-to-resume-on-sengkang-and-punggol-lrt-systems |url-status=live |archive-url=https://web.archive.org/web/20180223171526/http://www.straitstimes.com/singapore/transport/maintenance-works-to-resume-on-sengkang-and-punggol-lrt-systems |archive-date=23 February 2018 |access-date=23 February 2018 |newspaper=The Straits Times}}</ref> Rectification works on the concrete plinths and elevated slabs were conducted on Sunday evenings between May 27 and October 7.<ref>{{Cite web |date=11 May 2018 |title=Limited Service Hours on Sundays for Sengkang-Punggol LRT to Be Extended |url=https://www.todayonline.com/singapore/limited-service-hours-sundays-sengkang-punggol-lrt-be-extended |url-status=live |archive-url=https://web.archive.org/web/20231128205012/https://www.todayonline.com/singapore/limited-service-hours-sundays-sengkang-punggol-lrt-be-extended |archive-date=28 November 2023 |access-date=14 May 2018 |website=Today}}</ref><ref name="m565">{{cite web |date=7 October 2018 |title=Extended Engineering Hours on Sengkang and Punggol LRT Systems on Sundays from 27 May to 7 October 2018 |url=https://www.sbstransit.com.sg/news/extended-engineering-hours-on-sengkang-and-punggol-lrt-systems-on-sundays-from-27-may-to-7-october-2018 |access-date=22 January 2025 |website= |publisher=SBS Transit}}</ref><ref>{{Cite news |last1=Lam |first1=Lydia |date=11 May 2018 |title=SBS Transit Extends Limited Service on Sundays for Sengkang, Punggol LRT to October |url=https://www.straitstimes.com/singapore/transport/sbs-transit-extends-limited-service-on-sundays-for-sengkang-punggol-lrt-to |url-status=live |archive-url=https://web.archive.org/web/20180514213504/https://www.straitstimes.com/singapore/transport/sbs-transit-extends-limited-service-on-sundays-for-sengkang-punggol-lrt-to |archive-date=14 May 2018 |access-date=14 May 2018 |newspaper=The Straits Times}}</ref> Maintenance works during service hours continued in 2020,<ref name="b539">{{cite web |date=31 July 2020 |title=Extended Engineering Hours on Sengkang-Punggol Light Rail Transit on Sundays |url=https://www.sbstransit.com.sg/news/extended-engineering-hours-on-sengkang-punggol-light-rail-transit-on-sundays |access-date=22 January 2025 |publisher=SBS Transit}}</ref> 2021,<ref name="d960">{{cite web |date=26 September 2021 |title=Extended Engineering Hours on Sengkang-Punggol Light Rail Transit on Saturdays and Sundays |url=https://www.sbstransit.com.sg/news/extended-engineering-hours-on-sengkang-punggol-light-rail-transit-on-saturdays-and-sundays-1 |access-date=22 January 2025 |website= |publisher=SBS Transit}}</ref> and 2022.<ref name="o025">{{cite web |date=25 September 2022 |title=Extended Engineering Hours on Sengkang-Punggol Light Rail Transit on Saturdays and Sundays |url=https://www.sbstransit.com.sg/news/extended-engineering-hours-on-sengkang-punggol-light-rail-transit-on-saturdays-and-sundays-2 |access-date=22 January 2025 |publisher=SBS Transit }}</ref>

Plans to refurbish Sengkang station was announced in May 2018. The upgrades included expanding the LRT platform and installing new dual-speed escalators and a new lift to connect the platforms, concourse and mezzanine levels of the station.<ref name="t8932">{{cite web |date=25 May 2018 |title=Upgrading of Sengkang MRT and LRT Stations for More Comfortable Journeys |url=https://www.lta.gov.sg/content/ltagov/en/newsroom/2018/5/2/upgrading-of-sengkang-mrt-and-lrt-stations-for-more-comfortable-journeys.html |url-status=dead |archive-url=https://web.archive.org/web/20200515112459/https://www.lta.gov.sg/content/ltagov/en/newsroom/2018/5/2/upgrading-of-sengkang-mrt-and-lrt-stations-for-more-comfortable-journeys.html |archive-date=15 May 2020 |access-date=21 January 2025 |publisher=Land Transport Authority}}</ref><ref>{{cite web |date=25 May 2018 |title=Upgrades to Sengkang MRT and LRT Stations by 2022: LTA |url=https://www.channelnewsasia.com/news/singapore/upgrades-to-sengkang-mrt-and-lrt-stations-by-2022-lta-10277532 |url-status=dead |archive-url=https://web.archive.org/web/20191211132539/https://www.channelnewsasia.com/news/singapore/upgrades-to-sengkang-mrt-and-lrt-stations-by-2022-lta-10277532 |archive-date=11 December 2019 |access-date=11 December 2019 |website=Channel NewsAsia |publisher=}}</ref> New signs and queue markings were introduced on the platform to indicate new stopping points for each of the four LRT routes plying the station.<ref name="LTA v238">{{cite web |title=Thomson – East Coast Line 4 to Welcome Commuters from 23 June 2024 |url=https://www.lta.gov.sg/content/ltagov/en/newsroom/2024/3/news-releases/TEL4_to_welcome_commuters.html |access-date=10 March 2024 |website=LTA}}</ref> The refurbished LRT platforms began operations at the end of September 2024.<ref name="c661">{{cite web |last=Yufeng |first=Kok |date=19 September 2024 |title=Sengkang LRT Upgrading: Trains to Run in Only One Direction on Sept 28–29 |url=https://www.straitstimes.com/singapore/transport/sengkang-lrt-upgrading-trains-to-operate-in-only-one-direction-on-east-west-loops-on-sept-28-29 |access-date=29 September 2024 |website=The Straits Times}}</ref>

On 5 February 2021, the LTA said they would purchase 17 two-car trains for the SPLRT, which were expected to be delivered from 2024 to 2027. The {{Cvt|3.5|ha|adj=on}} [[Sengkang Depot]] would also be expanded to {{Cvt|11.1|ha|4=1}} to increase capacity and maintenance space for the new trains. The depot expansion also included two new reception tracks to reduce train launching time.<ref>{{cite web|title=Sengkang-Punggol LRT to Get 17 New Two-Car Trains to Boost Capacity|url=https://www.channelnewsasia.com/news/singapore/sengkang-punggol-lrt-17-new-two-car-trains-lta-depot-expand-14118006|website=Channel NewsAsia|date=5 February 2021|access-date=6 February 2021|archive-date=15 May 2021|archive-url=https://web.archive.org/web/20210515083925/https://www.channelnewsasia.com/news/singapore/sengkang-punggol-lrt-17-new-two-car-trains-lta-depot-expand-14118006|url-status=dead}}</ref><ref name="f585">{{cite web | title=New Two-Car Trains for Sengkang-Punggol LRT | publisher=Land Transport Authority | date=5 February 2021 | url=https://www.lta.gov.sg/content/ltagov/en/newsroom/2021/2/news-releases/New_two-car_trains_for_SPLRT.html | access-date=22 January 2025 | archive-date=28 August 2021 | archive-url=https://web.archive.org/web/20210828100151/https://www.lta.gov.sg/content/ltagov/en/newsroom/2021/2/news-releases/New_two-car_trains_for_SPLRT.html | url-status=live }}</ref> In February 2022, the contract for the depot expansion was awarded to Sato Kogyo (S) Pte Ltd for S$157 million (US${{ToUSD|157|Singapore|y=2022|r=1}} million), and the contract for the new fleet of trains was awarded to Mitsubishi Corporation for S$439 million (US${{ToUSD|439|Singapore|y=2022|r=1}} million).<ref name="LTA New Trains and Depot expansion 2022" /><ref name="e517" />

==Network and operations==
=== Route and service ===
[[File:Singapore Sengkang LRT Line Map.jpg|thumb|upright=1.75|Geographic route map of Sengkang LRT|alt=This image is a geographic route map of the Sengkang LRT Line, showing the actual geographical layout of the tracks and stations on the East and West Loops in relation to waterways. The map also highlights the central Sengkang station and its interchange with the North East Line, as well as a connection to the Punggol LRT Line to the north. Station names are provided in both English and Chinese characters.]]
The Sengkang LRT (SKLRT) is a fully elevated [[automated guideway transit]] line,<ref name=":9" /><ref name="i674">{{cite book | last=Vuchic | first=Vukan R. | title=Urban Transit Systems and Technology | publisher=John Wiley & Sons | publication-place=Hoboken, N.J | date=16 February 2007 | isbn=978-0-471-75823-5 | page=467}}</ref>{{efn|Also called an "Automated People Mover" (APM) by Mitsubishi.{{sfn|Mochidome|Masukawa|2003|p=1}}}} with a route length of {{convert|10.7|km|miles}}.<ref name=":5"/>{{sfn|Kyosan Electric|n.d.|p=11}} It is coloured grey on official maps.<ref name="LTA system map">{{Cite web |last= |first= |date= |title=MRT System Map |url=https://www.lta.gov.sg/content/dam/ltagov/getting_around/public_transport/rail_network/pdf/sm-20-03-en-exp.pdf |url-status=live |archive-url=https://web.archive.org/web/20200821064838/https://www.lta.gov.sg/content/dam/ltagov/getting_around/public_transport/rail_network/pdf/sm-20-03-en-exp.pdf |archive-date=21 August 2020 |access-date=30 May 2025 |publisher=Land Transport Authority}}</ref> On dynamic passenger information displays and static signs on the platforms, yellow indicates the east loop, and red indicates the west loop.<ref name="t128">{{cite web |date=26 February 2025 |title=Written Reply to Parliamentary Question on Colour Coding of Lines of LRT System to Guide Commuters |url=https://www.mot.gov.sg/news/Details/written-reply-to-parliamentary-question-on-colour-coding-of-lines-of-lrt-system-to-guide-commuters |access-date=27 February 2025 |website=Ministry of Transport (MOT)}}</ref> The SKLRT has four routes operating on two bi-directional loops that converge at [[Sengkang MRT/LRT station|Sengkang station]].{{sfn|Kyosan Electric|n.d.|p=11}}<ref name="z001">{{cite web | last=Yeap | first=Amanda | title=Is There Still Light at the End of the Tunnel for Singapore’s Light Rail Transit System? | website=Channel NewsAsia | date=12 October 2024 | url=https://www.channelnewsasia.com/today/big-read/25-years-lrt-launch-future-4670156 | access-date=20 January 2025}}</ref><ref name="Upgrading of Sengkang MRT LRT">{{cite web |last=Lee |first=Nian Tjoe |date=21 March 2024 |title=Upgrading of Sengkang LRT Station Set to Begin; Completion Slated for End-2024 |url=https://www.straitstimes.com/singapore/transport/upgrading-of-sengkang-lrt-station-set-to-begin-completion-slated-for-q4-2024 |access-date=20 January 2025 |website=The Straits Times}}</ref> The line generally runs along road medians,<ref name="Seamless travel"/> with an average viaduct height of {{convert|15|m|ft}}.<ref name="a547">{{cite web | last=Ng | first=Keith | title=Pre-Cast Push | website=Cranes Today | date=1 August 2001 | url=https://www.cranestodaymagazine.com/analysis/pre-cast-push/ | access-date=20 January 2025}}</ref>

On the east loop, the line heads north after Sengkang station before curving eastward and running along the medians of Compassvale Street and Rivervale Drive. After passing Rumbia station, it turns south along Rivervale Drive, then west along Sengkang East Avenue, completing the loop by heading north back to Sengkang station.<ref name="o505"/> On the west loop, the line from Sengkang station diverges west toward Cheng Lim station. A [[Branch line|spur]] connects the SKLRT to the [[Punggol LRT line]] across the [[Tampines Expressway]].<ref name="Kyosan map">{{cite web |title=センカン路線図 |url=http://www.kyosan.co.jp/topics/circular/03v54/v2003z.jpg |publisher=Kyosan Electric |access-date=20 January 2025 |archive-url=https://web.archive.org/web/20040814025930/http://www.kyosan.co.jp/topics/circular/03v54/v2003z.jpg |archive-date=14 August 2004 |language=Japanese |url-status=dead}}</ref> The SKLRT continues along Anchorvale Street and Fernvale Street. Between the Farmway and Kupang stations, the line crosses Sungei Punggol. After Kupang station, the line turns south along Fernvale Road, and turns east along Sengkang West Avenue.<ref name="o505">{{cite web | title=OneMap | website=OneMap | publisher=Singapore Land Authority | date=31 August 2017 | url=https://www.onemap.gov.sg/?lat=1.3916094&lng=103.8954426 | access-date=20 January 2025}}{{cbignore}}</ref> It crosses Sungei Punggol again between Layar and Tongkang stations, with reception tracks connecting the line to [[Sengkang Depot]].<ref name="Kyosan map"/><ref name="Annex A"/> Following Renjong station, the line completes the loop by heading north back to Sengkang station.<ref name="o505"/>

The line operates between 5:18{{Nbsp}}am (5:38{{Nbsp}}am on Sundays and public holidays) and 12:37{{Nbsp}}am daily.<ref name="p143">{{cite web |title=First Train/ Last Train |url=https://www.sbstransit.com.sg/first-train-last-train |access-date=22 January 2025 |publisher=SBS Transit |archive-date=28 November 2019 |archive-url=https://web.archive.org/web/20191128080621/https://www.sbstransit.com.sg/first-train-last-train |url-status=live }}</ref> The SKLRT is operated by [[SBS Transit]].<ref name="Rail network">{{Cite web |title=Getting Around – Public Transport – Rail Network |url=https://www.lta.gov.sg/content/ltagov/en/getting_around/public_transport/rail_network.html |url-status=live |archive-url=https://web.archive.org/web/20191101093543/https://www.lta.gov.sg/content/ltagov/en/getting_around/public_transport/rail_network.html |archive-date=1 November 2019 |access-date=27 April 2021 |publisher=Land Transport Authority}}</ref> Since 2018, the SKLRT has been part of the New Rail Financing Framework (NRFF). Previously, the operator (the owner of the rail assets) had to bear the cost of maintaining and upgrading trains and signalling. Under the NRFF, the LTA and SBS Transit share the profits and financial risks in operating the line and the LTA will take control of its operating assets on 1 April 2033. SBS Transit operates the line under a 15-year licence which will expire on 31 March 2033.<ref name="NRFF LTA 2018">{{cite web | title=North East Line, Sengkang LRT and Punggol LRT to Transit to the New Rail Financing Framework: Completion of the Transition of All Existing Rail Lines, Benefitting Commuters | publisher=Land Transport Authority | date=14 February 2018 | url=https://www.lta.gov.sg/content/ltagov/en/newsroom/2018/2/2/north-east-line-sengkang-lrt-and-punggol-lrt-to-transit-to-the-new-rail-financing-framework-completion-of-the-transitio.html | access-date=29 August 2021 | archive-date=29 August 2021 | archive-url=https://web.archive.org/web/20210829031731/https://www.lta.gov.sg/content/ltagov/en/newsroom/2018/2/2/north-east-line-sengkang-lrt-and-punggol-lrt-to-transit-to-the-new-rail-financing-framework-completion-of-the-transitio.html | url-status=live }}</ref><ref name="Auto LTA Takeover 2018">{{Cite web |last=Abdullah |first=Zhaki |date=14 February 2018 |title=LTA to Take Over North East Line, Sengkang–Punggol LRT Assets Worth $30.8m |url=https://www.straitstimes.com/singapore/transport/lta-to-take-over-north-east-line-sengkang-punggol-lrt-assets-worth-308m |url-status=live |archive-url=https://web.archive.org/web/20230207065417/https://www.straitstimes.com/singapore/transport/lta-to-take-over-north-east-line-sengkang-punggol-lrt-assets-worth-308m |archive-date=7 February 2023 |access-date=7 February 2023 |website=The Straits Times}}</ref>

===Stations===
The east loop has five stations, while the west loop has eight stations.<ref name="LTA system map"/> The average distance between stations are {{convert|300|m|ft}}, with each station positioned to serve residents within a {{convert|400|m|ft|adj=on}} radius.<ref name="Seamless travel">{{cite news |last1=Yeo |first1=Geraldine |title=Travel to Be Seamless in Sengkang |url=https://eresources.nlb.gov.sg/newspapers/digitised/page/straitstimes19990420-1.1.4 |work=The Straits Times |date=20 April 1999 |page=4|via=NewspaperSG}}{{cbignore}}</ref><ref name="p433">{{cite book | last1=Chow | first1=Clarice | last2=Chia | first2=Jean | last3=Zhan | first3=Mina | title=Integrating Land Use & Mobility: Supporting Sustainable Growth | publisher=Centre for Liveable Cities | publication-place=Singapore | date=2018 | isbn=978-981-11-7091-1 | page=69 | url=https://www.clc.gov.sg/docs/default-source/urban-systems-studies/uss-integ-land-use-mobility.pdf?sfvrsn=184bcefa_4 | archive-date=2 February 2025 | access-date=5 June 2025 | archive-url=https://web.archive.org/web/20250202133232/https://www.clc.gov.sg/docs/default-source/urban-systems-studies/uss-integ-land-use-mobility.pdf?sfvrsn=184bcefa_4 | url-status=live }}</ref>

{| class="wikitable" style="border-collapse: collapse; font-size: 95%"
|-
! scope="col" style="color: white; background:#{{rcr|Singapore LRT|Sengkang}}" | Station code
! scope="col" style="color: white; background:#{{rcr|Singapore LRT|Sengkang}}" | Station name
! scope="col" style="color: white; background:#{{rcr|Singapore LRT|Sengkang}}" | Images
! scope="col" style="color: white; background:#{{rcr|Singapore LRT|Sengkang}}" | Opening
! scope="col" style="color: white; background:#{{rcr|Singapore LRT|Sengkang}}" | Further information
! scope="col" style="color: white; background:#{{rcr|Singapore LRT|Sengkang}}" | Location(s)
|-
|{{SMRT code|STC||NE|16}}||[[Sengkang MRT/LRT station|Sengkang]]||[[File:STC Sengkang LRT Platform.jpg|100px|alt=View of Sengkang LRT platform]]|| align="center" | 18 January 2003; <br /> {{Years or months ago|2003|01}} 
| Interchange with the {{rbox|North East Line|North East MRT line|#{{rcr|SMRT|NE}}|White}}&nbsp;.<br />Close to the [[File:Bus-logo.svg|15px|link=]]&nbsp;[[Sengkang Bus Interchange]].<ref name="j471">{{cite web |date=6 December 2024 |title=Sengkang–Punggol LRT |url=https://www.lta.gov.sg/content/ltagov/en/getting_around/public_transport/rail_network/sengkang_punggol_lrt.html |access-date=22 January 2025 |publisher=Land Transport Authority}}</ref><ref name="v191">{{cite web |title=Train Service Information – Sengkang LRT |url=https://www.sbstransit.com.sg/Service/TrainInformation?TrainLine=SKG+LRT&Station=STCE |access-date=22 January 2025 |publisher=SBS Transit}}</ref>|| {{Coord|1.391653|103.895133|type:railwaystation_region:SG|format=dms}}
|-
! colspan="6" |East Loop
|-
|{{SMRT code|SE|1}}||Compassvale||[[File:SE1 Compassvale LRT platforms 20250126 141509.jpg|100px|alt=View of Compassvale LRT platforms]]|| rowspan="5" align="center" | 18 January 2003; <br /> {{Years or months ago|2003|01}} 
| {{Em dash}}||{{Coord|1.394564|N|103.900156|E|region:SG_type:railwaystation|format=dms|display=inline,title}}
|-
|{{SMRT code|SE|2}}||Rumbia||[[File:SE2 Rumbia LRT platforms 20250126 142230.jpg|100px|alt=View of Rumbia LRT platforms]]
|Named after the Rumbia plants: Sagu Rumbia and Buah Rumbia.<ref name="c493">{{cite web |date=26 March 2017 |title=SE2 – Rumbia |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SE2 |url-status=dead |archive-url=https://web.archive.org/web/20170816011825/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SE2 |archive-date=16 August 2017 |access-date=20 January 2025 |publisher=SBS Transit}}</ref>
|{{Coord|1|23|27.94|N|103|54|22.70|E|type:railwaystation_region:SG}}
|-
|{{SMRT code|SE|3}}||Bakau||[[File:SE3 Bakau LRT Exit B 20210303 142647.jpg|100px|alt=An entrance to the station along the road. A flight of stairs leads to the concourse level]]
|Named after the Bakau wood used for building foundations.<ref>{{cite web |title=SE3 – Bakau |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SE3 |url-status=dead |archive-url=https://web.archive.org/web/20170816012851/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SE3 |archive-date=16 August 2017 |access-date=20 January 2025 |publisher=SBS Transit}}</ref>
|{{Coord|1|23|16.27|N|103|54|18.96|E|type:railwaystation_region:SG}}
|-
|{{SMRT code|SE|4}}||Kangkar||[[File:Kangkar LRT Station, Oct 06.JPG|100px|alt=View of Kangkar station exterior]]
|"Kangkar" refers to a former fishery in the area.<ref>{{cite web |title=SE4 – Kangkar |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SE4 |url-status=dead |archive-url=https://web.archive.org/web/20170816011948/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SE4 |archive-date=16 August 2017 |access-date=20 January 2025 |publisher=SBS Transit}}</ref>
|{{Coord|1|23|1.46|N|103|54|7.90|E|type:railwaystation_region:SG}}
|-
|{{SMRT code|SE|5}}||Ranggung||[[File:Ranggung LRT Station 3, Sep 06.JPG|100px|alt=View of Ranggung station exterior]]
|"Ranggung" refers to a species of stork residing on the Punggol shore.<ref>{{cite web |title=SE5 – Ranggung |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SE5 |url-status=dead |archive-url=https://web.archive.org/web/20170816012754/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SE5 |archive-date=16 August 2017 |access-date=20 January 2025 |publisher=SBS Transit}}</ref>
|{{Coord|1|23|1.03|N|103|53|51.85|E|type:railwaystation_region:SG}}
|-
! colspan="6" |West Loop
|-
|{{SMRT code|SW|1}}||Cheng Lim||[[File:(SGP-Singapore) Cheng Lim LRT Station 2025-02-02.jpg|100px|alt=View of Cheng Lim LRT exterior]]|| align="center" | 1 January 2013; <br /> {{Years or months ago|2013|01}} 
| rowspan="2" | Named after the former Cheng Lim Farmway and Lorong Cheng Lim, where farms formerly existed.<ref>{{cite web |title=SW1 – Cheng Lim |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW1 |url-status=dead |archive-url=https://web.archive.org/web/20170816122012/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW1 |archive-date=16 August 2017 |access-date=20 January 2025 |publisher=SBS Transit}}</ref><ref>{{cite web |title=SW2 – Farmway |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW2 |url-status=dead |archive-url=https://web.archive.org/web/20170816011954/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW2 |archive-date=16 August 2017 |access-date=20 January 2025 |publisher=SBS Transit}}</ref><ref>{{cite web |title=1985 survey map of Singapore |url=https://biblioasia.nlb.gov.sg/images/Vol%2019%20Issue%202/Tok%20Sumang/1985%20survey%20map.jpg |publisher=Singapore Land Authority |access-date=30 May 2025}}</ref> The roads in turn are named after Goh Cheng Lim, director of Kim Hock Hoe Ltd, a company of ship owners and commission agents.<ref>{{cite web |title=Lorong Cheng Lim, 1985: General View |url=https://eresources.nlb.gov.sg/pictures/Details/e10f7fbf-14f4-48d7-895b-86be662119c2 |url-status=dead |archive-url=https://web.archive.org/web/20150527013552/http://eresources.nlb.gov.sg/pictures/Details/e10f7fbf-14f4-48d7-895b-86be662119c2 |archive-date=27 May 2015 |access-date=6 September 2020 |website=PictureSG}}</ref>||{{Coord|1.3963098|103.8937126|type:railwaystation_region:SG|format=dms}}
|-
|{{SMRT code|SW|2}}||Farmway||[[File:SW2 Farmway Platform.jpg|100px|alt=View of Farmway LRT platforms]]|| align=center | 15 November 2007; <br /> {{Years or months ago|2007|11}}
|{{Coord|1|23|56.32|N|103|53|20.08|E|type:railwaystation_region:SG}}
|-
|{{SMRT code|SW|3}}||Kupang||[[File:SW3 Kupang LRT platforms 20250126 152321.jpg|100px|alt=View of Kupang LRT platforms]]|| align=center | 27 June 2015; <br /> {{Years or months ago|2015|06}}
|Named after the practice of Kupang fishing.<ref name="u486">{{cite web |title=SW3 – Kupang |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW3 |url-status=dead |archive-url=https://web.archive.org/web/20120315184315/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW3 |archive-date=15 March 2012 |access-date=20 January 2025 |publisher=SBS Transit}}</ref> Kupang means "mussels" in Malay.<ref name="c351">{{cite web |date=7 November 2011 |title=Fisherman Unloading Sea Mussels |url=https://www.nas.gov.sg/archivesonline/photographs/record-details/4231e70d-1162-11e3-83d5-0050568939ad |access-date=22 January 2025 |website=National Archives of Singapore}}</ref>
|{{Coord|1|23|57.22|N|103|52|52.75|E|type:railwaystation_region:SG}}
|-
|{{SMRT code|SW|4}}||Thanggam||[[File:SW4 Thanggam LRT Exterior 20250126 151451.jpg|100px|alt=View of Thanggam LRT exterior]]|| rowspan="5" align=center | 29 January 2005; <br /> {{Years or months ago|2005|01}}
|The name means "Gold" in [[Tamil language|Tamil]].<ref>{{cite web |title=SW4 – Thanggam |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW4 |url-status=dead |archive-url=https://web.archive.org/web/20170816012910/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW4 |archive-date=16 August 2017 |access-date=20 January 2025 |publisher=SBS Transit}}</ref> A pedestrian bridge connects the station to [[Jalan Kayu]].<ref name="i965">{{cite web |date=19 January 2005 |title=Jalan Kayu Shops Expected to Benefit from Opening of LRT Station |url=http://www.channelnewsasia.com/stories/singaporelocalnews/view/128015/1/.html |url-status=dead |archive-url=https://web.archive.org/web/20050124003515/http://www.channelnewsasia.com/stories/singaporelocalnews/view/128015/1/.html |archive-date=24 January 2005 |access-date=31 January 2025 |website=Channel NewsAsia}}</ref>
|{{Coord|1|23|57.68|N|103|52|29.26|E|type:railwaystation_region:SG}}
|-
|{{SMRT code|SW|5}}||Fernvale||[[File:SW5 Fernvale exterior 20200830 115958.jpg|alt=Exterior view of Fernvale station next to Seletar Mall|100px]]
|The station was planned to be integrated with a commercial building.<ref name="Seamless travel" /> The station is close to the [[Seletar Mall|Selatar Mall]],<ref name="k067">{{cite web |title=Train Service Information – SW5 Fernvale |url=https://www.sbstransit.com.sg/Service/TrainInformation?TrainLine=SKG+LRT&Station=SW5 |access-date=22 January 2025 |publisher=SBS Transit}}</ref><ref name="z169">{{cite web |title=Getting Here |url=https://theseletarmall.com.sg/explore-the-seletar-mall/getting-here/ |access-date=22 January 2025 |publisher=The Seletar Mall |archive-date=22 January 2025 |archive-url=https://web.archive.org/web/20250122061414/https://theseletarmall.com.sg/explore-the-seletar-mall/getting-here/ |url-status=live }}</ref> which opened on 28 November 2014.<ref name="v523">{{cite web |last=Baker |first=Jalelah Abu |date=7 November 2014 |title=5 Things About the Upcoming Seletar Mall and 5 Other Popular Suburban Malls |url=https://www.straitstimes.com/lifestyle/5-things-about-the-upcoming-seletar-mall-and-5-other-popular-suburban-malls |access-date=22 January 2025 |website=The Straits Times}}</ref>||{{Coord|1|23|35.55|N|103|52|34.69|E|type:railwaystation_region:SG}}
|-
|{{SMRT code|SW|6}}||Layar||[[File:SW6 Layar LRT platforms 20241226 183827.jpg|100px|alt=The island platform of Layar station with ventaliation fans. Platform barriers minimise commuters' access to the tracks.]]
|The name means "To sail" in Malay.<ref name="a176">{{cite web |title=SW6 – Layar |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW6 |url-status=dead |archive-url=https://web.archive.org/web/20170816012935/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW6 |archive-date=16 August 2017 |access-date=20 January 2025 |publisher=SBS Transit}}</ref>
|{{Coord|1|23|38.49|N|103|52|47.11|E|type:railwaystation_region:SG}}
|-
|{{SMRT code|SW|7}}||Tongkang||[[File:SW7 Tongkang LRT platforms 20250126 145327.jpg|100px|alt=View of Tongkang LRT platforms]]
|The name refers to [[Tongkang|a small boat]] transporting goods along rivers.<ref name="a1762">{{cite web |title=SW7 –Tongkang |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW7 |url-status=dead |archive-url=https://web.archive.org/web/20170816011849/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW7 |archive-date=16 August 2017 |access-date=20 January 2025 |publisher=SBS Transit}}</ref>
|{{Coord|1|23|27.88|N|103|53|08.78|E|type:railwaystation_region:SG}}
|-
|{{SMRT code|SW|8}}||Renjong||[[File:Renjong LRT Station 2, Aug 06.JPG|100px|via=Exterior of Renjong LRT station]]
|The name means "tall" and "to raise" in Malay.<ref name="a1763">{{cite web |title=SW8 – Renjong |url=http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW8 |url-status=dead |archive-url=https://web.archive.org/web/20170816012636/http://www.sbstransit.com.sg/trpt_lrt_station_view.asp?statcode=SW8 |archive-date=16 August 2017 |access-date=20 January 2025 |publisher=SBS Transit}}</ref>
|{{Coord|1|23|11.81|N|103|53|25.53|E|type:railwaystation_region:SG}}
|}

== Infrastructure ==
=== Rolling stock ===
[[File:(SGP-Singapore) Sengkang LRT Line Mitsubishi Heavy Industries Crystal Mover C810 33 @ Fernvale 2025-02-02.jpg|thumb|right|A two-car Mitsubishi Crystal Mover approaching Fernvale station|alt=A two-car Mitsubishi Crystal Mover train on elevated tracks. The train is white and dark blue with "SBS Transit" written on the side, and residential buildings are visible in the background.]]
[[File:Sengkang Depot, Aug 06.JPG|thumb|The LRT trains on the Sengkang–Punggol LRT lines are parked at the top level of [[Sengkang Depot]].|alt=An elevated view of the Sengkang Depot building, a modern, large structure with a curved roof, situated next to an elevated LRT track. Some trains were parked on the top level where the LRT trains are tabled. Below the tracks are roads with traffic lights and some vehicles.]]
The Sengkang and Punggol LRT lines (SPLRT) utilise the [[Crystal Mover]] Automated People Mover (APM) rolling stock manufactured by [[Mitsubishi Heavy Industries]].{{sfn|Mochidome|Masukawa|2003|p=1}} The rubber-tyred trains are fully automatic and can accommodate up to 105 passengers per vehicle.{{sfn|Mochidome|Masukawa|2003|p=2}}<ref name=":5">{{cite web |title=LRT – Your Link to the MRT |url=http://www.lta.gov.sg/public_transport/pt_rail_lrt.htm |publisher=Land Transport Authority |access-date=18 January 2025 |archive-url=https://web.archive.org/web/20040614100522/http://www.lta.gov.sg/public_transport/pt_rail_lrt.htm |archive-date=14 June 2004 |url-status=dead}}</ref> The SPLRT has [[Mitsubishi Heavy Industries Crystal Mover C810|an initial fleet]] of 41 APMs, with 16 more APMs delivered under [[Mitsubishi Heavy Industries Crystal Mover C810A|contract C810A]].<ref name="c810a">{{cite news |date=22 May 2013 |title=Mitsubishi Heavy Industries and Mitsubishi Corporation Receive Order for Design, Manufacture, Installation and Commissioning of Singapore Light Rapid Transit Capacity Expansion – Vehicles and Electrical and Mechanical Systems for Sengkang and Punggol LRT Systems (C810A) |url=http://www.mhi.co.jp/en/m/news/story/1305221663.html |url-status=dead |archive-url=https://web.archive.org/web/20160304052819/http://www.mhi.co.jp/en/m/news/story/1305221663.html |archive-date=4 March 2016 |access-date=25 November 2015 |publisher=Mitsubishi Heavy Industries}}</ref><ref name="l609">{{cite web | last=Tan | first=Christopher | title=2-car trains roll out on Sengkang LRT | website=The Straits Times | date=24 December 2015 | url=https://www.straitstimes.com/singapore/transport/2-car-trains-roll-out-on-sengkang-lrt | access-date=18 January 2025 | archive-date=27 November 2020 | archive-url=https://web.archive.org/web/20201127134622/http://www.straitstimes.com/singapore/transport/2-car-trains-roll-out-on-sengkang-lrt | url-status=live }}</ref> The APMs are configured for single car or two-car operations,<ref name="c810a"/> with a maximum capacity of 36 trainsets on the network.<ref name="v829">{{cite web | last=Tan | first=Christopher | title=Hairline Cracks Found on 11 Sengkang-Punggol LRT Trains | website=The Straits Times | date=9 September 2016 | url=https://www.straitstimes.com/singapore/transport/hairline-cracks-found-on-11-sengkang-punggol-lrt-trains | access-date=18 January 2025}}</ref> In February 2022, the LTA ordered [[Mitsubishi Heavy Industries Crystal Mover C810D|another fleet]] of 17 two-car APMs{{efn|Under contract 810D<ref>{{cite report |title=Annual Report 22/23 |publisher=Land Transport Authority |page=47 |url=https://www.lta.gov.sg/content/dam/ltagov/who_we_are/statistics_and_publications/report/pdf/LTA_AR2223.pdf |access-date=23 January 2025}}</ref>}} from Mitsubishi for S$439 million (US${{formatnum:{{To USD round|439|Singapore|2022}}}} million<ref name="IMF">{{cite web |url=https://data.worldbank.org/indicator/PA.NUS.FCRF |title=Official Exchange Rate (LCU per US$, Period Average) |access-date=20 October 2023 |website=World Bank Open Data |publisher=World Bank |archive-date=25 July 2017 |archive-url=https://web.archive.org/web/20170725150635/https://data.worldbank.org/indicator/PA.NUS.FCRF |url-status=live}}</ref>) .<ref name="LTA New Trains and Depot expansion 2022">{{cite web | title=LTA Awards Contracts for New Trains and Depot Expansion for Sengkang-Punggol LRT | website=LTA | date=15 February 2022 | url=https://www.lta.gov.sg/content/ltagov/en/newsroom/2022/2/news-releases/lta-awards-contracts-for-new-trains-and-depot-expansion-for-seng.html | access-date=18 January 2025}}</ref><ref name="b586">{{cite web | title=MHIENG Receives Order for Project to Enhance Capacity of Sengkang-Punggol Light Rapid Transit System in Singapore – Strengthening the Safe and Smooth Transport Structure in the Sengkang and Punggol Districts | publisher=Mitsubishi Heavy Industries | date=17 February 2022 | url=https://www.mhi.com/news/220217.html | access-date=18 January 2025}}</ref><ref name="g219">{{cite web | title=三菱重工エンジニアリング，シンガポールの新交通システム輸送力増強プロジェクトを受注 | website=鉄道ファン | date=18 February 2022 | url=https://railf.jp/news/2022/02/18/121000.html | language=ja | access-date=20 June 2025}}</ref> This was followed by another order for eight more two-car trains in May 2023, costing S$87 million  (US${{formatnum:{{To USD round|87|Singapore|2022}}}} million<ref name="IMF"/>).<ref name="e446">{{cite web | title=8 New Two-Carriage Trains to Be Added to Sengkang-Punggol LRT Line | website=The Straits Times | date=9 May 2023 | url=https://www.straitstimes.com/singapore/8-new-two-carriage-trains-to-be-added-to-sengkang-punggol-lrt-line | access-date=18 January 2025}}</ref><ref name="w538">{{cite web | title=MHI Receives Follow-up Order for 8 Two-Car Trains for Sengkang-Punggol LRT (SPLRT) – Additional 16 Cars to Boost Capacity of SPLRT Serving Sengkang and Punggol Districts | publisher=Mitsubishi Heavy Industries | date=9 May 2023 | url=https://www.mhi.com/news/23050901.html | access-date=18 January 2025}}</ref> The new trains are set to replace the 25 one-car trains and half of the 16 two-car trains, bringing the overall SPLRT fleet to 33 two-car APMs.<ref name="e446"/> The first two trainsets were delivered to Singapore on 23 November 2024 and are expected to commence operations in 2025.<ref name="p638">{{cite web |last=Loi |first=Esther |date=25 November 2024 |title=First 2 New Trains for Sengkang-Punggol LRT Arrive in Singapore, Will Enter Service in Q3 2025 |url=https://www.straitstimes.com/singapore/transport/first-2-new-trains-for-sengkang-punggol-lrt-arrive-in-singapore-to-go-into-service-in-q3-2025 |access-date=21 January 2025 |website=The Straits Times}}</ref>

The Crystal Mover APMs have a top speed of {{Convert|80|km/h|mph|abbr=on}}, with a maximum operational speed of {{Convert|70|km/h|mph|abbr=on}}.{{sfn|Mochidome|Masukawa|2003|p=2}}  They are powered by 750V DC [[third rail]] located on one side of the guideway.{{sfn|Mochidome|Masukawa|2003|p=9}} Each vehicle is {{Convert|11.84|m|ft|abbr=on}} long and {{Convert|2.69|m|ft|abbr=on}} wide.{{sfn|Mochidome|Masukawa|2003|p=2}} The exterior has a crystal-like design with a [[polyhedral]] nose reflective of its namesake. Mitsubishi describes the curved sides of the Crystal Mover APM as a design choice to "soften" the sharpness of its polyhedral shape. The exterior is painted pearl white and indigo blue.{{sfn|Mochidome|Masukawa|2003|p=3}}

As driverless vehicles, the APMs do not include a driver cabin.{{sfn|Mochidome|Masukawa|2003|p=3}} Instead, detrainment doors at both ends of the cabin allow emergency evacuation of passengers onto the track.<ref name="LRT safety tips">{{cite web | title=LRT: Safety Tips | publisher=SBS Transit | url=http://www.sbstransit.com.sg/transport/trpt_lrt_safety.aspx | archive-url=https://web.archive.org/web/20170816122219/http://www.sbstransit.com.sg/transport/trpt_lrt_safety.aspx | archive-date=16 August 2017 | url-status=dead | access-date=19 January 2025}}</ref> The emergency stop button and emergency notice system are located at the right-side corner of the vehicle's front, while line maps and service information are displayed on the left. The interior features white side panels and ceiling, a grey floor, grayish-blue seats, and handrails and grip bars accented in a wine color.{{sfn|Mochidome|Masukawa|2003|p=3}} The cabins are air-conditioned.{{sfn|Mochidome|Masukawa|2003|p=8}}

The SPLRT trains are maintained and stabled on the second floor of [[Sengkang Depot]].{{sfn|Mochidome|Masukawa|2003|p=9}} Located between the Layar and Tongkang LRT stations,<ref name="Annex A">{{cite web |title=Annex A: Location Map and Artist |url=https://www.lta.gov.sg/content/dam/ltagov/news/press/2022/150222-splrt-depot-annex-a.pdf |publisher=Land Transport Authority |access-date=18 January 2025}}</ref> the depot also houses the trains of the [[North East MRT line|North East line]].<ref name="LTA New Trains and Depot expansion 2022"/> Its facilitates include a two-story main building with an operation control center room, automatic vehicle washing facility, maintenance garage, departure inspection track, stabling yard, power receiving and transforming facilities, and a test track.{{sfn|Mochidome|Masukawa|2003|p=9}} The {{convert|3.5|ha|adj=on}} site is being expanded to {{convert|11.1|ha}}, which will include two more reception tracks and three new traction power substations to expand the depot's stabling and maintenance capacity.<ref name="LTA New Trains and Depot expansion 2022"/><ref name="e517">{{cite web | first=Nian Tjoe | last=Lee  | title=LTA Awards $596m Contracts for Trains and Depot Expansion on Sengkang-Punggol LRT System | website=The Straits Times | date=15 February 2022 | url=https://www.straitstimes.com/singapore/transport/lta-awards-596m-contracts-for-trains-and-depot-expansion-on-sengkang-punggol-lrt-system | access-date=18 January 2025}}</ref>

=== Train control and power system ===
The Sengkang LRT line is fully automatic<ref name=":5" /> and is equipped with a Kyosan APM [[Railway Signalling|fixed block signalling system]].{{sfn|Kyosan Electric|n.d.|pp=4, 11}}<ref name="n850">{{cite web | title=VOL.54  2003 No.2 の概要 | publisher=Kyosan Electric | date=3 November 2004 | url=http://www.kyosan.co.jp/topics/circular/circu542.html | archive-url=https://web.archive.org/web/20050311082216/http://www.kyosan.co.jp/topics/circular/circu542.html | archive-date=11 March 2005 | url-status=dead | access-date=19 January 2025 |language=Japanese}}</ref> The line's [[automatic train control]] (ATC) is composed of automatic train protection (ATP) which ensures safe operations, automatic train operation (ATO) which controls the automatic operations, and automatic train supervision (ATS) for overall command, monitoring and recording of the system.{{sfn|Mochidome|Masukawa|2003|p=2}} To reduce equipment mass on the train, the onboard ATP and ATO systems are integrated into one unit, although for safety reasons, the function and control logic of the ATP and ATO systems remain independent.{{sfn|Mochidome|Masukawa|2003|p=6}} These subsystems are connected via [[LAN]] and managed by a [[computer-based interlocking]] (CBI) system that oversees traffic safety of the APM.{{sfn|Kyosan Electric|n.d.|p=4}}<ref>{{cite web |title=全体システム構成図 |language=Japanese|url=http://www.kyosan.co.jp/topics/circular/03v54/v2004z.jpg |access-date=18 January 2025 |archive-url=https://web.archive.org/web/20040814091822fw_/http://www.kyosan.co.jp/topics/circular/03v54/v2004z.jpg |archive-date=14 August 2004 |url-status=dead| publisher=Kyosan Electric}}</ref> In July 2024, the LTA reported that the SPLRT has a "[[Failure rate|mean kilometres between failures]]" (MKBF) of 814,000 train-km ({{Convert|0.814|e6km|mi|disp=output number only}} train-miles), which was a decrease from 1.22 million train-km ({{Convert|1.22|e6km|mi|disp=output number only}} train-miles) in 2023.<ref name="x002">{{cite web |last=Lee |first=Nian Tjoe |date=15 July 2024 |title=MRT Reliability Up in First Quarter; More Frequent Delays on LRT Lines |url=https://www.straitstimes.com/singapore/transport/mrt-reliability-up-in-first-quarter-more-frequent-delays-on-lrt-lines |access-date=5 June 2025 |website=The Straits Times}}</ref>

The power system of the SKLRT includes a 22 kV AC power intake and distribution network, a 750V DC traction power system, and a 400V AC system for station services. Power is supplied via two 22kV AC feeders from the North East line to improve reliability and take advantage of the 66kV tariff. The AC supply is distributed through a closed ring network to prevent power disruptions during single outages. At each station, the AC supply is stepped down to 400V AC using service transformers for mechanical and electrical needs. Traction power substations (TPSS) further step down the 22kV AC to power rectifiers that convert it to 750V DC for train operations. Each TPSS is equipped with an inverter system to return excess energy from regenerative braking back to the 22kV distribution network. In 2004, the SKLRT had three TPSS, with one on standby to maintain operations during outages;<ref name="f922">{{cite conference |last1=Thong |first1=T.L. Melvyn |last2=Yeo |first2=Kok Beng |last3=Chia |first3=Song Khoon |date=2004 |title=Aspects of Testing and Commissioning of Power Systems for RTS System with Sengkang LRT as Case Study |url=https://ieeexplore.ieee.org/document/1460308 |conference= |publisher=IEEE |volume=2 |pages=1880–1885 |doi=10.1109/ICPST.2004.1460308 |isbn=978-0-7803-8610-5 |url-access=subscription}}</ref> it presently has five operational substations, which will increase to eight with the planned expansion of Sengkang Depot.<ref name="f585" />

===Station facilities===
[[File:SW8 Renjong LRT Platforms 20200830 185849.jpg|thumb|Platform barriers and a fire phone on Renjong LRT platforms|alt=Renjong LRT platform with platform barriers with glass panels, a blue information stand with a clock, an emergency fire phone, and a map. A person with a backpack stands near the information stand, and residential buildings are visible in the background, with lush greenery between them and the platform.]]
All Sengkang LRT stations are equipped with lifts connecting passengers from the ground level to the station concourse, and from the concourse to the platform level. Each station also has at least one wider faregate for wheelchair users and tactile flooring to guide the visually-impaired from the ground floor to the platforms.<ref name="h307">{{cite web | title=LRT: Station Facilities | publisher=SBS Transit | url=http://www.sbstransit.com.sg/transport/trpt_lrt_facilities.aspx | archive-url=https://web.archive.org/web/20170816122052/http://www.sbstransit.com.sg/transport/trpt_lrt_facilities.aspx | archive-date=16 August 2017 | url-status=dead | access-date=19 January 2025}}</ref><ref>{{cite web | url=http://www.bca.gov.sg/BarrierFree/others/LTA.pdf | title=Facilities Provided for People with Disabilities in MRT/LRT Stations | publisher=Building and Construction Authority | access-date=1 November 2012 | archive-date=16 May 2011 | archive-url=https://web.archive.org/web/20110516033547/http://www.bca.gov.sg/BarrierFree/others/LTA.pdf | url-status=dead}}</ref> The stations are also equipped with fire extinguishers and fire phones. Emergency stop buttons on both sides of the station platform, when activated, cut off traction power supply and halt incoming trains.<ref name="LRT safety tips"/>

Fixed platform barriers installed by Chee Yam Contractor are intended to prevent commuters falling to the tracks.<ref name="s715">{{cite web | title=C8123 – Design & Build Fixed Barriers for Light Rail Transit Stations | publisher=Chee Yam Contractor Pte Ltd | url=http://www.cheeyam.com.sg/project/c8123/ | access-date=20 January 2025 | archive-date=19 January 2025 | archive-url=https://web.archive.org/web/20250119131112/http://www.cheeyam.com.sg/project/c8123/ | url-status=live }}</ref><ref name="u587">{{cite web | last=Tan | first=Christopher | title=Platform Barriers at All LRT Stations by 2018 to Prevent Falls | website=The Straits Times | date=21 October 2015 | url=https://www.straitstimes.com/singapore/transport/platform-barriers-at-all-lrt-stations-by-2018-to-prevent-falls | access-date=20 January 2025 | archive-date=1 January 2020 | archive-url=https://web.archive.org/web/20200101182230/https://www.straitstimes.com/singapore/transport/platform-barriers-at-all-lrt-stations-by-2018-to-prevent-falls | url-status=live }}</ref> However, the barriers lack doors and instead have fixed openings for boarding, as the limited space on LRT platforms cannot accommodate the power, communications, and signal control systems required for platform screen doors.<ref name="u587"/><ref name="b328">{{cite web | last=Kok | first=Yufeng | title=2 Deaths, 1 Injury in Last Decade from Falls on LRT Tracks | website=The Straits Times | date=10 May 2023 | url=https://www.straitstimes.com/singapore/politics/2-deaths-1-injury-in-last-decade-from-falls-on-lrt-tracks | access-date=20 January 2025}}</ref>

To enhance safety, SBS Transit has implemented the VAnGuard track intrusion detection system on the SPLRT.<ref name="q325"/> Using video analytics and artificial intelligence, the system monitors footage of tracks and platforms to identify individuals or objects on the tracks.<ref>{{cite web |title=Driving Workplace Safety Forward: SBS Transit Unveils New Innovative Technologies at the Rail Safety Symposium – Annex |url=https://www.sbstransit.com.sg/Uploads/Whats%20New/Press%20Release%20Attachments/2023/Annex%20-%20Driving%20Workplace%20Safety%20Forward-SBS%20Transit%20Unveils%20New%20Innovative%20Technologies%20at%20the%20Rail%20Safety%20Symposium.pdf |publisher=SBS Transit |access-date=20 January 2025}}</ref> When an intrusion is detected, operations control centre staff can press the emergency stop button to halt services on a specific loop. The system also triggers an alarm when intruders or foreign objects are detected. In addition to track intrusions, the system can spot unattended items on station platforms, allowing staff to provide assistance or undertake security precautions.<ref name="q325">{{cite web | last=Yap | first=Gracia | title=All Sengkang-Punggol LRT Stations to Get Track Intrusion Detection System in 2024 | website=The Straits Times | date=24 February 2024 | url=https://www.straitstimes.com/singapore/transport/all-sengkang-punggol-lrt-stations-to-get-track-intrusion-detection-system-in-2024 | access-date=20 January 2025}}</ref>

==Notes and references==
===Notes===
{{notelist}}

===Citations===
{{reflist}}

===Sources===
* {{cite report |author=<!-- not stated --> |date=n.d. |title=APM Signaling System |url=https://www.kyosan.co.jp/english/product/pdf/catalog09_04.pdf |work= |location=Japan |publisher=Kyosan Electric |access-date=18 January 2025|ref={{sfnref|Kyosan Electric|n.d.}}}}
* {{cite report |last1=Mochidome |first1=Hiroyuki |last2=Masukawa |first2=Masahisa |date=June 2003 |title=Automated People Mover System "Crystal Mover" for Singapore's LTA |url=https://www.mhi.co.jp/technology/review/pdf/e403/e403144.pdf |location=Japan |publisher=[[Mitsubishi Heavy Industries]] |access-date=18 January 2025}}

==External links==
* {{commons category-inline|Sengkang Light Rail Transit Line}}
* [https://web.archive.org/web/20160324123026/http://www.lta.gov.sg/content/ltaweb/en/public-transport/projects/sengkang-lrt.html 2016 official LTA website of the Sengkang LRT line]
* [https://www.lta.gov.sg/content/ltagov/en/getting_around/public_transport/rail_network/sengkang_punggol_lrt.html Current LTA website]

{{Singapore LRT stations|sengkang=yes}}
{{Rail transport in Singapore}}
{{Authority control}}

[[Category:Light Rail Transit (Singapore) lines]]
[[Category:Sengkang]]
[[Category:LRT stations in Sengkang| ]]
[[Category:Crystal Mover people movers]]
[[Category:Railway lines opened in 2003]]
[[Category:Transport in North-East Region, Singapore]]
[[Category:2003 establishments in Singapore]]
[[Category:Automated guideway transit]]