Difference between revisions of "Circle Line"

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==={{CCL|b=}} 6===
==={{CCL|b=}} 6===
On 17 January 2013, the Land Transport Authority announced '''{{CCL|b=}} 6''' which will close the circle, running between {{Stn|Marina Bay}} and {{Stn|HarbourFront}}. It will be a 4 km extension with 3 stations.<ref>[//www.lta.gov.sg/content/ltagov/en/upcoming_projects/rail_expansion/circle_line_6.html "Circle Line Stage 6"]. Land Transport Authority. Retrieved 24 June 2020.</ref>
On 17 January 2013, the Land Transport Authority announced '''{{CCL|b=}} 6''' which will close the circle, running between {{Stn|Marina Bay}} and {{Stn|HarbourFront}}. It will be a 4 km extension with 3 stations, slated to be completed by 2026.<ref>[//www.lta.gov.sg/content/ltagov/en/upcoming_projects/rail_expansion/circle_line_6.html "Circle Line Stage 6"]. Land Transport Authority. Retrieved 24 June 2020.</ref><ref>[//https://www.channelnewsasia.com/singapore/circle-line-6-extension-tunnelling-complete-keppel-cantonment-prince-edward-road-2429691 "Circle Line 6 Extension" ]. Channel NewsAsia.</ref>


===Nicoll Highway Collapse===
===Nicoll Highway Collapse===
Line 40: Line 40:


===2016 train disruptions===
===2016 train disruptions===
In late August 2016, intermittent signal interference led to a five-day series of train disruptions. The issue reappeared again in November.<ref>[//www.todayonline.com/singapore/no-service-6-circle-line-stations-disruption-caused-signal-fault-widens "Signal interference issue plagues Circle line again"]. TODAY.</ref><ref>[//www.straitstimes.com/singapore/transport/circle-line-signal-fault-that-caused-train-disruptions-on-wednesday-morning "Circle line signal fault that caused train disruptions on Wednesday similar to problem in September: LTA, SMRT"]. Straits Times (2 November 2016)</ref> A team of data scientists explored the data and discovered via a Marey Chart visualization that it was caused by hardware problems, sending errant signals from a "rogue" [[Alstom Metropolis C830C|C830C train (846)]].<ref>[//blog.data.gov.sg/how-we-caught-the-circle-line-rogue-train-with-data-79405c86ab6a "How the Circle line rogue train was caught with data"]. Data.Gov.sg (1 December 2016).</ref>
In late August 2016, intermittent signal interference led to a five-day series of train disruptions. The issue reappeared again in November.<ref>[//www.todayonline.com/singapore/no-service-6-circle-line-stations-disruption-caused-signal-fault-widens "Signal interference issue plagues Circle line again"]. TODAY.</ref><ref>[//www.straitstimes.com/singapore/transport/circle-line-signal-fault-that-caused-train-disruptions-on-wednesday-morning "Circle line signal fault that caused train disruptions on Wednesday similar to problem in September: LTA, SMRT"]. Straits Times (2 November 2016)</ref> A team of data scientists explored the data and discovered via a Marey Chart visualization that it was caused by hardware problems, sending errant signals from a "rogue" [[Alstom Metropolis 830C|830C train (846)]].<ref>[//blog.data.gov.sg/how-we-caught-the-circle-line-rogue-train-with-data-79405c86ab6a "How the Circle line rogue train was caught with data"]. Data.Gov.sg (1 December 2016).</ref>


==Stations==
==Stations==

Latest revision as of 01:38, 30 May 2024


!
 TRAVEL ADVISORY
!
SMRT Trains
  • From Sunday, 14 November 2024 to 31 October 2025, Train Services on the Bukit Panjang LRT will end an hour earlier at 22:30 every Thursday to Sunday (except Public Holidays). This is to facilitate the upgrading of the BPLRT signalling system, as well as the testing of the new and retrofitted Light Rail Vehicles (LRVs) on the BPLRT network. Please refer here for more information.
Land Transport Authority SMRT Trains
  • From Saturday, 7 December 2024 to 10 December 2024. There will be no train service between Tampines station and Tanah Merah station with Simei station being closed. This is to prepare for the opening of the new East Coast Integrated Depot (ECID) in 2026, LTA and SMRT will be undertaking a series of works to facilitate the connection of tracks from the existing East–West Line to the ECID. Shuttle Buses will be operating at intervals of 5 mins.
  • Please refer
    • here for more information on the adjustments.
    • here for Shuttle Bus and Train arrangements.
    • here for the work map.
Land Transport Authority SBS Transit
Land Transport Authority Tower Transit
  • From Monday, 25 November 2024, City Direct Service will be introduced from Tengah Drive to the Central Business District (CBD), operating during morning and evening peak hours. Please refer here for more information.
Land Transport Authority Go-Ahead
  • From Monday, 25 November 2024, City Direct Service will be extended to Bayfront Avenue, Temasek Avenue, Temasek Boulevard and Raffles Boulevard. An additional trip will operate during morning peak period and its frequency will be improved from 15 minutes to 10 minutes. Please refer here for more information.
Land Transport Authority SBS Transit SMRT Buses
  • From Sunday, 1 December 2024, Compassvale Bus Interchange will close following the opening of Buangkok Bus Interchange. Bus Services , & will be amended to operate from Buangkok Bus Interchange while Bus Service will be amended to operate from Sengkang Interchange.
  • Please refer to the following for more information.
    • SBS Transit
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  • From Sunday, 8 December 2024, Bus Services & will each call at an additional bus stop outside and opposite Blk 437B respectively. Please refer here for more information.
Land Transport Authority SBS Transit
  • From Monday, 9 December 2024, Supplementary Bus Service will be introduced to provide a faster connection to the Tampines town centre and transport hub for residents in the Tampines North and west areas. Please refer here for more information.
CC
Circle Line
环线
சர்க்கிள் வரி
CCL Map.png
Statistics
Status Operational
Termini Dhoby Ghaut
HarbourFront
Marina Bay
Stations 33 (3 U/C)
Services 2
Operator(s) SMRT Trains
Rolling stock 830, 830C
Line length 34.6 km
Track gauge 1,435 mm standard gauge
Electrification 750V DC Third rail

Circle Line (CCL) is the fourth Mass Rapid Transit (MRT) line. Traveling from one end to the other takes about 60 minutes. The line is currently 34.6 km long with 30 stations and it is fully underground and automated.

History[edit]

Date Event
28 May 2009 Bartley - Marymount
17 April 2010 Dhoby Ghaut - Bartley
8 October 2011 Marymount - HarbourFront
14 January 2012 Promenade - Marina Bay

Circle Line 6[edit]

On 17 January 2013, the Land Transport Authority announced Circle Line 6 which will close the circle, running between Marina Bay and HarbourFront. It will be a 4 km extension with 3 stations, slated to be completed by 2026.[1][2]

Nicoll Highway Collapse[edit]

On 20 April 2004 at 3.30pm, the construction site of the Nicoll Highway station collapsed, apparently when a retaining wall used in the tunnel's construction gave way. The accident left a collapse zone 150m wide, 100m long, and 30m deep. Four workers were killed, with three more injured and one body which was never recovered.[3] Consequently, the station site was moved around 100m south of the initial location. Moreover, the tunnels between Promenade and Stadium were constructed on an alignment that bypassed the collapsed area.[4] The collapse also resulted in the completion of Circle Line 1 being pushed back from 2008 to 2010.

2016 train disruptions[edit]

In late August 2016, intermittent signal interference led to a five-day series of train disruptions. The issue reappeared again in November.[5][6] A team of data scientists explored the data and discovered via a Marey Chart visualization that it was caused by hardware problems, sending errant signals from a "rogue" 830C train (846).[7]

Stations[edit]

Alpha-Numeric
Code		 Station Name Image Working names Notes
icon Circle Line
CC1NS24NE6 Dhoby Ghaut Dhoby Ghaut-CCL.png Dhoby Ghaut Terminus
Interchange with North–South Line and North East Line
CC2 Bras Basah Bras Basah-CCL.png Museum
CC3 Esplanade Esplanade-CCL.png Convention Centre
CC4DT15 Promenade Promenade-CCL.png Millenia Interchange with Downtown Line
CC5 Nicoll Highway Nicoll Highway-CCL.png Nicoll Highway
CC6 Stadium Stadium-CCL.png Boulevard Terminus (Circle Line Extension)
CC7 Mountbatten Mountbatten-CCL.png Old Airport Road
CC8 Dakota Dakota-CCL.png Tanjong Katong
CC9EW8 Paya Lebar Paya Lebar-CCL.png Paya Lebar Interchange with East–West Line
CC10DT26 MacPherson MacPherson-CCL.png MacPherson Interchange with Downtown Line
CC11 Tai Seng Tai Seng-CCL.png Upper Paya Lebar
CC12 Bartley Bartley-CCL.png Bartley
CC13NE12 Serangoon Serangoon-CCL.png Serangoon Interchange with North East Line
CC14 Lorong Chuan Lorong Chuan-CCL.png Lorong Chuan
CC15NS17 Bishan Bishan-CCL.png Bishan Interchange with North–South Line
CC16 Marymount Marymount-CCL.png Marymount
CC17TE9 Caldecott Caldecott-CCL.png Thomson Interchange with Thomson–East Coast Line
CC18 Bukit Brown Bukit Brown Reserved station. Not in Operation.
CC19DT9 Botanic Gardens Botanic Gardens-CCL.png Adam Interchange with Downtown Line
CC20 Farrer Road Farrer Road-CCL.png Farrer
CC21 Holland Village Holland Village-CCL.png Holland
CC22EW21 Buona Vista Buona Vista-CCL.png Buona Vista Interchange with East–West Line
CC23 one-north One-north-CCL.png one-north
CC24 Kent Ridge Kent Ridge-CCL.png National University Hospital
CC25 Haw Par Villa Haw Par Villa-CCL.png West Coast
CC26 Pasir Panjang Pasir Panjang-CCL.png Pasir Panjang
CC27 Labrador Park Labrador Park-CCL.png Alexandra
CC28 Telok Blangah Telok Blangah-CCL.png Telok Blangah
CC29NE1 HarbourFront HarbourFront-CCL.png HarbourFront Terminus
Interchange with North East Line
icon Circle Line Stage 6
CC30 Keppel Keppel Under Construction
CC31 Cantonment Cantonment Under Construction
CC32 Prince Edward Road Prince Edward Under Construction
icon Circle Line Extension
CE1DT16 Bayfront Bayfront-CCL-DTL.png Bayfront Interchange with Downtown Line
CE2NS27TE20 Marina Bay Marina Bay-CCL.png Marina Bay Terminus
Interchange with North–South Line and Thomson–East Coast Line

Rolling stock[edit]

The rolling stock consists of Alstom Metropolis 830 and Alstom Metropolis 830C trains. These trains operate from Kim Chuan Depot near Tai Seng station.

References[edit]

  1. ↑ "Circle Line Stage 6". Land Transport Authority. Retrieved 24 June 2020.
  2. ↑ "Circle Line 6 Extension" . Channel NewsAsia.
  3. ↑ "Friday’s fatal mishap among worst worksite accidents since 2004 Nicoll Highway tragedy". TODAY. Archived on 19 July 2017.
  4. ↑ "NICOLL HIGHWAY PROJECT RESTARTED". TODAY (9 September 2005).
  5. ↑ "Signal interference issue plagues Circle line again". TODAY.
  6. ↑ "Circle line signal fault that caused train disruptions on Wednesday similar to problem in September: LTA, SMRT". Straits Times (2 November 2016)
  7. ↑ "How the Circle line rogue train was caught with data". Data.Gov.sg (1 December 2016).
icon Mass Rapid Transit [ V • T • E ]
Overview History • Stations • Fare and Ticketing • Facilities • Safety • Security
Lines North–South Line • East–West Line • North East Line • Circle Line • Downtown Line • Thomson–East Coast Line

FutureJurong Region Line • Cross Island Line

Rolling Stocks 151 • 151A • 151B • 151C • R151 • T251 • 751A • 751B • 751C • 830 • 830C • 851E • 951

Former651

Future J151 • CR151

Depots Bishan • Changi • Gali Batu • Kim Chuan • Mandai • Sengkang • Ulu Pandan • Tuas
Future Changi East • East Coast • Tengah
Railway Lines in Singapore [ V • T • E ]
Mass Rapid Transit (MRT) North–South Line • East–West Line • North East Line • Circle Line • Downtown Line • Thomson–East Coast Line
FutureJurong Region Line • Cross Island Line
Light Rail Transit (LRT) Bukit Panjang LRT • Sengkang LRT • Punggol LRT
Cross-border KTM Intercity
FutureJohor Bahru–Singapore Rapid Transit System
Others Changi Airport Skytrain • Sentosa Express
DefunctSentosa Monorail
icon Circle Line [ V • T • E ]
Stations Dhoby Ghaut • Bras Basah • Esplanade • Promenade • Nicoll Highway • Stadium • Mountbatten • Dakota • Paya Lebar • MacPherson • Tai Seng • Bartley • Serangoon • Lorong Chuan • Bishan • Marymount • Caldecott • Bukit Brown • Botanic Gardens • Farrer Road • Holland Village • Buona Vista • one-north • Kent Ridge • Haw Par Villa • Pasir Panjang • Labrador Park • Telok Blangah • HarbourFront
CCL6Keppel • Cantonment • Prince Edward Road
Circle Line ExtensionPromenade • Bayfront • Marina Bay
Rolling Stock 830 • 830C • 851E
Depots Kim Chuan
Others Bridging Service
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