Iambatman2022 (talk | contribs) No edit summary Tag: Visual edit |
Iambatman2022 (talk | contribs) No edit summary Tags: Reverted Visual edit |
||
(27 intermediate revisions by 6 users not shown) | |||
Line 6: | Line 6: | ||
| box_width = 330px |
| box_width = 330px |
||
| name = Chennai Metro |
| name = Chennai Metro |
||
| image = Chennai Metro |
| image = Chennai Metro Rail at Koyambedu.JPG |
||
| imagesize = |
| imagesize = 300px |
||
| alt = |
| alt = |
||
| caption = A [[Green Line (Chennai Metro)|Green Line]] train arriving at [[Koyambedu metro station]] |
|||
| caption = |
|||
| image2 = |
| image2 = |
||
| imagesize2 = |
| imagesize2 = |
||
| caption2 = |
| caption2 = |
||
| native_name = {{lang|ta|சென்னை மாநகரத் தொடரி}} |
| native_name = {{lang|ta|சென்னை மாநகரத் தொடரி}} |
||
| owner = Chennai Metro Rail Limited (CMRL) |
| owner = Chennai Metro Rail Limited (CMRL) |
||
Line 35: | Line 35: | ||
| vehicles = 52 |
| vehicles = 52 |
||
| train_length = {{convert|100|m|ft|0|abbr=on}} |
| train_length = {{convert|100|m|ft|0|abbr=on}} |
||
| system_length = {{convert|54. |
| system_length = {{convert|54.1|km|mi|abbr=on}} |
||
| track_gauge = {{Track gauge|sg|allk=on}} |
| track_gauge = {{Track gauge|sg|allk=on}} |
||
| el = {{25 kV 50 Hz}} [[Overhead line|Catenary]]<ref>{{cite news|title=Metro Rail: power supply, overhead equipment contract given|url=https://chennaimetrorail.org/wp-content/uploads/2015/11/hindu23-2-11.pdf|publisher=Chennai Metro Rail|date=2 November 2015|access-date=31 January 2023|archive-date=8 April 2023|archive-url=https://web.archive.org/web/20230408221113/https://chennaimetrorail.org/wp-content/uploads/2015/11/hindu23-2-11.pdf|url-status=live}}</ref> |
| el = {{25 kV 50 Hz}} [[Overhead line|Catenary]]<ref>{{cite news|title=Metro Rail: power supply, overhead equipment contract given|url=https://chennaimetrorail.org/wp-content/uploads/2015/11/hindu23-2-11.pdf|publisher=Chennai Metro Rail|date=2 November 2015|access-date=31 January 2023|archive-date=8 April 2023|archive-url=https://web.archive.org/web/20230408221113/https://chennaimetrorail.org/wp-content/uploads/2015/11/hindu23-2-11.pdf|url-status=live}}</ref> |
||
| daily_ridership = 0.25 million (2023)<ref>{{cite report|url=https://chennaimetrorail.org/wp-content/uploads/2019/05/CMRL-ANNUAL-REPORT-2022-23-ENGLISH-1-1.pdf|title=CMRL Anuual Report-2022-23-English-1-1.pdf|publisher=Chennai Metro|access-date=1 January 2024}}</ref> |
| daily_ridership = 0.25 million (2023)<ref name="AR">{{cite report|url=https://chennaimetrorail.org/wp-content/uploads/2019/05/CMRL-ANNUAL-REPORT-2022-23-ENGLISH-1-1.pdf|title=CMRL Anuual Report-2022-23-English-1-1.pdf|publisher=Chennai Metro|access-date=1 January 2024}}</ref> |
||
| annual_ridership = 70.7 million ( |
| annual_ridership = 70.7 million (2022-23)<ref name="AR"/> |
||
| top_speed = {{convert|120|km/h|mph|abbr=on}} |
| top_speed = {{convert|120|km/h|mph|abbr=on}} |
||
| map = [[File:Chennai Metro Map.jpg|330px|Chennai Metro Rail Network]] |
| map = [[File:Chennai Metro Map.jpg|330px|Chennai Metro Rail Network]] |
||
Line 46: | Line 46: | ||
}} |
}} |
||
'''Chennai Metro''' is a [[rapid transit]] system serving the city of [[Chennai]], India. {{As of|2024| |
'''Chennai Metro''' is a [[rapid transit]] system serving the city of [[Chennai]], India. {{As of|2024|April}}, the operational network consists of two [[Color code|colour-coded]] lines covering a length of {{cvt|54.1|km}} making it the [[Urban rail transit in India#List of systems|fifth longest metro system in India]]. [[Chennai Metro Rail Limited]] (CMRL), a [[joint venture]] between [[Government of India]] and the [[Government of Tamil Nadu]] built and operates the Chennai Metro. The system uses [[Standard-gauge railway|standard gauge]] and has a mix of underground and elevated stations. |
||
Planning for the metro started in 2007-08 with the construction commencing in February 2009. Testing began in 2014 and the Commissioner of Metro Rail Safety approved the operations in January 2015. On 29 June 2015, commercial operations started between [[Alandur metro station|Alandur]] and [[Koyambedu metro station|Koyambedu]] stations on the [[Green Line (Chennai Metro)|green line]] and on 21 September 2016, operations on the green line was extended to [[Chennai International Airport metro station|Chennai Airport]] and [[Little Mount metro station|Little Mount]]. Commercial operations commenced in the first underground section between [[Thirumangalam metro station|Thirumangalam]] to [[Nehru Park metro station|Nehru Park]] on 14 May 2017 and extended to [[Chennai Central metro station|Chennai central]] on 25 May 2018. |
Planning for the metro started in 2007-08 with the construction commencing in February 2009. Testing began in 2014 and the Commissioner of Metro Rail Safety approved the operations in January 2015. On 29 June 2015, commercial operations started between [[Alandur metro station|Alandur]] and [[Koyambedu metro station|Koyambedu]] stations on the [[Green Line (Chennai Metro)|green line]] and on 21 September 2016, operations on the green line was extended to [[Chennai International Airport metro station|Chennai Airport]] and [[Little Mount metro station|Little Mount]]. Commercial operations commenced in the first underground section between [[Thirumangalam metro station|Thirumangalam]] to [[Nehru Park metro station|Nehru Park]] on 14 May 2017 and extended to [[Chennai Central metro station|Chennai central]] on 25 May 2018. |
||
In May 2018, operations on the [[Blue Line (Chennai Metro)|blue line]] commenced between [[Saidapet metro station|Saidapet]] and [[AG-DMS metro station|AG-DMS]] with the extended underground stretch from AG-DMS to [[Washermanpet metro station|Washermanpet]] of blue line commencing operations on 10 February 2019 completing the phase 1 of the metro. {{As of|2023}}, three more lines are under construction covering a length of {{ |
In May 2018, operations on the [[Blue Line (Chennai Metro)|blue line]] commenced between [[Saidapet metro station|Saidapet]] and [[AG-DMS metro station|AG-DMS]] with the extended underground stretch from AG-DMS to [[Washermanpet metro station|Washermanpet]] of blue line commencing operations on 10 February 2019 completing the phase 1 of the metro. {{As of|2023}}, three more lines are under construction covering a length of {{cvt|118.9|km}} in the second phase and [[Chennai Mass Rapid Transit System]] is planned to be taken over by Chennai Metro. |
||
== |
== Background == |
||
[[Chennai Suburban Railway]] started operating in 1931 on a single electrified line from [[Chennai Beach railway station|Chennai Beach]] to [[Tambaram railway station|Tambaram]] with two more lines added connecting [[Chennai Central]] with [[Gummidipoondi]] in 1985 and [[Arakkonam Junction railway station|Arakkonam]] later.<ref name="SR">{{cite report|url=https://sr.indianrailways.gov.in/uploads/files/1325745996774-about.pdf|title=Chennai Division, SR|publisher=Southern Railway|access-date=1 December 2023|archive-date=15 December 2023|archive-url=https://web.archive.org/web/20231215180509/https://sr.indianrailways.gov.in/uploads/files/1325745996774-about.pdf|url-status=live}}</ref><ref>{{cite report|url=https://ta.chennaimetrorail.org/wp-content/uploads/sites/2/2015/11/project_brief_updated_aug081.pdf|title=Chennai Metro, project brief|publisher=Chennai Metro Rail Corporation|access-date=1 December 2023}}</ref> In 1965, the [[Planning Commission (India)|Planning Commission]] set up a team to study to assess the adequacy and limitation of existing transport facilities, to determine the feasibility of different modes of transport and recommend programmes for development of transport facilities in major metropolitan cities including Madras.<ref>{{cite report|url=https://mrvc.indianrailways.gov.in/works/uploads/File/Institutional%20Development%20of%20the%20suburban%20rail%20system%20(TA2)(1).pdf|title=Institutional Development of Suburban Rail systems|publisher=[[Indian Railway]]|access-date=1 December 2023|page=10|quote=This was appreciated by the Planning Commission way back in 1965, when it took the initiative to set up Metropolitan Transport Teams (MTT) to study the transport problems of the first four metropolitan cities of Bombay, Calcutta, Delhi and Madras and to recommend policies and programs for their improvement.}}</ref><ref name="CAG">{{cite report|title=Report No.5 of 2006 (Railways)|url=https://cag.gov.in/uploads/old_reports/union/union_compliance/2005_2006/Railways/Report_No_5/chap_3.pdf|publisher=[[Comptroller and Auditor General of India]]|access-date=26 December 2023|page=2,3}}</ref> As a result, the first phase of [[Chennai Mass Rapid Transit System]], India's first elevated line between [[Chennai Beach railway station|Chennai Beach]] and [[Chepauk railway station|Chepauk]] opened in 1995 with further extensions to [[Thirumayilai railway station|Thirumayilai]] in 1997, to [[Thiruvanmiyur railway station|Thiruvanmiyur]] in 2004 and to [[Velachery railway station|Velachery]] in 2007.<ref>{{cite report|title=Traffic and Transportation, Chapter 5|url=http://www.cmdachennai.gov.in/Volume3_English_PDF/Vol3_Chapter05_Traffic%20and%20Transportation.pdf|work=CMDA|access-date=19 August 2012|archive-date=31 January 2012|archive-url=https://web.archive.org/web/20120131172239/http://www.cmdachennai.gov.in/Volume3_English_PDF/Vol3_Chapter05_Traffic%20and%20Transportation.pdf|url-status=live}}</ref><ref name="MRTS1">{{cite web|title=Development of MRTS in Chennai|url=http://www.cmdachennai.gov.in/mrts_phase1.html|publisher=[[Chennai Metropolitan Development Authority]]|access-date=1 December 2023|archive-date=12 July 2023|archive-url=https://web.archive.org/web/20230712090557/https://www.cmdachennai.gov.in/mrts_phase1.html|url-status=live}}</ref><ref>{{cite news|title=MRTS services extended|url=http://www.thehindubusinessline.in/2004/01/27/stories/2004012701031100.htm|access-date=29 July 2012|newspaper=[[Business Line]]|date=27 January 2004|archive-date=29 October 2013|archive-url=https://web.archive.org/web/20131029205707/http://www.thehindubusinessline.in/2004/01/27/stories/2004012701031100.htm|url-status=live}}</ref> In 2006, a modern metro rail system was planned for Chennai modeled after the [[Delhi Metro]].<ref>{{cite news|title=Metro is a financial success, not just a technological one|url=https://www.livemint.com/Politics/mcQh3ZfkfIHQ3Q7zkwOQUP/8216Metro-is-a-financial-success-not-just-a-technologica.html|access-date=13 November 2019|newspaper=[[Livemint]]|date=11 September 2007|archive-date=13 November 2019|archive-url=https://web.archive.org/web/20191113161153/https://www.livemint.com/Politics/mcQh3ZfkfIHQ3Q7zkwOQUP/8216Metro-is-a-financial-success-not-just-a-technologica.html|url-status=live}}</ref><ref name="P1">{{cite press release|url=https://chennaimetrorail.org/wp-content/uploads/2015/11/pre2.pdf|title=Chennai Metro Rail Project approved by Government of India|date=28 January 2009|access-date=1 December 2023|publisher=Chennai Metro Rail Limited}}</ref> |
|||
== Planning and construction == |
|||
==Construction== |
|||
=== Phase I === |
|||
{{Phase I, Chennai Metro|collapse=yes}} |
{{Phase I, Chennai Metro|collapse=yes}} |
||
[[Delhi Metro Rail Corporation]] (DMRC) was tasked with preparing a detailed project report on the implementation of metro system in Chennai.<ref name="P1"/> Based on the report, the [[Government of Tamil Nadu]] approved the first phase of the project in November 2007.<ref name="FAQ">{{cite news|url=https://chennaimetrorail.org/faq/|title=Chennai Metro Rail FAQ|publisher=Chennai Metro Rail Limited|access-date=16 February 2018|archive-date=27 February 2018|archive-url=https://web.archive.org/web/20180227110901/http://chennaimetrorail.org/faq/|url-status=live}}</ref> The first phase was planned with two lines covering {{cvt|45.1|km}} with {{cvt|25|km}} being underground. The first corridor would connect [[Washermanpet metro station|Washermanpet]] with [[Chennai International Airport metro station|Chennai International Airport]] extending for {{cvt|23.1|km}} with {{cvt|14.3|km}} being underground and the second corridor would connect [[St. Thomas Mount railway station|St.Thomas Mount]] with [[Chennai Central metro station|Chennai Central]] extending for {{cvt|22|km}} with {{cvt|9.7|km}} being underground.<ref name="P1"/> In December 2007, [[Chennai Metro Rail Limited]] (CMRL), a [[Special Purpose Vehicle|SPV]] created by a [[joint venture]] between Government of India and [[Government of Tamil Nadu]] to execute the project.<ref name="FAQ"/> The [[Planning Commission (India)|Planning commission]] gave in-principle approval for the project in April 2008 with the final approval by the Union Cabinet of [[Government of India]] in January 2009.<ref>{{cite news|url=http://timesofindia.indiatimes.com/Cities/Centres_nod_for_Metro_Rail_in_Chennai/articleshow/2955314.cms|title=Center nod for Metro Rail in Chennai|newspaper=[[The Times of India]]|date=16 April 2008|access-date=20 August 2010|archive-date=25 June 2008|archive-url=https://web.archive.org/web/20080625071526/http://timesofindia.indiatimes.com/Cities/Centres_nod_for_Metro_Rail_in_Chennai/articleshow/2955314.cms|url-status=live}}</ref><ref name="FAQ"/> |
|||
In February 2009, a {{INRconvert|199|c}} contract for the construction of a {{convert|4.5|km|4=2|abbr=on}} long viaduct along the [[Inner Ring Road, Chennai|Inner Ring Road]] |
In February 2009, a {{INRconvert|199|c}} contract was awarded for the construction of a {{convert|4.5|km|4=2|abbr=on}} long viaduct along the [[Inner Ring Road, Chennai|Inner Ring Road]] between [[Koyambedu]] and [[Ashok Nagar, Chennai|Ashok Nagar]].<ref>{{cite news|url=https://www.projectstoday.com/News/Soma-Enterprise-wins-Rs199-crore-Chennai-Metro-Rail-order|title=Soma Enterprise wins Rs.199 crore Chennai Metro Rail order|publisher=Projects Today|date=19 February 2009|access-date=16 August 2010}}</ref> The construction started on 10 June 2009.<ref>{{cite news|url=https://www.projectstoday.com/News/Work-commences-on-Chennai-metro|title=Work commences on Chennai Metro|publisher=Projects Today|date=11 June 2009|access-date=16 August 2010}}</ref> In March 2009, a US$30 million contract was awarded to a consortium of five companies headed by [[France|French]] company [[Egis Group|Egis]] for technical consultancy on the project.<ref>{{cite news|url=http://economictimes.indiatimes.com/News/News-By-Industry/Transportation/Another-Milestone-in-Chennai-metro-to-be-designed-French/articleshow/4250688.cms|title=Another milestone in Chennai metro to be designed by French|last=Ramesh|first=Niranjana|access-date=10 March 2009|newspaper=[[The Economic Times]]|date=10 March 2009|archive-date=19 October 2016|archive-url=https://web.archive.org/web/20161019233341/http://economictimes.indiatimes.com/News/News-By-Industry/Transportation/Another-Milestone-in-Chennai-metro-to-be-designed-French/articleshow/4250688.cms|url-status=live}}</ref> In August 2010, the contract for supplying [[rolling stock]] was awarded to [[Alstom]] at a cost of US$243 million.<ref>{{cite news|url=http://www.financialexpress.com/news/alstom-to-provide-2000-cars-for-chennais-metro/680434/|title=Alstom to provide 2000 cars for Chennai's metro|newspaper=[[The Financial Express (India)|The Financial Express]]|date=11 September 2010|access-date=18 September 2010}}</ref><ref>{{cite press release|url= https://www.alstom.com/press-releases-news/2010/9/First-Metro-Rolling-Stock-contract-in-India-Alstom-to-provide-168-cars-for-Chennais-metro-for-243-million-20100909|title= First Metro Rolling Stock contract in India|publisher=Alstom Transport|date= 9 September 2010|access-date= 18 September 2010|archive-date= 15 April 2023|archive-url= https://web.archive.org/web/20230415155738/https://www.alstom.com/press-releases-news/2010/9/First-Metro-Rolling-Stock-contract-in-India-Alstom-to-provide-168-cars-for-Chennais-metro-for-243-million-20100909|url-status= live}}</ref> |
||
In |
In January 2011, a joint venture between [[Larsen & Toubro|Larsen and Toubro]] and [[Alstom]] was awarded the contract for design and construction of track works and a depot at Koyambedu for {{INRconvert|449.22|c}}.<ref>{{cite news|url=https://www.business-standard.com/article/companies/l-t-alstom-jv-wins-chennai-metro-track-work-project-111012200037_1.html|title=L&T, Alstom JV bags Chennai Metro project|newspaper=Business Standard|access-date=14 February 2018|archive-date=10 February 2018|archive-url=https://web.archive.org/web/20180210060318/http://www.business-standard.com/article/companies/l-t-alstom-jv-wins-chennai-metro-track-work-project-111012200037_1.html|url-status=live}}</ref><ref>{{cite news|url=http://www.thehindubusinessline.in/2011/01/22/stories/2011012251870200.htm|title=L&T, Alstom venture bags Chennai Metro project|newspaper=[[The Hindu]]|date=22 January 2011|access-date=6 June 2016|archive-date=2 November 2013|archive-url=https://web.archive.org/web/20131102084444/http://www.thehindubusinessline.in/2011/01/22/stories/2011012251870200.htm|url-status=live}}</ref> In June 2011, further tenders for the elevated stations of the first phase were awarded to Consolidated Construction Consortium.<ref>{{cite news|url=http://timesofindia.indiatimes.com/city/chennai/Elevated-metro-stations-to-come-up-at-10-places/articleshow/6103582.cms|title=Elevated metro stations to come up at 100 places|newspaper=[[The Times of India]]|date=29 June 2010|access-date=16 August 2010|archive-date=5 July 2010|archive-url=https://web.archive.org/web/20100705141554/http://timesofindia.indiatimes.com/city/chennai/Elevated-metro-stations-to-come-up-at-10-places/articleshow/6103582.cms|url-status=live}}</ref><ref>{{cite news|url=http://www.thehindu.com/news/cities/Chennai/article490699.ece|title=Tenders awarded for 10 Metro Rail stations|newspaper=[[The Hindu]]|date=29 June 2010|access-date=16 August 2010|archive-date=14 August 2010|archive-url=https://web.archive.org/web/20100814150134/http://www.thehindu.com/news/cities/Chennai/article490699.ece|url-status=live}}</ref> The contract for supply of lifts and escalators was awarded to a joint venture of [[Johnson Lifts]] and SJEC Corporation.<ref>{{cite news|title=Metro Rail awards contract for lifts|url=http://www.thehindu.com/news/cities/Chennai/article1147579.ece|newspaper=[[The Hindu]]|access-date=6 June 2016|archive-date=14 January 2016|archive-url=https://web.archive.org/web/20160114064544/http://www.thehindu.com/news/cities/Chennai/article1147579.ece|url-status=live}}</ref> In February 2011, contracts were awarded for the construction of underground sections of the first phase to [[Gammon India]] and [[Mosmetrostroy]].<ref>{{cite news|title=Two firms bag 12 underground tunnels & stations work|url=http://timesofindia.indiatimes.com/city/chennai/Two-firms-bag-12-underground-tunnels-stations-work/articleshow/7381968.cms|newspaper=[[The Times of India]]|date=1 February 2011|access-date=6 June 2016|archive-date=3 October 2016|archive-url=https://web.archive.org/web/20161003062326/http://timesofindia.indiatimes.com/city/chennai/Two-firms-bag-12-underground-tunnels-stations-work/articleshow/7381968.cms|url-status=live}}</ref><ref>{{cite news|title=Gammon India bags two Chennai Metro orders worth Rs 19.47 billion|url=http://economictimes.indiatimes.com/news/news-by-industry/indl-goods-/-svs/construction/gammon-india-bags-two-chennai-metro-orders-worth-rs-3000-cr/articleshow/7555112.cms|newspaper=[[The Economic Times]]|date=2 February 2011|access-date=6 June 2016|archive-date=29 January 2023|archive-url=https://web.archive.org/web/20230129132418/https://economictimes.indiatimes.com/news/news-by-industry/indl-goods-/-svs/construction/gammon-india-bags-two-chennai-metro-orders-worth-rs-3000-cr/articleshow/7555112.cms|url-status=live}}</ref> The contract for power supply and overhead electrification was awarded to [[Siemens]] for {{INRconvert|305|c}} and contracts for automatic fare collection (AFC), tunnel ventilation and air conditioning were awarded to Nippon Signal, [[Emirates Trading Agency]] and [[Voltas]] respectively.<ref>{{cite news|title=Siemens wins power supply contract for Chennai metro|url=https://www.business-standard.com/article/companies/siemens-wins-power-supply-contract-for-chennai-metro-111022300063_1.html|newspaper=[[Business Standard]]|date=12 February 2011|access-date=6 June 2016|archive-date=18 August 2016|archive-url=https://web.archive.org/web/20160818084653/http://www.business-standard.com/article/companies/siemens-wins-power-supply-contract-for-chennai-metro-111022300063_1.html|url-status=live}}</ref><ref>{{cite news|title=Work on 'double-decker' structure at Arcot Road|url=http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/article2448588.ece|newspaper=[[The Hindu]]|date=12 September 2011|access-date=6 June 2016|archive-date=14 January 2016|archive-url=https://web.archive.org/web/20160114064544/http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/article2448588.ece|url-status=live}}</ref><ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/article3281618.ece|title=Plea against razing part of heritage building for Metro Rail dismissed|last=Sangameswaran|first=K. T.|date=5 April 2012|newspaper=[[The Hindu]]|access-date=7 April 2012|archive-date=7 April 2012|archive-url=https://web.archive.org/web/20120407032120/http://www.thehindu.com/news/cities/chennai/article3281618.ece|url-status=live}}</ref> |
||
In July 2012, the first [[tunnel boring machine]] was launched and by October 2012, eleven machines were commissioned to bore tunnels along the underground stretch by three consortiums, namely [[Shapoorji Pallonji Group|Afcons]]-Transtonnelstroy, L&T and SUCG.<ref>{{cite news|first=T. E.|last=Raja Simhan|url=http://www.thehindubusinessline.com/industry-and-economy/logistics/chennai-metro-rail-set-for-trial-runs-between-egmore-shenoy-nagar-by-middle-of-next-year/article6439234.ece|title=Chennai Metro Rail set for trial runs between Egmore, Shenoy Nagar by middle of next year|newspaper=[[Business Line]]|date=24 September 2014|access-date=2 October 2014}}</ref> On 6 November 2013, test run was conducted along a stretch of {{cvt|1|km}} track.<ref>{{cite news|url=http://www.thehindu.com/news/national/tamil-nadu/jayalalithaa-flags-off-metro-rail-test-run/article5321219.ece|title=Chennai Metro Rail Test Run|access-date=6 November 2013|date=6 November 2013|newspaper=[[The Hindu]]|first=T.|last=Ramakrishnan|archive-date=10 November 2013|archive-url=https://web.archive.org/web/20131110053702/http://www.thehindu.com/news/national/tamil-nadu/jayalalithaa-flags-off-metro-rail-test-run/article5321219.ece?|url-status=live}}</ref> On 14 February 2014, the maiden trial run was conducted between [[Koyambedu metro station|Koyambedu]] and [[Ashok Nagar metro station|Ashok Nagar]] stations.<ref>{{cite news|url=http://www.newindianexpress.com/states/tamil_nadu/Metro-Rail-Rolls-Out-a-Surprise-with-Koyambedu-Pillar-trial-Run/2014/02/15/article2057593.ece|title=Metro Rail Rolls Out a Surprise with Koyambedu-Pillar trial Run|newspaper=[[New Indian Express]]|date=14 February 2014|access-date=2 October 2014|archive-date=15 September 2014|archive-url=https://web.archive.org/web/20140915025103/http://www.newindianexpress.com/states/tamil_nadu/Metro-Rail-Rolls-Out-a-Surprise-with-Koyambedu-Pillar-trial-Run/2014/02/15/article2057593.ece?|url-status=dead}}</ref><ref>{{cite news|url=http://www.thehindubusinessline.com/news/states/chennai-metro-holds-trial-on-elevated-section/article5690070.ece|title=Chennai Metro holds trial on elevated section|newspaper=[[Business Line]]|date=14 February 2014|access-date=2 October 2014|archive-date=22 February 2014|archive-url=https://web.archive.org/web/20140222145830/http://www.thehindubusinessline.com/news/states/chennai-metro-holds-trial-on-elevated-section/article5690070.ece|url-status=live}}</ref> In August 2014, the metro received the statutory speed certification clearance from the [[Research Design and Standards Organisation]].<ref>{{cite news|url=http://www.deccanchronicle.com/140904/nation-current-affairs/article/chennai-metro-one-stop-short-dream-run|title=Chennai Metro one stop short of dream run|newspaper=[[Deccan Chronicle]]|date=31 August 2014|access-date=6 June 2016|archive-date=4 March 2016|archive-url=https://web.archive.org/web/20160304035707/http://www.deccanchronicle.com/140904/nation-current-affairs/article/chennai-metro-one-stop-short-dream-run|url-status=live}}</ref><ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/chen-infra/metro-rail-service-likely-to-begin-in-november/article6365435.ece|title=Metro rail service likely to begin in November|newspaper=[[The Hindu]]|date=31 August 2014|access-date=6 June 2016|archive-date=14 January 2016|archive-url=https://web.archive.org/web/20160114064544/http://www.thehindu.com/news/cities/chennai/chen-infra/metro-rail-service-likely-to-begin-in-november/article6365435.ece|url-status=live}}</ref> In January 2015, a report was submitted to the Commissioner of Metro Rail Safety for approval.<ref>{{cite news|url=http://www.newindianexpress.com/states/tamil_nadu/1st-Phase-Metro-Tracks-Ready-for-Safety-Test/2015/01/03/article2601202.ece|title=1st Phase Metro Tracks Ready for Safety Test|date=3 January 2015|newspaper=[[The New Indian Express]]|access-date=6 June 2016|first=C|last=Shivakumar|archive-date=4 March 2016|archive-url=https://web.archive.org/web/20160304120642/http://www.newindianexpress.com/states/tamil_nadu/1st-Phase-Metro-Tracks-Ready-for-Safety-Test/2015/01/03/article2601202.ece|url-status=dead}}</ref> In April 2015, the Commissioner of Metro Rail Safety inspected the rolling stock and submitted the report to the Railway Board.<ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/metro-rail-safety-inspected/article7074828.ece|title=Metro Rail safety inspected|date=7 April 2015|first=Ramya|last=Kannan|newspaper=[[The Hindu]]|access-date=7 June 2016|archive-date=14 January 2016|archive-url=https://web.archive.org/web/20160114064544/http://www.thehindu.com/news/cities/chennai/metro-rail-safety-inspected/article7074828.ece|url-status=live}}</ref><ref>{{cite news|url=http://timesofindia.indiatimes.com/city/chennai/Koyambedu-Alandur-metro-closer-to-opening/articleshow/46831652.cms|title=Koyambedu-Alandur metro closer to opening|date=7 April 2015|newspaper=[[The Times of India]]|access-date=7 June 2016|archive-date=24 July 2016|archive-url=https://web.archive.org/web/20160724023055/http://timesofindia.indiatimes.com/city/chennai/Koyambedu-Alandur-metro-closer-to-opening/articleshow/46831652.cms|url-status=live}}</ref><ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/conditional-clearance-for-metro-rail/article7155672.ece|title=Conditional clearance for Metro Rail|newspaper=[[The Hindu]]|date=28 April 2015|access-date=7 June 2016|archive-date=14 January 2016|archive-url=https://web.archive.org/web/20160114064544/http://www.thehindu.com/news/cities/chennai/conditional-clearance-for-metro-rail/article7155672.ece|url-status=live}}</ref> |
|||
On 29 June 2015, commercial operations started between [[Alandur metro station|Alandur]] and [[Koyambedu metro station|Koyambedu]] stations on the [[Green Line (Chennai Metro)|green line]].<ref>{{cite report|url=https://chennaimetrorail.org/wp-content/uploads/2015/11/CMRL-l-Newsletter-l-Aug-2015-l-Final-PDF.pdf|title=Chennai Metro Newsletter - August 2015|publisher=Chennai Metro|date=29 June 2015|access-date=7 June 2023|archive-date=20 October 2023|archive-url=https://web.archive.org/web/20231020114202/https://chennaimetrorail.org/wp-content/uploads/2015/11/CMRL-l-Newsletter-l-Aug-2015-l-Final-PDF.pdf|url-status=live}}</ref> On 21 September 2016, commercial operations commenced between [[Chennai International Airport metro station|Airport]] and [[Little Mount metro station|Little Mount]].<ref name="Proj"/> On 14 May 2017, operations commenced in the first underground line between [[Thirumangalam metro station|Thirumangalam]] to [[Nehru Park metro station|Nehru Park]] which was extended to [[Chennai Central metro station|Chennai central]] on 25 May 2018.<ref>{{cite news|url=https://www.thehindu.com/news/cities/chennai/cmrl-underground-stretch-inauguration/article18451008.ece|title=Naidu, Palaniswami flag off underground stretch of Chennai Metro|last=Sekar|first=Sunitha|date=14 May 2017|work=The Hindu|access-date=29 January 2019|issn=0971-751X|archive-date=26 February 2020|archive-url=https://web.archive.org/web/20200226060701/https://www.thehindu.com/news/cities/chennai/cmrl-underground-stretch-inauguration/article18451008.ece|url-status=live}}</ref> In May 2018, operations on the [[Blue Line (Chennai Metro)|blue line]] commenced between [[Saidapet metro station|Saidapet]] and [[AG-DMS metro station|AG-DMS]].<ref>{{cite news|url=https://www.thehindu.com/news/cities/chennai/chennai-metro-opens-two-underground-stretches/article23989294.ece|title=Chennai Metro Rail opens two underground stretches|last=Sekar|first=Sunitha|date=25 May 2018|work=The Hindu|access-date=29 January 2019|issn=0971-751X|archive-date=27 February 2020|archive-url=https://web.archive.org/web/20200227214038/https://www.thehindu.com/news/cities/chennai/chennai-metro-opens-two-underground-stretches/article23989294.ece|url-status=live}}</ref> On 10 February 2019, the underground stretch from AG-DMS to [[Washermanpet metro station|Washermanpet]] of blue line was opened, completing {{cvt|45|km|abbr=on}} phase 1 of the metro.<ref>{{cite web|url=https://www.thehindubusinessline.com/news/national/pm-modi-inaugurates-chennai-metro-rails-final-leg/article26229980.ece|title=PM Modi inaugurates Chennai Metro Rail's final leg|last=Simhan|first=TE Raja|website=@businessline|date=10 February 2019|access-date=13 February 2019|archive-date=26 October 2020|archive-url=https://web.archive.org/web/20201026014616/https://www.thehindubusinessline.com/news/national/pm-modi-inaugurates-chennai-metro-rails-final-leg/article26229980.ece|url-status=live}}</ref> |
|||
On 29 June 2015, commercial operations started between [[Alandur metro station|Alandur]] and Koyambedu stations on the [[Green Line (Chennai Metro)|green line]].<ref>{{cite report|url=https://chennaimetrorail.org/wp-content/uploads/2015/11/CMRL-l-Newsletter-l-Aug-2015-l-Final-PDF.pdf|title=Chennai Metro Newsletter - August 2015|publisher=Chennai Metro|date=29 June 2015|access-date=7 June 2023|archive-date=20 October 2023|archive-url=https://web.archive.org/web/20231020114202/https://chennaimetrorail.org/wp-content/uploads/2015/11/CMRL-l-Newsletter-l-Aug-2015-l-Final-PDF.pdf|url-status=live}}</ref> On 21 September 2016, commercial operations commenced between [[Chennai International Airport metro station|Airport]] and [[Little Mount metro station|Little Mount]] on the same corridor.<ref name="Proj"/> On 14 May 2017, operations commenced in the first underground line between [[Thirumangalam metro station|Thirumangalam]] to [[Nehru Park metro station|Nehru Park]] which was extended to [[Chennai Central metro station|Chennai central]] on 25 May 2018.<ref>{{cite news|url=https://www.thehindu.com/news/cities/chennai/cmrl-underground-stretch-inauguration/article18451008.ece|title=Naidu, Palaniswami flag off underground stretch of Chennai Metro|last=Sekar|first=Sunitha|date=14 May 2017|newspaper=[[The Hindu]]|access-date=29 January 2019|issn=0971-751X|archive-date=26 February 2020|archive-url=https://web.archive.org/web/20200226060701/https://www.thehindu.com/news/cities/chennai/cmrl-underground-stretch-inauguration/article18451008.ece|url-status=live}}</ref> In May 2018, operations on the [[Blue Line (Chennai Metro)|blue line]] commenced between [[Saidapet metro station|Saidapet]] and [[AG-DMS metro station|AG-DMS]].<ref>{{cite news|url=https://www.thehindu.com/news/cities/chennai/chennai-metro-opens-two-underground-stretches/article23989294.ece|title=Chennai Metro Rail opens two underground stretches|last=Sekar|first=Sunitha|date=25 May 2018|newspaper=[[The Hindu]]|access-date=29 January 2019|issn=0971-751X|archive-date=27 February 2020|archive-url=https://web.archive.org/web/20200227214038/https://www.thehindu.com/news/cities/chennai/chennai-metro-opens-two-underground-stretches/article23989294.ece|url-status=live}}</ref> On 10 February 2019, the underground stretch from AG-DMS to [[Washermanpet metro station|Washermanpet]] of blue line was opened, completing the first phase of the metro.<ref>{{cite news|url=https://www.thehindubusinessline.com/news/national/pm-modi-inaugurates-chennai-metro-rails-final-leg/article26229980.ece|title=PM Modi inaugurates Chennai Metro Rail's final leg|last=Simhan|first=TE Raja|work=The Hindu Businessline|date=10 February 2019|access-date=13 February 2019|archive-date=26 October 2020|archive-url=https://web.archive.org/web/20201026014616/https://www.thehindubusinessline.com/news/national/pm-modi-inaugurates-chennai-metro-rails-final-leg/article26229980.ece|url-status=live}}</ref> |
|||
;Phase 1 Extension |
;Phase 1 Extension |
||
A {{convert|9|km|mi|2}} northern extension of the blue line running from Washermanpet to [[Wimco Nagar metro station|Wimco Nagar]] |
A {{convert|9|km|mi|2}} northern extension of the blue line running from Washermanpet to [[Wimco Nagar metro station|Wimco Nagar]] consisting of nine stations.<ref>{{cite news|date=6 December 2018|title=Track work in Metro phase 1 extension to begin soon|newspaper=[[The Hindu]]|url=https://www.thehindu.com/news/cities/chennai/track-work-in-metro-phase-1-extension-to-begin-soon/article25675477.ece/amp/|access-date=6 November 2019|archive-date=26 February 2020|archive-url=https://web.archive.org/web/20200226001622/https://www.thehindu.com/news/cities/chennai/track-work-in-metro-phase-1-extension-to-begin-soon/article25675477.ece/amp/|url-status=live}}</ref><ref>{{cite news|date=19 October 2019|title=First set of trains for Chennai metro phase 1 extension flagged-off|newspaper=[[Business Line]]|url=https://www.thehindubusinessline.com/economy/logistics/first-set-of-trains-for-chennai-metro-phase-1-extension-flagged-off/article29745129.ece/amp/|access-date=6 November 2019|archive-date=5 November 2019|archive-url=https://web.archive.org/web/20191105190355/https://www.thehindubusinessline.com/economy/logistics/first-set-of-trains-for-chennai-metro-phase-1-extension-flagged-off/article29745129.ece/amp/|url-status=live}}</ref> Construction started in July 2016 with trial runs in December 2020.<ref>{{cite news|title=Opening of phase-1 Chennai metro extension stretch to be delayed?|url=https://www.newindianexpress.com/cities/chennai/2021/jan/09/opening-of-phase-1-chennai-metro-extension-stretch-to-be-delayed-2247523.html|access-date=9 January 2021|newspaper=[[The New Indian Express]]|archive-date=9 January 2021|archive-url=https://web.archive.org/web/20210109074440/https://www.newindianexpress.com/cities/chennai/2021/jan/09/opening-of-phase-1-chennai-metro-extension-stretch-to-be-delayed-2247523.html|url-status=live}}</ref><ref>{{cite news|date=26 December 2020|title=Chennai: Trial run between Washermanpet and Wimco Nagar Metro stations successful, says CMRL|url=https://indianexpress.com/article/cities/chennai/chennai-trial-run-between-washermanpet-and-wimco-nagar-metro-stations-successful-says-cmrl-7121217/|access-date=26 December 2020|newspaper=[[Indian Express]]|language=en|archive-date=26 December 2020|archive-url=https://web.archive.org/web/20201226141406/https://indianexpress.com/article/cities/chennai/chennai-trial-run-between-washermanpet-and-wimco-nagar-metro-stations-successful-says-cmrl-7121217/|url-status=live}}</ref> The line opened for passenger traffic on 14 February 2021, increasing the length of the operational metro system to {{cvt|54.1|km|abbr=on|2}}.<ref name="Proj">{{cite web|url=https://chennaimetrorail.org/project-status/|title=Project status of Chennai Metro|publisher=Chennai Metro Rail Limited|access-date=16 August 2010|archive-date=26 September 2016|archive-url=https://web.archive.org/web/20160926171710/http://chennaimetrorail.org/project-status/|url-status=live}}</ref> |
||
== |
=== Phase II === |
||
In July 2016, Government of Tamil Nadu was announced that the second phase would have three lines totaling {{cvt|104|km}} in length with 104 stations.<ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/104-km-104-stations-Unveiling-Phase-II-of-Metro/article14549167.ece|title=1800 km, 180 stations: Unveiling Phase II of Metro|last=Sekar|first=Sunitha|date=2 August 2016|newspaper=[[The Hindu]]|access-date=24 January 2017|archive-date=26 December 2016|archive-url=https://web.archive.org/web/20161226164406/http://www.thehindu.com/news/cities/chennai/104-km-104-stations-Unveiling-Phase-II-of-Metro/article14549167.ece|url-status=live}}</ref><ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/Detailed-project-report-for-Phase-II-of-Metro-Rail-ready/article16947271.ece|title=Detailed project report for Phase II of Metro Rail ready|last=Sekar|first=Sunitha|newspaper=[[The Hindu]]|access-date=24 January 2017|archive-date=27 December 2016|archive-url=https://web.archive.org/web/20161227130634/http://www.thehindu.com/news/cities/chennai/Detailed-project-report-for-Phase-II-of-Metro-Rail-ready/article16947271.ece|url-status=live}}</ref> Two corridors would extend from [[Madhavaram, Chennai|Madhavaram]] connecting with [[Siruseri]] and [[Sholinganallur]] respectively with the third corridor connecting Koyambedu with [[Lighthouse, Chennai|Lighthouse]]. In July 2017, the state government announced an extension in Phase II, involving an extension from Lighthouse up to [[Poonamallee]] with an intersection with the Madhavaram–Sholinganallur line at [[Alwarthirunagar]], bringing the total length under the second phase to {{cvt|118.9|km}} with 128 stations.<ref name="Proj"/><ref>{{cite news|title=Metro's second phase to go up to Poonamallee|newspaper=[[The Hindu]]|date=20 July 2017|url=http://www.thehindu.com/news/cities/chennai/metros-second-phase-to-go-up-to-poonamallee/article19310471.ece|access-date=1 October 2017|archive-date=26 February 2020|archive-url=https://web.archive.org/web/20200226092631/http://www.thehindu.com/news/cities/chennai/metros-second-phase-to-go-up-to-poonamallee/article19310471.ece|url-status=live}}</ref> The stations for the second phase were designed to be smaller than the existing stations operational in the first phase.<ref>{{cite news|last=U|first=Tejonmayam|url=http://timesofindia.indiatimes.com/city/chennai/chennai-metro-rail-to-trim-stations-under-phase-2/articleshow/56226400.cms|title=Chennai: Metro rail to trim stations under phase 2|newspaper=[[The Times of India]]|date=28 December 2016|access-date=24 January 2017|archive-date=8 February 2017|archive-url=https://web.archive.org/web/20170208051107/http://timesofindia.indiatimes.com/city/chennai/chennai-metro-rail-to-trim-stations-under-phase-2/articleshow/56226400.cms|url-status=live}}</ref> In 2019, the [[Madras High Court]] questioned the state government on the method adopted in construction of the tunnels and the its impact on the water bodies.<ref>{{cite news|title=Was Metro tunnelling work executed without disturbing water sources, asks High Court|newspaper=[[The Hindu]]|date=14 March 2019|url=https://www.thehindu.com/news/cities/chennai/was-metro-tunnelling-work-executed-without-disturbing-water-sources-asks-high-court/article26526294.ece|access-date=1 May 2019|archive-date=10 February 2020|archive-url=https://web.archive.org/web/20200210002741/https://www.thehindu.com/news/cities/chennai/was-metro-tunnelling-work-executed-without-disturbing-water-sources-asks-high-court/article26526294.ece|url-status=live}}</ref> |
|||
;Phase II |
|||
In July 2016, Government of Tamil Nadu was announced that Chennai Metro Phase 2 would have three lines totaling {{convert|104|km|4=2|abbr=on}} in length and have 104 stations.<ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/104-km-104-stations-Unveiling-Phase-II-of-Metro/article14549167.ece|title=1800 km, 180 stations: Unveiling Phase II of Metro|last=Sekar|first=Sunitha|newspaper=[[The Hindu]]|access-date=24 January 2017|archive-date=26 December 2016|archive-url=https://web.archive.org/web/20161226164406/http://www.thehindu.com/news/cities/chennai/104-km-104-stations-Unveiling-Phase-II-of-Metro/article14549167.ece|url-status=live}}</ref> In July 2017, the state government announced an extension in Phase II, involving an extension of Line 4 from [[Lighthouse, Chennai|Lighthouse]] up to [[Poonamallee]] with a new interesection with the [[Madhavaram, Chennai|Madhavaram]]–[[Sholinganallur]] line at [[Alwarthirunagar]].<ref>{{cite news|title=Metro's second phase to go up to Poonamallee|newspaper=[[The Hindu]]|date=20 July 2017|url=http://www.thehindu.com/news/cities/chennai/metros-second-phase-to-go-up-to-poonamallee/article19310471.ece|access-date=1 October 2017|archive-date=26 February 2020|archive-url=https://web.archive.org/web/20200226092631/http://www.thehindu.com/news/cities/chennai/metros-second-phase-to-go-up-to-poonamallee/article19310471.ece|url-status=live}}</ref> The final proposed length was {{convert|116.1|km|4=2|abbr=on}} and it was estimated to cost {{INRconvert|36000|c}} of which {{INRconvert|4710|c}} was loaned by JICA.<ref>{{cite news|url=https://www.business-standard.com/article/current-affairs/phase-ii-chennai-metro-project-to-cost-rs-36-000-cr-114022800932_1.html|title=Phase-II Chennai metro project to cost Rs 36,000 cr|date=2 March 2014|access-date=1 December 2023|newspaper=Business Standard|archive-date=16 December 2023|archive-url=https://web.archive.org/web/20231216121325/https://www.business-standard.com/article/current-affairs/phase-ii-chennai-metro-project-to-cost-rs-36-000-cr-114022800932_1.html|url-status=live}}</ref><ref>{{cite news|url=https://www.jica.go.jp/Resource/india/english/office/topics/press220331_03.html|title=JICA extends ODA Loan of INR 4710 Cr for Chennai Metro Rail Project Phase 2 (II)|date=21 June 2022|access-date=1 December 2023|publisher=JICA|archive-date=16 December 2023|archive-url=https://web.archive.org/web/20231216121327/https://www.jica.go.jp/Resource/india/english/office/topics/press220331_03.html|url-status=live}}</ref> |
|||
Foundation stone for |
Foundation stone for the second phase was laid on 20 November 2020 and construction commenced after the same.<ref>{{cite news|url=https://www.thehindu.com/news/national/tamil-nadu/amit-shah-to-lay-foundation-for-chennai-metros-phase-ii-project/article33111023.ece|title=Amit Shah to lay foundation for Chennai Metro’s phase II project|date=17 November 2020|access-date=1 December 2023|newspaper=[[The Hindu]]}}</ref> In November 2022, Alstom was awarded the contract to supply metro coaches for the phase II expansion.<ref>{{cite press release|url=https://www.alstom.com/press-releases-news/2022/11/alstom-wins-eu98-million-contract-design-and-manufacture-78-metro-coaches-chennai-metro-phase-ii|title=Alstom wins €98 million contract to design and manufacture 78 metro coaches for Chennai Metro Phase-II|date=11 November 2022|publisher=Alstom|access-date=1 December 2023|archive-date=16 December 2023|archive-url=https://web.archive.org/web/20231216121324/https://www.alstom.com/press-releases-news/2022/11/alstom-wins-eu98-million-contract-design-and-manufacture-78-metro-coaches-chennai-metro-phase-ii|url-status=live}}</ref> |
||
;MRTS Integration |
|||
The [[Chennai Mass Rapid Transit System]] (MRTS) will be handed over to CMRL by the [[Southern Railway (India)|Southern Railway]] once the expansion of MRTS is complete and the entire system will be upgraded including tracks, security, ticketing system and rolling stock.<ref>{{cite news|url=https://www.newindianexpress.com/cities/chennai/2018/jan/03/chennai-with-metro-coaches-and-modern-stations-mrts-set-for-big-upgrade-1743035.html|title=Chennai: With Metro coaches and modern stations, MRTS set for big upgrade|newspaper=[[The New Indian Express]]|date=3 January 2018|access-date=1 December 2023|archive-date=22 October 2023|archive-url=https://web.archive.org/web/20231022082024/https://www.newindianexpress.com/cities/chennai/2018/jan/03/chennai-with-metro-coaches-and-modern-stations-mrts-set-for-big-upgrade-1743035.html|url-status=live}}</ref> On 11 May 2022, [[Indian Railways]] granted in-principle approval for the Chennai Metro to takeover the MRTS.<ref>{{cite news|title=MRTS merger with Chennai Metro gets railway's approval|url=https://www.newindianexpress.com/cities/chennai/2022/may/15/mrts-merger-with-chennai-metro-gets-railways-approval-2453717.html|date=16 May 2022|access-date=16 May 2022|newspaper=[[The New Indian Express]]|archive-date=15 May 2022|archive-url=https://web.archive.org/web/20220515193548/https://www.newindianexpress.com/cities/chennai/2022/may/15/mrts-merger-with-chennai-metro-gets-railways-approval-2453717.html|url-status=live}}</ref> |
|||
;Future |
|||
CMRL has also proposed a phase 1 southern extension and a light metro.<ref>{{cite news|title=Work on 15-km Metro line from airport to Kilambakkam in Chennai suburbs may begin this year|url=https://www.newindianexpress.com/cities/chennai/2021/feb/23/work-on-15-km-metro-line-from-airport-to-kilambakkam-in-chennai-suburbs-may-begin-this-year-2267952.html|access-date=25 April 2021|date=23 February 2021|newspaper=[[The New Indian Express]]|archive-date=25 April 2021|archive-url=https://web.archive.org/web/20210425185916/https://www.newindianexpress.com/cities/chennai/2021/feb/23/work-on-15-km-metro-line-from-airport-to-kilambakkam-in-chennai-suburbs-may-begin-this-year-2267952.html|url-status=live}}</ref><ref>{{cite web|title=Proposed Metrolite line likely to be rubber-tyred|url=https://www.newindianexpress.com/cities/chennai/2020/nov/07/proposed-metrolite-line-likely-to-be-rubber-tyred-2220412.html|access-date=25 April 2021|date=7 November 2020|newspaper=[[The New Indian Express]]|archive-date=25 April 2021|archive-url=https://web.archive.org/web/20210425185919/https://www.newindianexpress.com/cities/chennai/2020/nov/07/proposed-metrolite-line-likely-to-be-rubber-tyred-2220412.html|url-status=live}}</ref> It has also proposed the construction of new rail depots and the development of [[Central Square, Chennai|Central Square]] around CMRL headquarters with commercial complexes and multi-storied buildings.<ref>{{cite news|title=City's 2nd metro rail depot to be ready in 4 months|url=https://timesofindia.indiatimes.com/city/chennai/citys-2nd-metro-rail-depot-to-be-ready-in-4-months/articleshow/82021555.cms|access-date=25 April 2021|newspaper=[[The Times of India]]|language=en|archive-date=25 April 2021|archive-url=https://web.archive.org/web/20210425185916/https://timesofindia.indiatimes.com/city/chennai/citys-2nd-metro-rail-depot-to-be-ready-in-4-months/articleshow/82021555.cms|url-status=live}}</ref> Phase III of Chennai Metro has also been planned as a part of the Chennai Comprehensive Mobility Plan.<ref>{{cite news|date=23 February 2021|title=Feasibility report ready for ₹6,683 crore Coimbatore Metro Rail|language=en-IN|newspaper=[[The Hindu]]|url=https://www.thehindu.com/news/national/tamil-nadu/feasibility-report-ready-for-6683-crore-coimbatore-metro-rail/article33912064.ece|access-date=25 April 2021|issn=0971-751X|archive-date=17 April 2021|archive-url=https://web.archive.org/web/20210417023140/https://www.thehindu.com/news/national/tamil-nadu/feasibility-report-ready-for-6683-crore-coimbatore-metro-rail/article33912064.ece|url-status=live}}</ref> CMRL will also aid in the development of metro rail transport in the cities of [[Coimbatore Metro|Coimbatore]], [[Tiruchirappalli Monorail|Tiruchirapalli]] and [[Madurai Metro|Madurai]].<ref>{{cite news|last=Sekar|first=Sunitha|date=22 March 2022|title=CMRL to do a feasibility study for building mass rapid transit in three cities|language=en-IN|newspaper=[[The Hindu]]|url=https://www.thehindu.com/news/cities/chennai/cmrl-to-do-a-feasibility-study-for-building-mass-rapid-transit-in-three-cities/article65245817.ece|access-date=22 March 2022|issn=0971-751X|archive-date=21 March 2022|archive-url=https://web.archive.org/web/20220321194938/https://www.thehindu.com/news/cities/chennai/cmrl-to-do-a-feasibility-study-for-building-mass-rapid-transit-in-three-cities/article65245817.ece|url-status=live}}</ref> |
|||
;Proposed |
|||
{|class="wikitable sortable" style="text-align:left;" style="font-size: 85%" |
|||
|- |
|||
! Line |
|||
! colspan="2"|Terminals |
|||
! Length |
|||
! Stations |
|||
! Status |
|||
|- |
|||
|style="background:#{{rail color|Chennai Metro|Blue}};|[[Blue Line (Chennai Metro)|<span style="color:white;">Blue Line</span>]] |
|||
|[[Chennai International Airport metro station|Chennai Airport]] |
|||
|[[Kilambakkam bus terminus, Chennai|Kilambakkam]] |
|||
|style="text-align:center;"|{{convert|16|km|abbr=on}} |
|||
|style="text-align:center;"|12<ref>{{cite news|date=20 July 2022|title=Chennai Airport-Kilambakkam Metro project set to take off|language=en-IN|newspaper=[[The Hindu]]|url=https://www.thehindu.com/news/cities/chennai/chennai-airport-kilambakkam-metro-project-set-to-take-off/article65662849.ece|access-date=21 July 2022|issn=0971-751X|archive-date=21 July 2022|archive-url=https://web.archive.org/web/20220721010737/https://www.thehindu.com/news/cities/chennai/chennai-airport-kilambakkam-metro-project-set-to-take-off/article65662849.ece|url-status=live}}</ref> |
|||
|DPR prepared and set to start project. |
|||
|- |
|||
|style="background:#ff0000;|[[Line 5 (Chennai Metro)|<span style="color:white;">Red Line(Branch)</span>]] |
|||
|[[Koyambedu metro station|Koyambedu]] |
|||
|[[Pattabiram]] |
|||
|style="text-align:center;"|{{convert|21|km|abbr=on}} |
|||
|style="text-align:center;"|15 |
|||
| Tender floated for DPR preparation. |
|||
|- |
|||
|style="background:#ff6600;|[[Line 4 (Chennai Metro)|<span style="color:white;">Orange Line</span>]] |
|||
|[[Poonamallee Bypass metro station|Poonamallee Bypass]] |
|||
|[[Chennai greenfield airport, Parandur|Parandur]] |
|||
|style="text-align:center;"|{{convert|43.63|km|abbr=on}} |
|||
|style="text-align:center;"|19 |
|||
|Tender floated for DPR preparation. |
|||
|- |
|||
|Metrolite |
|||
|[[Tambaram railway station|Tambaram]] |
|||
|[[Velachery railway station|Velachery]] |
|||
|style="text-align:center;"|{{convert|20|km|abbr=on}} |
|||
|style="text-align:center;"|TBD |
|||
|Feasibility to be studied |
|||
|} |
|||
==Network== |
== Network == |
||
The commercial operations of Chennai Metro started between Alandur and Koyambedu stations on the green line on 29 June 2015 with further expansions in |
The commercial operations of Chennai Metro started between Alandur and Koyambedu stations on the green line on 29 June 2015 with further expansions in 2017 and 2018 to connect Chennai airport with Chennai central.<ref name="Proj"/> In May 2018, operations on the blue line commenced between Saidapet and AG-DMS with further expansion to Washermanpet in February 2019. The northern extension of the blue line running from Washermanpet to Wimco Nagar was opened for passenger traffic on 14 February 2021.<ref>{{cite news|date=5 November 2016|title=CMRL Phase 1 extension Washermanpet and Wimco nagar|url=https://chennaimetrorail.org/part-1-ecv-103-cmrl-phase-1-extension-washermanpet-and-wimco-nagar/|access-date=7 July 2021|publisher=Chennai Metro|archive-date=25 July 2021|archive-url=https://web.archive.org/web/20210725082803/https://chennaimetrorail.org/part-1-ecv-103-cmrl-phase-1-extension-washermanpet-and-wimco-nagar/|url-status=live}}</ref> {{As of|2024|March}}, the operational network consists of two [[Color code|colour-coded]] lines covering a length of {{cvt|54.1|km}}.<ref name="Proj"/> |
||
{|class="wikitable sortable" style="text-align:left;" |
|||
;Operational |
|||
|+ Lines of Chennai Metro<ref>{{cite web|url=https://chennaimetrorail.org/wp-content/uploads/2022/05/Line-Map.pdf|title=Chennai Metro, line map|publisher=Chennai Metro Rail Limited|access-date=1 December 2023}}</ref><ref name="Proj"/> |
|||
{|class="wikitable sortable" style="text-align:left;" style="font-size: 85%" |
|||
! Line |
! Line |
||
! colspan="2"|Terminal |
! colspan="2"|Terminal |
||
! Operational |
|||
! First operational |
|||
! Last extension |
|||
! Length (km) |
! Length (km) |
||
! Stations |
! Stations |
||
! Rolling Stock |
|||
! Track Gauge |
|||
|- |
|- |
||
|style="background:#{{rail color|Chennai Metro|Blue}};|[[Blue Line (Chennai Metro)|<span style="color:white;">Blue Line</span>]] |
|style="background:#{{rail color|Chennai Metro|Blue}};|[[Blue Line (Chennai Metro)|<span style="color:white;">Blue Line</span>]] |
||
Line 137: | Line 91: | ||
|[[Chennai International Airport metro station|Chennai Airport]] |
|[[Chennai International Airport metro station|Chennai Airport]] |
||
|style="text-align:center;"|21 September 2016 |
|style="text-align:center;"|21 September 2016 |
||
|style="text-align:center;"| |
|style="text-align:center;"|32.1 |
||
|style="text-align:center;"|{{convert|32.65|km|abbr=on}} |
|||
|style="text-align:center;"|26 |
|style="text-align:center;"|26 |
||
|rowspan="2"; style="text-align:center;"|52 trains × 4 cars |
|||
|rowspan="2"; style="text-align:center;"|{{convert|1,435|mm|abbr=on}} |
|||
|- |
|- |
||
|style="background:#{{rail color|Chennai Metro|Green}};|[[Green Line (Chennai Metro)|<span style="color:white;">Green Line</span>]] |
|style="background:#{{rail color|Chennai Metro|Green}};|[[Green Line (Chennai Metro)|<span style="color:white;">Green Line</span>]] |
||
Line 147: | Line 98: | ||
|[[St. Thomas Mount (Chennai Suburban Railway)|St. Thomas Mount]] |
|[[St. Thomas Mount (Chennai Suburban Railway)|St. Thomas Mount]] |
||
|style="text-align:center;"|29 June 2015 |
|style="text-align:center;"|29 June 2015 |
||
|style="text-align:center;"| |
|style="text-align:center;"|22 |
||
|style="text-align:center;"|{{convert|22|km|4=2|abbr=on}} |
|||
|style="text-align:center;"|17 |
|style="text-align:center;"|17 |
||
|- |
|- |
||
|style="background:#800080;|[[Line 3 (Chennai Metro)|<span style="color:white;">Purple Line</span>]] |
|||
! Total |
|||
|[[Madhavaram, Chennai|Madhavaram]] |
|||
! colspan="4"| |
|||
|[[Siruseri]] |
|||
! style="text-align:center;"|54.65 |
|||
|rowspan="3"; style="text-align:center;"|under construction |
|||
|style="text-align:center;"|45.4 |
|||
|style="text-align:center;"|48 |
|||
! |
|||
|- |
|||
|style="background:#ff6600;|[[Line 4 (Chennai Metro)|<span style="color:white;">Orange Line</span>]] |
|||
|{{stl|Chennai Metro|Poonamallee Bypass}} |
|||
|{{stl|Chennai Metro|Lighthouse}} |
|||
|style="text-align:center;"|26.1 |
|||
|style="text-align:center;"|28 |
|||
|- |
|||
|style="background:#ff0000;|[[Line 5 (Chennai Metro)|<span style="color:white;">Red Line</span>]] |
|||
|[[Madhavaram, Chennai|Madhavaram]] |
|||
|[[Sholinganallur]] |
|||
|style="text-align:center;"|44.6 |
|||
|style="text-align:center;"|45 |
|||
|} |
|} |
||
== Future plans == |
|||
;Under Construction |
|||
In 2017, the Chennai Mass Rapid Transit System (MRTS) system was proposed to be merged and taken over by Chennai Metro.<ref>{{cite news|title=Chennai Metro-MRTS merger report in six months|url=http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/report-on-merger-of-metro-rail-mrts-in-six-months/article18596779.ece|access-date=29 May 2017|newspaper=The Hindu|date=29 May 2017|archive-date=29 February 2020|archive-url=https://web.archive.org/web/20200229182158/http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/report-on-merger-of-metro-rail-mrts-in-six-months/article18596779.ece|url-status=live}}</ref> MRTS will be handed over to CMRL by the [[Southern Railway (India)|Southern Railway]] once the under construction expansion of MRTS is complete and the entire system will be upgraded including tracks, security, ticketing system and rolling stock.<ref>{{cite news|url=https://www.newindianexpress.com/cities/chennai/2018/jan/03/chennai-with-metro-coaches-and-modern-stations-mrts-set-for-big-upgrade-1743035.html|title=Chennai: With Metro coaches and modern stations, MRTS set for big upgrade|newspaper=[[The New Indian Express]]|date=3 January 2018|access-date=1 December 2023|archive-date=22 October 2023|archive-url=https://web.archive.org/web/20231022082024/https://www.newindianexpress.com/cities/chennai/2018/jan/03/chennai-with-metro-coaches-and-modern-stations-mrts-set-for-big-upgrade-1743035.html|url-status=live}}</ref> In July 2018, [[PwC]] said that the merger would be expensive costing around {{INRconvert|3000|c}} to change the train-sets and establish other facilities post the merger.<ref>{{cite news|last=Sekar|first=Sunitha|title=Metro-MRTS merger likely to be a costly affair|url=https://www.thehindu.com/news/national/tamil-nadu/metro-mrts-merger-likely-to-be-a-costly-affair/article24455379.ece|access-date=22 July 2018|newspaper=The Hindu|date=19 July 2018|archive-date=9 November 2020|archive-url=https://web.archive.org/web/20201109040049/https://www.thehindu.com/news/national/tamil-nadu/metro-mrts-merger-likely-to-be-a-costly-affair/article24455379.ece|url-status=live}}</ref> On 11 May 2022, Southern Railway of the Indian Railways granted in-principle approval for the Chennai Metro to takeover the MRTS.<ref>{{cite news|title=MRTS merger with Chennai Metro gets railway's approval|url=https://www.newindianexpress.com/cities/chennai/2022/may/15/mrts-merger-with-chennai-metro-gets-railways-approval-2453717.html|access-date=16 May 2022|newspaper=[[The New Indian Express]]|date=15 May 2022 |archive-date=15 May 2022|archive-url=https://web.archive.org/web/20220515193548/https://www.newindianexpress.com/cities/chennai/2022/may/15/mrts-merger-with-chennai-metro-gets-railways-approval-2453717.html|url-status=live}}</ref> |
|||
{|class="wikitable sortable" style="text-align:left;" style="font-size: 85%" |
|||
In 2020, a [[Chennai Metrolite|light rail]] was proposed to connect [[Tambaram railway station|Tambaram]] in the existing suburban rail network with Velachery, part of the MRTS network.<ref name="MR">{{cite news|title=Proposed Metrolite line likely to be rubber-tyred|url=https://www.newindianexpress.com/cities/chennai/2020/nov/07/proposed-metrolite-line-likely-to-be-rubber-tyred-2220412.html|access-date=25 April 2021|date=7 November 2020|newspaper=[[The New Indian Express]]}}</ref> This is planned to link the existing different [[urban rail|urban transit]] lines in the city.<ref name="NIE">{{cite news|url=https://www.newindianexpress.com/states/tamil-nadu/2023/Feb/07/trams-to-run-alongside-cars-cmrl-study-to-explore-metrolite-feasibility-2545078.html|title=CMRL study to explore Metrolite feasibility|access-date=1 April 2023|date=7 February 2023|newspaper=[[The New Indian Express]]}}</ref><ref>{{cite web |url=https://mohua.gov.in/upload/whatsnew/5d2c1268929e3standard%20specification%20LURTS-Metrolite.pdf |title=Standard Specifications - Light Urban Rail Transit System: 'Metrolite' |publisher=Ministry of Housing & Urban Affairs |access-date=1 December 2023}}</ref> In 2021, CMRL proposed an extension to the first phase to connect the Airport with [[Kilambakkam]].<ref>{{cite news|title=Work on 15-km Metro line from airport to Kilambakkam in Chennai suburbs may begin this year|url=https://www.newindianexpress.com/cities/chennai/2021/feb/23/work-on-15-km-metro-line-from-airport-to-kilambakkam-in-chennai-suburbs-may-begin-this-year-2267952.html|access-date=25 April 2021|date=23 February 2021|newspaper=[[The New Indian Express]]|archive-date=25 April 2021|archive-url=https://web.archive.org/web/20210425185916/https://www.newindianexpress.com/cities/chennai/2021/feb/23/work-on-15-km-metro-line-from-airport-to-kilambakkam-in-chennai-suburbs-may-begin-this-year-2267952.html|url-status=live}}</ref> In 2022, the state government proposed revised extension plan for the three lines being constructed in the second phase, covering an approximate {{cvt|93|km}}.<ref name="P2">{{cite news|url=https://www.thehindu.com/news/cities/chennai/detailed-feasibility-report-for-chennai-metro-rails-phase-2-extension-to-be-ready-in-three-months/article66664484.ece|title=Detailed feasibility report for Chennai Metro Rail’s Phase 2 extension to be ready in three months|date=26 March 2023|newspaper=[[The Hindu]]|access-date=1 December 2023}}</ref> In February 2023, the feasibility study for the metrolite project was commissioned by the [[Chennai Unified Metropolitan Transport Authority]] (CUMTA).<ref name="NIE"/> Between late 2023 and early 2024, feasibility reports were submitted by CMRL for the proposed expansion of the lines being constructed in the second phase. The reports suggested going ahead with two of the extensions totaling {{cvt|59.7|km}}.<ref name="FE">{{cite news|url=https://www.financialexpress.com/business/infrastructure-chennai-metro-cmrl-submits-detailed-feasibility-reports-for-phase-ii-project-extension-a-progress-report-3251256/|title=CMRL submits Detailed Feasibility Reports for Phase II project extension|newspaper=[[The Financial Express (India)|The Financial Express]]|date=22 September 2023|access-date=30 April 2024}}</ref><ref>{{cite news|url=https://timesofindia.indiatimes.com/city/chennai/metro-from-siruseri-to-kilambakkam-unlikely/articleshow/103823889.cms|title=Metro from Siruseri to Kilambakkam unlikely|newspaper=[[The Times of India]]|date=21 September 2023|access-date=30 April 2024}}</ref><ref name="PP">{{cite news|url=https://www.thehindu.com/news/cities/chennai/chennai-metro-rail-submits-report-to-extend-connectivity-all-the-way-to-second-airport-site-at-parandur/article67706729.ece|title=Chennai Metro Rail submits report to extend connectivity all the way to second airport site at Parandur |newspaper=[[The Hindu]]|date=4 January 2024|access-date=30 April 2024}}</ref> In March 2024, CMRL commissioned a study to re-assess the feasibility of establishing a new corridor connecting Tambaram with Velachery with extension to Guindy.<ref name="ML">{{cite news|url=https://timesofindia.indiatimes.com/city/chennai/cmrl-revives-old-network-from-tambaram-to-velachery-and-extends-it-to-guindy-or-little-mt/articleshow/108249043.cms|title=CMRL revives old network from Tambaram to Velachery and extends to Guindy|newspaper=[[The Times of India]]|date=6 March 2024|access-date=30 April 2024}}</ref> |
|||
{|class="wikitable sortable" style="text-align:left;" |
|||
|- |
|- |
||
! Line |
! Line |
||
! colspan="2"| |
! colspan="2"|Terminals |
||
! Length |
! Length |
||
! Stations |
! Stations |
||
! Reference |
|||
! Rolling stock |
|||
|- |
|- |
||
|style="background:# |
|style="background:#{{rail color|Chennai Metro|Blue}};|[[Blue Line (Chennai Metro)|<span style="color:white;">Blue Line</span>]] |
||
|[[Chennai International Airport metro station|Chennai Airport]] |
|||
|{{stl|Chennai Metro|Madhavaram Milk Colony}} |
|||
|[[Kilambakkam]] |
|||
|{{stl|Chennai Metro|Siruseri Sipcot 2}} |
|||
|style="text-align:center;"|{{convert| |
|style="text-align:center;"|{{convert|15.3|km|abbr=on}} |
||
|12 |
|||
|style="text-align:center;"|47 |
|||
|<ref>{{cite news|url=https://www.thehindu.com/news/cities/chennai/chennai-airport-kilambakkam-metro-project-set-to-take-off/article65662849.ece|title=Chennai Airport-Kilambakkam Metro project set to take off|newspaper=[[The Hindu]]|date=20 July 2022|access-date=21 July 2022|issn=0971-751X|archive-date=21 July 2022|archive-url=https://web.archive.org/web/20220721010737/https://www.thehindu.com/news/cities/chennai/chennai-airport-kilambakkam-metro-project-set-to-take-off/article65662849.ece|url-status=live}}</ref><ref>{{cite news|url=https://www.thehindu.com/news/cities/chennai/with-no-support-from-centre-cmrl-puts-on-hold-its-plan-for-airport-kilambakkam-stretch/article67375933.ece|title=With no funds from Centre for phase II of Metro, Airport-Kilambakkam project unlikely to be taken up now |date=3 October 2023|access-date=1 December 2023|newspaper=[[The Hindu]]}}</ref> |
|||
|style="text-align:center;"|56 trains × 3 cars |
|||
|- |
|- |
||
|style="background:# |
|style="background:#ff0000;|[[Line 5 (Chennai Metro)|<span style="color:white;">Red Line</span>]] |
||
|[[Koyambedu metro station|Koyambedu]] |
|||
|{{stl|Chennai Metro|Poonamallee Bypass}} |
|||
|[[Avadi]] |
|||
|{{stl|Chennai Metro|Lighthouse}} |
|||
|style="text-align:center;"|{{convert| |
|style="text-align:center;"|{{convert|16.1|km|abbr=on}} |
||
|15 |
|||
|style="text-align:center;"|27<ref>{{cite news|last=U|first=Tejonmayam|url=https://timesofindia.indiatimes.com/city/chennai/metro-to-link-route-planned-under-monorail-network/articleshow/68029453.cms|title=Metro to link route planned under monorail network|newspaper=[[The Times of India]]|access-date=17 February 2019|archive-date=4 April 2023|archive-url=https://web.archive.org/web/20230404133646/https://timesofindia.indiatimes.com/city/chennai/metro-to-link-route-planned-under-monorail-network/articleshow/68029453.cms|url-status=live}}</ref> |
|||
|<ref name="P2"/><ref name="FE"/> |
|||
|36 trains × 3 cars |
|||
|- |
|- |
||
|style="background:# |
|style="background:#ff6600;|[[Line 4 (Chennai Metro)|<span style="color:white;">Orange Line</span>]] |
||
|[[Poonamallee Bypass metro station|Poonamallee]] |
|||
|{{stl|Chennai Metro|Madhavaram Milk Colony}} |
|||
|[[Chennai greenfield airport, Parandur|Parandur]] |
|||
|{{stl|Chennai Metro|Sholinganallur}} |
|||
|style="text-align:center;"|{{convert| |
|style="text-align:center;"|{{convert|43.6|km|abbr=on}} |
||
|19 |
|||
|style="text-align:center;"|45 |
|||
|<ref name="P2"/><ref name="PP"/> |
|||
|style="text-align:center;"|56 trains × 6 cars |
|||
|- |
|- |
||
|rowspan="2"|[[Chennai Metrolite|Metrolite]]/Metro |
|||
! Total |
|||
|[[Tambaram railway station|Tambaram]] |
|||
! colspan="2"| |
|||
|[[Velachery railway station|Velachery]] |
|||
! style="text-align:center;"|{{convert|116.1|km|abbr=on}} |
|||
|style="text-align:center;"|{{convert|20|km|abbr=on}} |
|||
|rowspan="2"|TBD |
|||
! style="text-align:center;"|148 trains × 3 cars |
|||
|rowspan="2"|<ref name="MR"/><ref name="ML"/> |
|||
|- |
|||
|[[Velachery railway station|Velachery]] |
|||
|[[Guindy railway station|Guindy]] |
|||
|style="text-align:center;"|{{convert|3|km|abbr=on}} |
|||
|} |
|} |
||
Third phase of Chennai Metro has also been planned as a part of the Chennai Comprehensive Mobility Plan.<ref>{{cite news|date=23 February 2021|title=Feasibility report ready for ₹6,683 crore Coimbatore Metro Rail|newspaper=[[The Hindu]]|url=https://www.thehindu.com/news/national/tamil-nadu/feasibility-report-ready-for-6683-crore-coimbatore-metro-rail/article33912064.ece|access-date=25 April 2021|issn=0971-751X|archive-date=17 April 2021|archive-url=https://web.archive.org/web/20210417023140/https://www.thehindu.com/news/national/tamil-nadu/feasibility-report-ready-for-6683-crore-coimbatore-metro-rail/article33912064.ece|url-status=live}}</ref> It has proposed the development of [[Central Square, Chennai|Central Square]] around CMRL headquarters with commercial complexes and multi-storied buildings.<ref>{{cite news|title=Chennai Metro Rail Limited plans to build 27-storey building at Central Square|url=https://www.thehindu.com/news/cities/chennai/chennai-metro-rail-limited-plans-to-build-27-storey-building-at-central-square/article67353246.ece|date=27 September 2023|access-date=25 April 2024|newspaper=[[The Hindu]]}}</ref> CMRL also partakes in the feasibility studies for the development of metro rail transport in the cities of [[Coimbatore Metro|Coimbatore]], [[Madurai Metro|Madurai]] and [[Tiruchirappalli Monorail|Tiruchirapalli]].<ref>{{cite news|last=Sekar|first=Sunitha|date=22 March 2022|title=CMRL to do a feasibility study for building mass rapid transit in three cities|newspaper=[[The Hindu]]|url=https://www.thehindu.com/news/cities/chennai/cmrl-to-do-a-feasibility-study-for-building-mass-rapid-transit-in-three-cities/article65245817.ece|access-date=22 March 2022|issn=0971-751X|archive-date=21 March 2022|archive-url=https://web.archive.org/web/20220321194938/https://www.thehindu.com/news/cities/chennai/cmrl-to-do-a-feasibility-study-for-building-mass-rapid-transit-in-three-cities/article65245817.ece|url-status=live}}</ref> |
|||
==Infrastructure== |
|||
== Financing == |
|||
The estimated base cost of the first phase was {{INRconvert|14600|c}} of which 59% was loaned by [[Japan International Cooperation Agency]] (JICA). The Government of India contributed 15% of the cost with the Government of Tamil Nadu financed the remaining 21% of the project.<ref name="P1"/> The first phase expansion costed {{INRconvert|3770|c}} of which 57% was loaned by Japan. The second phase is estimated to cost {{INRconvert|63246|c}} of which initially {{INRconvert|4710|c}} was loaned by JICA.<ref name="Proj"/><ref>{{cite news|url=https://www.business-standard.com/article/current-affairs/phase-ii-chennai-metro-project-to-cost-rs-36-000-cr-114022800932_1.html|title=Phase-II Chennai metro project to cost Rs 36,000 cr|date=2 March 2014|access-date=1 December 2023|newspaper=Business Standard|archive-date=16 December 2023|archive-url=https://web.archive.org/web/20231216121325/https://www.business-standard.com/article/current-affairs/phase-ii-chennai-metro-project-to-cost-rs-36-000-cr-114022800932_1.html|url-status=live}}</ref><ref>{{cite news|url=https://www.jica.go.jp/Resource/india/english/office/topics/press220331_03.html|title=JICA extends ODA Loan of INR 4710 Cr for Chennai Metro Rail Project Phase 2 (II)|date=21 June 2022|access-date=1 December 2023|publisher=JICA|archive-date=16 December 2023|archive-url=https://web.archive.org/web/20231216121327/https://www.jica.go.jp/Resource/india/english/office/topics/press220331_03.html|url-status=live}}</ref> On 14 February 2021, [[Prime Minister of India]] announced that the government has set aside {{INRconvert|63000|c}} for the construction of phase II and further extension.<ref>{{cite news|url=https://timesofindia.indiatimes.com/city/chennai/ground-work-for-chennai-metro-rail-phase-2-hit/articleshow/80918239.cms|title=Ground work for Chennai metro rail phase-2 hit|last=Dipak K|first=Dash|newspaper=[[Times of India]]|access-date=19 February 2021|archive-date=18 February 2021|archive-url=https://web.archive.org/web/20210218192218/http://timesofindia.indiatimes.com/city/chennai/ground-work-for-chennai-metro-rail-phase-2-hit/articleshow/80918239.cms|url-status=live}}</ref> The expansion of the blue line from the airport to Kilambakkam is estimated to cost {{INRconvert|4625|c}}.<ref>{{cite news|url=https://www.thehindubusinessline.com/news/national/tn-to-incur-9000-crore-this-year-for-chennai-metro-rail-due-to-delay-in-centres-clearance/article67863287.ece|title=TN to incur ₹9,000 crore this year for Chennai Metro due to delay in Centre’s clearance|date=19 February 2024|access-date=1 April 2024|newspaper=[[The Hindu]]}}</ref> The proposed extension of second phase lines from Poonamallee to Parandur, Koyambedu to Avadi and Siruseri to Kilambakkam will cost {{INRconvert|10712|c}}, {{INRconvert|6736|c}} and {{INRconvert|5458|c}} respectively.<ref name="FE"/><ref name="PP"/> |
|||
== Infrastructure == |
|||
Chennai Metro runs on {{Railgauge|standard|allk=on}} and the lines are double-tracked.<ref>{{cite news|last=Srinivasan|first=Meera|title=Countdown to Chennai Metro begins|newspaper=[[The Hindu]]|date=3 February 2013|url=http://www.thehindu.com/news/cities/chennai/countdown-to-chennai-metro-begins/article4373153.ece|access-date=3 February 2013|archive-date=5 February 2013|archive-url=https://web.archive.org/web/20130205052657/http://www.thehindu.com/news/cities/chennai/countdown-to-chennai-metro-begins/article4373153.ece?|url-status=live}}</ref> The average speed of operation is {{convert|85|km/h}} and maximum speed is {{convert|120|km/h}}.<ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/metro-rail-train-zips-over-city-roads/article5690361.ece|title=Metro rail train zips over city roads|newspaper=[[The Hindu]]|access-date=1 December 2023|date=6 June 2016|archive-date=26 October 2023|archive-url=https://web.archive.org/web/20231026221155/https://www.thehindu.com/news/cities/chennai/metro-rail-train-zips-over-city-roads/article5690361.ece|url-status=live}}</ref> |
Chennai Metro runs on {{Railgauge|standard|allk=on}} and the lines are double-tracked.<ref>{{cite news|last=Srinivasan|first=Meera|title=Countdown to Chennai Metro begins|newspaper=[[The Hindu]]|date=3 February 2013|url=http://www.thehindu.com/news/cities/chennai/countdown-to-chennai-metro-begins/article4373153.ece|access-date=3 February 2013|archive-date=5 February 2013|archive-url=https://web.archive.org/web/20130205052657/http://www.thehindu.com/news/cities/chennai/countdown-to-chennai-metro-begins/article4373153.ece?|url-status=live}}</ref> The average speed of operation is {{convert|85|km/h}} and maximum speed is {{convert|120|km/h}}.<ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/metro-rail-train-zips-over-city-roads/article5690361.ece|title=Metro rail train zips over city roads|newspaper=[[The Hindu]]|access-date=1 December 2023|date=6 June 2016|archive-date=26 October 2023|archive-url=https://web.archive.org/web/20231026221155/https://www.thehindu.com/news/cities/chennai/metro-rail-train-zips-over-city-roads/article5690361.ece|url-status=live}}</ref> |
||
===Rolling stock=== |
=== Rolling stock === |
||
[[File: |
[[File:CHENNAI METRO IMG 20171106 154642.jpg|thumb|Chennai metro coaches are manufactured by [[Alstom]]]] |
||
Alstom supplies the rolling stock for Chennai Metro.<ref>{{cite press release|url=http://www.alstom.com/press-centre/2013/5/alstom-completes-in-lapa-plant-the-first-train-for-chennai-metro-in-india/|title=Alstom completes in Lapa plant the first train for Chennai metro, in India|publisher=Alstom|date=May 2013|access-date=6 June 2016|archive-date=21 April 2016|archive-url=https://web.archive.org/web/20160421015113/http://www.alstom.com/press-centre/2013/5/alstom-completes-in-lapa-plant-the-first-train-for-chennai-metro-in-india/|url-status=live}}</ref> The first nine train sets were imported from [[Brazil]] and the remaining were manufactured at a new facility set up near Chennai.<ref>{{cite news|url=http://www.thehindubusinessline.com/industry-and-economy/logistics/first-coach-for-chennai-metro-by-april-2013-alstom-transport/article3991494.ece|title=First coach for Chennai Metro by April 2013: Alstom Transport|newspaper=[[Business Line]]|access-date=6 June 2016|archive-date=2 November 2013|archive-url=https://web.archive.org/web/20131102101729/http://www.thehindubusinessline.com/industry-and-economy/logistics/first-coach-for-chennai-metro-by-april-2013-alstom-transport/article3991494.ece|url-status=live}}</ref><ref>{{cite news|last=Sekar|first=Sunitha|title=Chennai Metro to have 1st class compartment|newspaper=[[The Hindu]]|date=28 October 2013|url=http://www.thehindu.com/news/cities/chennai/chennai-metro-to-have-1st-class-compartment/article5278833.ece|access-date=2 March 2014|archive-date=21 March 2014|archive-url=https://web.archive.org/web/20140321141025/http://www.thehindu.com/news/cities/chennai/chennai-metro-to-have-1st-class-compartment/article5278833.ece|url-status=live}}</ref> For |
Alstom supplies the rolling stock for Chennai Metro.<ref>{{cite press release|url=http://www.alstom.com/press-centre/2013/5/alstom-completes-in-lapa-plant-the-first-train-for-chennai-metro-in-india/|title=Alstom completes in Lapa plant the first train for Chennai metro, in India|publisher=Alstom|date=May 2013|access-date=6 June 2016|archive-date=21 April 2016|archive-url=https://web.archive.org/web/20160421015113/http://www.alstom.com/press-centre/2013/5/alstom-completes-in-lapa-plant-the-first-train-for-chennai-metro-in-india/|url-status=live}}</ref> The first nine train sets were imported from [[Brazil]] and the remaining were manufactured at a new facility set up near Chennai.<ref>{{cite news|url=http://www.thehindubusinessline.com/industry-and-economy/logistics/first-coach-for-chennai-metro-by-april-2013-alstom-transport/article3991494.ece|title=First coach for Chennai Metro by April 2013: Alstom Transport|newspaper=[[Business Line]]|access-date=6 June 2016|archive-date=2 November 2013|archive-url=https://web.archive.org/web/20131102101729/http://www.thehindubusinessline.com/industry-and-economy/logistics/first-coach-for-chennai-metro-by-april-2013-alstom-transport/article3991494.ece|url-status=live}}</ref><ref>{{cite news|last=Sekar|first=Sunitha|title=Chennai Metro to have 1st class compartment|newspaper=[[The Hindu]]|date=28 October 2013|url=http://www.thehindu.com/news/cities/chennai/chennai-metro-to-have-1st-class-compartment/article5278833.ece|access-date=2 March 2014|archive-date=21 March 2014|archive-url=https://web.archive.org/web/20140321141025/http://www.thehindu.com/news/cities/chennai/chennai-metro-to-have-1st-class-compartment/article5278833.ece|url-status=live}}</ref> For the first phase, Alstom supplied 520 [[Alstom Metropolis|train-sets]] composed of four coaches each with each car measuring {{convert|300|m|ftin}} in length.<ref>{{cite news|last=Sekar|first=Sunitha|title=Phase II to have six and ten-coach Metro trains|newspaper=[[The Hindu]]|location=Chennai|date=29 June 2018|url=https://www.thehindu.com/news/cities/chennai/chennai-metro-to-get-three-six-coach-trains/article24283314.ece|access-date=15 July 2018|archive-date=29 January 2020|archive-url=https://web.archive.org/web/20200129154023/https://www.thehindu.com/news/cities/chennai/chennai-metro-to-get-three-six-coach-trains/article24283314.ece|url-status=live}}</ref> The trains are air-conditioned with electrically operated automatic sliding doors and have a first-class compartment with a dedicated section reserved for women.<ref>{{cite news|last=Sekar|first=Sunitha|url=https://www.thehindu.com/news/cities/chennai/chen-infra/all-aboard-chennai-metro/article6222070.ece|title=All aboard, Chennai Metro|newspaper=[[The Hindu]]|date=18 July 2014|access-date=15 July 2018|archive-date=15 February 2016|archive-url=https://web.archive.org/web/20160215081044/http://www.thehindu.com/news/cities/chennai/chen-infra/all-aboard-chennai-metro/article6222070.ece|url-status=live}}</ref> |
||
The trains operate on [[25 kV AC railway electrification|25 kV AC]] [[Railway electric traction|traction]] [[Overhead line|catenary]] system with a maximum speed of {{convert|120|km/h}}.<ref>{{cite press release|url=http://www.alstom.com/press-centre/2010/9/alstom-to-provide-168-cars-for-chennais-metro-for-1-billion-approx-inr-12000-crore/|title=Alstom to provide 168 cars for Chennai's metro for €1 billion (approx. INR 10000 crore)|publisher=Alstom|date=1 September 2010|access-date=6 June 2016}}</ref> The trains are connected to the grid via overhead electric cables and are equipped with regenerative braking with a capacity to recover 30–35% of the energy during braking.<ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/first-ride-in-a-chennai-metro-train/article5693933.ece?homepage=true|title=First ride in a Chennai Metro train|newspaper=[[The Hindu]]|access-date=6 June 2016|archive-date=14 January 2016|archive-url=https://web.archive.org/web/20160114064544/http://www.thehindu.com/news/cities/chennai/first-ride-in-a-chennai-metro-train/article5693933.ece?homepage=true|url-status=live}}</ref> The metro consumes an average of 70 MW of power daily and the electricity is supplied by [[Tamil Nadu Electricity Board]].<ref>{{cite news|title=Metro rail sets up units to power trains, stations to meet year-end deadline to start services|newspaper=[[The Times of India]]|date=15 April 2014|url=http://timesofindia.indiatimes.com/City/Chennai/Metro-rail-sets-up-units-to-power-trains-stations-to-meet-year-end-deadline-to-start-services/articleshow/33757188.cms|access-date=18 April 2014|archive-date=18 April 2014|archive-url=https://web.archive.org/web/20140418044333/http://timesofindia.indiatimes.com/City/Chennai/Metro-rail-sets-up-units-to-power-trains-stations-to-meet-year-end-deadline-to-start-services/articleshow/33757188.cms|url-status=live}}</ref> Chennai Metro also uses solar power that generates 6.4 [[Nominal power (photovoltaic)#Units|MWp]] which is about 12-15% of the energy requirement.<ref>{{cite news|last=Sekar|first=Sunitha|title=Chennai Metro Rail to install more solar power plants in rooftop and parking spaces|newspaper=[[The Hindu]]|date=1 October 2023|url=https://www.thehindu.com/news/cities/chennai/chennai-metro-rail-to-install-more-solar-power-plants-in-rooftop-and-parking-spaces/article67369233.ece|access-date=17 January 2024|archive-date=17 January 2024|archive-url=https://web.archive.org/web/20240117123000/https://www.thehindu.com/news/cities/chennai/chennai-metro-rail-to-install-more-solar-power-plants-in-rooftop-and-parking-spaces/article67369233.ece|url-status=live}}</ref> |
The trains operate on [[25 kV AC railway electrification|25 kV AC]] [[Railway electric traction|traction]] [[Overhead line|catenary]] system with a maximum speed of {{convert|120|km/h}}.<ref>{{cite press release|url=http://www.alstom.com/press-centre/2010/9/alstom-to-provide-168-cars-for-chennais-metro-for-1-billion-approx-inr-12000-crore/|title=Alstom to provide 168 cars for Chennai's metro for €1 billion (approx. INR 10000 crore)|publisher=Alstom|date=1 September 2010|access-date=6 June 2016}}</ref> The trains are connected to the grid via overhead electric cables and are equipped with regenerative braking with a capacity to recover 30–35% of the energy during braking.<ref>{{cite news|url=http://www.thehindu.com/news/cities/chennai/first-ride-in-a-chennai-metro-train/article5693933.ece?homepage=true|title=First ride in a Chennai Metro train|newspaper=[[The Hindu]]|access-date=6 June 2016|archive-date=14 January 2016|archive-url=https://web.archive.org/web/20160114064544/http://www.thehindu.com/news/cities/chennai/first-ride-in-a-chennai-metro-train/article5693933.ece?homepage=true|url-status=live}}</ref> The metro consumes an average of 70 MW of power daily and the electricity is supplied by [[Tamil Nadu Electricity Board]].<ref>{{cite news|title=Metro rail sets up units to power trains, stations to meet year-end deadline to start services|newspaper=[[The Times of India]]|date=15 April 2014|url=http://timesofindia.indiatimes.com/City/Chennai/Metro-rail-sets-up-units-to-power-trains-stations-to-meet-year-end-deadline-to-start-services/articleshow/33757188.cms|access-date=18 April 2014|archive-date=18 April 2014|archive-url=https://web.archive.org/web/20140418044333/http://timesofindia.indiatimes.com/City/Chennai/Metro-rail-sets-up-units-to-power-trains-stations-to-meet-year-end-deadline-to-start-services/articleshow/33757188.cms|url-status=live}}</ref> Chennai Metro also uses solar power that generates 6.4 [[Nominal power (photovoltaic)#Units|MWp]] which is about 12-15% of the energy requirement.<ref>{{cite news|last=Sekar|first=Sunitha|title=Chennai Metro Rail to install more solar power plants in rooftop and parking spaces|newspaper=[[The Hindu]]|date=1 October 2023|url=https://www.thehindu.com/news/cities/chennai/chennai-metro-rail-to-install-more-solar-power-plants-in-rooftop-and-parking-spaces/article67369233.ece|access-date=17 January 2024|archive-date=17 January 2024|archive-url=https://web.archive.org/web/20240117123000/https://www.thehindu.com/news/cities/chennai/chennai-metro-rail-to-install-more-solar-power-plants-in-rooftop-and-parking-spaces/article67369233.ece|url-status=live}}</ref> |
||
===Stations=== |
=== Stations === |
||
{{See also|List of Chennai metro stations}} |
{{See also|List of Chennai metro stations}} |
||
[[File:Chennai Underground metrostation with India's first Platform Screen Doors.jpg|thumb|Full-height enclosed [[platform screen doors]] installed in Chennai Metro's underground [[List of Chennai metro stations|stations]]]] |
[[File:Chennai Underground metrostation with India's first Platform Screen Doors.jpg|thumb|Full-height enclosed [[platform screen doors]] installed in Chennai Metro's underground [[List of Chennai metro stations|stations]]]] |
||
A total of 40 stations are operational along the two lines of the Phase 1 with 22 underground stations. In the underground sections, a walkway runs along the length with cross passages every {{convert|250|m|ftin}} for the maintenance and emergency evacuation.<ref>{{cite news|last=Sekar|first=Sunitha|title=First underground Metro network by December 2015|newspaper=[[The Hindu]]|date=10 August 2014|url=http://www.thehindu.com/news/cities/chennai/first-underground-metro-network-by-dec-2015/article6299711.ece|access-date=4 October 2014|archive-date=15 February 2016|archive-url=https://web.archive.org/web/20160215081044/http://www.thehindu.com/news/cities/chennai/first-underground-metro-network-by-dec-2015/article6299711.ece|url-status=live}}</ref> The underground stations have an average width of {{convert|200|m|ftin}} and average depth of {{convert|20|ft}} from the ground level.<ref>{{cite web|url=https://chennaimetrorail.org/wp-content/uploads/2015/11/TimesofIndia20-09-2013.pdf|title=Metro's underground frame|publisher=Chennai Metro|date=20 September 2013|access-date=1 December 2023}}</ref> The length of the stations in Phase 1 extension is {{convert|180|m|ftin}}.<ref>{{cite news|title=Metro Phase 1 extension tunneling nears completion|newspaper=The Hindu|access-date=29 September 2017|date=25 September 2017|url=http://www.thehindu.com/news/cities/chennai/metro-phase-1-extension-tunnelling-nears-completion/article19748619.ece|archive-date=26 February 2020|archive-url=https://web.archive.org/web/20200226060704/http://www.thehindu.com/news/cities/chennai/metro-phase-1-extension-tunnelling-nears-completion/article19748619.ece|url-status=live}}</ref><ref>{{cite news|title=CMRL's compact stations have their own fan club|newspaper=[[The Hindu]]|location=Chennai|date=29 June 2018|url=https://www.thehindu.com/news/cities/chennai/cmrls-compact-stations-have-their-own-fan-club/article24283329.ece|access-date=15 July 2018|archive-date=30 January 2020|archive-url=https://web.archive.org/web/20200130025132/https://www.thehindu.com/news/cities/chennai/cmrls-compact-stations-have-their-own-fan-club/article24283329.ece|url-status=live}}</ref> The elevated stations have three levels with the concourse level at a minimum height of {{convert|5.5|m|ftin}} above the ground level and platform level above the concourse while the underground stations have two levels with [[platform screen doors]].<ref>{{cite report|title=Chennai Metro Investment Project|work=Asian Development Bank|access-date=30 August 2023|url=https://www.adb.org/sites/default/files/project-documents/52234/52234-001-eia-en_5.pdf|archive-date=4 June 2023|archive-url=https://web.archive.org/web/20230604155819/https://www.adb.org/sites/default/files/project-documents/52234/52234-001-eia-en_5.pdf|url-status=live}}</ref> The stations are air-conditioned and are equipped to be disabled and elderly friendly, with automatic fare collection system, announcement system, electronic display boards, escalators and lifts.<ref>{{cite news|last=Sekar|first=Sunitha|title=No clarity on access at Chennai Metro stations yet, say disabled|newspaper=[[The Hindu]]|access-date=6 June 2016|date=20 January 2014|url=http://www.thehindu.com/news/cities/chennai/no-clarity-on-access-at-chennai-metro-stations-yet-say-disabled/article5594316.ece?ref=sliderNews|archive-date=4 February 2014|archive-url=https://web.archive.org/web/20140204020014/http://www.thehindu.com/news/cities/chennai/no-clarity-on-access-at-chennai-metro-stations-yet-say-disabled/article5594316.ece?ref=sliderNews|url-status=live}}</ref> Paid parking facilities are available for two wheelers in most stations and four wheelers in select stations.<ref>{{cite report|url=https://chennaimetrorail.org/wp-content/uploads/2018/06/Parking_Facilities_Availability_2018.pdf|title=Parking Facilities Availability 2018|publisher=chennaimetrorail.org|access-date=16 August 2010|archive-date=8 June 2019|archive-url=https://web.archive.org/web/20190608150016/https://chennaimetrorail.org/wp-content/uploads/2018/06/Parking_Facilities_Availability_2018.pdf|url-status=live}}</ref> |
A total of 40 stations are operational along the two lines of the Phase 1 with 22 underground stations. In the underground sections, a walkway runs along the length with cross passages every {{convert|250|m|ftin}} for the maintenance and emergency evacuation.<ref>{{cite news|last=Sekar|first=Sunitha|title=First underground Metro network by December 2015|newspaper=[[The Hindu]]|date=10 August 2014|url=http://www.thehindu.com/news/cities/chennai/first-underground-metro-network-by-dec-2015/article6299711.ece|access-date=4 October 2014|archive-date=15 February 2016|archive-url=https://web.archive.org/web/20160215081044/http://www.thehindu.com/news/cities/chennai/first-underground-metro-network-by-dec-2015/article6299711.ece|url-status=live}}</ref> The underground stations have an average width of {{convert|200|m|ftin}} and average depth of {{convert|20|ft}} from the ground level.<ref>{{cite web|url=https://chennaimetrorail.org/wp-content/uploads/2015/11/TimesofIndia20-09-2013.pdf|title=Metro's underground frame|publisher=Chennai Metro|date=20 September 2013|access-date=1 December 2023}}</ref> The length of the stations in Phase 1 extension is {{convert|180|m|ftin}}.<ref>{{cite news|title=Metro Phase 1 extension tunneling nears completion|newspaper=The Hindu|access-date=29 September 2017|date=25 September 2017|url=http://www.thehindu.com/news/cities/chennai/metro-phase-1-extension-tunnelling-nears-completion/article19748619.ece|archive-date=26 February 2020|archive-url=https://web.archive.org/web/20200226060704/http://www.thehindu.com/news/cities/chennai/metro-phase-1-extension-tunnelling-nears-completion/article19748619.ece|url-status=live}}</ref><ref>{{cite news|title=CMRL's compact stations have their own fan club|newspaper=[[The Hindu]]|location=Chennai|date=29 June 2018|url=https://www.thehindu.com/news/cities/chennai/cmrls-compact-stations-have-their-own-fan-club/article24283329.ece|access-date=15 July 2018|archive-date=30 January 2020|archive-url=https://web.archive.org/web/20200130025132/https://www.thehindu.com/news/cities/chennai/cmrls-compact-stations-have-their-own-fan-club/article24283329.ece|url-status=live}}</ref> The elevated stations have three levels with the concourse level at a minimum height of {{convert|5.5|m|ftin}} above the ground level and platform level above the concourse while the underground stations have two levels with [[platform screen doors]].<ref>{{cite report|title=Chennai Metro Investment Project|work=Asian Development Bank|access-date=30 August 2023|url=https://www.adb.org/sites/default/files/project-documents/52234/52234-001-eia-en_5.pdf|archive-date=4 June 2023|archive-url=https://web.archive.org/web/20230604155819/https://www.adb.org/sites/default/files/project-documents/52234/52234-001-eia-en_5.pdf|url-status=live}}</ref> The stations are air-conditioned and are equipped to be disabled and elderly friendly, with automatic fare collection system, announcement system, electronic display boards, escalators and lifts.<ref>{{cite news|last=Sekar|first=Sunitha|title=No clarity on access at Chennai Metro stations yet, say disabled|newspaper=[[The Hindu]]|access-date=6 June 2016|date=20 January 2014|url=http://www.thehindu.com/news/cities/chennai/no-clarity-on-access-at-chennai-metro-stations-yet-say-disabled/article5594316.ece?ref=sliderNews|archive-date=4 February 2014|archive-url=https://web.archive.org/web/20140204020014/http://www.thehindu.com/news/cities/chennai/no-clarity-on-access-at-chennai-metro-stations-yet-say-disabled/article5594316.ece?ref=sliderNews|url-status=live}}</ref> Paid parking facilities are available for two wheelers in most stations and four wheelers in select stations.<ref>{{cite report|url=https://chennaimetrorail.org/wp-content/uploads/2018/06/Parking_Facilities_Availability_2018.pdf|title=Parking Facilities Availability 2018|publisher=chennaimetrorail.org|access-date=16 August 2010|archive-date=8 June 2019|archive-url=https://web.archive.org/web/20190608150016/https://chennaimetrorail.org/wp-content/uploads/2018/06/Parking_Facilities_Availability_2018.pdf|url-status=live}}</ref> |
||
===Depots=== |
=== Depots === |
||
Chennai Metro maintains a major depot at [[Koyambedu]] covering an area of {{cvt|26|ha|abbr=on}} which houses maintenance workshops, stabling lines, test tracks and a washing plant for the trains.<ref>{{cite news|last=Sekar|first=Sunitha|date=5 September 2017|title=CMRL takes the fight to birds|newspaper=[[The Hindu]]|url=http://www.thehindu.com/news/cities/chennai/cmrl-takes-the-fight-to-birds/article19621926.ece|access-date=30 September 2017|archive-date=6 September 2017|archive-url=https://web.archive.org/web/20170906213230/http://www.thehindu.com/news/cities/chennai/cmrl-takes-the-fight-to-birds/article19621926.ece|url-status=live}}</ref><ref>{{cite news|last=Sekar|first=Sunitha|date=16 July 2014|title=Chennai Metro to get a second depot|newspaper=[[The Hindu]]|url=http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/chennai-metro-to-get-a-second-depot/article6215042.ece|access-date=4 October 2014|archive-date=15 February 2016|archive-url=https://web.archive.org/web/20160215081044/http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/chennai-metro-to-get-a-second-depot/article6215042.ece|url-status=live}}</ref> In 2022, an elevated depot at Wimco Nagar covering an area of {{cvt|3.5|ha|abbr=on}} commenced operations with facilities for inspection, emergency repair and a washing plant.<ref>{{cite news|last=Sekar|first=Sunitha|date=5 May 2018|title=Metro Rail extension gathers pace|newspaper=[[The Hindu]]|url=http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/metro-rail-extension-gathers-pace/article23778585.ece|access-date=12 May 2018|archive-date=26 February 2020|archive-url=https://web.archive.org/web/20200226061426/http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/metro-rail-extension-gathers-pace/article23778585.ece|url-status=live}}</ref> |
Chennai Metro maintains a major depot at [[Koyambedu]] covering an area of {{cvt|26|ha|abbr=on}} which houses maintenance workshops, stabling lines, test tracks and a washing plant for the trains.<ref>{{cite news|last=Sekar|first=Sunitha|date=5 September 2017|title=CMRL takes the fight to birds|newspaper=[[The Hindu]]|url=http://www.thehindu.com/news/cities/chennai/cmrl-takes-the-fight-to-birds/article19621926.ece|access-date=30 September 2017|archive-date=6 September 2017|archive-url=https://web.archive.org/web/20170906213230/http://www.thehindu.com/news/cities/chennai/cmrl-takes-the-fight-to-birds/article19621926.ece|url-status=live}}</ref><ref>{{cite news|last=Sekar|first=Sunitha|date=16 July 2014|title=Chennai Metro to get a second depot|newspaper=[[The Hindu]]|url=http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/chennai-metro-to-get-a-second-depot/article6215042.ece|access-date=4 October 2014|archive-date=15 February 2016|archive-url=https://web.archive.org/web/20160215081044/http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/chennai-metro-to-get-a-second-depot/article6215042.ece|url-status=live}}</ref> In 2022, an elevated depot at Wimco Nagar covering an area of {{cvt|3.5|ha|abbr=on}} commenced operations with facilities for inspection, emergency repair and a washing plant.<ref>{{cite news|last=Sekar|first=Sunitha|date=5 May 2018|title=Metro Rail extension gathers pace|newspaper=[[The Hindu]]|url=http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/metro-rail-extension-gathers-pace/article23778585.ece|access-date=12 May 2018|archive-date=26 February 2020|archive-url=https://web.archive.org/web/20200226061426/http://www.thehindu.com/todays-paper/tp-national/tp-tamilnadu/metro-rail-extension-gathers-pace/article23778585.ece|url-status=live}}</ref> |
||
==Operations== |
== Operations == |
||
{{As of|2022}}, the metro operates trains from 5 AM to 11 PM with an average frequency of one train every 6 minutes in peak hours and every 12 minutes in lean hours in the blue line and one train every 12 minutes in peak hours and every 18 minutes in lean hours in the green line.<ref>{{cite news|title=Single train trip to equal 160 buses, 3000 cars and 6000 bikes|newspaper=[[The Hindu]]|date=29 August 2012|url=http://www.thehindu.com/news/cities/chennai/article3832896.ece|archive-url=https://web.archive.org/web/20120830014100/http://www.thehindu.com/news/cities/chennai/article3832896.ece|archive-date=2012-08-30|access-date=1 December 2023}}</ref><ref>{{cite report|title=Timings of Chennai Metro Rail As of January 2022|url=https://chennaimetrorail.org/wp-content/uploads/2022/01/first-and-last-train-timings_terminal_NP10_P5_2300_WK2-NP10_SUN_2200-NP10_2300_FEST.pdf|url-status=live|archive-url=https://web.archive.org/web/20220125040226/https://chennaimetrorail.org/wp-content/uploads/2022/01/first-and-last-train-timings_terminal_NP10_P5_2300_WK2-NP10_SUN_2200-NP10_2300_FEST.pdf|archive-date=25 January 2022|website=Chennai Metro Rail}}</ref> The main operational control center (OCC) is located in Koyambedu where the movement of trains and real-time CCTV footage obtained is monitored.<ref>{{cite news|last=Karthikeyan|first=K.|date=26 July 2014|title=High tech control room for Chennai metro|newspaper=[[Deccan Chronicle]]|url=http://www.deccanchronicle.com/140726/nation-current-affairs/article/high-tech-control-room-chennai-metro|access-date=4 October 2014|archive-date=4 October 2014|archive-url=https://web.archive.org/web/20141004225518/http://www.deccanchronicle.com/140726/nation-current-affairs/article/high-tech-control-room-chennai-metro|url-status=live}}</ref> |
{{As of|2022}}, the metro operates trains from 5 AM to 11 PM with an average frequency of one train every 6 minutes in peak hours and every 12 minutes in lean hours in the blue line and one train every 12 minutes in peak hours and every 18 minutes in lean hours in the green line.<ref>{{cite news|title=Single train trip to equal 160 buses, 3000 cars and 6000 bikes|newspaper=[[The Hindu]]|date=29 August 2012|url=http://www.thehindu.com/news/cities/chennai/article3832896.ece|archive-url=https://web.archive.org/web/20120830014100/http://www.thehindu.com/news/cities/chennai/article3832896.ece|archive-date=2012-08-30|access-date=1 December 2023}}</ref><ref>{{cite report|title=Timings of Chennai Metro Rail As of January 2022|url=https://chennaimetrorail.org/wp-content/uploads/2022/01/first-and-last-train-timings_terminal_NP10_P5_2300_WK2-NP10_SUN_2200-NP10_2300_FEST.pdf|url-status=live|archive-url=https://web.archive.org/web/20220125040226/https://chennaimetrorail.org/wp-content/uploads/2022/01/first-and-last-train-timings_terminal_NP10_P5_2300_WK2-NP10_SUN_2200-NP10_2300_FEST.pdf|archive-date=25 January 2022|website=Chennai Metro Rail}}</ref> The main operational control center (OCC) is located in Koyambedu where the movement of trains and real-time CCTV footage obtained is monitored.<ref>{{cite news|last=Karthikeyan|first=K.|date=26 July 2014|title=High tech control room for Chennai metro|newspaper=[[Deccan Chronicle]]|url=http://www.deccanchronicle.com/140726/nation-current-affairs/article/high-tech-control-room-chennai-metro|access-date=4 October 2014|archive-date=4 October 2014|archive-url=https://web.archive.org/web/20141004225518/http://www.deccanchronicle.com/140726/nation-current-affairs/article/high-tech-control-room-chennai-metro|url-status=live}}</ref> |
||
==Fare and ticketing== |
=== Fare and ticketing === |
||
The minimum fare is {{INR}}10 and the maximum fare is {{INR}}50.<ref>{{cite news|url=https://www.thehindu.com/news/cities/chennai/now-ride-from-washermanpet-to-airport-takes-just-40-minutes/article26232236.ece|title=Chennai Metro: Now, ride from Washermanpet to airport takes just 40 minutes|last=Sekar|first=Sunitha|date=11 February 2019|newspaper=[[The Hindu]]|access-date=11 February 2019|archive-date=27 March 2019|archive-url=https://web.archive.org/web/20190327112038/https://www.thehindu.com/news/cities/chennai/now-ride-from-washermanpet-to-airport-takes-just-40-minutes/article26232236.ece|url-status=live}}</ref><ref>{{cite report|url=https://chennaimetrorail.org/wp-content/uploads/2021/02/Fare-chart-for-all-stns.pdf|title=Chennai Metro fare table|publisher=Chennai Metro|access-date=6 November 2023|archive-date=16 December 2023|archive-url=https://web.archive.org/web/20231216132211/https://chennaimetrorail.org/wp-content/uploads/2021/02/Fare-chart-for-all-stns.pdf|url-status=live}}</ref> |
The minimum fare is {{INR}}10 and the maximum fare is {{INR}}50.<ref>{{cite news|url=https://www.thehindu.com/news/cities/chennai/now-ride-from-washermanpet-to-airport-takes-just-40-minutes/article26232236.ece|title=Chennai Metro: Now, ride from Washermanpet to airport takes just 40 minutes|last=Sekar|first=Sunitha|date=11 February 2019|newspaper=[[The Hindu]]|access-date=11 February 2019|archive-date=27 March 2019|archive-url=https://web.archive.org/web/20190327112038/https://www.thehindu.com/news/cities/chennai/now-ride-from-washermanpet-to-airport-takes-just-40-minutes/article26232236.ece|url-status=live}}</ref><ref>{{cite report|url=https://chennaimetrorail.org/wp-content/uploads/2021/02/Fare-chart-for-all-stns.pdf|title=Chennai Metro fare table|publisher=Chennai Metro|access-date=6 November 2023|archive-date=16 December 2023|archive-url=https://web.archive.org/web/20231216132211/https://chennaimetrorail.org/wp-content/uploads/2021/02/Fare-chart-for-all-stns.pdf|url-status=live}}</ref> |
||
Line 227: | Line 203: | ||
* Singara Chennai card, a co-branded card launched in 2023 in association with [[State Bank of India]] which can be used to access all major other metro and select bus transport systems in India. |
* Singara Chennai card, a co-branded card launched in 2023 in association with [[State Bank of India]] which can be used to access all major other metro and select bus transport systems in India. |
||
Chennai Metro is the second most expensive in terms of ticket cost per kilometer in the country after [[Mumbai Metro]]. The fares were temporarily slashed by up to {{INR}}20 by the then [[Chief Minister of Tamil Nadu]] in February 2021 with the maximum fare capped at {{INR}}40.<ref>{{cite news|url=https://timesofindia.indiatimes.com/city/chennai/city-metro-rides-second-most-expensive-in-india/articleshow/61922953.cms|title=City metro rides second most expensive in India|newspaper=[[The Times of India]]|access-date=4 January 2018|archive-date=5 January 2018|archive-url=https://web.archive.org/web/20180105070141/https://timesofindia.indiatimes.com/city/chennai/city-metro-rides-second-most-expensive-in-india/articleshow/61922953.cms|url-status=live}}</ref> |
|||
==Accidents and incidents== |
|||
In August 2012, a construction worker was killed and six others were seriously injured due to a crane boom failure near [[Pachaiyappa's College]].<ref name="GC"/> On 10 January 2013, a 22-year-old construction worker was killed and three others were injured at a metro rail site between Alandur and St Thomas Mount.<ref name="GC">{{cite news|first1=K.|last1=Manikandan|first2=Meera|last2=Srinivasan|title=Girder crash kills worker at Chennai Metro Rail site|newspaper=[[The Hindu]]|date=10 January 2013|access-date=6 June 2016|url=http://www.thehindu.com/news/cities/chennai/girder-crash-kills-worker-at-chennai-metro-rail-site/article4293605.ece|archive-date=19 April 2014|archive-url=https://web.archive.org/web/20140419050930/http://www.thehindu.com/news/cities/chennai/girder-crash-kills-worker-at-chennai-metro-rail-site/article4293605.ece|url-status=live}}</ref> On 11 January 2014, a crane toppled over, killing a 20-year-old construction worker and seriously injuring one other worker at the construction site of Saidapet station.<ref>{{cite news|first=Sunitha|last=Sekar|title=Metro Rail worker dies as crane topples|newspaper=[[The Hindu]]|date=11 January 2014|access-date=1 June 2023|url=https://www.thehindu.com/news/cities/chennai/metro-rail-worker-dies-as-crane-topples/article5565679.ece}}</ref> On 17 June 2015, a 30-year-old man was killed on the spot and another motorcyclist injured when an iron rod fell on them at an under construction metro rail station near [[Officers Training Academy]] at St. Thomas Mount.<ref>{{cite news|title=Software techie dies as iron rod falls on him|newspaper=[[The New Indian Express]]|date=17 June 2015|access-date=6 June 2016|url=http://www.newindianexpress.com/cities/chennai/Metro-Work-Safety-Reputation-Takes-a-Big-Hit-After-Railing-Kills-Biker/2015/06/18/article2872617.ece|archive-date=29 June 2016|archive-url=https://web.archive.org/web/20160629170826/http://www.newindianexpress.com/cities/chennai/Metro-Work-Safety-Reputation-Takes-a-Big-Hit-After-Railing-Kills-Biker/2015/06/18/article2872617.ece|url-status=dead}}</ref> |
|||
== Accidents and incidents == |
|||
==Criticism== |
|||
In August 2012, a construction worker was killed and six others were seriously injured due to a crane boom failure near [[Pachaiyappa's College]].<ref name="GC"/> On 10 January 2013, a 22-year-old construction worker was killed and three others were injured at a metro rail site between Alandur and St Thomas Mount.<ref name="GC">{{cite news|first1=K.|last1=Manikandan|first2=Meera|last2=Srinivasan|title=Girder crash kills worker at Chennai Metro Rail site|newspaper=[[The Hindu]]|date=10 January 2013|access-date=6 June 2016|url=http://www.thehindu.com/news/cities/chennai/girder-crash-kills-worker-at-chennai-metro-rail-site/article4293605.ece|archive-date=19 April 2014|archive-url=https://web.archive.org/web/20140419050930/http://www.thehindu.com/news/cities/chennai/girder-crash-kills-worker-at-chennai-metro-rail-site/article4293605.ece|url-status=live}}</ref> On 11 January 2014, a crane toppled over, killing a 20-year-old construction worker and seriously injuring one other worker at the construction site of Saidapet station.<ref>{{cite news|first=Sunitha|last=Sekar|title=Metro Rail worker dies as crane topples|newspaper=[[The Hindu]]|date=11 January 2014|access-date=1 June 2023|url=https://www.thehindu.com/news/cities/chennai/metro-rail-worker-dies-as-crane-topples/article5565679.ece}}</ref> On 17 June 2015, a 30-year-old man was killed on the spot and another motorcyclist injured when an iron rod fell on them at an under construction metro rail station near [[Officers Training Academy]] at St. Thomas Mount.<ref>{{cite news|title=Software techie dies as iron rod falls on him|newspaper=[[The New Indian Express]]|date=17 June 2015|access-date=6 June 2016|url=http://www.newindianexpress.com/cities/chennai/Metro-Work-Safety-Reputation-Takes-a-Big-Hit-After-Railing-Kills-Biker/2015/06/18/article2872617.ece|archive-date=29 June 2016|archive-url=https://web.archive.org/web/20160629170826/http://www.newindianexpress.com/cities/chennai/Metro-Work-Safety-Reputation-Takes-a-Big-Hit-After-Railing-Kills-Biker/2015/06/18/article2872617.ece|url-status=dead}}</ref> |
|||
==See also== |
==See also== |
Revision as of 17:10, 30 April 2024
Chennai Metro | |||
---|---|---|---|
Overview | |||
Native name | சென்னை மாநகரத் தொடரி | ||
Owner | Chennai Metro Rail Limited (CMRL) | ||
Locale | Chennai, Tamil Nadu, India | ||
Transit type | Rapid Transit | ||
Number of lines | 2 (operational) 3 (under construction) | ||
Line number | Operational | ||
Number of stations | 42 | ||
Daily ridership | 0.25 million (2023)[1] | ||
Annual ridership | 70.7 million (2022-23)[1] | ||
Headquarters | MetroS, Anna Salai, Nandanam, Chennai–600035 | ||
Website | chennaimetrorail | ||
Operation | |||
Began operation | 29 June 2015 | ||
Operator(s) | Chennai Metro Rail Limited (CMRL) | ||
Number of vehicles | 52 | ||
Train length | 100 m (328 ft) | ||
Headway | 2–8 minutes | ||
Technical | |||
System length | 54.1 km (33.6 mi) | ||
Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge | ||
Electrification | 25 kV 50 Hz AC Catenary[2] | ||
Top speed | 120 km/h (75 mph) | ||
|
Chennai Metro is a rapid transit system serving the city of Chennai, India. As of April 2024, the operational network consists of two colour-coded lines covering a length of 54.1 km (33.6 mi) making it the fifth longest metro system in India. Chennai Metro Rail Limited (CMRL), a joint venture between Government of India and the Government of Tamil Nadu built and operates the Chennai Metro. The system uses standard gauge and has a mix of underground and elevated stations.
Planning for the metro started in 2007-08 with the construction commencing in February 2009. Testing began in 2014 and the Commissioner of Metro Rail Safety approved the operations in January 2015. On 29 June 2015, commercial operations started between Alandur and Koyambedu stations on the green line and on 21 September 2016, operations on the green line was extended to Chennai Airport and Little Mount. Commercial operations commenced in the first underground section between Thirumangalam to Nehru Park on 14 May 2017 and extended to Chennai central on 25 May 2018.
In May 2018, operations on the blue line commenced between Saidapet and AG-DMS with the extended underground stretch from AG-DMS to Washermanpet of blue line commencing operations on 10 February 2019 completing the phase 1 of the metro. As of 2023, three more lines are under construction covering a length of 118.9 km (73.9 mi) in the second phase and Chennai Mass Rapid Transit System is planned to be taken over by Chennai Metro.
Background
Chennai Suburban Railway started operating in 1931 on a single electrified line from Chennai Beach to Tambaram with two more lines added connecting Chennai Central with Gummidipoondi in 1985 and Arakkonam later.[3][4] In 1965, the Planning Commission set up a team to study to assess the adequacy and limitation of existing transport facilities, to determine the feasibility of different modes of transport and recommend programmes for development of transport facilities in major metropolitan cities including Madras.[5][6] As a result, the first phase of Chennai Mass Rapid Transit System, India's first elevated line between Chennai Beach and Chepauk opened in 1995 with further extensions to Thirumayilai in 1997, to Thiruvanmiyur in 2004 and to Velachery in 2007.[7][8][9] In 2006, a modern metro rail system was planned for Chennai modeled after the Delhi Metro.[10][11]
Planning and construction
Phase I
Delhi Metro Rail Corporation (DMRC) was tasked with preparing a detailed project report on the implementation of metro system in Chennai.[11] Based on the report, the Government of Tamil Nadu approved the first phase of the project in November 2007.[12] The first phase was planned with two lines covering 45.1 km (28.0 mi) with 25 km (16 mi) being underground. The first corridor would connect Washermanpet with Chennai International Airport extending for 23.1 km (14.4 mi) with 14.3 km (8.9 mi) being underground and the second corridor would connect St.Thomas Mount with Chennai Central extending for 22 km (14 mi) with 9.7 km (6.0 mi) being underground.[11] In December 2007, Chennai Metro Rail Limited (CMRL), a SPV created by a joint venture between Government of India and Government of Tamil Nadu to execute the project.[12] The Planning commission gave in-principle approval for the project in April 2008 with the final approval by the Union Cabinet of Government of India in January 2009.[13][12]
In February 2009, a ₹199 crore (US$25 million) contract was awarded for the construction of a 4.5 km (2.80 mi) long viaduct along the Inner Ring Road between Koyambedu and Ashok Nagar.[14] The construction started on 10 June 2009.[15] In March 2009, a US$30 million contract was awarded to a consortium of five companies headed by French company Egis for technical consultancy on the project.[16] In August 2010, the contract for supplying rolling stock was awarded to Alstom at a cost of US$243 million.[17][18]
In January 2011, a joint venture between Larsen and Toubro and Alstom was awarded the contract for design and construction of track works and a depot at Koyambedu for ₹449.22 crore (US$56 million).[19][20] In June 2011, further tenders for the elevated stations of the first phase were awarded to Consolidated Construction Consortium.[21][22] The contract for supply of lifts and escalators was awarded to a joint venture of Johnson Lifts and SJEC Corporation.[23] In February 2011, contracts were awarded for the construction of underground sections of the first phase to Gammon India and Mosmetrostroy.[24][25] The contract for power supply and overhead electrification was awarded to Siemens for ₹305 crore (US$38 million) and contracts for automatic fare collection (AFC), tunnel ventilation and air conditioning were awarded to Nippon Signal, Emirates Trading Agency and Voltas respectively.[26][27][28]
In July 2012, the first tunnel boring machine was launched and by October 2012, eleven machines were commissioned to bore tunnels along the underground stretch by three consortiums, namely Afcons-Transtonnelstroy, L&T and SUCG.[29] On 6 November 2013, test run was conducted along a stretch of 1 km (0.62 mi) track.[30] On 14 February 2014, the maiden trial run was conducted between Koyambedu and Ashok Nagar stations.[31][32] In August 2014, the metro received the statutory speed certification clearance from the Research Design and Standards Organisation.[33][34] In January 2015, a report was submitted to the Commissioner of Metro Rail Safety for approval.[35] In April 2015, the Commissioner of Metro Rail Safety inspected the rolling stock and submitted the report to the Railway Board.[36][37][38]
On 29 June 2015, commercial operations started between Alandur and Koyambedu stations on the green line.[39] On 21 September 2016, commercial operations commenced between Airport and Little Mount on the same corridor.[40] On 14 May 2017, operations commenced in the first underground line between Thirumangalam to Nehru Park which was extended to Chennai central on 25 May 2018.[41] In May 2018, operations on the blue line commenced between Saidapet and AG-DMS.[42] On 10 February 2019, the underground stretch from AG-DMS to Washermanpet of blue line was opened, completing the first phase of the metro.[43]
- Phase 1 Extension
A 9 kilometres (5.59 mi) northern extension of the blue line running from Washermanpet to Wimco Nagar consisting of nine stations.[44][45] Construction started in July 2016 with trial runs in December 2020.[46][47] The line opened for passenger traffic on 14 February 2021, increasing the length of the operational metro system to 54.1 km (33.62 mi).[40]
Phase II
In July 2016, Government of Tamil Nadu was announced that the second phase would have three lines totaling 104 km (65 mi) in length with 104 stations.[48][49] Two corridors would extend from Madhavaram connecting with Siruseri and Sholinganallur respectively with the third corridor connecting Koyambedu with Lighthouse. In July 2017, the state government announced an extension in Phase II, involving an extension from Lighthouse up to Poonamallee with an intersection with the Madhavaram–Sholinganallur line at Alwarthirunagar, bringing the total length under the second phase to 118.9 km (73.9 mi) with 128 stations.[40][50] The stations for the second phase were designed to be smaller than the existing stations operational in the first phase.[51] In 2019, the Madras High Court questioned the state government on the method adopted in construction of the tunnels and the its impact on the water bodies.[52]
Foundation stone for the second phase was laid on 20 November 2020 and construction commenced after the same.[53] In November 2022, Alstom was awarded the contract to supply metro coaches for the phase II expansion.[54]
Network
The commercial operations of Chennai Metro started between Alandur and Koyambedu stations on the green line on 29 June 2015 with further expansions in 2017 and 2018 to connect Chennai airport with Chennai central.[40] In May 2018, operations on the blue line commenced between Saidapet and AG-DMS with further expansion to Washermanpet in February 2019. The northern extension of the blue line running from Washermanpet to Wimco Nagar was opened for passenger traffic on 14 February 2021.[55] As of March 2024, the operational network consists of two colour-coded lines covering a length of 54.1 km (33.6 mi).[40]
Line | Terminal | Operational | Length (km) | Stations | |
---|---|---|---|---|---|
Blue Line | Wimco Nagar Depot | Chennai Airport | 21 September 2016 | 32.1 | 26 |
Green Line | Central | St. Thomas Mount | 29 June 2015 | 22 | 17 |
Purple Line | Madhavaram | Siruseri | under construction | 45.4 | 48 |
Orange Line | Poonamallee Bypass | Lighthouse | 26.1 | 28 | |
Red Line | Madhavaram | Sholinganallur | 44.6 | 45 |
Future plans
In 2017, the Chennai Mass Rapid Transit System (MRTS) system was proposed to be merged and taken over by Chennai Metro.[57] MRTS will be handed over to CMRL by the Southern Railway once the under construction expansion of MRTS is complete and the entire system will be upgraded including tracks, security, ticketing system and rolling stock.[58] In July 2018, PwC said that the merger would be expensive costing around ₹3,000 crore (US$380 million) to change the train-sets and establish other facilities post the merger.[59] On 11 May 2022, Southern Railway of the Indian Railways granted in-principle approval for the Chennai Metro to takeover the MRTS.[60]
In 2020, a light rail was proposed to connect Tambaram in the existing suburban rail network with Velachery, part of the MRTS network.[61] This is planned to link the existing different urban transit lines in the city.[62][63] In 2021, CMRL proposed an extension to the first phase to connect the Airport with Kilambakkam.[64] In 2022, the state government proposed revised extension plan for the three lines being constructed in the second phase, covering an approximate 93 km (58 mi).[65] In February 2023, the feasibility study for the metrolite project was commissioned by the Chennai Unified Metropolitan Transport Authority (CUMTA).[62] Between late 2023 and early 2024, feasibility reports were submitted by CMRL for the proposed expansion of the lines being constructed in the second phase. The reports suggested going ahead with two of the extensions totaling 59.7 km (37.1 mi).[66][67][68] In March 2024, CMRL commissioned a study to re-assess the feasibility of establishing a new corridor connecting Tambaram with Velachery with extension to Guindy.[69]
Line | Terminals | Length | Stations | Reference | |
---|---|---|---|---|---|
Blue Line | Chennai Airport | Kilambakkam | 15.3 km (9.5 mi) | 12 | [70][71] |
Red Line | Koyambedu | Avadi | 16.1 km (10.0 mi) | 15 | [65][66] |
Orange Line | Poonamallee | Parandur | 43.6 km (27.1 mi) | 19 | [65][68] |
Metrolite/Metro | Tambaram | Velachery | 20 km (12 mi) | TBD | [61][69] |
Velachery | Guindy | 3 km (1.9 mi) |
Third phase of Chennai Metro has also been planned as a part of the Chennai Comprehensive Mobility Plan.[72] It has proposed the development of Central Square around CMRL headquarters with commercial complexes and multi-storied buildings.[73] CMRL also partakes in the feasibility studies for the development of metro rail transport in the cities of Coimbatore, Madurai and Tiruchirapalli.[74]
Financing
The estimated base cost of the first phase was ₹14,600 crore (US$1.8 billion) of which 59% was loaned by Japan International Cooperation Agency (JICA). The Government of India contributed 15% of the cost with the Government of Tamil Nadu financed the remaining 21% of the project.[11] The first phase expansion costed ₹3,770 crore (US$470 million) of which 57% was loaned by Japan. The second phase is estimated to cost ₹63,246 crore (US$7.9 billion) of which initially ₹4,710 crore (US$590 million) was loaned by JICA.[40][75][76] On 14 February 2021, Prime Minister of India announced that the government has set aside ₹63,000 crore (US$7.9 billion) for the construction of phase II and further extension.[77] The expansion of the blue line from the airport to Kilambakkam is estimated to cost ₹4,625 crore (US$580 million).[78] The proposed extension of second phase lines from Poonamallee to Parandur, Koyambedu to Avadi and Siruseri to Kilambakkam will cost ₹10,712 crore (US$1.3 billion), ₹6,736 crore (US$840 million) and ₹5,458 crore (US$680 million) respectively.[66][68]
Infrastructure
Chennai Metro runs on 1,435 mm (4 ft 8+1⁄2 in) standard gauge and the lines are double-tracked.[79] The average speed of operation is 85 kilometres per hour (53 mph) and maximum speed is 120 kilometres per hour (75 mph).[80]
Rolling stock
Alstom supplies the rolling stock for Chennai Metro.[81] The first nine train sets were imported from Brazil and the remaining were manufactured at a new facility set up near Chennai.[82][83] For the first phase, Alstom supplied 520 train-sets composed of four coaches each with each car measuring 300 metres (984 ft 3 in) in length.[84] The trains are air-conditioned with electrically operated automatic sliding doors and have a first-class compartment with a dedicated section reserved for women.[85]
The trains operate on 25 kV AC traction catenary system with a maximum speed of 120 kilometres per hour (75 mph).[86] The trains are connected to the grid via overhead electric cables and are equipped with regenerative braking with a capacity to recover 30–35% of the energy during braking.[87] The metro consumes an average of 70 MW of power daily and the electricity is supplied by Tamil Nadu Electricity Board.[88] Chennai Metro also uses solar power that generates 6.4 MWp which is about 12-15% of the energy requirement.[89]
Stations
A total of 40 stations are operational along the two lines of the Phase 1 with 22 underground stations. In the underground sections, a walkway runs along the length with cross passages every 250 metres (820 ft 3 in) for the maintenance and emergency evacuation.[90] The underground stations have an average width of 200 metres (656 ft 2 in) and average depth of 20 feet (6.1 m) from the ground level.[91] The length of the stations in Phase 1 extension is 180 metres (590 ft 7 in).[92][93] The elevated stations have three levels with the concourse level at a minimum height of 5.5 metres (18 ft 1 in) above the ground level and platform level above the concourse while the underground stations have two levels with platform screen doors.[94] The stations are air-conditioned and are equipped to be disabled and elderly friendly, with automatic fare collection system, announcement system, electronic display boards, escalators and lifts.[95] Paid parking facilities are available for two wheelers in most stations and four wheelers in select stations.[96]
Depots
Chennai Metro maintains a major depot at Koyambedu covering an area of 26 ha (64 acres) which houses maintenance workshops, stabling lines, test tracks and a washing plant for the trains.[97][98] In 2022, an elevated depot at Wimco Nagar covering an area of 3.5 ha (8.6 acres) commenced operations with facilities for inspection, emergency repair and a washing plant.[99]
Operations
As of 2022, the metro operates trains from 5 AM to 11 PM with an average frequency of one train every 6 minutes in peak hours and every 12 minutes in lean hours in the blue line and one train every 12 minutes in peak hours and every 18 minutes in lean hours in the green line.[100][101] The main operational control center (OCC) is located in Koyambedu where the movement of trains and real-time CCTV footage obtained is monitored.[102]
Fare and ticketing
The minimum fare is ₹10 and the maximum fare is ₹50.[103][104]
There are six types of tickets issued by CMRL for travel in Chennai Metro.[105]
- Single journey tokens, which need to be purchased each time for every journey at the ticket counter or in ticket vending machines available at all stations.
- Stored value cards (SVC) are pre-paid, rechargeable, travel cards that can be purchased at any ticket counter against a refundable deposit, can be recharged up to at any ticket counter or in automated ticket vending machines at stations and offers discounted fares.
- Trip cards are for applicable for travel between the same two stations and are available in varied combinations and validity with discounted fares.
- Tourist cards provide the cardholders unlimited rides on the Chennai Metro system for one day.
- QR Tickets for single and return journey tickets can be bought through the CMRL mobile app with QR code ticket scanners at stations.[106]
- Singara Chennai card, a co-branded card launched in 2023 in association with State Bank of India which can be used to access all major other metro and select bus transport systems in India.
Chennai Metro is the second most expensive in terms of ticket cost per kilometer in the country after Mumbai Metro. The fares were temporarily slashed by up to ₹20 by the then Chief Minister of Tamil Nadu in February 2021 with the maximum fare capped at ₹40.[107]
Accidents and incidents
In August 2012, a construction worker was killed and six others were seriously injured due to a crane boom failure near Pachaiyappa's College.[108] On 10 January 2013, a 22-year-old construction worker was killed and three others were injured at a metro rail site between Alandur and St Thomas Mount.[108] On 11 January 2014, a crane toppled over, killing a 20-year-old construction worker and seriously injuring one other worker at the construction site of Saidapet station.[109] On 17 June 2015, a 30-year-old man was killed on the spot and another motorcyclist injured when an iron rod fell on them at an under construction metro rail station near Officers Training Academy at St. Thomas Mount.[110]
See also
References
- ^ a b CMRL Anuual Report-2022-23-English-1-1.pdf (PDF) (Report). Chennai Metro. Retrieved 1 January 2024.
- ^ "Metro Rail: power supply, overhead equipment contract given" (PDF). Chennai Metro Rail. 2 November 2015. Archived (PDF) from the original on 8 April 2023. Retrieved 31 January 2023.
- ^ Chennai Division, SR (PDF) (Report). Southern Railway. Archived (PDF) from the original on 15 December 2023. Retrieved 1 December 2023.
- ^ Chennai Metro, project brief (PDF) (Report). Chennai Metro Rail Corporation. Retrieved 1 December 2023.
- ^ Institutional Development of Suburban Rail systems (PDF) (Report). Indian Railway. p. 10. Retrieved 1 December 2023.
This was appreciated by the Planning Commission way back in 1965, when it took the initiative to set up Metropolitan Transport Teams (MTT) to study the transport problems of the first four metropolitan cities of Bombay, Calcutta, Delhi and Madras and to recommend policies and programs for their improvement.
- ^ Report No.5 of 2006 (Railways) (PDF) (Report). Comptroller and Auditor General of India. p. 2,3. Retrieved 26 December 2023.
- ^ Traffic and Transportation, Chapter 5 (PDF). CMDA (Report). Archived (PDF) from the original on 31 January 2012. Retrieved 19 August 2012.
- ^ "Development of MRTS in Chennai". Chennai Metropolitan Development Authority. Archived from the original on 12 July 2023. Retrieved 1 December 2023.
- ^ "MRTS services extended". Business Line. 27 January 2004. Archived from the original on 29 October 2013. Retrieved 29 July 2012.
- ^ "Metro is a financial success, not just a technological one". Livemint. 11 September 2007. Archived from the original on 13 November 2019. Retrieved 13 November 2019.
- ^ a b c d "Chennai Metro Rail Project approved by Government of India" (PDF) (Press release). Chennai Metro Rail Limited. 28 January 2009. Retrieved 1 December 2023.
- ^ a b c "Chennai Metro Rail FAQ". Chennai Metro Rail Limited. Archived from the original on 27 February 2018. Retrieved 16 February 2018.
- ^ "Center nod for Metro Rail in Chennai". The Times of India. 16 April 2008. Archived from the original on 25 June 2008. Retrieved 20 August 2010.
- ^ "Soma Enterprise wins Rs.199 crore Chennai Metro Rail order". Projects Today. 19 February 2009. Retrieved 16 August 2010.
- ^ "Work commences on Chennai Metro". Projects Today. 11 June 2009. Retrieved 16 August 2010.
- ^ Ramesh, Niranjana (10 March 2009). "Another milestone in Chennai metro to be designed by French". The Economic Times. Archived from the original on 19 October 2016. Retrieved 10 March 2009.
- ^ "Alstom to provide 2000 cars for Chennai's metro". The Financial Express. 11 September 2010. Retrieved 18 September 2010.
- ^ "First Metro Rolling Stock contract in India" (Press release). Alstom Transport. 9 September 2010. Archived from the original on 15 April 2023. Retrieved 18 September 2010.
- ^ "L&T, Alstom JV bags Chennai Metro project". Business Standard. Archived from the original on 10 February 2018. Retrieved 14 February 2018.
- ^ "L&T, Alstom venture bags Chennai Metro project". The Hindu. 22 January 2011. Archived from the original on 2 November 2013. Retrieved 6 June 2016.
- ^ "Elevated metro stations to come up at 100 places". The Times of India. 29 June 2010. Archived from the original on 5 July 2010. Retrieved 16 August 2010.
- ^ "Tenders awarded for 10 Metro Rail stations". The Hindu. 29 June 2010. Archived from the original on 14 August 2010. Retrieved 16 August 2010.
- ^ "Metro Rail awards contract for lifts". The Hindu. Archived from the original on 14 January 2016. Retrieved 6 June 2016.
- ^ "Two firms bag 12 underground tunnels & stations work". The Times of India. 1 February 2011. Archived from the original on 3 October 2016. Retrieved 6 June 2016.
- ^ "Gammon India bags two Chennai Metro orders worth Rs 19.47 billion". The Economic Times. 2 February 2011. Archived from the original on 29 January 2023. Retrieved 6 June 2016.
- ^ "Siemens wins power supply contract for Chennai metro". Business Standard. 12 February 2011. Archived from the original on 18 August 2016. Retrieved 6 June 2016.
- ^ "Work on 'double-decker' structure at Arcot Road". The Hindu. 12 September 2011. Archived from the original on 14 January 2016. Retrieved 6 June 2016.
- ^ Sangameswaran, K. T. (5 April 2012). "Plea against razing part of heritage building for Metro Rail dismissed". The Hindu. Archived from the original on 7 April 2012. Retrieved 7 April 2012.
- ^ Raja Simhan, T. E. (24 September 2014). "Chennai Metro Rail set for trial runs between Egmore, Shenoy Nagar by middle of next year". Business Line. Retrieved 2 October 2014.
- ^ Ramakrishnan, T. (6 November 2013). "Chennai Metro Rail Test Run". The Hindu. Archived from the original on 10 November 2013. Retrieved 6 November 2013.
- ^ "Metro Rail Rolls Out a Surprise with Koyambedu-Pillar trial Run". New Indian Express. 14 February 2014. Archived from the original on 15 September 2014. Retrieved 2 October 2014.
- ^ "Chennai Metro holds trial on elevated section". Business Line. 14 February 2014. Archived from the original on 22 February 2014. Retrieved 2 October 2014.
- ^ "Chennai Metro one stop short of dream run". Deccan Chronicle. 31 August 2014. Archived from the original on 4 March 2016. Retrieved 6 June 2016.
- ^ "Metro rail service likely to begin in November". The Hindu. 31 August 2014. Archived from the original on 14 January 2016. Retrieved 6 June 2016.
- ^ Shivakumar, C (3 January 2015). "1st Phase Metro Tracks Ready for Safety Test". The New Indian Express. Archived from the original on 4 March 2016. Retrieved 6 June 2016.
- ^ Kannan, Ramya (7 April 2015). "Metro Rail safety inspected". The Hindu. Archived from the original on 14 January 2016. Retrieved 7 June 2016.
- ^ "Koyambedu-Alandur metro closer to opening". The Times of India. 7 April 2015. Archived from the original on 24 July 2016. Retrieved 7 June 2016.
- ^ "Conditional clearance for Metro Rail". The Hindu. 28 April 2015. Archived from the original on 14 January 2016. Retrieved 7 June 2016.
- ^ Chennai Metro Newsletter - August 2015 (PDF) (Report). Chennai Metro. 29 June 2015. Archived (PDF) from the original on 20 October 2023. Retrieved 7 June 2023.
- ^ a b c d e f g "Project status of Chennai Metro". Chennai Metro Rail Limited. Archived from the original on 26 September 2016. Retrieved 16 August 2010.
- ^ Sekar, Sunitha (14 May 2017). "Naidu, Palaniswami flag off underground stretch of Chennai Metro". The Hindu. ISSN 0971-751X. Archived from the original on 26 February 2020. Retrieved 29 January 2019.
- ^ Sekar, Sunitha (25 May 2018). "Chennai Metro Rail opens two underground stretches". The Hindu. ISSN 0971-751X. Archived from the original on 27 February 2020. Retrieved 29 January 2019.
- ^ Simhan, TE Raja (10 February 2019). "PM Modi inaugurates Chennai Metro Rail's final leg". The Hindu Businessline. Archived from the original on 26 October 2020. Retrieved 13 February 2019.
- ^ "Track work in Metro phase 1 extension to begin soon". The Hindu. 6 December 2018. Archived from the original on 26 February 2020. Retrieved 6 November 2019.
- ^ "First set of trains for Chennai metro phase 1 extension flagged-off". Business Line. 19 October 2019. Archived from the original on 5 November 2019. Retrieved 6 November 2019.
- ^ "Opening of phase-1 Chennai metro extension stretch to be delayed?". The New Indian Express. Archived from the original on 9 January 2021. Retrieved 9 January 2021.
- ^ "Chennai: Trial run between Washermanpet and Wimco Nagar Metro stations successful, says CMRL". Indian Express. 26 December 2020. Archived from the original on 26 December 2020. Retrieved 26 December 2020.
- ^ Sekar, Sunitha (2 August 2016). "1800 km, 180 stations: Unveiling Phase II of Metro". The Hindu. Archived from the original on 26 December 2016. Retrieved 24 January 2017.
- ^ Sekar, Sunitha. "Detailed project report for Phase II of Metro Rail ready". The Hindu. Archived from the original on 27 December 2016. Retrieved 24 January 2017.
- ^ "Metro's second phase to go up to Poonamallee". The Hindu. 20 July 2017. Archived from the original on 26 February 2020. Retrieved 1 October 2017.
- ^ U, Tejonmayam (28 December 2016). "Chennai: Metro rail to trim stations under phase 2". The Times of India. Archived from the original on 8 February 2017. Retrieved 24 January 2017.
- ^ "Was Metro tunnelling work executed without disturbing water sources, asks High Court". The Hindu. 14 March 2019. Archived from the original on 10 February 2020. Retrieved 1 May 2019.
- ^ "Amit Shah to lay foundation for Chennai Metro's phase II project". The Hindu. 17 November 2020. Retrieved 1 December 2023.
- ^ "Alstom wins €98 million contract to design and manufacture 78 metro coaches for Chennai Metro Phase-II" (Press release). Alstom. 11 November 2022. Archived from the original on 16 December 2023. Retrieved 1 December 2023.
- ^ "CMRL Phase 1 extension Washermanpet and Wimco nagar". Chennai Metro. 5 November 2016. Archived from the original on 25 July 2021. Retrieved 7 July 2021.
- ^ "Chennai Metro, line map" (PDF). Chennai Metro Rail Limited. Retrieved 1 December 2023.
- ^ "Chennai Metro-MRTS merger report in six months". The Hindu. 29 May 2017. Archived from the original on 29 February 2020. Retrieved 29 May 2017.
- ^ "Chennai: With Metro coaches and modern stations, MRTS set for big upgrade". The New Indian Express. 3 January 2018. Archived from the original on 22 October 2023. Retrieved 1 December 2023.
- ^ Sekar, Sunitha (19 July 2018). "Metro-MRTS merger likely to be a costly affair". The Hindu. Archived from the original on 9 November 2020. Retrieved 22 July 2018.
- ^ "MRTS merger with Chennai Metro gets railway's approval". The New Indian Express. 15 May 2022. Archived from the original on 15 May 2022. Retrieved 16 May 2022.
- ^ a b "Proposed Metrolite line likely to be rubber-tyred". The New Indian Express. 7 November 2020. Retrieved 25 April 2021.
- ^ a b "CMRL study to explore Metrolite feasibility". The New Indian Express. 7 February 2023. Retrieved 1 April 2023.
- ^ "Standard Specifications - Light Urban Rail Transit System: 'Metrolite'" (PDF). Ministry of Housing & Urban Affairs. Retrieved 1 December 2023.
- ^ "Work on 15-km Metro line from airport to Kilambakkam in Chennai suburbs may begin this year". The New Indian Express. 23 February 2021. Archived from the original on 25 April 2021. Retrieved 25 April 2021.
- ^ a b c "Detailed feasibility report for Chennai Metro Rail's Phase 2 extension to be ready in three months". The Hindu. 26 March 2023. Retrieved 1 December 2023.
- ^ a b c "CMRL submits Detailed Feasibility Reports for Phase II project extension". The Financial Express. 22 September 2023. Retrieved 30 April 2024.
- ^ "Metro from Siruseri to Kilambakkam unlikely". The Times of India. 21 September 2023. Retrieved 30 April 2024.
- ^ a b c "Chennai Metro Rail submits report to extend connectivity all the way to second airport site at Parandur". The Hindu. 4 January 2024. Retrieved 30 April 2024.
- ^ a b "CMRL revives old network from Tambaram to Velachery and extends to Guindy". The Times of India. 6 March 2024. Retrieved 30 April 2024.
- ^ "Chennai Airport-Kilambakkam Metro project set to take off". The Hindu. 20 July 2022. ISSN 0971-751X. Archived from the original on 21 July 2022. Retrieved 21 July 2022.
- ^ "With no funds from Centre for phase II of Metro, Airport-Kilambakkam project unlikely to be taken up now". The Hindu. 3 October 2023. Retrieved 1 December 2023.
- ^ "Feasibility report ready for ₹6,683 crore Coimbatore Metro Rail". The Hindu. 23 February 2021. ISSN 0971-751X. Archived from the original on 17 April 2021. Retrieved 25 April 2021.
- ^ "Chennai Metro Rail Limited plans to build 27-storey building at Central Square". The Hindu. 27 September 2023. Retrieved 25 April 2024.
- ^ Sekar, Sunitha (22 March 2022). "CMRL to do a feasibility study for building mass rapid transit in three cities". The Hindu. ISSN 0971-751X. Archived from the original on 21 March 2022. Retrieved 22 March 2022.
- ^ "Phase-II Chennai metro project to cost Rs 36,000 cr". Business Standard. 2 March 2014. Archived from the original on 16 December 2023. Retrieved 1 December 2023.
- ^ "JICA extends ODA Loan of INR 4710 Cr for Chennai Metro Rail Project Phase 2 (II)". JICA. 21 June 2022. Archived from the original on 16 December 2023. Retrieved 1 December 2023.
- ^ Dipak K, Dash. "Ground work for Chennai metro rail phase-2 hit". Times of India. Archived from the original on 18 February 2021. Retrieved 19 February 2021.
- ^ "TN to incur ₹9,000 crore this year for Chennai Metro due to delay in Centre's clearance". The Hindu. 19 February 2024. Retrieved 1 April 2024.
- ^ Srinivasan, Meera (3 February 2013). "Countdown to Chennai Metro begins". The Hindu. Archived from the original on 5 February 2013. Retrieved 3 February 2013.
- ^ "Metro rail train zips over city roads". The Hindu. 6 June 2016. Archived from the original on 26 October 2023. Retrieved 1 December 2023.
- ^ "Alstom completes in Lapa plant the first train for Chennai metro, in India" (Press release). Alstom. May 2013. Archived from the original on 21 April 2016. Retrieved 6 June 2016.
- ^ "First coach for Chennai Metro by April 2013: Alstom Transport". Business Line. Archived from the original on 2 November 2013. Retrieved 6 June 2016.
- ^ Sekar, Sunitha (28 October 2013). "Chennai Metro to have 1st class compartment". The Hindu. Archived from the original on 21 March 2014. Retrieved 2 March 2014.
- ^ Sekar, Sunitha (29 June 2018). "Phase II to have six and ten-coach Metro trains". The Hindu. Chennai. Archived from the original on 29 January 2020. Retrieved 15 July 2018.
- ^ Sekar, Sunitha (18 July 2014). "All aboard, Chennai Metro". The Hindu. Archived from the original on 15 February 2016. Retrieved 15 July 2018.
- ^ "Alstom to provide 168 cars for Chennai's metro for €1 billion (approx. INR 10000 crore)" (Press release). Alstom. 1 September 2010. Retrieved 6 June 2016.
- ^ "First ride in a Chennai Metro train". The Hindu. Archived from the original on 14 January 2016. Retrieved 6 June 2016.
- ^ "Metro rail sets up units to power trains, stations to meet year-end deadline to start services". The Times of India. 15 April 2014. Archived from the original on 18 April 2014. Retrieved 18 April 2014.
- ^ Sekar, Sunitha (1 October 2023). "Chennai Metro Rail to install more solar power plants in rooftop and parking spaces". The Hindu. Archived from the original on 17 January 2024. Retrieved 17 January 2024.
- ^ Sekar, Sunitha (10 August 2014). "First underground Metro network by December 2015". The Hindu. Archived from the original on 15 February 2016. Retrieved 4 October 2014.
- ^ "Metro's underground frame" (PDF). Chennai Metro. 20 September 2013. Retrieved 1 December 2023.
- ^ "Metro Phase 1 extension tunneling nears completion". The Hindu. 25 September 2017. Archived from the original on 26 February 2020. Retrieved 29 September 2017.
- ^ "CMRL's compact stations have their own fan club". The Hindu. Chennai. 29 June 2018. Archived from the original on 30 January 2020. Retrieved 15 July 2018.
- ^ Chennai Metro Investment Project (PDF). Asian Development Bank (Report). Archived (PDF) from the original on 4 June 2023. Retrieved 30 August 2023.
- ^ Sekar, Sunitha (20 January 2014). "No clarity on access at Chennai Metro stations yet, say disabled". The Hindu. Archived from the original on 4 February 2014. Retrieved 6 June 2016.
- ^ Parking Facilities Availability 2018 (PDF) (Report). chennaimetrorail.org. Archived (PDF) from the original on 8 June 2019. Retrieved 16 August 2010.
- ^ Sekar, Sunitha (5 September 2017). "CMRL takes the fight to birds". The Hindu. Archived from the original on 6 September 2017. Retrieved 30 September 2017.
- ^ Sekar, Sunitha (16 July 2014). "Chennai Metro to get a second depot". The Hindu. Archived from the original on 15 February 2016. Retrieved 4 October 2014.
- ^ Sekar, Sunitha (5 May 2018). "Metro Rail extension gathers pace". The Hindu. Archived from the original on 26 February 2020. Retrieved 12 May 2018.
- ^ "Single train trip to equal 160 buses, 3000 cars and 6000 bikes". The Hindu. 29 August 2012. Archived from the original on 30 August 2012. Retrieved 1 December 2023.
- ^ Timings of Chennai Metro Rail As of January 2022 (PDF). Chennai Metro Rail (Report). Archived (PDF) from the original on 25 January 2022.
- ^ Karthikeyan, K. (26 July 2014). "High tech control room for Chennai metro". Deccan Chronicle. Archived from the original on 4 October 2014. Retrieved 4 October 2014.
- ^ Sekar, Sunitha (11 February 2019). "Chennai Metro: Now, ride from Washermanpet to airport takes just 40 minutes". The Hindu. Archived from the original on 27 March 2019. Retrieved 11 February 2019.
- ^ Chennai Metro fare table (PDF) (Report). Chennai Metro. Archived (PDF) from the original on 16 December 2023. Retrieved 6 November 2023.
- ^ "Tickets issued by CMRL". Chennai Metro. Archived from the original on 6 September 2019. Retrieved 6 November 2019.
- ^ "Chennai Metro to issue printed QR code tickets". The Times of India. 24 October 2021. Archived from the original on 27 April 2022. Retrieved 27 April 2022.
- ^ "City metro rides second most expensive in India". The Times of India. Archived from the original on 5 January 2018. Retrieved 4 January 2018.
- ^ a b Manikandan, K.; Srinivasan, Meera (10 January 2013). "Girder crash kills worker at Chennai Metro Rail site". The Hindu. Archived from the original on 19 April 2014. Retrieved 6 June 2016.
- ^ Sekar, Sunitha (11 January 2014). "Metro Rail worker dies as crane topples". The Hindu. Retrieved 1 June 2023.
- ^ "Software techie dies as iron rod falls on him". The New Indian Express. 17 June 2015. Archived from the original on 29 June 2016. Retrieved 6 June 2016.