List of metro systems (English Wikipedia)

"Metro Raylı Taşıma Sistemi – Adana Raylı Taşıma Sistemi – Adana Metrosu" [Metro Rail Transit System – Adana Rail Transit System – Adana Metro] (in Turkish). Adana Büyükşehir Belediyesi [Adana Metropolitan Municipality]. Archived from the original on 29 March 2013. Retrieved 22 June 2014.

africanews.com

"Ivory Coast launches construction of metro project". www.africanews.com. 20 December 2022. Retrieved 8 January 2023.

agenda.ge

"New University Metro station opens in Tbilisi". Agenda.ge. 16 October 2017. Retrieved 23 March 2023.

agerpres.ro

"A fost deschisă staţia de metrou 'Tudor Arghezi'" [Tudor Arghezi station opened]. agerpres.ro (in Romanian). 15 November 2023. Archived from the original on 18 September 2024.

akhbarelyom.com

m.akhbarelyom.com

"15 محطة بطول 17 كم.. ننشر مستجدات مترو "العتبة - إمبابة" | بوابة أخبار اليوم الإلكترونية". Archived from the original on 5 April 2022.

aljazeera.com

"Qatar rolls out first-ever 'landmark' metro for public". www.aljazeera.com.

alstom.com

"Alstom puts into service four stations on Cairo Metro Line 3 – Phase 3A" (in French). 6 October 2022. Retrieved 7 October 2022.

ametro.gr

"Homepage – The Company – Historic Data – Transit in Athens". Attiko Metro S.A. Archived from the original on 8 July 2014. Retrieved 2 June 2014.

amt.genova.it

"Metropolitana" [Metro] (in Italian). Azienda Mobilità e Trasporti SpA (AMT). 2013. Retrieved 9 November 2013.

anhuinews.com

ah.anhuinews.com

合肥地铁1号线开通运营 13.55万人尝"地铁小鲜肉". Archived from the original on 7 July 2018.

anm.it

"Carta della Mobilità 2020" (PDF) (in Italian). ANM - Azienda Napoletana Mobilità SpA. pp. 10–11. Archived from the original (PDF) on 24 June 2021. Retrieved 18 February 2021.

anptrilhos.org.br

"Bahia inaugura nova etapa do metrô". 16 June 2023.

antaranews.com

en.antaranews.com

"Jakarta MRT targets passenger traffic of 33.6 mln in 2024". Antara News. 26 January 2024. Archived from the original on 29 January 2024. Retrieved 2 February 2024.

aps.dz

"Métro d'Alger: une grande part des études de réalisation des futures extensions livrées" [Algiers Metro: many of the feasibility studies of the future extensions delivered] (in French). Algérie Presse Service. 13 November 2018. Retrieved 17 November 2018.

apta.com

"Fact Book Glossary – Mode of Service Definitions". American Public Transportation Association. Retrieved 12 November 2013.
"Public Transportation Ridership Report - Fourth Quarter 2023 - Update 1" (PDF). American Public Transportation Association. 2 July 2024. Retrieved 8 September 2024.
"Public Transportation Ridership Report - Fourth Quarter 2022" (PDF). American Public Transportation Association. 1 March 2023. Retrieved 24 March 2023.
Bonina, Jared. "Public Transportation Ridership Report: Fourth Quarter 2023" (PDF). American Public Transportation Association. Archived from the original (PDF) on 23 March 2024. Retrieved 23 March 2024.

archive.today

"本周日！厦门地铁3号线4座车站将同步开站". Archived from the original on 22 June 2023. 将于本月25日开通运营体育会展站、东界站、洪坑站、翔安市民公园站

armenianow.com

"Yerevan authorities negotiating new metro line projects with banks". ArmeniaNow.com. 27 March 2013. Archived from the original on 21 February 2013. Retrieved 4 August 2013.

asmetro.ru

Основные технико-эксплуатационные характеристики метрополитенов за 2013 год [Main technical and operational specifications for Subways for Year 2013.] (PDF). asmetro.ru (in Russian). Международная Ассоциация "Метро" [International Association of Metros]. 2013. p. 3. Retrieved 13 May 2014.
Основные технико-эксплуатационные характеристики метрополитенов за 2022 год [Main technical and operational specifications for Subways in Year 2022] (PDF) (in Russian). Международная Ассоциация "Метро" [International Association of Metros]. Retrieved 25 October 2023.

atac.roma.it

"Home > Azienda – I numeri di atac – Trasporto pubblico" [Home > Company – The numbers of ATAC – Public transportation] (in Italian). ATAC. 8 November 2014. Retrieved 6 April 2015.

atm.it

"Carta della Mobilità 2023" (PDF) (in Italian). Azienda Trasporti Milanesi (ATM) S.p.A. p. 17. Retrieved 5 July 2023.
"Bilancio Consolidato del Gruppo ATM e Bilancio di Esercizio di ATM S.p.A. 2019" (PDF) (in Italian). Azienda Trasporti Milanesi (ATM) SpA. April 2020. p. 32. Retrieved 26 February 2021.

giromilano.atm.it

"Metro Network and Suburban Railways" (map). Azienda Trasporti Milanesi (ATM) SpA. July 2023. Archived from the original on 5 July 2023. Retrieved 5 July 2023.

azertag.az

""Xocəsən" stansiyası ilk sərnişinlərini qəbul edir". Azertag.

azureedge.net

hslfi.azureedge.net

"Matkustajamäärät 1.1.-31.12.2023 / 1.1.-31.21.2022 /1.1.-31.12.2019" (PDF) (in Finnish). Helsinki Regional Transport Authority (HSL). Retrieved 15 February 2024.

balidiscovery.com

"Investor Identified for Bali Subway Project". Bali Discovery. 13 August 2023.

baltimoremagazine.com

Cassie, Ron (19 September 2016). "The Multi-Modal City: without the Red Line, can Baltimore still create a modern transportation system?". Baltimore. Rosebud Entertainment LLC. ISSN 0005-4453. Retrieved 14 June 2020.

bart.gov

"BART – System Facts". San Francisco Bay Area Rapid Transit District. Retrieved 15 July 2018.

bbc.co.uk

news.bbc.co.uk

"Indian PM launches Delhi metro". BBC News. 24 December 2002. Archived from the original on 22 April 2012. Retrieved 22 April 2010.

bbnhaber.com.tr

"Metro için ilk kazma vuruldu". 14 May 2020. Archived from the original on 6 October 2022. Retrieved 23 July 2022.

beijing.gov.cn

"三段地铁线路即将开通城市轨道路网里程届时增至836公里". www.beijing.gov.cn. Retrieved 30 December 2023.

belta.by

eng.belta.by

"Lukashenko examines new metro stations in Minsk". Belarusian Telegraph Agency. 30 December 2024. Retrieved 30 December 2024.

berlinspectator.com

Marcus, Imanuel (11 November 2020). "Berlin: Goodbye to an 'U-Bahn' Train Station and Hello to Three New Ones". The Berlin Spectator. Archived from the original on 24 November 2020. Retrieved 8 December 2020.

bestcg.com

"Colliers International releases the first Prague Office Metro Map" (Press release). Best Communications. 29 May 2017. Retrieved 30 August 2018.

bkk.hu

"New Surface Transport Network Following Start of Metro Line 4 on 29 March 2014". BKV Zrt. 28 March 2014. Retrieved 30 March 2014.

bkv.hu

static.bkv.hu

"Annual Report 2011" (PDF). BKV Zrt. 2011. p. 48. Retrieved 6 October 2013.

bmrc.co.in

english.bmrc.co.in

"Namma Metro - Home". english.bmrc.co.in. Retrieved 18 October 2023.

books.google.com

Solsona, Justo; Hunter, Carlos (December 1990). "El proyecto "subterraneo" de la Avenida de Mayo". La Avenida de Mayo: un proyecto inconcluso [Avenida de Mayo: an unfinished project] (in Spanish). Nobuko S.A. p. 254. ISBN 950-9575-34-8. Retrieved 24 December 2020.

bpk.go.id

jakarta.bpk.go.id

"LRT Jakarta Fase 1B Dibangun, Penumpang Bisa Makin Meningkat". bisnis.com. 13 December 2023.

bresciamobilita.it

"Parte la metro! 2 marzo 2013" [The Metro is coming!] (in Italian). Brescia Mobilità. 2 March 2013. Archived from the original on 12 October 2013. Retrieved 11 October 2013.
"Mappa della linea metropolitana" [Metro line map] (PDF) (in Italian). Brescia Mobilità. Archived from the original (PDF) on 9 November 2016. Retrieved 7 November 2013.
"brescia mobilità bilancio 2023" (PDF). comune.brescia.it (in Italian). Città di Brescia. Retrieved 22 February 2020.

bts.co.th

"Company's Profile". Bangkok Mass Transit System Public Company Limited. Retrieved 21 February 2020.

buenosaires.gob.ar

"Inauguramos las estaciones Correo Central, Catalinas y Retiro de la Línea E". Buenos Aires Ciudad - Gobierno de la Ciudad Autónoma de Buenos Aires (in Spanish). Retrieved 16 June 2019.
"Próximamente tres nuevas estaciones en la Línea E". Buenos Aires Ciudad - Gobierno de la Ciudad Autónoma de Buenos Aires (in Spanish). Retrieved 16 June 2019.

bursa.bel.tr

Bursa Büyükşehir Belediyesi Basın Koordinasyon Merkezi. "ÜnıversıteEtabinda Seferler Başliyor". bursa.bel.tr. Archived from the original on 27 September 2011. Retrieved 8 July 2014.

burulas.com.tr

"Bursaray Teknık Özellıkler" [Bursaray Technical Specifications] (in Turkish). Burulaş Bursa Ulaşım Toplu Taşım İşletmeciliği Turizm San. Ve Tic. A.Ş. [Burulaş Bursa Transportation Mass Transit Administration Tourism Industry. Ve Tic. Inc.] Archived from the original on 6 June 2014. Retrieved 3 June 2014.

business-standard.com

Kumar, Sandeep (3 October 2023). "Commercial operations of Indore metro rail to begin in next five month". Business Standard. Retrieved 6 September 2024.

businessday.ng

"Lagos braces for gridlock as President Tinubu launches Red Line rail". businessday.ng. 29 February 2024. Retrieved 29 February 2024.

bvg.de

"Architecture". www.bvg.de. Berliner Verkehrsbetriebe (BVG). Retrieved 11 October 2018.

unternehmen.bvg.de

"Zahlenspiegel 2023" [Company facts and figures 2022] (PDF) (in German). Berliner Verkehrsbetriebe (BVG). 3 June 2023. p. 1. Retrieved 7 February 2023.

camet.org.cn

oss.camet.org.cn

"城市轨道交通2023年度统计和分析报告" [Urban Rail Transit Statistics and Analytics Report 2023] (PDF). 中国城市轨道交通协会 (in Chinese). Archived (PDF) from the original on 29 March 2024. Retrieved 29 March 2024.

caracas.gob.ve

"Metro de Caracas". Archived from the original on 29 September 2021. Retrieved 30 September 2021.

cbc.ca

Nerestant, Antoni (28 July 2023). "Riders set to test out new REM service, mark new era in Montreal public transit". CBC News. Retrieved 31 July 2023.

cbslocal.com

newyork.cbslocal.com

"New Second Avenue Subway Line Opening To The Public". CBS New York. 1 January 2017. Retrieved 1 January 2017.

cbtu-sturec.gov.br

"Empresa – Histórico" [Company – History] (in Portuguese). CBTU-STU Recife. Archived from the original on 10 November 2014. Retrieved 15 June 2014.
"Características – Características Técnicas E Operacionais Do Metrô" [Characteristics – Technical and Operational Characteristics of Metro] (in Portuguese). CBTU-STU Recife. Archived from the original on 10 November 2014. Retrieved 15 June 2014.

cbtu.gov.br

"RELATÓRIO DE GESTÃO 2019" [2019 Management Report] (PDF) (in Portuguese). Companhia Brasileira de Trens Urbanos (CBTU). 31 December 2019. p. 39. Archived from the original (PDF) on 2 February 2022. Retrieved 1 February 2022.

ccrmetrobahia.com.br

"Mapa da linha | CCR Metrô Bahia". CCR Metrô Bahia. 2017. Archived from the original on 11 June 2018. Retrieved 5 June 2018.
This annual ridership figure is the difference of those quoted as the system's overall ridership from the start of operations in June 2014:
- to the end of year 2020 (327 millions), see "Demonstrações Financeiras Referentes ao Exercício findo em 31 de Dezembro de 2020 e Relatório dos Auditores Independentes sobre as Demonstrações Financeiras" [Financial Statements for the Year ended on 31 December 2020 and ...] (PDF) (in Portuguese). Companhia do Metrô da Bahia. 11 March 2021. p. 3. Retrieved 2 April 2021.

cdmx.gob.mx

metro.cdmx.gob.mx

"Longitud de las Líneas (KM.)" [Length of the Lines (km)] (in Spanish). Metro de la Ciudad de Mexico. Retrieved 22 March 2019.
"Afluencia de estación por línea". Gobierno de la Ciudad de México, Sistema de Transporte Colectivo (in Spanish). Metro CDMX. Retrieved 16 April 2024.

ceara.gov.br

"Inauguração do Metrofor" [Metrofor Inauguration]. www.ceara.gov.br (in Portuguese). State government of Ceará. 16 June 2012. Retrieved 26 February 2023.

changchunews.com

epaper.changchunews.com

"轨道交通4号线南延线今日开通运营". 长春日报. 6 June 2023. Archived from the original on 6 June 2023.

channelnewsasia.com

"'We are not done expanding the rail network,' says PM Wong at opening of Thomson-East Coast Line Stage 4". CNA. Retrieved 21 June 2024.

chennaimetrorail.org

"Press Release 02-01-2024 9.11 crore passengers travelled in Chennai Metro Train in 2023" (PDF). chennaimetrorail.org. Archived from the original (PDF) on 18 April 2024. Retrieved 18 April 2024.

chinanews.com

中國新聞网 (18 December 2020). "成都地铁新开5条线运营里程558公里".

chinanews.com.cn

"贵阳轨道交通3号线正式开通运营". 中国新闻网. 16 December 2023.
"深圳地铁两条新线开通运营总里程超500公里-中新网". www.chinanews.com.cn. Retrieved 28 November 2022.

zj.chinanews.com.cn

"来啦，浙江台州交通的轨道时代！". www.zj.chinanews.com.cn. 28 December 2022. Retrieved 28 December 2022.

chinhphu.vn

thanglong.chinhphu.vn

Bích Phương (9 January 2024). "Hà Nội đặt mục tiêu kiềm chế, kéo giảm tai nạn giao thông năm 2024". Vietnam Government Portal. Archived from the original on 11 January 2024. Retrieved 11 January 2024.

circumetnea.it

"Ferrovia Circumetnea - Tariffe e Orari della Metropolitana". www.circumetnea.it. Archived from the original on 15 November 2016. Retrieved 13 September 2017.

cjn.cn

news.cjn.cn

"刚刚，南通轨交1号线通车！_要闻_新闻中心_长江网_cjn.cn". news.cjn.cn. Retrieved 10 November 2022.

cmic.org.mx

"Proyecto Metro Línea 3, Monterrey – Presentación general" [Metro Line 3 Project, Monterrey – General presentation] (PDF) (in Mexican Spanish). Secretaria de Comunicaciones y Transportes. December 2016. pp. 5–6. Retrieved 2 March 2021.

cna.com.tw

中央通訊社 (30 June 2024). "高捷岡山車站通車試營運賴總統：高雄進步看得到 | 生活". 中央社 CNA (in Chinese). Retrieved 26 July 2024.

cnnb.com.cn

news.cnnb.com.cn

1号线二期上午9点开通试运营全天地铁免费乘坐 (in Chinese). 中国宁波网. 19 March 2016. Archived from the original on 22 March 2016. Retrieved 19 March 2016.

cnr.cn

china.cnr.cn

"昆明地铁5号线正式开通初期运营_央广网". china.cnr.cn. Retrieved 30 June 2022.

commpartners.com

newsmanager.commpartners.com

"TransLink opens Evergreen Extension". Passenger Transport. American Public Transportation Association. 16 December 2016. ISSN 0364-345X. Archived from the original on 30 October 2021. Retrieved 11 March 2020.

comune.roma.it

https://www.comune.roma.it/web-resources/cms/documents/09_Mobilita_Annuario2023_ultimo.pdf

comune.torino.it

"La Linea 1 di Metropolitana" [Metro Line 1] (PDF) (in Italian). Città di Torino. Retrieved 24 May 2014.

cooperativa.cl

"La inauguracion de la esperada linea 3 de metro" (in Spanish).

correiobraziliense.com.br

As for the size the system reached by the end of 2019, see Eufrásio, Jéssica; Cotrim, Thiago (17 November 2019). "Metrô é alternativa eficiente para amenizar o problema do trânsito no DF" [Metro is an efficient alternative to alleviate the traffic problem in DF]. Correio Braziliense (in Brazilian Portuguese). Diários Associados. Retrieved 1 March 2020.
As for the station opened after the end of 2019, see "Estação Estrada Parque começa a funcionar na segunda-feira" [Estrada Parque station starts operating on Monday]. Correio Braziliense (in Brazilian Portuguese). Diários Associados. 3 January 2020. Retrieved 1 March 2020.

crowdoutside.com

"Platform roofing Hamburg-Oldenfelde". crowdoutside.com. Creators of the Outside World (CROWD). 15 December 2019. Archived from the original on 27 February 2021. Retrieved 18 February 2021.

crtm.es

As for the size the system reached by the end of 2017, see "Annual report 2017" (PDF). CRTM – Consorcio Regional de Transportes de Madrid. 2019. p. 29. Archived from the original (PDF) on 27 July 2020. Retrieved 25 April 2020.
As for the latest extension, see "La Comunidad abre la estación de metro Arroyofresno al público tras 20 años" [The Community of Madrid opens Arroyofresno metro station to the public after 20 years]. La Vanguardia (in Spanish). Grupo Godó. 21 March 2019. Retrieved 25 April 2020.

ctvnews.ca

montreal.ctvnews.ca

"REM light rail on South Shore could launch 'within 30 to 45 days'". Montreal. 26 June 2023. Retrieved 28 July 2023.

dailypakistan.com.pk

en.dailypakistan.com.pk

"Punjab CM inaugurates Lahore's much-delayed Orange Line Metro Train". Daily Pakistan. 25 October 2020. Retrieved 25 October 2020.
"Orange Line Metro Train marks its 1st anniversary with a milestone of 20 million riders". Daily Pakistan. 25 October 2021. Retrieved 26 January 2022.

dailysabah.com

"Ankara's newest metro line expected to serve 50,000 a day". Daily Sabah. 6 January 2017. Retrieved 13 September 2017.

dane.gov.co

"Boletín Técnico Encuesta de Transporte Urbano de Pasajeros (ETUP) – IV trimestre de 2023" [Urban Passenger Transportation Survey (ETUP) technical bulletin - IV quarter 2023] (PDF) (in Spanish). Departamento Administrativo Nacional de Estadística (DANE). 14 February 2024. p. 15. Archived from the original (PDF) on 21 April 2024. Retrieved 4 April 2024.

data.go.kr

"인천교통공사_도시철도 연도별 수송인원 현황_20221231 | 공공데이터포털".

datocms-assets.com

"Rapport d'activités 2023 de Keolis Rennes" (PDF). Keolis Rennes. Retrieved 25 December 2024.

ddinews.gov.in

"Rajasthan CM launches Jaipur Metro". DD News. 3 June 2015. Archived from the original on 3 June 2015. Retrieved 3 June 2015.

deccanchronicle.com

As for the size the system reached by the end of 2020, see "Chennai: CMRL gears up for launch of last leg metro line". Deccan Chronicle. Deccan Chronicle Holdings Limited (DCHL). 10 February 2019. Retrieved 12 February 2019.
As for the latest extension, see "'CMRL likely to handle up to 3.5L daily commuters soon'". The Times of India. Chennai: The Times Group - Bennett, Coleman & Co. Ltd. 14 February 2021. Retrieved 16 February 2021.

deccanherald.com

"Day before public launch, DK Shivakumar takes metro ride to Madavara". Deccan Herald. Retrieved 21 December 2024.

delhimetrorail.com

"Network map". www.delhimetrorail.com. Retrieved 23 February 2023.
"Introduction". DMRC. Retrieved 16 April 2022.

deseret.com

"After 13 years, Iran's first metro completed". Deseret News. Associated Press. 21 February 2000. Retrieved 29 November 2020.

developpement-durable.gouv.fr

balise.documentation.developpement-durable.gouv.fr

MTR Rapport annuel sur le parc, le trafic et les événements d'exploitation des métros et RER de 2023 (PDF). STRMTG (Report). 23 December 2023. Retrieved 25 December 2024.

df.gob.mx

metro.df.gob.mx

"Inauguraciones y Ampliaciones en Orden Cronológico Hasta 2000" [Inaugurations and Extensions in Chronological Order Until 2000] (in Spanish). Metro de la Ciudad de Mexico. Archived from the original on 14 October 2013. Retrieved 12 October 2013.

diepresse.com

"40 Jahre U–Bahn: Eine Wiener Verkehrsrevolution" [40 years of UBahn: a Viennese transport revolution]. Die Presse (in German). "Die Presse" Verlags-Gesellschaft m.b.H. Co KG. 25 February 2018. slide 16. Retrieved 17 September 2018.

ditiezu.com

Schwandl, Robert. "Nanjing Metro Ten Lines in Running". UrbanRail.Net. Archived from the original on 26 May 2018. Retrieved 26 May 2018.

diva-portal.org

Rommel, Jacob (29 May 2014). Topological Analysis of the Evolution of Public Transport Networks (PDF) (MSc). KTH Royal Institute of Technology. pp. 22–23. Archived from the original (PDF) on 15 August 2017. Retrieved 22 December 2019 – via DiVA (Digitala Vetenskapliga Arkivet).

dneprstat.gov.ua

Кількість перевезених пасажирів за видами транспорту [Number of passengers carried by transport mode] (PDF). www.dneprstat.gov.ua (in Ukrainian). Державна служба статистики України [State statistic service of Ukraine]. 2021. Retrieved 14 September 2021.

donga.com

"신분당선 연장 '황금노선' 강남~신사, 28일 개통". www.donga.com (in Korean). 19 May 2022. Retrieved 1 July 2022.

dotcmrt3.gov.ph

"About Us – Background". Metro Rail Transit. Archived from the original on 8 May 2014. Retrieved 8 June 2014.

dpp.cz

"History – Dopravní podnik hlavnívo města Prahy". Dopravní podnik hlavnívo města Prahy. Archived from the original on 19 August 2017. Retrieved 11 September 2013.
"Company Profile – Dopravní podnik hlavnívo města Prahy". Dopravní podnik hlavnívo města Prahy. Archived from the original on 24 January 2017. Retrieved 3 July 2015.
"Výroční Zpráva 2023" [Annual Report 2023] (PDF) (in Czech). Prague: Dopravní podnik hlavnívo města Prahy (DPP). April 2024. p. 14. Retrieved 22 August 2024.

dtro.or.kr

"Overview > Company Information > Operation System". Daegu Metropolitan Transit Corporation. Archived from the original on 29 January 2017. Retrieved 22 April 2015.

ego.gov.tr

"General Directorate of EGO – The Subway Systems – Operated Rail System Lines". General Directorate of EGO. 29 August 2012. Archived from the original on 25 May 2014. Retrieved 23 May 2014. Simply sum the lengths and number of stations on the operational lines to obtain the totals for the Ankara Metro.

eitb.eus

"En marcha la estación de Ibarbengoa, tras años de espera" (in Spanish). Eitb. 15 June 2020. Retrieved 22 September 2020.

ekathimerini.com

"PM to inaugurate three new Athens metro stations". Kathimerini. Archived from the original on 8 July 2020. Retrieved 7 July 2020.

elcorreo.com

Osorio, Silvia (28 June 2014). "Kabiezes se sube al metro" [Kabiezes gets on the subway]. El Correo (in Spanish). Bilbao Editorial. Retrieved 17 September 2018.

elmetrodepanama.com

"Demanda Mensual Red de Metro" [Monthly Demand for the Metro Network] (in Spanish). El Metro de Panamá, S.A. January 2021. Retrieved 22 February 2021.
This ridership figure is derived from the sum of the twelve monthly subtotals for 2020

english.gov.cn

"Shanghai adds new suburban airport metro line". State Council of China. 28 December 2024. Retrieved 23 January 2025.

enorth.com.cn

news.enorth.com.cn

"天津地铁1号线双桥河站将于7月1日正式开通运营". 北方网 (in Chinese (China)). 29 June 2024. Retrieved 29 June 2024.

estadisticaciudad.gob.ar

"Pasajeras y pasajeros pagos transportados por línea de subterráneo y premetro. Ciudad de Buenos Aires. Enero de 2010/ diciembre de 2023". Archived from the original on 22 June 2022. Retrieved 1 April 2024.

euronews.com

"Greece's second largest city gets new metro - and it took 38 years to build". Euronews. 30 November 2024. Retrieved 30 November 2024.

facebook.com

Department of Rail Transport (8 January 2025), ปริมาณผู้ใช้บริการระบบขนส่งทางราง ประจำปี "พ.ศ. 2567" (Facebook post) (in Thai), retrieved 20 January 2025

financialexpress.com

As for the size the system reached by the end of 2020, see "Siemens Mobility to provide CBTC and automated train technology for Bengaluru Metro" (Press release). Siemens AG. 10 December 2020. Retrieved 18 January 2021. As for the section opened after the end of 2020, see Nag, Devanjana (14 January 2021). "Bengaluru Metro: Kanakapura Namma Metro section to be inaugurated today; will benefit 75,000 commuters". Financial Express. Indian Express Ltd. Retrieved 18 January 2021.
"Mumbai Metro rolls out, over 1 lakh commuters take maiden ride". Financial Express. Indian Express Ltd. 9 June 2014. Retrieved 20 September 2020.

fjsen.com

fz.fjsen.com

"福州地铁6号线今日开通运营 -福州 - 东南网". fz.fjsen.com. Retrieved 28 August 2022.

focustaiwan.tw

Lee Hsin-Yin (16 January 2020). "First section of MRT Circular Line gets approval to begin operations". Focus Taiwan CNA English News. Central News Agency (Republic of China). Retrieved 19 January 2020.
Su, Mu-chun; Yeh, Joseph (25 April 2021). "Taichung welcomes arrival of mass rapid transit age". Focus Taiwan. Central News Agency (CNA). Retrieved 25 April 2021.

france.fr

"Brief history of the Paris metro". france.fr – The official website of France. Archived from the original on 26 September 2013. Retrieved 21 September 2013.

freepressjournal.in

"Pune Metro Kicks Off 2025 With A Bang As 2.04 Lakh Commuters Travel On January 13". Free Press Journal.

fukuoka.lg.jp

subway.city.fukuoka.lg.jp

地下鉄の概要 [The summary of the subway] (in Japanese). 27 March 2023. Retrieved 27 March 2023.

georgiatoday.ge

gtarchive.georgiatoday.ge

New Metro Station University Opens in Tbilisi, Gugunishvili, Nino. "New Metro Station University Opens in Tbilisi Today". Georgiatoday.ge. Retrieved 23 March 2023.

gethiroshima.com

Walsh, Paul (16 March 2015). "Shin Hakushima Station Opening Day". GetHiroshima. Retrieved 26 October 2018.

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newspaper.hamshahrionline.ir

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"Instituto de Información, Estadística y Geografía de Jalisco > Usuarios en el Sistema de Transporte Urbano de Pasajeros de Guadalajara > Enero a diciembre de 2021" (in Spanish). Instituto de Información, Estadística y Geografía de Jalisco (IIEG). 16 February 2022. Retrieved 28 November 2022.
The ridership figure includes system-wide ridership.

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As for the latest extension, see "'CMRL likely to handle up to 3.5L daily commuters soon'". The Times of India. Chennai: The Times Group - Bennett, Coleman & Co. Ltd. 14 February 2021. Retrieved 16 February 2021.
"Airport Line extension opens for passengers, ends at YashoBhoomi Dwarka Sector 25 station". The Times of India. 17 September 2023. ISSN 0971-8257. Retrieved 1 October 2023.
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This ridership figure is derived from the sum of the twelve monthly subtotals for 2020

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"The First Day of Traveling and Benefiting the People of Karaj from Line 2". www.karajmetro.ir. Retrieved 1 March 2023.

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"Introduction: Welcome to MBTU". Mass Rapid Transit Bureau, Kaohsiung City. Archived from the original on 2 March 2013. Retrieved 10 July 2014.

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This ridership figure is derived from the sum of the twelve monthly subtotals for 2019

ksh.hu

"Urban passenger traffic in Hungary and Budapest by mode of transport". Hungarian Central Statistical Office. 14 August 2024. Retrieved 14 August 2024.

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"Presidente dominicano inaugura ampliación del Metro de Santo Domingo" [Dominican President inaugurates expansion of Santo Domingo Metro]. La Vanguardia (in Spanish). 9 August 2018. Retrieved 21 August 2018.
As for the size the system reached by the end of 2017, see "Annual report 2017" (PDF). CRTM – Consorcio Regional de Transportes de Madrid. 2019. p. 29. Archived from the original (PDF) on 27 July 2020. Retrieved 25 April 2020.
As for the latest extension, see "La Comunidad abre la estación de metro Arroyofresno al público tras 20 años" [The Community of Madrid opens Arroyofresno metro station to the public after 20 years]. La Vanguardia (in Spanish). Grupo Godó. 21 March 2019. Retrieved 25 April 2020.

lexpress.fr

As for the size the system reached by the end of 2017, see "The Metro: a Parisian institution". RATP. Archived from the original on 18 February 2017. Retrieved 11 September 2018. The Montmartre funicular is considered to be part of the metro system, within which is represented by a 303rd fictive station "Funiculaire".
As for the section opened after the end of 2017, see "Ce que va permettre le prolongement de la ligne 14 du métro à Paris" [What the extension of metro line 14 in Paris will allow]. L'Express (in French). Altice Europe N.V. 14 December 2020. Retrieved 15 December 2020.

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"Woohoo! The Northern Line Extension Opens On 20 September". Londonist. 3 September 2021. Retrieved 3 September 2021.

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"Johor Bahru – Singapore Rapid Transit System Link". lta.gov.sg. Retrieved 13 August 2022.
Land Transport Authority. "Average Public Transport Ridership By Year (2015 to 2023)" (PDF). Land Transport Authority. Archived (PDF) from the original on 2 February 2024. Retrieved 2 February 2024.

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"Track Work: Hyderabad Metro". www.ltmetro.in. Retrieved 4 May 2024.

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官宣！洛阳地铁1号线3月28日开通中西部非省会城市第一个 [Official announcement! Luoyang Metro Line 1 opens on March 28, the first non-capital city in Midwestern China]. Luoyang Daily (in Chinese). 26 March 2021. Archived from the original on 27 March 2021. Retrieved 4 April 2021.

lzbs.com.cn

"6月23日兰州轨交1号线试运营". 21 June 2019. Archived from the original on 21 June 2019. Retrieved 21 June 2019.

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"Sporplan" [Track plan] (in Danish and English). Metroselskabet. 22 November 2006. Archived from the original (PDF) on 22 October 2013. Retrieved 9 April 2014.
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"The opening of Cityringen to be celebrated with great public celebration and free transport". intl.m.dk. 11 September 2019. Retrieved 10 October 2019.

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Marques, Renato. "Hengqin line opens today". Macau Daily Times. Retrieved 9 January 2025.

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معرفی خطوط قطارشهری مشهد [Introducing lines of Mashhad Urban Railway]. metro.mashhad.ir (in Persian). 11 December 2019. Archived from the original on 28 July 2019. Retrieved 16 December 2019.
"قطارشهری مشهد به میدان شهید کاوه رسید". metro.mashhad.ir. Archived from the original on 17 December 2019. Retrieved 18 August 2019.
"قطارشهری مشهد 29 اسفند تا 3 بامداد اول فروردین فعال خواهد بود/ جابجایی مسافر توسط خط دو قطارشهری طی". metro.mashhad.ir. Archived from the original on 17 December 2019. Retrieved 18 August 2019.

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ایستگاه کوهسنگی خط 2 قطار شهری مشهد به بهره برداری رسید [Kouhsangi station of Mashhad Urban Railway Line 2 came into operation]. news.mashhad.ir (in Persian). 10 December 2019. Archived from the original on 12 December 2019. Retrieved 16 December 2019.

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metro.cl

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metro.df.gov.br

"Sobre o metro – Memória" (in Portuguese). Companhia do Metropolitano do Distrito Federal – Metrô. 2013. Archived from the original on 25 September 2013. Retrieved 16 September 2013.
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metro.istanbul

"Timeline". Metro İstanbul A.Ş. Archived from the original on 6 December 2020. Retrieved 27 November 2020.
As for the latest length, please refer to website of public company https://www.metro.istanbul/en/ Archived 2 October 2023 at the Wayback Machine As for the size the system reached by the end of 2021, see "2021 Faaliyet Raporu" [2021 Annual Report] (PDF) (in Turkish). Metro İstanbul A.Ş. p. 28. Archived from the original (PDF) on 24 November 2022. Retrieved 6 September 2022. As for the latest extension, see "Istanbul opens metro Line M9". Metro Report International. DVV Media International Ltd. 1 June 2021. Retrieved 6 September 2022.
"Istanbul Metro Lines Network Map" (PDF). Metro İstanbul A.Ş. October 2020. Archived from the original (PDF) on 9 February 2021. Retrieved 27 November 2020.

metro.net

"Facts at a Glance". Los Angeles County Metropolitan Transportation Authority (LACMTA). Archived from the original on 20 August 2019. Retrieved 25 March 2008.

metro.sp.gov.br

"Quem somos" [About us] (in Portuguese). Companhia do Metropolitano de São Paulo - Metrô. 2017. Archived from the original on 27 April 2018. Retrieved 27 November 2017.
[1] This ridership figure includes the ViaQuatro Line 4 and Via Mobilidade Line 5 ridership in the total.

metro.spb.ru

"Passenger information - Technical Characteristics". www.metro.spb.ru. St. Petersburg Metropoliten SUE. Archived from the original on 2 May 2020. Retrieved 7 June 2018.

metro.taipei

english.metro.taipei

"Network and Systems – Metro Network". Taipei Rapid Transit Corporation. 19 January 2020. Retrieved 19 January 2020.
"Route Map & Timetables". Taipei Rapid Transit Corporation. 19 January 2020. Retrieved 19 January 2020.
"Ridership Counts". Taipei Rapid Transit Corporation. 15 August 2021. Retrieved 14 September 2021.
This ridership figure is derived from the sum of the twelve monthly subtotals for 2020.

metro.tokyo.jp

kotsu.metro.tokyo.jp

都営地下鉄 [Toei Subway] (in Japanese). 東京都交通局 [Tokyo Metropolitan Bureau of Transportation]. 1 April 2017. Retrieved 25 October 2018.
"Information on each station › Bakuro-yokoyama". 東京都交通局 [Tokyo Metropolitan Bureau of Transportation]. Retrieved 25 October 2018.

metroalger-dz.com

"Statistiques voyageur" [Passenger statistics] (in French). Entreprise Métro d'Alger. Retrieved 2 March 2020.

metrobh.gov.br

"Empresa – História" [Company – History] (in Portuguese). CBTU – METRÔ BH. Archived from the original on 21 October 2013. Retrieved 16 September 2013.
"Operação – Linha em operação" [Operations – Line in operation] (in Portuguese). CBTU – METRÔ BH. Archived from the original on 17 October 2013. Retrieved 16 September 2013.
"Operação – Dados operacionais" [Operations – Operational data] (in Portuguese). CBTU – METRÔ BH. Archived from the original on 21 August 2012. Retrieved 16 September 2013.

metrobilbao.eus

"Metro in figures › Demand". Metro Bilbao S.A. Retrieved 1 July 2023.

metrobilbao.net

"Metro in figures – Network features". Metro Bilbao S.A. Archived from the original on 18 October 2013. Retrieved 13 May 2014.

metrodecaracas.com.ve

"Sistema Metro" [Metro System] (in Spanish). C.A. Metro de Caracas. Archived from the original on 7 November 2016.
"Mapa de rutas" [Map of routes] (in Spanish). C.A. Metro de Caracas. 9 March 2016. Archived from the original on 2 April 2016.

metrodemedellin.gov.co

"Datos del sistema" [System data] (jpg) (in Spanish). Metro de Medellín. Retrieved 20 December 2017.^{[permanent dead link‍]}

metrofor.ce.gov.br

"Expansão do Metrofor" [Metrofor Expansion]. www.metrofor.ce.gov.br (in Portuguese). Metrofor. 5 June 2013. Retrieved 26 February 2023.
"Dados do Metrofor" [Metrofor Data]. www.metrofor.ce.gov.br (in Portuguese). Metrofor. Retrieved 26 February 2023.
"Carta Anual de Governança Corporativa" [Annual Corporate Governance Letter] (PDF) (in Portuguese). Metrofor. June 2023. p. 8. Retrieved 1 July 2023.

metrolisboa.pt

"A brief history". Metropolitano de Lisboa, E.P.E. Retrieved 22 May 2020.
"Metro em números" [Metro in numbers] (in Portuguese). Metropolitano de Lisboa E.P.E. Archived from the original on 28 August 2020. Retrieved 26 February 2021.

metromadrid.es

"History – 1919". Metro de Madrid S.A. Archived from the original on 12 January 2015. Retrieved 9 March 2014.
"First passengers use new Arroyofresno underground station". Metro de Madrid S.A. 23 March 2019. Retrieved 25 April 2020.
"Ref._PA017_Demanda_Mensual_2023_12" (in European Spanish). Metro de Madrid. 2024. Retrieved 30 September 2024.

metropoliten.by

История развития метрополитена [History of the metro]. Государственное предприятие "Минский Метрополитен" [State Enterprise "Minsk Metro"]. Retrieved 9 December 2020.
Метро сегодня [Metro today] (in Russian). Государственное предприятие "Минский Метрополитен" [State Enterprise "Minsk Metro"]. Retrieved 8 December 2020.

metrorailnagpur.com

"NMRCL - Project Profile". www.metrorailnagpur.com. Retrieved 22 May 2024.

metrorailnews.in

Shah, Narendra (27 February 2024). "CMRS Completes Safety Inspection For Agra Metro's Priority Corridor - Metro Rail News". Retrieved 20 May 2024.
"Good News! Indore Metro Flagged off, Commercial Operations to Begin Soon". 3 October 2023.
Staff Reporter (27 January 2024). "Noida Metro Celebrates 5th Anniversary with An Average Daily Ridership of Over 45K". Metro Rail News. Retrieved 3 March 2024.

metrorailtoday.com

"Kanpur Metro: Project Information, Routes, Fares and other Details". Metro Rail Today. Retrieved 22 May 2024.
www.metrorailtoday.com https://metrorailtoday.com/news/egypt-set-to-launch-alexandria-metro-phase-1-by-2026. {{cite web}}: Missing or empty |title= (help)

metrorec.com.br

portalold.metrorec.com.br

This ridership figure is the sum of those quoted for the two metro lines:
- as for the Linha Centro, see "Demanda anual de usuários da Linha Centro STU-REC" (PDF) (in Portuguese). Companhia Brasileira de Trens Urbanos (CBTU). Archived from the original (PDF) on 27 July 2020. Retrieved 4 March 2020.

metrorex.ro

"Metrorex history". Metrorex. Archived from the original on 5 March 2021. Retrieved 15 September 2020.
"Bucharest metro network map". Metrorex. Archived from the original on 30 May 2019. Retrieved 2 December 2023.
"Activity Report 2019" (PDF). Metrorex S.A. p. 36. Archived from the original (PDF) on 2 February 2021. Retrieved 19 December 2020.

metrorio.com.br

"Sobre o MetrôRio" [About MetrôRio] (in Portuguese). Concessão Metroviária do Rio de Janeiro S.A. Retrieved 25 September 2018.

metrosamara.ru

1-ая линия метрополитена [Показать справочную информацию] [First subway line [Show background information]] (in Russian). Самарский метрополитен [Samara Metro]. Retrieved 16 February 2015.

metrosantiago.cl

"Corporativa – Historia – Historia de Metro" [Corporate – History – History of Metro] (in Spanish). Metro de Santiago. 1 July 2013. Archived from the original on 4 March 2016. Retrieved 18 September 2013.
"Guía del Viajero" [Plan Your Journey] (in Spanish). Metro de Santiago. Archived from the original on 28 March 2016. Retrieved 3 July 2015.

metrosofia.com

"General Info about Sofia Metro". MetroSofia.com. 2013. Retrieved 20 September 2013.

miamidade.gov

"Miami-Dade County – Miami-Dade Transit – Miami-Dade Transit History". Miami-Dade County. 9 July 2013. Retrieved 18 July 2013.
"Miami-Dade County – Miami-Dade Transit – Metrorail". Miami-Dade County. 9 July 2013. Retrieved 18 July 2013.

mic-ro.com

"Cairo". metrobits.org. 28 August 2020. Retrieved 30 March 2021.
"Daejeon - metrobits.org".
"Gwangju - metrobits.org".
"Rotterdam - metrobits.org".
Rohde, Mike. "Tashkent". Metro Bits. Retrieved 28 December 2020.
Michael Rohde. "Pyongyang – metrobits.org". Mic-ro.com. Retrieved 14 October 2010.

milenio.com

Alanís, Ricardo (27 February 2021). "Inauguran línea 3 del metro en Nuevo León" [Metro line 3 inaugurated in Nuevo León]. Milenio (in Mexican Spanish). Grupo Multimedios. Retrieved 28 February 2021.

mivb.be

"Activity Report 2011 – Figures & statistics '11" (PDF). STIB/MIVB. p. 2. Retrieved 15 September 2013.

mlit.go.jp

Compared to European or North American systems, Japanese rapid transit systems are generally neither thought of as metros nor as completely subterranean "subways" complicating whether only using the municipal subway statistic is accurate when comparing with other Metros around the world. As example Tokyo Metro and the Tokyo Metropolitan Bureau of Transportation's Toei Subway constitute only 22% of the 14.6 billion metropolitan railway ridership in Greater Tokyo (MLIT Yearly Statistics). In addition, when one considers intracity lines of JR East and private railway companies, Greater Tokyo (130 lines) has higher daily ridership than any other metropolitan area in the world with 14.6 billion passengers annually. The Osaka Municipal Subway also has only a minority share of all metropolitan railway ridership in Greater Osaka, constituting only 17.6% of Greater Osaka's 4.745 billion rail passengers annually in 2010. Including the municipal subway systems in both Kobe and Kyoto, the result still only comprises 22% of all rail travel in the Greater Osaka area with 1065.8 million passengers yearly (MLIT Yearly Statistics). For Greater Nagoya, the Nagoya Municipal Subway has only a minority share of all metropolitan railway ridership in Greater Nagoya constituting only 38% of Greater Nagoya's 1.095 billion rail passengers annually in 2010 (MLIT Yearly Statistics). For a complete list of urban rail systems in Japan with ridership statistics, see List of urban rail systems in Japan.

mlm.com.mo

"2023_Annual_Report.pdf" (PDF). 營業年度報告2023 Relatório de Exercício de 2023 (in Chinese (Macau) and European Portuguese). Sociedade do Metro Ligeiro de Macau, S.A. 15 March 2024. Retrieved 29 October 2024.

mobilita.org

catania.mobilita.org

Tartaglia, Andrea (17 July 2024). "Metropolitana, Fontana e Monte Po aperte da lunedì 11 luglio". Mobilita Catania. Retrieved 18 July 2024.
"Metropolitana di Catania - FCE Ferrovia Circumetnea". n.d. Retrieved 1 February 2022.
"Metropolitana di Catania". April 2022.

monitorulcj.ro

"Au început lucrările la Magistrala I de metrou din Cluj. Emil Boc: "Este un proiect pentru viitoarele generații"". monitorulcj.ro (in Romanian). 5 June 2024. Retrieved 20 November 2024.

mos.ru

data.mos.ru

"Open Data Portal of City of Moscow Government". Mos.Ru. Retrieved 11 March 2024.^{[permanent dead link‍]}

mosmetro.ru

Московский метрополитен [Moscow Metro] (in Russian). Moskovsky Metropoliten. Archived from the original on 3 October 2020. Retrieved 3 March 2014.

motc.gov.tw

stat.motc.gov.tw

"臺中捷運客運概況（110年4-12月）". 臺中捷運股份有限公司. 中華民國交通部統計. Archived from the original on 8 July 2022. Retrieved 19 January 2022.

mothership.sg

"North East Line extension to Punggol Coast opens".

mrta.co.th

"Mass Rapid Transit Authority of Thailand". www.mrta.co.th. Retrieved 2 December 2023.

msn.com

"Metro's New Potomac Yard-VT Station Is Open. Here's What to Know" (Press release). NBC Washington, D.C. 19 May 2023. Retrieved 19 May 2023.

mta.info

web.mta.info

"The MTA Network – New York City Transit at a Glance". Metropolitan Transportation Authority. Retrieved 15 January 2021.
"2018 Comprehensive Annual Financial Report for the Years Ended December 31, 2018 and 2017" (PDF). Metropolitan Transportation Authority (MTA). 26 June 2019. p. 156. Retrieved 15 January 2021.

mta.info

"Staten Island Railway Celebrates 1st New Station in 20 Years". MTA. Archived from the original on 21 January 2017. Retrieved 28 January 2017.
"MTA New York City Transit – Staten Island Railway Map". Archived from the original on 3 April 2014. Retrieved 1 September 2013.

mtr.com.hk

"MTR – Services and Facilities – MTR Train Services". MTR Corporation. 2014. Retrieved 10 January 2015.
"Business Overview" (PDF). MTR Corporation. January 2014. p. 5. Retrieved 24 September 2021.
"Ten-Year Statistics" (PDF). www.mtr.com.hk. MTR Corporation. 2021. Retrieved 14 September 2021.
"Investor's Information › Patronage Updates". MTR Corporation. Retrieved 14 September 2021.

mvg-mobil.de

"MVG in figures" (PDF). Münchner Verkehrsgesellschaft mbH (MVG) Marketing. June 2013. Archived from the original (PDF) on 4 October 2013. Retrieved 2 October 2013.

mvg.de

"MVG in figures". Münchner Verkehrsgesellschaft mbH (MVG). 17 May 2022. p. 2. Archived from the original (PDF) on 4 April 2020. Retrieved 7 February 2023.

myrapid.com.my

"Prasarana's Ridership". Prasarana Malaysia Berhad. Archived from the original on 1 February 2024. Retrieved 2 February 2024. This ridership figure is the sum of those quoted for the rapid transit lines

mziq.com

api.mziq.com

"RELATÓRIO DE AMINISTRAÇÃO 2020" [Management Report 2020] (PDF) (in Portuguese). Concessão Metroviária do Rio de Janeiro S.A. 29 March 2021. p. 12. Retrieved 2 April 2021.

nagoya.jp

kotsu.city.nagoya.jp

よくあるご質問 › 地下鉄について [FAQ › About the subway] (in Japanese). Transportation Bureau, City of Nagoya. Retrieved 11 September 2018.

nasrnews.ir

نیوز, پورتال خبری- تحلیلی نصر. افتتاح فاز اول خط یک مترو تبریز +تصاویر. nasrnews.ir. Archived from the original on 31 July 2019. Retrieved 13 September 2017.

nat.gov.eg

"National Authority for Tunnels". www.nat.gov.eg. Retrieved 26 June 2024.

nbd.com.cn

"每经24点 | 徐州首条地铁开通淮海经济区进入"地铁时代"；美国会就特朗普"电话门"传唤国务卿蓬佩奥 | 每经网". NBD. Retrieved 28 September 2019.

ndtv.com

"Bangalore metro rail begins operations today". NDTV. Bangalore. 20 October 2011. Retrieved 5 December 2017.
"PM Modi Inaugurates Nagpur Metro, Flags Off 6th Vande Bharat Train". NDTV.com. Retrieved 11 December 2022.

nen.com.cn

liaoning.nen.com.cn

"沈阳地铁十号线今日开通运营-辽宁频道-东北新闻网". liaoning.nen.com.cn. Archived from the original on 27 July 2020. Retrieved 29 April 2020.

newindianexpress.com

"Now, reach airport from North Chennai in 1 hour". The New Indian Express. Express Publications Ltd. 15 February 2021. Retrieved 16 February 2021.
S, Lalitha (22 April 2024). "Bengaluru Metro clocks highest ever profit of Rs 130 crore". The New Indian Express. Retrieved 22 April 2024.
"Average monthly ridership 25 lakh in 2023, Kochi Metro guns for more". The New Indian Express. 10 January 2024. Retrieved 4 March 2024.

news18.com

"Mumbai Metro: New Lines 2A and 7 Start from Today. Here's About Stations, Fares, Timing & Capacity". News18. 2 April 2022. Retrieved 2 April 2022.
"Nagpur Metro flagged off by PM Modi, to open for public on Women's Day". News18. Network18 Media & Investments Ltd. 7 March 2019. Retrieved 7 March 2019.

njmetro.com.cn

南京地铁运营有限责任公司简介 – Nanjing Metro. 2018. Archived from the original on 7 July 2018. Retrieved 26 May 2018.

nl.gob.mx

"Sistema de Transporte Colectivo › Metrorrey › Historia" [Collective Transit System › Metrorrey › History] (in Mexican Spanish). Gobierno del Estado de Nuevo León, México. Archived from the original on 9 July 2014. Retrieved 27 June 2014.

nmgcb.com.cn

"确定了!12月29日呼市地铁一号线正式开通运营". 内蒙古晨报. 27 December 2019. Archived from the original on 28 December 2019. Retrieved 29 December 2019.

nsi.bg

Ilkova, A., ed. (9 June 2021). "Statistical Yearbook 2020" (PDF). NSI. National Statistical Institute. p. 348. Retrieved 1 February 2022.

nsk-metro.ru

Метрополитены России за 6 месяцев 2015 год [Metros of Russia after 6 months of 2015]. www.nsk-metro.ru (in Russian). Новосибирский метрополитен [Novosibirsk metro]. Retrieved 7 June 2018.

nsw.gov.au

transport.nsw.gov.au

"Funding secured: Sydney Metro to be a reality". Transport for NSW. 4 June 2015. Archived from the original on 23 June 2015. Retrieved 13 July 2015.
"Public Transport Trips - All Modes". Transport for NSW. 2024. Retrieved 20 January 2025.

ntdprogram.gov

"National Transit Database Glossary". U.S. Department of Transportation Federal Transit Administration. 18 October 2013. Archived from the original on 13 November 2013. Retrieved 12 November 2013.

ntv.ru

В Нижнем Новгороде открыли построенную к ЧМ станцию метро «Стрелка» [In Nizhny Novgorod, the metro station Strelka, built for the World Cup, was opened]. NTV (in Russian). ОАО Газпром-Медиа [Gazprom-Media]. 12 June 2018. Retrieved 13 June 2018.

nuernberg.de

Lankes, Matthias; Seitzinger, Elisabeth (15 October 2020). "Großreuth bei Schweinau" (PDF). U-Bahn Nürnberg Heft [Nuremberg U-Bahn booklet]. No. 19. Stadt Nürnberg / Planungs- und Baureferat [City of Nuremberg / Planning and Construction Department]. Retrieved 18 October 2020.

oasa.gr

Έκθεση Πεπραγμένων 2018 [2018 Activity Report] (PDF) (in Greek). OAΣA - Οργανισμός Αστικών Συγκοινωνιών Αθηνών [Athens Urban Transport Organisation]. p. 20. Archived from the original (PDF) on 3 March 2020. Retrieved 3 March 2020.

omnil.fr

"Trafic annuel et journalier" (in French). Île-de-France Mobilités (OMNIL). 1 January 2024. Retrieved 12 May 2024.

opret.gob.do

"Línea 2 – 1ra Etapa" [Line 2 – 1st Stage] (in Spanish). Oficina para el Reordenamiento de Transporte (OPRET). Archived from the original on 30 September 2013. Retrieved 17 September 2013.
"Línea 1" [Line 1] (in Spanish). Oficina para el Reordenamiento de Transporte (OPRET). Archived from the original on 21 October 2013. Retrieved 17 September 2013.
"Informe Trimestral de Evolución de la Demanda – Octubre - Diciembre 2020" [Quarterly Report on the Evolution of Demand – October - December 2020] (PDF) (in Spanish). Oficina para el Reordenamiento de Transporte (OPRET). 6 January 2021. pp. 10–11. Retrieved 18 February 2021.
This ridership figure is the sum of those quoted for the rapid transit lines

osaka.lg.jp

kotsu.city.osaka.lg.jp

地下鉄の概要 [Overview of the subway] (in Japanese). 大阪市営交通局 [Osaka Municipal Transportation Bureau]. Archived from the original on 11 January 2014. Retrieved 25 October 2018.
営業線の概要 [Overview of operating lines] (in Japanese). 大阪市営交通局 [Osaka Municipal Transportation Bureau]. Archived from the original on 11 January 2014. Retrieved 7 June 2014.

ositran.gob.pe

"Línea 1 del metro espera transportar más de 180 millones de pasajeros este 2024" (in Spanish). Retrieved 13 August 2024.

panynj.gov

"History – PATH – The Port Authority of NY & NJ". 2013. Retrieved 18 July 2013.
"Maps & Schedules – PATH – The Port Authority of NY & NJ". 2013. Archived from the original on 3 December 2012. Retrieved 1 September 2013.
"Facts & Info – PATH – The Port Authority of NY & NJ". 2013. Archived from the original on 29 November 2019. Retrieved 18 July 2013.

patch.com

Antelman, Dakota (12 December 2022). "Green Line Comes To Medford As Long-Awaited Extension Begins Service". Patch. Retrieved 15 February 2024.

people.com.cn

sc.people.com.cn

"成都軌道交通6號線青島路站今天開啟運營". www.people.com.cn. Retrieved 8 April 2024.

nm.people.com.cn

"呼和浩特市地铁2号线10月1日起开通初期运营". nm.people.com.cn. Retrieved 5 October 2020.

jx.people.com.cn

"定了！南昌地铁4号线12月26日通车". jx.people.com.cn. Retrieved 26 December 2021.

pib.gov.in

"PIB Delhi Report". Ministry of Housing And Urban Affairs. Retrieved 5 January 2025.{{cite web}}: CS1 maint: url-status (link)
https://pib.gov.in/PressReleaseIframePage.aspx?PRID=2090364#:~:text=Metro%20systems%20have%20transformed%20travel,metro%20network%20in%20the%20world.

politika.rs

"Depo za metro na Bežanijskoj kosi".

progorodsamara.ru

Фоторепортаж: От станции "Российской" до "Алабинской" на метро около трех минут [Photo-report: From the station "Russian" to "Alabinskaya" by metro about three minutes]. Pro Gorod Samara (in Russian). 26 December 2014. Retrieved 20 January 2015.

punemirror.com

Jedhe, Eeshwari (31 July 2023). "Extended routes of Pune Metro to open to commuters on Tuesday from 5 pm". Pune Mirror. Retrieved 23 May 2024.

qd-metro.com

"Qingdao Metro". Qingdao Metro. Archived from the original on 10 April 2021. Retrieved 18 December 2015.

qomnews.ir

"Qom's mayor announced completion of 1st phase of metro by early next year". Qom news. 9 December 2020. Retrieved 2 February 2021.

qq.com

mp.weixin.qq.com

平安送你的. "地铁13号线最新消息！". Weixin Official Accounts Platform. Retrieved 31 December 2021.
"11月22日11:00，3号线二期初期运营". Retrieved 25 December 2024.
"台州市域铁路S1线正式开通运营！". 28 December 2022. Retrieved 28 December 2022.
"通南彻北展通途乌鲁木齐地铁与您逐梦同行". 微信公众号. 乌鲁木齐地铁. 27 June 2019. Archived from the original on 27 June 2019. Retrieved 28 June 2019.
"权威发布丨西安地铁"一线两段"将于9月26日12时开通初期运营".
""6"光溢彩魅力绽放郑州地铁6号线一期东北段初期运营".

quepasamedia.com

"El Metro de Panamá conecta la capital con el aeropuerto internacional" (in Spanish). 15 March 2023. Retrieved 18 March 2023.

qx162.com

news.qx162.com

贵阳地铁今日13时启程 (in Chinese). Qianxun. 28 December 2017. Archived from the original on 26 February 2019. Retrieved 28 December 2017.

railjournal.com

Reidinger, Erwin (4 September 2017). "Vienna opens Line U1 extension". International Railway Journal. Retrieved 5 November 2017.
Barrow, Keith (11 June 2014). "Salvador metro opens in time for World Cup". International Railway Journal. Simmons-Boardman Publishing Inc. Retrieved 26 April 2015.
Briginshaw, David (26 September 2013). "Trial operation starts on Harbin's first metro line". International Railway Journal. Simmons-Boardman Publishing Inc. Retrieved 4 July 2019.
Benton, Andrew (29 March 2021). "Luoyang and Ji'nan open metro lines". International Railway Journal. Simmons-Boardman Publishing Inc. Retrieved 1 April 2021.
Fender, Keith (4 December 2020). "Berlin U5 extension opens". International Railway Journal. Simmons-Boardman Publishing Inc. Retrieved 8 December 2020.
As for the size the system reached by the end of 2009, see Schwandl, Robert (2 July 2014). U-Bahn, S-Bahn & Tram in Berlin (2nd ed.). Schwandl. p. 8. ISBN 978-3-936573-43-5.
As for the section opened after the end of 2009, see Fender, Keith (4 December 2020). "Berlin U5 extension opens". International Railway Journal. Simmons-Boardman Publishing Inc. Retrieved 8 December 2020.
Newton, Jonathan (28 November 2023). "Navi Mumbai opens first metro line eight years late". International Railway Journal. Retrieved 22 May 2024.
Marco Chiandoni (30 June 2015). "Rome metro Line C reaches Lodi". International Railway Journal. Retrieved 30 June 2015.
Briginshaw, David (30 September 2019). "Seoul Gimpo Gold Line automated light metro opens". International Rail Journal. Retrieved 2 August 2024.
Smith, Glenn (20 April 2012). "Taiwan: transit in transition". International Railway Journal. Simmons-Boardman Publishing Inc. Archived from the original on 10 September 2014. Retrieved 11 January 2015.
Barrow, Keith (9 November 2015). "Caracas opens metro Line 5". International Railway Journal. Simmons-Boardman Publishing Inc. Retrieved 24 December 2019.

railprofessional.com

"Shinbundang Line Extension open for passenger service". Rail Professional Asia Pacific. Rail Professional Ltd. 2 February 2016. Retrieved 26 November 2017.^{[permanent dead link‍]}

railway.supply

"Rail passenger services begin on the new suburban Red Line in Lagos". RailwaySupply. 24 October 2024. Retrieved 27 November 2024.

railwaygazette.com

"Alger metro extensions open". Metro Report International. DVV Media International Ltd. 17 April 2018. Retrieved 6 October 2019.
"Changsha metro opens". Railway Gazette International. 29 April 2014. Archived from the original on 17 August 2019. Retrieved 1 May 2014.
"Urban transport industry news round-up". www.railwaygazette.com. Retrieved 4 July 2024.
"Chongqing inaugurates two metro extensions". Archived from the original on 26 January 2023.
"Chennai metro opens". Railway Gazette International. DVV Media Group Ltd. 29 June 2015. Archived from the original on 8 August 2019. Retrieved 5 December 2017.
"Esfahan metro reaches Soffeh". Metro Report International. DVV Media International Ltd. 16 July 2018. Retrieved 6 October 2019.
"Mashhad metro starts running". Metro Report International. DVV Media International Ltd. 24 April 2011. Retrieved 6 October 2019.
"Shiraz metro Line 1 opens". Metro Report International. DVV Media International Ltd. 15 October 2014. Retrieved 6 October 2019.
"Almaty metro extension opens". Railway Gazette. 31 May 2022. Retrieved 1 June 2022.
"Amsterdam's north–south metro line opens". Metro Report International. DVV Media International Ltd. 23 July 2018. Retrieved 6 October 2019.
"Bangkok Blue Line loop completed". Metro Report International. DVV Media International Ltd. 7 January 2020. Retrieved 7 June 2020.
As for the latest length, please refer to website of public company https://www.metro.istanbul/en/ Archived 2 October 2023 at the Wayback Machine As for the size the system reached by the end of 2021, see "2021 Faaliyet Raporu" [2021 Annual Report] (PDF) (in Turkish). Metro İstanbul A.Ş. p. 28. Archived from the original (PDF) on 24 November 2022. Retrieved 6 September 2022. As for the latest extension, see "Istanbul opens metro Line M9". Metro Report International. DVV Media International Ltd. 1 June 2021. Retrieved 6 September 2022.
"Sino-Turkish consortium to build Konya metro". Railway Gazette International.

rajasthan.gov.in

transport.rajasthan.gov.in

"Present Status". www.transport.rajasthan.gov.in. JMRC - Jaipur Metro Rail Corporation Ltd. 28 November 2020. Retrieved 28 November 2020.
"Passenger Travelled Count". transport.rajasthan.gov.in. Retrieved 20 May 2024.

ratp.fr

As for the size the system reached by the end of 2017, see "The Metro: a Parisian institution". RATP. Archived from the original on 18 February 2017. Retrieved 11 September 2018. The Montmartre funicular is considered to be part of the metro system, within which is represented by a 303rd fictive station "Funiculaire".
As for the section opened after the end of 2017, see "Ce que va permettre le prolongement de la ligne 14 du métro à Paris" [What the extension of metro line 14 in Paris will allow]. L'Express (in French). Altice Europe N.V. 14 December 2020. Retrieved 15 December 2020.
"Résultats annuels 2022 du groupe RATP". RATP. Retrieved 10 April 2023.

ratpdev.com

"Algiers metro dual extensions enter service". RATP Dev. 2 May 2018. Retrieved 17 September 2018.

reliancemumbaimetro.com

"Your Metro – Features". www.reliancemumbaimetro.com. Mumbai Metro One Private Ltd. Archived from the original on 26 September 2020. Retrieved 20 September 2020.

repubblica.it

torino.repubblica.it

Ricca, Jacopo (13 March 2019). "Due minuti e 17 secondi, torna alla normalità la metropolitana di Torino" [Two minutes and 17 seconds, Turin Metro goes back to normal]. la Repubblica (in Italian). GEDI Gruppo Editoriale S.p.A. Retrieved 13 June 2019.

republika.co.id

news.republika.co.id

"Jumlah Penumpang LRT Palembang Ditargetkan Capai 4 Juta Orang Hingga Akhir 2023". republika.co.id. 6 December 2023.

retjaarverslag.nl

"Jaarverslag 2023" [2023 Annual Report] (PDF) (in Dutch). Rotterdamse Elektrische Tram. Retrieved 26 April 2024.

ridepatco.org

"PATCO – A History of Commitment". Port Authority Transit Corporation (PATCO). Retrieved 16 July 2013.

riderta.com

"About RTA: History of Public Transit in Greater Cleveland". Greater Cleveland Regional Transit Authority. 6 July 2017. Retrieved 14 June 2020.
"2013 Annual Report – RTA Facts". Greater Cleveland Regional Transit Authority. 31 October 2013. Retrieved 5 September 2014.

rta.ae

https://www.rta.ae/wps/portal/rta/ae/home/open-data ^{[bare URL]}

rtm.fr

"Fiche d'identité de l'entreprise – Le métro" [ID card of the company – The Metro] (in French). RTM. Retrieved 1 September 2018.
"Rapport d'activité 2023" (PDF). RTM. Retrieved 25 December 2024.

ruter.no

"Årsrapport 2016" [Annual Report 2016] (PDF) (in Norwegian). Ruter As. 2016. p. 23. Retrieved 14 December 2017.

aarsrapport2020.ruter.no

"Nøkkeltall" [Key figures] (in Norwegian). Ruter As. March 2021. Retrieved 2 April 2021.

saopaulo.sp.gov.br

"Governo de SP entrega Estação Jardim Colonial da Linha 15-Prata do Metrô". São Paulo.sp. Governo do Estado de São Paulo. 2021. Archived from the original on 15 October 2022. Retrieved 29 December 2021.

sd.dzcom

"国内最深跨海地铁——青岛地铁1号线全线通车青岛 "半小时经济圈"正式成型_山东新闻_大众网". sd.dzwww.com. Archived from the original on 30 December 2021. Retrieved 30 December 2021.

seenews.com

"Belgrade opens 60 mln euro metro project supervision tender". Seenews.com. 21 December 2021. Retrieved 13 March 2022.

segabg.com

Светослав Спасов (21 April 2021). "Метрото вече стига до Горна баня". СЕГА (in Bulgarian). Retrieved 24 April 2021.

sendai.jp

kotsu.city.sendai.jp

Sendai City Transportation Bureau. "企業情報" (in Japanese). Retrieved 27 October 2024.

seoul.go.kr

news.seoul.go.kr

지하철건설현황 [Status of Subway Construction] (in Korean). Seoul Metropolitan Government. 7 March 2012. Retrieved 3 April 2021.
Transit Planning - Urban Rail Department (27 October 2023). "서울지하철 현황 및 이용안내". news.seoul.go.kr. Seoul Metropolitan Government. Retrieved 15 January 2024.

mediahub.seoul.go.kr

신림선 28일 개통…서울대~여의도 16분 만에 간다 [Sillim Line to Open in the 28th... Seoul University to Yeouido in 16 Minutes]. Seoul In My Hands (in Korean). Seoul Special City Government. 24 May 2022. Retrieved 15 January 2024.

data.seoul.go.kr

"Seoul Metropolitan Subway Transportation Statistics" (in Korean). City of Seoul. 14 July 2020. Retrieved 1 September 2020. (You can select English from the language dropdown that reads "한국어")

septa.org

"SEPTA Operating Facts Fiscal Year 2013" (PDF). SEPTA. 30 June 2013. pp. 4–6. Archived from the original (PDF) on 17 October 2013. Retrieved 31 August 2014.
"SEPTA Route Statistics 2014" (PDF). SEPTA Service Planning Department. 2014. pp. 9, 13, 221. Archived from the original (PDF) on 24 May 2013. Retrieved 31 August 2014.
"SEPTA – Media Guide" (PDF). SEPTA. 2013. pp. 7, 11. Archived from the original (PDF) on 17 April 2018. Retrieved 31 August 2014.

serco.com

"Middle East › Light Rail and Metro". Serco Group plc. 13 January 2017. Archived from the original on 27 July 2020. Retrieved 26 September 2018.

shine.cn

Chen, Huizhi (26 December 2020). "Shanghai adds 7,000th train to Metro fleet". shine.cn. Shanghai Daily. Retrieved 26 December 2020.
Xu, Lingchao (8 September 2018). "Shanghai Metro: from nothing to world leader". Shine. Shanghai United Media Group. Retrieved 30 December 2018.

shmetro.com

"14号线、18号线一期北段12月30日起开通初期运营申城轨道交通网831公里、5条全自动线规模世界第一" [Shanghai Metro Line 14 & Line 18 Phrase I north part to enter service on 30 December with the network extends to 831 kilometers and five GoA4 lines as the world's largest metro system]. shmetro.com (in Chinese). 28 December 2021. Archived from the original on 30 December 2021. Retrieved 28 December 2021.

siemens.com

press.siemens.com

As for the size the system reached by the end of 2020, see "Siemens Mobility to provide CBTC and automated train technology for Bengaluru Metro" (Press release). Siemens AG. 10 December 2020. Retrieved 18 January 2021. As for the section opened after the end of 2020, see Nag, Devanjana (14 January 2021). "Bengaluru Metro: Kanakapura Namma Metro section to be inaugurated today; will benefit 75,000 commuters". Financial Express. Indian Express Ltd. Retrieved 18 January 2021.

sina.cn

finance.sina.cn

"今天，正式开通！宁波人终于等到了！". Sina (in Chinese). Retrieved 14 January 2025.

sina.com.cn

news.sina.com.cn

澎湃新闻 (21 September 2019). "江苏地铁第四城诞生常州地铁1号线21日正式开通". news.sina.com.cn. Retrieved 21 September 2019.

zj.sina.com.cn

"温州首条轨道交通S1线正式开通这项模式全国首创". zj.sina.com.cn. Retrieved 25 January 2019.

sl.se

"Fakta om SL och länet 2015" [Facts about SL and the region] (PDF) (in Swedish). Storstockholms Lokaltrafik. 25 October 2016. p. 18. Archived from the original (PDF) on 14 December 2016. Retrieved 21 January 2017.

smh.com.au

O'Sullivan, Matt; Saulwick, Jacob (27 May 2019). "It's been promised at every election for generations, but now it's a reality". The Sydney Morning Herald. Nine Entertainment Co. Retrieved 9 June 2019.

snabusiness.com

"بعد 30 عاما.. مصر تعلن رسميا "أرقام مترو الأنفاق"". سكاي نيوز عربية. Archived from the original on 27 November 2020.

sohu.com

"安徽合肥轨道4号线开通运营_穿越_施工_区间". www.sohu.com. Retrieved 28 December 2021.^{[permanent dead link‍]}
"中国地铁首个"海绵车辆段"线路投入运营". sohu.com. Retrieved 6 June 2019.

somoynews.tv

"রমজানে মেট্রোরেলে ভিড়, দৈনিক চড়ছেন পৌনে ৩ লাখ যাত্রী" [Crowded metro rail during Ramadan, 2.75 million passengers ride daily]. Somoy News (in Bengali). 15 March 2024. Retrieved 26 April 2024.

southcn.com

news.southcn.com

"广州地铁二十二号线首通段，今日开通_南方网". news.southcn.com. Retrieved 31 March 2022.

spt.co.uk

"Glasgow Subway – SPT – Corporate Information". Strathclyde Partnership for Transport (SPT). 2013. Archived from the original on 21 February 2019. Retrieved 24 July 2013.

stasy.gr

"Historical Data". STASY S.A. 1 August 2013. Retrieved 21 August 2013. The Athens Metro incorporates the steam-powered Athens–Piraeus Railway (SAP, now Line 1), which opened on 27 February 1869. The railway's first tunnel section, between Monastiraki and Omonoia, opened on 17 May 1895, and SAP completed the electrification of the line on 16 September 1904.

statista.com

"Egypt: number of subway passengers". Statista. Retrieved 26 June 2024.

stib-activityreports.brussels

2022.stib-activityreports.brussels

"ALGEMENE INDICATOREN" (PDF). STIB/MIVB. 30 May 2023. p. 1. Retrieved 29 August 2023.

stm.info

"Mobile network". www.stm.info. Société de transport de Montréal (STM). Retrieved 16 September 2018.

stockholm.se

miljobarometern.stockholm.se

[2] p.67

straitstimes.com

"Indonesia's Jakarta inaugurates MRT system to tackle one of world's worst traffic jams". The Straits Times. Singapore Press Holdings. AFP. 24 March 2019. Retrieved 24 March 2019.

swissinfo.ch

"Lausanne underground officially opens". SWI swissinfo.ch. Swiss Broadcasting Corporation (SRG SSR). 27 October 2008. Retrieved 22 December 2019.

sxrb.com

news.sxrb.com

"太原地铁2号线一期开通运营". news.sxrb.com. Retrieved 6 January 2020.^{[permanent dead link‍]}

sytral.fr

"Les lignes de Métro et de Funiculaire" [The lines of the metro and funiculars] (in French). SYTRAL. Retrieved 4 April 2015.
"Le métro lyonnais tisse sa toile depuis 40 ans" [Lyon Metro spins its web for 40 years] (PDF) (Press release) (in French). SYTRAL. 11 June 2018. p. 15. Retrieved 2 September 2018.

t-l.ch

rapportannuel.t-l.ch

"Rapport d'activité 2019" [2019 activity report] (PDF) (in French). Transports publics de la région lausannoise (tl). May 2020. p. 23. Retrieved 27 June 2020.

taiwantoday.tw

"Taipei metro surprises, impresses on 20th anniversary". Taiwan Today. 31 March 2016. Retrieved 8 June 2018.

tashmetro.uz

"Toshkent Metropoliteni". tashmetro.uz (in Russian). 25 April 2023. Archived from the original on 27 April 2023. Retrieved 27 April 2023.

tass.ru

Demyanchuk, Alexander (26 May 2018). В Петербурге накануне дня города открыли станции метро "Новокрестовская" и "Беговая" [In Saint Petersburg, on the eve of the city day, metro station "Novokrestovskaya" and "Begovaya" opened] (in Russian). TASS Russian News Agency. Retrieved 28 May 2018.

tbsnews.net

"Bangladesh launches its first metro rail service". The Business Standard. 28 December 2022. Retrieved 3 May 2023.

tehran.ir

rpc.tehran.ir

"The deepest metro station in Tehran, Milad Tower, connects to Metro network". Tehran Urban Research & Planning Center. 17 November 2020. Archived from the original on 27 November 2021. Retrieved 29 November 2020.

metro.tehran.ir

"بازگشایی ۵ ایستگاه جدید مترو". Retrieved 2 October 2023.^{[permanent dead link‍]}

telanganatoday.com

Sangam, Sowmya (18 April 2024). "Mahalakshmi scheme impacts Hyderabad Metro ridership". Telangana Today. Telangana Today. Retrieved 18 April 2024.

telegraphindia.com

As for the size the system reached by the end of 2019, see "Engineering Department » Existing Features". Centre for Railway Information Systems. 15 January 2020. Retrieved 15 February 2020.
As for the section opened after the end of 2019, see Roy, Subhajoy (14 February 2020). "First phase of East-West Metro unveiled". The Telegraph. Ananda Bazar Patrika (ABP) Group. Retrieved 15 February 2020.

tfl.gov.uk

"What we do". Transport for London. Archived from the original on 24 May 2022. Retrieved 24 May 2022. London Underground, better known as the Tube, has 11 lines covering 402km and serving 272 stations.
"About TfL – What we do – Docklands Light Railway". Transport for London. Retrieved 22 July 2016.

thailand.go.th

"The MRT Pink Line and Yellow Line will be ready for service in the middle of 2023". thailand.go.th. 14 March 2023. Retrieved 2 December 2023.

thanakom.co.th

"โครงการด้านระบบขนส่งมวลชน". บริษัท กรุงเทพธนาคม จำกัด (in Thai). Retrieved 2 December 2023.

theasset.com

"China Harbour Engineering begins work on US$4 billion Bogota metro". www.theasset.com.

thebalisun.com

"Bali Hopeful New Metro System Will Be Operating By 2028". The Bali Sun. 10 August 2023.

thebeautyoftransport.com

Wright, Daniel (30 March 2016). "The Underground World of Norman Foster (Metro Bilbao, Bilbao, Spain)". thebeautyoftransport.com. Retrieved 17 September 2018.

thecanadianencyclopedia.ca

Gilbert, Dale (14 November 2017). "Montréal Metro". In Graves, Bronwyn (ed.). The Canadian Encyclopedia. Historica Canada. Retrieved 23 December 2019.

thehindu.com

"PM Modi inaugurates Thripunithura line of Kochi Metro in Kerala". The Hindu. 6 March 2024. Retrieved 8 March 2024.
"Odisha CM Naveen Patnaik lays foundation stone of ₹6225 crore Bhubaneswar Metro project". The Hindu. 1 January 2023.

thehindubusinessline.com

V, Rishi Kumar (7 February 2020). "KCR flags off Corridor II of the Hyderabad Metro". The Hindu Business Line. Retrieved 7 February 2020.

thelivenagpur.com

"33% fare reduced by Nagpur Metro from March 1". The Live Nagpur. 28 February 2024.

themetrorailguy.com

"Bangalore Metro - Information, Route Maps, Fares, Tenders & Updates". The Metro Rail Guy. Retrieved 6 May 2023.
"Bhubaneswar Metro – Information, Route Map, Fares, Tenders & Updates". TheMetrorailguy. 1 January 2023.

thepaper.cn

"6月29日上午9点，轨交6号线开通运营！". www.thepaper.cn. Retrieved 3 July 2024.

thepeninsulaqatar.com

"Doha Metro Green Line preview service starts; 4 stations opened on Red Line". 11 December 2019. Retrieved 11 December 2019.

thestar.com.my

"New Putrajaya Line source of enthusiasm, optimism for commuters". 16 June 2022. Retrieved 18 June 2022.
Hilmy, Imran (11 January 2025). "PM Anwar officiates Penang's Mutiara Line LRT project groundbreaking ceremony". The Star. Retrieved 11 January 2025.

timeout.com

Supateerawanitt, Arpiwach (8 February 2021). "BTS Station in Sathorn everyone thought never existed is now open for trial runs". Time Out (Bangkok ed.). Retrieved 17 February 2021.

timesnownews.com

"First phase of Ahmedabad metro now open for public! Check details here". www.timesnownews.com. 5 March 2019. Retrieved 7 March 2019.
"Mumbai: Metro Line 2A & 7 Sees 8 Million Ridership Since Inception". Times Now News. 22 February 2024.

tisseo-collectivites.fr

"2023 CHIFFRES CLÉS" (PDF). Tisséo. Retrieved 25 December 2024.

tisseo.fr

"Qui sommes-nous? – Nos réalisations" [Who are we? – Our achievements] (in French). Tisséo. Archived from the original on 18 November 2016. Retrieved 28 September 2013.

tmb.cat

noticies.tmb.cat

"L'estació de Zona Franca de la línia 10 Sud de metro obrirà les portes dissabte a les 3 de la tarda". Transports Metropolitans de Barcelona (TMB). 30 January 2020. Retrieved 6 April 2020.
As for the size the system reached by the end of 2018, see "Basic data 2019" (PDF). Transports Metropolitans de Barcelona (TMB). Retrieved 10 March 2019. The Montjuïc Funicular, despite being considered to be part of the metro system, is excluded.
As for the latest extension, see "L'estació de Zona Franca de la línia 10 Sud de metro obrirà les portes dissabte a les 3 de la tarda". Transports Metropolitans de Barcelona (TMB). 30 January 2020. Retrieved 6 April 2020.

tmb.cat

As for the size the system reached by the end of 2018, see "Basic data 2019" (PDF). Transports Metropolitans de Barcelona (TMB). Retrieved 10 March 2019. The Montjuïc Funicular, despite being considered to be part of the metro system, is excluded.
As for the latest extension, see "L'estació de Zona Franca de la línia 10 Sud de metro obrirà les portes dissabte a les 3 de la tarda". Transports Metropolitans de Barcelona (TMB). 30 January 2020. Retrieved 6 April 2020.
"Basic data 2022" (PDF). Transports Metropolitans de Barcelona (TMB). Retrieved 13 July 2023.

tokyometro.jp

日比谷線新駅の名称を「虎ノ門ヒルズ駅」に決定しました！ [The name for the Hibiya Line new station has been finalised to be "Toranomon Hills Station"!] (PDF). Tokyo Metro. 5 December 2018.
"Traffic Performance by Station". Tokyo Metro Co., Ltd. 31 March 2015. Retrieved 7 October 2018.
"Business Situation". Tokyo Metro Co., Ltd. 31 March 2015. Retrieved 7 June 2014.

train-media.net

"関東交通広告協議会各社・各駅・乗降人員・通貨人員・輸送人員（2019年度1日平均）" (PDF). 関東交通広告協議会. October 2020.

transitchicago.com

This figure comes from the sum of the following figures from the accompanying reference (i.e. "Facts at a Glance". Chicago Transit Authority. December 2012. Retrieved 21 July 2013.): 35.8 miles of elevated route, 35.0 miles at grade level, 20.6 miles on embankments, and 11.4 miles of subway.
"Facts at a Glance". Chicago Transit Authority. 2014. Retrieved 29 August 2014.

translink.ca

"Happy 25th, SkyTrain!". The Buzzer. TransLink. 14 January 2011. p. 2. Archived from the original (PDF) on 31 July 2019. Retrieved 16 September 2018.
"Capstan Station". TransLink.ca. Retrieved 20 December 2024.
"SkyTrain Schedules". TransLink.ca. Retrieved 26 December 2024.

transpole.fr

mobilite.transpole.fr

"Qui sommes-nous? – Notre Histoire" [Who are we? – Our History] (in French). Transpole. Archived from the original on 25 September 2012. Retrieved 25 September 2012.
"Les chiffres clés" [Key figures] (in French). Transpole. Archived from the original on 27 October 2012. Retrieved 25 September 2012.

trensurb.gov.br

"História" [History]. www.trensurb.gov.br (in Portuguese). Empresa de Trens Urbanos de Porto Alegre S.A. – TRENSURB. Retrieved 8 December 2017.
"Estações e sistema" [Stations and network]. www.trensurb.gov.br (in Portuguese). Empresa de Trens Urbanos de Porto Alegre S.A. – TRENSURB. Retrieved 8 December 2017.
"Relatório Integrado 2022" [Integrated Report 2022] (PDF) (in Portuguese). Empresa de Trens Urbanos de Porto Alegre S.A. – TRENSURB. 31 May 2023. p. 26. Retrieved 1 July 2023.

trl.co.uk

Balcombe, R., ed. (2004). "The demand for public transport: a practical guide" (PDF). Transport Research Laboratory. p. 6. Archived from the original (PDF) on 12 July 2018. Retrieved 27 March 2008.

trthaber.com

"Gayrettepe-Kağıthane metrosu açıldı" (in Turkish). TRT Haber. 29 January 2024.

ttc.ca

"TTC – Subway". Toronto Transit Commission. 2016. Archived from the original on 27 August 2016. Retrieved 2 September 2016.
"2017 – Operating Statistics". Toronto Transit Commission (TTC). 2018. Section Two › Official Opening Date. Archived from the original on 28 January 2020. Retrieved 16 September 2018.
"2017 – Operating Statistics". Toronto Transit Commission (TTC). 2018. Section One › System Quick Facts. Archived from the original on 28 January 2020. Retrieved 16 September 2018.
"2017 – TTC Operating Statistics: Section One". 2017. Archived from the original on 28 January 2020. Retrieved 27 April 2019.

ttc.com.ge

"Tbilisi Transport Company". Tbilisi Transport Company. Retrieved 16 November 2013.
"Annual Report 2012" (PDF). Tbilisi Transport Company. pp. 24–27. Archived from the original (PDF) on 20 February 2014. Retrieved 16 November 2013.

twr.co.jp

令和５年度決算の概要 [Summary of FY2023 financial results] (PDF). www.twr.co.jp (in Japanese). Tokyo Waterfront Area Rapid Transit .Inc. 6 June 2024. p. 1. Retrieved 27 November 2024.
Annual ridership figure is calculated from the 209662 passenger daily average quoted.

tymetro.com.tw

"Taoyuan Metro › About Metro › Metro Route › Route Introduction". www.tymetro.com.tw (in Chinese (Taiwan)). 15 February 2017. Archived from the original on 16 February 2017. Retrieved 15 February 2017.
統計資料 [Statistics] (in Chinese). Taoyuan Metro Corporation. 17 January 2020. Retrieved 22 January 2020.
This ridership figure is derived from the sum of the twelve monthly subtotals for 2019

uitp.org

"The Metro: an opportunity for sustainable development in large cities" (PDF). Union Internationale des Transports Publics (UITP) (International Association of Public Transport). November 2003. Archived from the original (PDF) on 22 February 2014. Retrieved 16 June 2014.
"40 years of Brussels Metro: The Lines of Life – Nodes of Exchanges". UITP – Union Internationale des Transports Publics. 24 October 2016. Retrieved 12 September 2018.

ftp.uitp.org

"Recommended basic reference for developing a minimum set of standards for voluntary use in the field of urban rail, according to mandate M/486" (PDF). UITP (L'Union internationale des transports publics/International Association of Public Transport). 2011. Archived from the original (PDF) on 22 February 2014. Retrieved 15 February 2014.

ukrstat.gov.ua

kh.ukrstat.gov.ua

Кількість перевезених пасажирів за видами транспорту [Number of passengers carried by transport mode]. kh.ukrstat.gov.ua (in Ukrainian). Державна служба статистики України [State statistic service of Ukraine]. Archived from the original on 4 April 2020. Retrieved 14 September 2021. (You can select English from the language dropdown)

kyiv.ukrstat.gov.ua

Кількість перевезених пасажирів за видами транспорту [Number of passengers carried by transport mode]. kyiv.ukrstat.gov.ua (in Ukrainian). Державна служба статистики України [State statistic service of Ukraine]. Retrieved 14 September 2021.

unlibroamilano.it

"La metropolitana più affollata d'Italia, ecco la classifica con tutti i numeri delle principali città". 17 October 2017.

urban-transport-magazine.com

"BVG Berlin inaugurate new Museumsinsel metro station". Urban Transport Magazine. 14 July 2021. Retrieved 29 December 2021.
Bernhardt, Jens (15 October 2020). "A new extension for Nuremberg's metro U3". Urban Transport Magazine. Transport & Verkehr Media UG. Retrieved 18 October 2020.

urbanrail.net

Schwandl, Robert (2007). "What is a metro?". UrbanRail.net. Retrieved 14 January 2008.
Charbakh, Schwandl, Robert. "Yerevan". UrbanRail.Net. Retrieved 8 January 2013.
Schwandl, Robert. "Dalian". UrbanRail.Net. Retrieved 7 January 2013.
"UrbanRail.Net > Asia > China > Dongguan Metro". urbanrail.net. Retrieved 13 September 2017.
"UrbanRail.Net > Asia > China > Fuzhou Metro". www.urbanrail.net. Retrieved 13 September 2017.
Schwandl, Robert. "Zhengzhou". UrbanRail.Net. Retrieved 28 December 2013.
Schwandl, Robert. "Athina". UrbanRail.net. Retrieved 3 June 2014.
"Metropolitana di Napoli (Naples, Italy)". www.urbanrail.net. Retrieved 18 July 2024.
Schwandl, Robert. "Kazan". UrbanRail.Net. Retrieved 4 August 2013.
Extension of Dzerzhinskaya Line, Schwandl, Robert. "Novosibirsk". UrbanRail.Net. Retrieved 8 January 2013.
Chkalovskaya, Schwandl, Robert. "Yekaterinburg". UrbanRail.Net. Retrieved 8 January 2013.

vgn.de

"Zahlen. Daten. Fakten 2022" (PDF) (in German). Verkehrsverbund Großraum Nürnberg (VGN). p. 16. Retrieved 2 February 2024.

vnexpress.net

"Tàu điện Cát Linh - Hà Đông vận hành chính thức" [Hanoi Metro began operations] (in Vietnamese). VnExpress. 5 November 2021.
"Metro Nhổn - ga Hà Nội trước ngày vận hành thương mại đoạn trên cao" (in Vietnamese). VnExpress. 7 August 2024.

e.vnexpress.net

"Finally happening: HCMC's 1st metro begins service after 12 years". VnExpress. 22 December 2024.

w.dzcom

"探营地铁3号线：28日初期运营，可"刷脸"乘车 - 海报新闻". 大众网.

wam.ae

"Over 340 million riders used mass transit means, shared transport, taxis in 2020 despite COVID-19 challenges". Emirates News Agency (WAM). 17 February 2021. Retrieved 26 February 2021.

web.archive.org

"The Metro: an opportunity for sustainable development in large cities" (PDF). Union Internationale des Transports Publics (UITP) (International Association of Public Transport). November 2003. Archived from the original (PDF) on 22 February 2014. Retrieved 16 June 2014.
"Recommended basic reference for developing a minimum set of standards for voluntary use in the field of urban rail, according to mandate M/486" (PDF). UITP (L'Union internationale des transports publics/International Association of Public Transport). 2011. Archived from the original (PDF) on 22 February 2014. Retrieved 15 February 2014.
"National Transit Database Glossary". U.S. Department of Transportation Federal Transit Administration. 18 October 2013. Archived from the original on 13 November 2013. Retrieved 12 November 2013.
Balcombe, R., ed. (2004). "The demand for public transport: a practical guide" (PDF). Transport Research Laboratory. p. 6. Archived from the original (PDF) on 12 July 2018. Retrieved 27 March 2008.
"Yerevan authorities negotiating new metro line projects with banks". ArmeniaNow.com. 27 March 2013. Archived from the original on 21 February 2013. Retrieved 4 August 2013.
"Funding secured: Sydney Metro to be a reality". Transport for NSW. 4 June 2015. Archived from the original on 23 June 2015. Retrieved 13 July 2015.
"History – Baku Metropolitan". Bakı Metropoliteni. Archived from the original on 28 December 2016.
"Empresa – História" [Company – History] (in Portuguese). CBTU – METRÔ BH. Archived from the original on 21 October 2013. Retrieved 16 September 2013.
"Operação – Linha em operação" [Operations – Line in operation] (in Portuguese). CBTU – METRÔ BH. Archived from the original on 17 October 2013. Retrieved 16 September 2013.
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As of December 2021,^[update] the number of stations is 507 if the 82 interchange stations (i.e. different sets of platforms) (69 2-line, 11 3-line, and 2 4-line) are counted multiple times, once for each line, while there are 408 stations if they are combined; shared tracks/platforms on Lines 3 and 4 are anyway counted as a single stations (nine in all between Hongqiao Road and Baoshan Road).^[126]
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As of October 2018,^[update] the number is 106 if the 7 interchange stations (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 99 if they are combined; Higashi-nihombashi station and Bakuro-yokoyama station, where an out-of-system transfer between Asakusa Line and Shinjuku Line is possible, are anyway counted as two stations.^[302]^[303]^[304]
As of January 2020,^[update] the number is 131 if the 12 interchange stations (i.e. different sets of platforms) are counted multiple times, once for each line, while it's 119 if they are combined. Out-of-station transfers at Banqiao and Xinpu - Xinpu Minsheng, which require leaving paid area, are counted as 2 stations each; transfer stations that provide cross-platform interchange are anyway counted as a single stations (four in all: Ximen, CKS Memorial Hall, Guting and Dongmen stations).^[383]^[384]
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