List Of Metro Systems
This list of metro systems includes electrified rapid transit train systems worldwide.
In some parts of the world, metro systems are referred to as subways, undergrounds, tubes or U-Bahn. As of 6 March 2024,[update] 201 cities in 62 countries have a metro system.
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From top to bottom: The Beijing Subway is the longest metro network. Shanghai Metro is the metro system with the highest annual ridership. The New York City Subway has the most stations in the world. The London Underground is the oldest metro system.
The London Underground first opened as an underground railway in 1863 and its first electrified underground line opened in 1890, making it the world's oldest metro system. The Beijing Subway is the world's longest metro network at 815.2 kilometres (507 mi) and the Shanghai Metro has the highest annual ridership at 2.83 billion trips. The New York City Subway has the greatest number of stations with 472. As of 2023,[update] the country with the most metro systems is China, with 46 in operation.
Considerations
The International Association of Public Transport (L'Union Internationale des Transports Publics, or UITP) defines metro systems as urban passenger transport systems, "operated on their own right of way and segregated from general road and pedestrian traffic". The terms heavy rail (mainly in North America) and heavy urban rail are essentially synonymous with the term "metro". Heavy rail systems are also specifically defined as an "electric railway".
The dividing line between the metro and other modes of public transport, such as light rail and commuter rail, is not always clear. The UITP only makes distinctions between "metros" and "light rail", the American Public Transportation Association (APTA) and Federal Transit Administration (FTA) distinguish all three modes. A common way to distinguish metro from light rail is by their separation from other traffic. While light rail systems may share roads or have level crossings, a metro system runs, almost always, on a grade-separated exclusive right-of-way, with no access for pedestrians and other traffic.
In contrast to commuter rail or light rail, metro systems are primarily used for transport within a city, and have higher service frequencies and substantially higher passenger volume capacities. Most metro systems do not share tracks with freight trains or inter-city rail services. It is not relevant whether the system runs on steel wheels or rubber tyres, or if the power supply is from a third rail or overhead line.
The name of the system is not a criterion for inclusion or exclusion. Some cities use "metro" as a brand name for a transit line with no component of rapid transit whatsoever. Similarly, there are systems branded "light rail" that meet every criterion for being a rapid transit system. Some systems also incorporate light metro or light rail lines as part of the larger system under a common name. These are listed, but the light rail lines are not counted in the provided network data.
Certain transit networks may match the service standards of metro systems, but reach far out of the city and are sometimes known as S-Bahn, suburban, regional or commuter rail. These are not included in this list. Neither are funicular systems, or people movers, such as amusement park, ski resort and airport transport systems.
This list counts metros separately when multiple metros in one city or metropolitan area have separate owners or operating companies. This list expressly does not aim at representing the size and scope of the total rapid transit network of a certain city or metropolitan area. The data in this list should not be used to infer the size of a city's, region's, or country's urban rail transit systems, or to establish a ranking.
Legend
- City
- Primary city served by the metro system.
- Country
- Sovereign state in which the metro system is located.
- Name
- The most common English name of the metro system (including a link to the article for that system).
- Year opened
Map of all the world's metro systems - Year of last expansion
- The last time the system length or number of stations in the metro system was expanded.
- Stations
- The number of stations in the metro network, with stations connected by transfer counted as one.
- System length
- The system length of a metro network is the sum of the lengths of all routes in the rail network in kilometers or miles. Each route is counted only once, regardless of how many lines pass over it, and regardless of whether it is single-track or multi-track, single carriageway or dual carriageway.
- Ridership
- The number of unique journeys on the metro system every year. There is a major discrepancy between the ridership figures: some metro systems count transferring between lines as multiple journeys, but others do not. Numbers may also be counted via different methods – faregates/turnstiles or light barriers at entrances or vehicle doors being the most common but far from the only ones.
List
This list is sortable. Click on the 
icon in the column header to change sort key and sort order.
- Table notes
^* Indicates ridership figures based on the fiscal year rather than the calendar year.
| City | Country/ region | Name | Service opened | Last expanded | Stations | Lines | System length | Annual ridership (millions) |
|---|---|---|---|---|---|---|---|---|
| Algiers |  Algeria | Algiers Metro | 2011 | 2018 | 19 | 1 | 18.5 km (11.5 mi) | 45.3 (2019) |
| Buenos Aires |  Argentina | Buenos Aires Underground | 1913 | 2019 | 78 | 7 | 56.7 km (35.2 mi) | 236 (2023) |
| Yerevan |  Armenia | Yerevan Metro | 1981 | 1996 | 10 | 1 | 12.1 km (7.5 mi) | 23.3 (2022) |
| Sydney |  Australia | Sydney Metro | 2019 | – | 13 | 1 | 36 km (22 mi) | 19.7 (2022) |
| Vienna |  Austria | Vienna U-Bahn | 1978 | 2017 | 98 | 5 | 83.3 km (51.8 mi) | 459.8 (2019) |
| Baku |  Azerbaijan | Baku Metro | 1967 | 2022 | 27 | 3 | 40.7 km (25.3 mi) | 202.5 (2022) |
| Dhaka |  Bangladesh | Dhaka Metro Rail | 2022 | 2023 | 16 | 1 | 20.1 km (12.5 mi) | n/a |
| Minsk |  Belarus | Minsk Metro | 1984 | 2020 | 30 | 3 | 40.8 km (25.4 mi) | 225.9 (2022) |
| Brussels |  Belgium | Brussels Metro | 1976 | 2009 | 59 | 4 | 39.9 km (24.8 mi) | 129.2 (2022) |
| Belo Horizonte |  Brazil | Belo Horizonte Metro | 1986 | 2002 | 19 | 1 | 28.1 km (17.5 mi) | 54.4 (2019) |
| Brasília | Brazil | Federal District Metro | 2001 | 2020 | 27 | 2 | 42.4 km (26.3 mi) | 39.1 (2022) |
| Fortaleza | Brazil | Fortaleza Metro | 2012 | 2013 | 20 | 2 | 24.1 km (15.0 mi) | 8.9 (2022) |
| Porto Alegre | Brazil | Porto Alegre Metro | 1985 | 2014 | 22 | 1 | 43.8 km (27.2 mi) | 31.9 (2022) |
| Recife | Brazil | Recife Metro | 1985 | 2009 | 28 | 3 | 39.5 km (24.5 mi) | 93.5 (2019) |
| Rio de Janeiro | Brazil | Rio de Janeiro Metro | 1979 | 2016 | 41 | 3 | 58 km (36 mi) | 118.7 (2020) |
| Salvador | Brazil | Salvador Metro | 2014 | 2023 | 20 | 2 | 34 km (21 mi) | 62 (2020) |
| São Paulo | Brazil | São Paulo Metro | 1974 | 2021 | 89 | 6 | 104.4 km (64.9 mi) | 1,196.5 (2023) |
| Sofia |  Bulgaria | Sofia Metro | 1998 | 2021 | 47 | 4 | 52 km (32 mi) | 92.4 (2019) |
| Montreal |  Canada | Montreal Metro | 1966 | 2007 | 68 | 4 | 69.2 km (43.0 mi) | 245.5 (2022) |
| Réseau express métropolitain | 2023 | – | 5 | 1 | 16.6 km (10.3 mi) | n/a | ||
| Toronto | Canada | Toronto subway | 1954 | 2017 | 70 | 3 | 70.5 km (43.8 mi) | 235.7 (2022) |
| Vancouver | Canada | SkyTrain | 1985 | 2016 | 53 | 3 | 79.6 km (49.5 mi) | 116.6 (2022) |
| Santiago |  Chile | Santiago Metro | 1975 | 2023 | 126 | 7 | 149 km (93 mi) | 544.4 (2022) |
| Beijing |  China | Beijing Subway | 1971 | 2023 | 381 | 27 | 815.9 km (507.0 mi) | 3,445.7 (2023) |
| Changchun | China | Changchun Rail Transit | 2017 | 2024 | 54 | 3 | 72.6 km (45.1 mi) | 219.1 (2023) |
| Changsha | China | Changsha Metro | 2014 | 2023 | 135 | 6 | 207.9 km (129.2 mi) | 943.9 (2023) |
| Changzhou | China | Changzhou Metro | 2019 | 2021 | 43 | 2 | 54 km (33.55 mi) | 73.1 (2023) |
| Chengdu | China | Chengdu Metro | 2010 | 2024 | 291 | 13 | 561.7 km (349.0 mi) | 2,109.2 (2023) |
| Chongqing | China | Chongqing Rail Transit | 2004 | 2023 | 256 | 11 | 523.7 km (325.4 mi) | 1,325.8 (2023) |
| Dalian | China | Dalian Metro | 2003 | 2023 | 100 | 6 | 237.7 km (147.7 mi) | 252.0 (2023) |
| Dongguan | China | Dongguan Rail Transit | 2016 | – | 15 | 1 | 37.7 km (23.4 mi) | 45.3 (2023) |
| Foshan | China | Foshan Metro | 2010 | 2022 | 61 | 3 | 112.7 km (70.0 mi) | 67.9 (2023) |
| Fuzhou | China | Fuzhou Metro | 2016 | 2023 | 90 | 5 | 143.5 km (89.2 mi) | 227.8 (2023) |
| Guangzhou | China | Guangzhou Metro | 1997 | 2023 | 265 | 16 | 648.8 km (403.1 mi) | 3,128.9 (2023) |
| Guiyang | China | Guiyang Metro | 2017 | 2023 | 82 | 3 | 118.73 km (73.78 mi) | 133.5 (2023) |
| Hangzhou | China | Hangzhou Metro | 2012 | 2022 | 254 | 12 | 516.2 km (320.8 mi) | 1,383.6 (2023) |
| Harbin | China | Harbin Metro | 2013 | 2023 | 66 | 3 | 83.8 km (52.1 mi) | 281.3 (2023) |
| Hefei | China | Hefei Metro | 2016 | 2023 | 154 | 5 | 202 km (126 mi) | 411.0 (2023) |
| Hohhot | China | Hohhot Metro | 2019 | 2020 | 43 | 2 | 49 km (30 mi) | 67.7 (2023) |
| Hong Kong | China | Hong Kong MTR | 1979 | 2022 | 99 | 10 | 174.7 km (108.6 mi) | 1,616.3 (2021) |
| Jinan | China | Jinan Metro | 2019 | 2021 | 41 | 3 | 84.3 km (52.4 mi) | 96.2 (2023) |
| Jinhua | China | Jinhua Rail Transit | 2022 | 2023 | 32 | 2 | 118.5 km (73.6 mi) | 37.0 (2023) |
| Kunming | China | Kunming Metro | 2012 | 2022 | 103 | 6 | 164.3 km (102.1 mi) | 292.0 (2023) |
| Lanzhou | China | Lanzhou Metro | 2019 | 2023 | 27 | 2 | 35 km (22 mi) | 105.6 (2023) |
| Luoyang | China | Luoyang Subway | 2021 | 2021 | 33 | 2 | 43.6 km (27.1 mi) | 57.2 (2023) |
| Macau | China | Macau Light Rapid Transit | 2019 | 2023 | 12 | 1 | 12.5 km (7.8 mi) | n/a |
| Nanchang | China | Nanchang Metro | 2015 | 2021 | 94 | 4 | 128.3 km (79.7 mi) | 380.5 (2023) |
| Nanjing | China | Nanjing Metro | 2005 | 2024 | 212 | 14 | 521 km (324 mi) | 1,010 (2023) |
| Nanning | China | Nanning Metro | 2016 | 2021 | 93 | 5 | 128.2 km (79.7 mi) | 350.0 (2023) |
| Nantong | China | Nantong Rail Transit | 2022 | 2023 | 43 | 2 | 60 km (37 mi) | 21.1 (2023) |
| Ningbo | China | Ningbo Rail Transit | 2014 | 2022 | 116 | 5 | 185.3 km (115.1 mi) | 367.4 (2023) |
| Qingdao | China | Qingdao Metro | 2015 | 2023 | 150 | 7 | 317.5 km (197.3 mi) | 470 (2023) |
| Shanghai | China | Shanghai Metro | 1993 | 2021 | 403 | 18 | 796 km (495 mi) | 3,647.6 (2023) |
| Shaoxing | China | Shaoxing Metro | 2021 | 2024 | 38 | 2 | 61.9 km (38.5 mi) | 38.4 (2023) |
| Shenyang | China | Shenyang Metro | 2010 | 2023 | 111 | 5 | 163.7 km (101.7 mi) | 500.9 (2023) |
| Shenzhen | China | Shenzhen Metro | 2004 | 2023 | 307 | 16 | 555.4 km (345.1 mi) | 2,705.3 (2023) |
| Shijiazhuang | China | Shijiazhuang Metro | 2017 | 2021 | 60 | 3 | 76.5 km (47.5 mi) | 173.2 (2023) |
| Suzhou | China | Suzhou Rail Transit | 2012 | 2023 | 181 | 6 | 249.5 km (155.0 mi) | 523.8 (2023) |
| Taiyuan | China | Taiyuan Metro | 2020 | – | 23 | 1 | 23.7 km (14.7 mi) | 43.8 (2023) |
| Taizhou | China | Taizhou Rail Transit | 2022 | – | 15 | 1 | 52.4 km (32.6 mi) | 10.1 (2023) |
| Tianjin | China | Tianjin Metro | 1984 | 2023 | 192 | 10 | 301 km (187 mi) | 571.3 (2023) |
| Ürümqi | China | Ürümqi Metro | 2018 | 2019 | 21 | 1 | 27.6 km (17.1 mi) | 39.3 (2023) |
| Wenzhou | China | Wenzhou Rail Transit | 2019 | 2023 | 36 | 2 | 116.5 km (72.4 mi) | 22.1 (2023) |
| Wuhan | China | Wuhan Metro | 2004 | 2023 | 262 | 12 | 486.3 km (302.2 mi) | 1,342.9 (2023) |
| Wuhu | China | Wuhu Rail Transit | 2021 | 2021 | 36 | 2 | 46.2 km (28.7 mi) | 33.1 (2023) |
| Wuxi | China | Wuxi Metro | 2014 | 2024 | 89 | 5 | 145.2 km (90.2 mi) | 184.6 (2023) |
| Xiamen | China | Xiamen Metro | 2017 | 2023 | 70 | 3 | 98.4 km (61.1 mi) | 246.4 (2023) |
| Xi'an | China | Xi'an Metro | 2011 | 2023 | 191 | 9 | 337 km (209 mi) | 1,294.3 (2023) |
| Xuzhou | China | Xuzhou Metro | 2019 | 2021 | 51 | 3 | 64.4 km (40.0 mi) | 94.0 (2023) |
| Zhengzhou | China | Zhengzhou Metro | 2013 | 2023 | 187 | 11 | 344.2 km (213.9 mi) | 583.2 (2023) |
| Medellín |  Colombia | Medellín Metro | 1995 | 2012 | 27 | 2 | 31.3 km (19.4 mi) | 224.1 (2023) |
| Prague |  Czech Republic | Prague Metro | 1974 | 2015 | 58 | 3 | 65.4 km (40.6 mi) | 251.4 (2020) |
| Copenhagen |  Denmark | Copenhagen Metro | 2002 | 2020 | 39 | 4 | 38.2 km (23.7 mi) | 107 (2022) |
| Santo Domingo |  Dominican Republic | Santo Domingo Metro | 2009 | 2018 | 33 | 2 | 31 km (19 mi) | 49.6 (2020) |
| Quito |  Ecuador | Quito Metro | 2023 | – | 15 | 1 | 22.6 km (14.0 mi) | n/a |
| Cairo |  Egypt | Cairo Metro | 1987 | 2024 | 80 | 3 | 99.7 km (62.0 mi) | 1,314 (2015) |
| Helsinki |  Finland | Helsinki Metro | 1982 | 2022 | 30 | 2 | 43 km (27 mi) | 79.0 (2023) |
| Lille |  France | Lille Metro | 1983 | 2000 | 60 | 2 | 45 km (28 mi) | 109.44 (2022) |
| Lyon | France | Lyon Metro | 1978 | 2023 | 42 | 4 | 34.4 km (21.4 mi) | 208.21 (2023) |
| Marseille | France | Marseille Metro | 1977 | 2019 | 29 | 2 | 22.7 km (14.1 mi) | 67.28 (2022) |
| Paris | France | Paris Métro | 1900 | 2022 | 308 | 16 | 226.9 km (141.0 mi) | 1,339.3 (2022) |
| Rennes | France | Rennes Metro | 2002 | 2022 | 28 | 2 | 22.4 km (13.9 mi) | 42.02 (2022) |
| Toulouse | France | Toulouse Metro | 1993 | 2007 | 37 | 2 | 28.2 km (17.5 mi) | 103.7 (2022) |
| Tbilisi |  Georgia | Tbilisi Metro | 1966 | 2017 | 23 | 2 | 27.3 km (17.0 mi) | 78.4 (2020) |
| Berlin |  Germany | Berlin U-Bahn | 1902 | 2021 | 175 | 9 | 155.6 km (96.7 mi) | 492.1 (2022) |
| Hamburg | Germany | Hamburg U-Bahn | 1912 | 2019 | 93 | 4 | 106 km (66 mi) | 195.8 (2022) |
| Munich | Germany | Munich U-Bahn | 1971 | 2010 | 96 | 8 | 95 km (59 mi) | 254 (2021) |
| Nuremberg | Germany | Nuremberg U-Bahn | 1972 | 2020 | 49 | 3 | 38.4 km (23.9 mi) | 109.8 (2022) |
| Athens |  Greece | Athens Metro | 1904 | 2022 | 66 | 3 | 91.7 km (57.0 mi) | 259.2 (2018) |
| Budapest |  Hungary | Budapest Metro | 1896 | 2014 | 48 | 4 | 39.2 km (24.4 mi) | 211.6 (2021) |
| Agra |  India | Agra Metro | 2024 | - | 6 | 1 | 5.2 km (3.2 mi) | n/a |
| Ahmedabad | India | Ahmedabad Metro | 2019 | 2022 | 31 | 2 | 40.03 km (24.87 mi) | 18.63 (2023*) |
| Bangalore | India | Namma Metro | 2011 | 2023 | 66 | 2 | 73.81 km (45.86 mi) | 232.8 (2024*) |
| Chennai | India | Chennai Metro | 2015 | 2022 | 42 | 2 | 54.1 km (33.6 mi) | 91.1 (2023*) |
| Delhi | India | Delhi Metro | 2002 | 2023 | 231 | 10 | 350.426 km (217.745 mi) | 2,032 (2023*) |
| Gurgaon | India | Rapid Metro Gurgaon | 2013 | 2017 | 11 | 1 | 12.85 km (7.98 mi) | 14.6 (2023*) |
| Hyderabad | India | Hyderabad Metro | 2017 | 2020 | 57 | 3 | 67.21 km (41.76 mi) | 162.06 (2023*) |
| Jaipur | India | Jaipur Metro | 2015 | 2020 | 11 | 1 | 11.97 km (7.44 mi) | 20.32 (2023*) |
| Kanpur | India | Kanpur Metro | 2021 | – | 9 | 1 | 8.98 km (5.58 mi) | n/a |
| Kochi | India | Kochi Metro | 2017 | 2024 | 25 | 1 | 28 km (17 mi) | 31.17 (2023) |
| Kolkata | India | Kolkata Metro | 1984 | 2024 | 48 | 4 | 59.38 km (36.90 mi) | 192.5 (2023*) |
| Lucknow | India | Lucknow Metro | 2017 | 2019 | 21 | 1 | 22.9 km (14.2 mi) | 26.82 (2023*) |
| Mumbai | India | Mumbai Metro | 2014 | 2023 | 43 | 3 | 46.5 km (28.9 mi) | 195.4 (2024) |
| Nagpur | India | Nagpur Metro | 2019 | 2022 | 36 | 2 | 38.2 km (23.7 mi) | 27.38 (2024*) |
| Navi Mumbai | India | Navi Mumbai Metro | 2023 | – | 11 | 1 | 11.10 km (6.90 mi) | 0.935 (2024) |
| Noida | India | Noida Metro | 2019 | – | 21 | 1 | 29.7 km (18.5 mi) | 16.7 (2023) |
| Pune | India | Pune Metro | 2022 | 2024 | 24 | 2 | 29.8 km (18.5 mi) | 9.3 (2023) |
| Jakarta |  Indonesia | Jakarta MRT | 2019 | – | 13 | 1 | 15.7 km (9.8 mi) | 33 (2023) |
| Jakarta LRT | 2019 | – | 6 | 1 | 5.8 km (3.6 mi) | n/a | ||
| Jabodebek LRT | 2023 | – | - | 2 | 44.5 km (27.7 mi) | n/a | ||
| Palembang | Indonesia | Palembang LRT | 2018 | – | 13 | 1 | 23.4 km (14.5 mi) | n/a |
| Isfahan |  Iran | Isfahan Urban Railway | 2015 | 2018 | 20 | 1 | 20.2 km (12.6 mi) | n/a |
| Mashhad | Iran | Mashhad Urban Railway | 2011 | 2019 | 35 | 2 | 37.5 km (23.3 mi) | 50.7 (2018) |
| Shiraz | Iran | Shiraz Metro | 2014 | 2023 | 24 | 2 | 32.5 km (20.2 mi) | 18 (2018) |
| Karaj | Iran | Karaj Metro | 2023 | 2023 | 3 | 1 | 6.5 km (4.0 mi) | n/a |
| Tabriz | Iran | Tabriz Metro | 2015 | 2020 | 18 | 1 | 17.2 km (10.7 mi) | n/a |
| Tehran | Iran | Tehran Metro | 2000 | 2024 | 131 | 6 | 224.6 km (139.6 mi) | 820 (2018*) |
| Brescia |  Italy | Brescia Metro | 2013 | – | 17 | 1 | 13.7 km (8.5 mi) | 18.7 (2019) |
| Catania | Italy | Catania Metro | 1999 | 2021 | 10 | 1 | 8.8 km (5.5 mi) | 6.5 (2019) |
| Genoa | Italy | Genoa Metro | 1990 | 2012 | 8 | 1 | 7.1 km (4.4 mi) | 15.3 (2018) |
| Milan | Italy | Milan Metro | 1964 | 2023 | 113 | 5 | 104.1 km (64.7 mi) | 387.2 (2019) |
| Naples | Italy | Naples Metro | 1993 | 2021 | 27 | 4 | 30.8 km (19.1 mi) | 41.1 (2019) |
| Rome | Italy | Rome Metro | 1955 | 2018 | 73 | 3 | 60 km (37 mi) | 320 (2018) |
| Turin | Italy | Turin Metro | 2006 | 2021 | 23 | 1 | 15.1 km (9.4 mi) | 42.5 (2018) |
| Fukuoka |  Japan | Fukuoka City Subway | 1981 | 2023 | 36 | 3 | 31.4 km (19.5 mi) | 173.3 (2019*) |
| Hiroshima | Japan | Astram Line | 1994 | 2015 | 22 | 1 | 18.4 km (11.4 mi) | 24 (2019*) |
| Kobe | Japan | Kobe Municipal Subway | 1977 | 2001 | 28 | 3 | 38.1 km (23.7 mi) | 114.2 (2019*) |
| Kobe New Transit | 1977 | 2006 | 18 | 2 | 15.1 km (9.4 mi) | n/a | ||
| Kyoto | Japan | Kyoto Municipal Subway | 1981 | 2008 | 31 | 2 | 31.2 km (19.4 mi) | 146.4 (2019*) |
| Nagoya | Japan | Nagoya Municipal Subway | 1957 | 2011 | 87 | 6 | 93.3 km (58.0 mi) | 487.4 (2019*) |
| Osaka | Japan | Osaka Metro | 1933 | 2006 | 108 | 9 | 137.8 km (85.6 mi) | 870.4 (2016*) |
| Saitama | Japan | New Shuttle | 1983 | 1990 | 13 | 1 | 12.7 km (7.9 mi) | N/a |
| Sapporo | Japan | Sapporo Municipal Subway | 1971 | 1999 | 46 | 3 | 48 km (30 mi) | 226.9 (2019*) |
| Sendai | Japan | Sendai Subway | 1987 | 2015 | 29 | 2 | 28.7 km (17.8 mi) | 82.8 (2022*) |
| Tokyo | Japan | Toei Subway | 1960 | 2002 | 99 | 4 | 109 km (68 mi) | 1,174.9 (2019*) |
| Nippori-Toneri Liner | 2008 | 2008 | 13 | 1 | 9.7 km (6.0 mi) | N/a | ||
| Yurikamome | 1995 | 1995 | 16 | 1 | 14.7 km (9.1 mi) | 48.5 (2018) | ||
| Tokyo Metro | 1927 | 2020 | 142 | 9 | 195.1 km (121.2 mi) | 2,757.4 (2019*) | ||
| Rinkai Line | 1996 | 2002 | 8 | 1 | 12.2 km (7.6 mi) | 95 (2019*) | ||
| Yokohama | Japan | Yokohama Municipal Subway | 1972 | 2008 | 40 | 2 | 53.4 km (33.2 mi) | 243.2 (2019*) |
| Minatomirai Line | 2004 | 2008 | 6 | 1 | 4.1 km (2.5 mi) | 80.6 (2019*) | ||
| Kanazawa Seaside Line | 1989 | - | 14 | 1 | 10.6 km (6.6 mi) | N/a | ||
| Almaty |  Kazakhstan | Almaty Metro | 2011 | 2022 | 11 | 1 | 13.4 km (8.3 mi) | 17.1 (2022) |
| Pyongyang |  North Korea | Pyongyang Metro | 1973 | 1987 | 17 | 2 | 22.5 km (14.0 mi) | 36 (2009) |
| Busan |  South Korea | Busan Metro | 1985 | 2017 | 125 | 5 | 139.1 km (86.4 mi) | 246.3 (2020) |
| Daegu | South Korea | Daegu Metro | 1997 | 2015 | 88 | 3 | 82.9 km (51.5 mi) | 168 (2019) |
| Daejeon | South Korea | Daejeon Metro | 2006 | 2007 | 22 | 1 | 22.6 km (14.0 mi) | 40 (2019) |
| Gwangju | South Korea | Gwangju Metro | 2004 | 2008 | 20 | 1 | 20.1 km (12.5 mi) | 19 (2019) |
| Incheon | South Korea | Incheon Subway | 1999 | 2020 | 56 | 2 | 59.7 km (37.1 mi) | 199 (2022) |
| Seoul | South Korea | Seoul Metropolitan Subway | 1974 | 2022 | 337 | 11 | 564.2 km (350.6 mi) | 2,403 (2022) |
| Shinbundang Line (Neo Trans) | 2011 | 2022 | 16 | 1 | 33.4 km (20.8 mi) | 122.5 (2019) | ||
| Kuala Lumpur |  Malaysia | Rapid KL | 1996 | 2023 | 138 | 6 | 204.8 km (127.3 mi) | 238.5 (2023) |
| Guadalajara |  Mexico | Guadalajara Electric Rail System | 1994 | 2020 | 28 | 1 | 30 km (19 mi) | 114.5 (2021) |
| Mexico City | Mexico | Mexico City Metro | 1969 | 2012 | 163 | 12 | 200.9 km (124.8 mi) | 1115.2 (2023) |
| Monterrey | Mexico | Metrorrey | 1991 | 2021 | 38 | 3 | 40.2 km (25.0 mi) | 109.9 (2020) |
| Amsterdam |  Netherlands | Amsterdam Metro | 1977 | 2018 | 39 | 5 | 41.2 km (25.6 mi) | 111.3 (2019) |
| Rotterdam | Netherlands | Rotterdam Metro | 1968 | 2023 | 71 | 5 | 102.3 km (63.6 mi) | 99 (2019) |
| Lagos |  Nigeria | Lagos Rail Mass Transit | 2023 | 2024 | 5 | 2 | 13 km (8.1 mi) | n/a |
| Oslo |  Norway | Oslo Metro | 1966 | 2016 | 101 | 5 | 85 km (53 mi) | 74 (2020) |
| Lahore |  Pakistan | Lahore Metro | 2020 | – | 26 | 1 | 27.1 km (16.8 mi) | 20 (2020-2021) |
| Panama City |  Panama | Panama Metro | 2014 | 2023 | 32 | 2 | 37.8 km (23.5 mi) | 49.9 (2020) |
| Lima |  Peru | Lima Metro | 2011 | 2023 | 31 | 2 | 39.4 km (24.5 mi) | 110.4 (2018) |
| Manila |  Philippines | Manila Light Rail Transit System | 1984 | 2021 | 33 | 2 | 37.2 km (23.1 mi) | 218.2 (2019) |
| Manila Metro Rail Transit System | 1999 | 2000 | 13 | 1 | 16.9 km (10.5 mi) | 129 (2023) | ||
| Warsaw |  Poland | Warsaw Metro | 1995 | 2022 | 39 | 2 | 41.2 km (25.6 mi) | 160.8 (2022) |
| Lisbon |  Portugal | Lisbon Metro | 1959 | 2016 | 56 | 4 | 44.2 km (27.5 mi) | 184.6 (2019) |
| Doha |  Qatar | Doha Metro | 2019 | 2019 | 37 | 3 | 76 km (47 mi) | n/a |
| Bucharest |  Romania | Bucharest Metro | 1979 | 2023 | 64 | 5 | 80.1 km (49.8 mi) | 179.2 (2019) |
| Kazan |  Russia | Kazan Metro | 2005 | 2018 | 11 | 1 | 16.8 km (10.4 mi) | 30.5 (2022) |
| Moscow | Russia | Moscow Metro | 1935 | 2023 | 229 | 15 | 514.5 km (319.7 mi) | 2,288.5 (2023) |
| Nizhny Novgorod | Russia | Nizhny Novgorod Metro | 1985 | 2018 | 15 | 2 | 21.4 km (13.3 mi) | 29.9 (2022) |
| Novosibirsk | Russia | Novosibirsk Metro | 1986 | 2010 | 14 | 2 | 15.9 km (9.9 mi) | 77.3 (2022) |
| Saint Petersburg | Russia | Saint Petersburg Metro | 1955 | 2019 | 72 | 5 | 124.8 km (77.5 mi) | 649 (2022) |
| Samara | Russia | Samara Metro | 1987 | 2015 | 10 | 1 | 11.6 km (7.2 mi) | 11.2 (2022) |
| Yekaterinburg | Russia | Yekaterinburg Metro | 1991 | 2012 | 9 | 1 | 12.7 km (7.9 mi) | 38.9 (2022) |
| Singapore |  Singapore | Mass Rapid Transit | 1987 | 2022 | 134 | 6 | 230 km (140 mi) | 1,183.7 (2023) |
| Barcelona |  Spain | Barcelona Metro | 1924 | 2021 | 132 | 12 | 128.3 km (79.7 mi) | 371.7 (2022) |
| Bilbao | Spain | Metro Bilbao | 1995 | 2020 | 42 | 3 | 45.1 km (28.0 mi) | 80.3 (2022) |
| Madrid | Spain | Madrid Metro | 1919 | 2019 | 242 | 13 | 293.9 km (182.6 mi) | 571.7 (2022) |
| Stockholm |  Sweden | Stockholm Metro | 1950 | 1994 | 100 | 7 | 108 km (67 mi) | 462 (2019) |
| Lausanne |  Switzerland | Lausanne Métro | 2008 | – | 14 | 1 | 5.9 km (3.7 mi) | 32.8 (2019) |
| Kaohsiung |  Taiwan | Kaohsiung Rapid Transit | 2008 | 2012 | 37 | 2 | 42.7 km (26.5 mi) | 64.8 (2023) |
| Taipei | Taiwan | Taipei Metro | 1996 | 2020 | 119 | 6 | 152.9 km (95.0 mi) | 710.2 (2023) |
| Taichung | Taiwan | Taichung Metro | 2021 | – | 18 | 1 | 16.7 km (10.4 mi) | n/a |
| Taoyuan | Taiwan | Taoyuan Metro | 2017 | 2023 | 22 | 1 | 53.1 km (33.0 mi) | 32.9 (2023) |
| Bangkok |  Thailand | BTS Skytrain | 1999 | 2021 | 64 | 3 | 70.05 km (43.53 mi) | 266.5 (2023) |
| Metropolitan Rapid Transit | 2004 | 2023 | 107 | 4 | 101.4 km (63.0 mi) | 167.3 (2023) | ||
| Adana |  Turkey | Adana Metro | 2009 | 2010 | 13 | 1 | 13.5 km (8.4 mi) | 14 (2011) |
| Ankara | Turkey | Ankara Metro | 1997 | 2023 | 57 | 3 | 67.4 km (41.9 mi) | 158.5 (2023) |
| Bursa | Turkey | Bursaray | 2002 | 2014 | 40 | 2 | 40 km (25 mi) | 91.3 (2010) |
| Istanbul | Turkey | Istanbul Metro | 1989 | 2024 | 146 | 11 | 243.3 km (151.2 mi) | 542 (2022) |
| İzmir | Turkey | İzmir Metro | 2000 | 2024 | 24 | 1 | 27 km (17 mi) | 100 (2019) |
| Dnipro |  Ukraine | Dnipro Metro | 1995 | – | 6 | 1 | 7.8 km (4.8 mi) | 7.5 (2018) |
| Kharkiv | Ukraine | Kharkiv Metro | 1975 | 2016 | 30 | 3 | 38.7 km (24.0 mi) | 231.1 (2018) |
| Kyiv | Ukraine | Kyiv Metro | 1960 | 2013 | 52 | 3 | 67.7 km (42.1 mi) | 496.1 (2018) |
| Dubai |  United Arab Emirates | Dubai Metro | 2009 | 2021 | 53 | 2 | 89.3 km (55.5 mi) | 113.6 (2020) |
| Glasgow |  United Kingdom | Glasgow Subway | 1896 | – | 15 | 1 | 10.4 km (6.5 mi) | 11.9 (2022*) |
| London | United Kingdom | London Underground | 1863 | 2021 | 272 | 11 | 402 km (250 mi) | 1,026 (2022*) |
| Docklands Light Railway | 1987 | 2011 | 45 | 7 | 34 km (21 mi) | 92.3 (2022*) | ||
| Atlanta |  United States | MARTA | 1979 | 2000 | 38 | 4 | 76.6 km (47.6 mi) | 28.2 (2022) |
| Baltimore | United States | Baltimore Metro SubwayLink | 1983 | 1995 | 14 | 2 | 24.9 km (15.5 mi) | 2 (2022) |
| Boston | United States | MBTA subway | 1901 | 2022 | 125 | 4 | 110.56 km (68.70 mi) | 111.68 (2022) |
| Chicago | United States | Chicago "L" | 1892 | 2017 | 145 | 8 | 165.4 km (102.8 mi) | 103.5 (2022) |
| Cleveland | United States | Red Line (RTA Rapid Transit) | 1955 | 1968 | 18 | 1 | 31 km (19 mi) | 2.8 (2022) |
| Honolulu | United States | Skyline | 2023 | – | 9 | 1 | 17.4 km (10.8 mi) | n/a |
| Los Angeles | United States | Metro Rail | 1993 | 2000 | 16 | 2 | 28 km (17 mi) | 25.8 (2022) |
| Miami | United States | Metrorail | 1984 | 2012 | 23 | 2 | 39.3 km (24.4 mi) | 12 (2022) |
| New York City | United States | New York City Subway | 1904 | 2017 | 424 | 28 | 399 km (248 mi) | 2,027.3 (2023) |
| Staten Island Railway | 1925 | 2017 | 21 | 1 | 22.5 km (14.0 mi) | 3.8 (2022) | ||
| PATH | 1908 | 1937 | 13 | 4 | 22.2 km (13.8 mi) | 45.5 (2022) | ||
| Philadelphia | United States | SEPTA | 1907 | 1973 | 53 | 2 | 59.1 km (36.7 mi) | 41.2 (2022) |
| PATCO Speedline | 1936 | 1980 | 13 | 1 | 22.9 km (14.2 mi) | 4.9 (2022) | ||
| San Francisco (Bay Area) | United States | BART | 1972 | 2020 | 47 | 6 | 192 km (119 mi) | 39.6 (2022) |
| Washington, D.C. | United States | Washington Metro | 1976 | 2023 | 98 | 6 | 208 km (129 mi) | 136.3 (2023) |
| San Juan | United States | Tren Urbano | 2004 | 2005 | 16 | 1 | 17.2 km (10.7 mi) | 2.5 (2022) |
| Tashkent |  Uzbekistan | Tashkent Metro | 1977 | 2023 | 48 | 4 | 66.5 km (41.3 mi) | 136.7 (2022) |
| Caracas |  Venezuela | Caracas Metro | 1983 | 2015 | 49 | 5 | 67.2 km (41.8 mi) | 358 (2017) |
| Hanoi |  Vietnam | Hanoi Metro | 2021 | – | 12 | 1 | 13.1 km (8.1 mi) | 10.7 (2023) |
- Table notes
^* Indicates ridership figures based on the fiscal year rather than the calendar year.
List by country
Recent ridership figures, particularly for 2020, will have been affected by the COVID pandemic.
| Country | Systems | Length | Lines | Stations | Annual ridership / km (millions) | Inauguration |
|---|---|---|---|---|---|---|
| China | 47 | 9,827.5 km (6,106.5 mi) | 281 | 5,384 | 2.10 (2020) | 1971 |
| United States | 16 | 1,386.2 km (861.3 mi) | 87 | 1,237 | 1.66 (2022) | 1892 |
| India | 17 | 902.4 km (560.7 mi) | 38 | 715 | 3.70 (2021) | 1984 |
| South Korea | 6 | 888.6 km (552.2 mi) | 23 | 648 | 3.87 (2019) | 1974 |
| Japan | 15 | 816.1 km (507.1 mi) | 47 | 774 | 8.19 (2019) | 1927 |
| Russia | 7 | 663.7 km (412.4 mi) | 29 | 426 | 4.62 (2022) | 1935 |
| United Kingdom | 4 | 640.9 km (398.2 mi) | 21 | 392 | 2.11 (2022) | 1863 |
| Spain | 9 | 467.3 km (290.4 mi) | 28 | 539 | 1.43 (2019) | 1919 |
| Turkey | 5 | 391.2 km (243.1 mi) | 18 | 280 | 1.94 (2019–20) | 1989 |
| Germany | 4 | 386.8 km (240.3 mi) | 24 | 413 | 3.59 (2019) | 1902 |
| France | 6 | 379.6 km (235.9 mi) | 28 | 504 | 3.70 (2019–20) | 1900 |
| Brazil | 8 | 374.3 km (232.6 mi) | 20 | 266 | 3.45 (2018–20) | 1974 |
| Iran | 6 | 338.5 km (210.3 mi) | 17 | 262 | 4.08 (2018) | 1999 |
| Mexico | 3 | 287.5 km (178.6 mi) | 18 | 283 | 4.37 (2020) | 1969 |
| Singapore | 1 | 230 km (140 mi) | 6 | 134 | 3.41 (2020) | 1987 |
| Taiwan | 5 | 258.7 km (160.7 mi) | 11 | 231 | 3.26 (2019–20) | 1996 |
| Canada | 4 | 243.3 km (151.2 mi) | 12 | 201 | 2.64 (2022) | 1954 |
| Italy | 7 | 239.6 km (148.9 mi) | 15 | 280 | 3.73 (2018–19) | 1955 |
| Malaysia | 1 | 210.4 km (130.7 mi) | 6 | 149 | 1.60 (2023) | 1996 |
| Thailand | 2 | 205.95 km (127.97 mi) | 7 | 171 | 2.11 (2023) | 1999 |
| Chile | 1 | 149 km (93 mi) | 7 | 143 | 1.88 (2020) | 1975 |
| Netherlands | 2 | 143.5 km (89.2 mi) | 10 | 109 | 1.48 (2019) | 1968 |
| Ukraine | 3 | 114.2 km (71.0 mi) | 7 | 88 | 6.43 (2022) | 1960 |
| Sweden | 1 | 108 km (67 mi) | 7 | 100 | 3.10 (2018) | 1950 |
| Egypt | 1 | 93.4 km (58.0 mi) | 3 | 74 | n/a | 1987 |
| Greece | 1 | 91.7 km (57.0 mi) | 3 | 72 | 2.92 (2018) | 1904 |
| United Arab Emirates | 1 | 89.5 km (55.6 mi) | 3 | 53 | 1.26 (2020) | 2009 |
| Indonesia | 4 | 89.4 km (55.6 mi) | 5 | 50 | 0.63 (2020) | 2018 |
 Norway | 1 | 85 km (53 mi) | 5 | 101 | 0.87 (2020) | 1966 |
| Austria | 1 | 83.3 km (51.8 mi) | 5 | 109 | 5.51 (2019) | 1978 |
| Romania | 1 | 80.1 km (49.8 mi) | 5 | 64 | 1.6 (2023) | 1979 |
| Qatar | 1 | 76 km (47 mi) | 3 | 37 | n/a | 2019 |
| Venezuela | 1 | 67.2 km (41.8 mi) | 5 | 49 | 5.32 (2017) | 1983 |
| Uzbekistan | 1 | 66.5 km (41.3 mi) | 4 | 43 | 2.32 (2022) | 1977 |
| Czech Republic | 1 | 65.4 km (40.6 mi) | 3 | 61 | 3.85 (2020) | 1974 |
| Argentina | 1 | 56.7 km (35.2 mi) | 7 | 104 | 1.31 (2020) | 1913 |
| Philippines | 2 | 54.1 km (33.6 mi) | 3 | 46 | 5.82 (2019) | 1984 |
| Bulgaria | 1 | 52 km (32 mi) | 4 | 47 | 1.79 (2018) | 1998 |
| Portugal | 1 | 44.2 km (27.5 mi) | 4 | 56 | 1.93 (2020) | 1959 |
| Finland | 1 | 43 km (27 mi) | 2 | 30 | 1.84 (2023) | 1982 |
| Poland | 1 | 41.2 km (25.6 mi) | 2 | 34 | 5.50 (2019) | 1995 |
| Belarus | 1 | 40.8 km (25.4 mi) | 3 | 33 | 5.54 (2022) | 1984 |
| Azerbaijan | 1 | 40.7 km (25.3 mi) | 3 | 27 | 4.98 (2022) | 1967 |
| Belgium | 1 | 39.9 km (24.8 mi) | 4 | 59 | 2.19 (2020) | 1976 |
| Hungary | 1 | 39.4 km (24.5 mi) | 4 | 48 | 6.09 (2020) | 1896 |
| Peru | 1 | 39.4 km (24.5 mi) | 2 | 31 | 3.19 (2018) | 2011 |
| Denmark | 1 | 38.2 km (23.7 mi) | 4 | 39 | 1.66 (2020) | 2002 |
| Panama | 1 | 37.8 km (23.5 mi) | 2 | 29 | 1.38 (2020) | 2014 |
| Australia | 1 | 36 km (22 mi) | 1 | 13 | 0.35 (2020) | 2019 |
| Colombia | 1 | 31.3 km (19.4 mi) | 2 | 27 | 3.68 (2020) | 1995 |
| Dominican Republic | 1 | 31 km (19 mi) | 2 | 34 | 1.60 (2020) | 2009 |
| Georgia | 1 | 27.3 km (17.0 mi) | 2 | 23 | 2.74 (2022) | 1966 |
| Pakistan | 1 | 27.1 km (16.8 mi) | 1 | 26 | 0.74 (2020–2021) | 2020 |
| Ecuador | 1 | 22.6 km (14.0 mi) | 1 | 15 | n/a | 2023 |
| North Korea | 1 | 22 km (14 mi) | 2 | 16 | 1.63 (2009) | 1973 |
| Bangladesh | 1 | 20.1 km (12.5 mi) | 1 | 16 | n/a | 2022 |
| Algeria | 1 | 18.5 km (11.5 mi) | 1 | 19 | 2.40 (2019) | 2011 |
| Kazakhstan | 1 | 13.4 km (8.3 mi) | 1 | 11 | 1.27 (2022) | 2011 |
| Vietnam | 1 | 13.1 km (8.1 mi) | 1 | 12 | n/a | 2021 |
| Nigeria | 1 | 13 km (8.1 mi) | 1 | 5 | n/a | 2023 |
| Armenia | 1 | 12.1 km (7.5 mi) | 1 | 10 | 1.93 (2022) | 1981 |
| Switzerland | 1 | 5.9 km (3.7 mi) | 1 | 14 | 5.55 (2019) | 2008 |
Under construction
The following is a list of new worldwide metro systems that are currently actively under construction. In some cases it is not clear if the system will be considered a full metro system once it begins operational service. Only metro systems under construction are listed where there are no metro systems currently in operation in the same city.
The countries of Ivory Coast, Mongolia, Saudi Arabia and Serbia are currently constructing their first ever metro systems.
| City | Country | Name | Construction started | Projected opening | Lines | Stations | Length by first opening |
|---|---|---|---|---|---|---|---|
| Melbourne | Australia | Metro Tunnel (including Sunbury-Dandenong Line Corridor) | 2017 | 2025 | 1 | 5 | 9 km (5.6 mi) |
| Suburban Rail Loop | 2022 | 2035 | 1 | 6 | 26 km (16 mi) | ||
| Bengbu | China | Bengbu Rail Transit | 2019 | 2025 | 1 | 24 | 32.7 km (20.3 mi) |
| Liuzhou | China | Liuzhou Rail Transit | 2016 | 2024 | 4 | 97 | 150 km (93 mi) |
| Shantou | China | Shantou Metro | 2016 | 2025 | 3 | 45 | 76.9 km (47.8 mi) |
| Bogotá | Colombia | Bogotá Metro | 2020 | 2028 | 1 | 16 | 24 km (15 mi) |
| Thessaloniki | Greece | Thessaloniki Metro | 2006 | 2024 | 2 | 18 | 14.3 km (8.9 mi) |
| Bhopal | India | Bhopal Metro | 2018 | 2024 | 2 | 29 | 27.9 km (17.3 mi) |
| Bhubaneswar | India | Bhubaneswar Metro | 2024 | 2028 | 1 | 20 | 26 km (16 mi) |
| Indore | India | Indore Metro | 2018 | 2024 | 1 | 29 | 33.5 km (20.8 mi) |
| Patna | India | Patna Metro | 2020 | 2027 | 2 | 26 | 32.9 km (20.5 mi) |
| Surat | India | Surat Metro | 2021 | 2027 | 2 | 38 | 40.3 km (25 mi) |
| Ahvaz | Iran | Ahvaz Metro | 2004 | 2024 | 1 | 24 | 23 km (14.3 mi) |
| Qom | Iran | Qom Urban Railway | 2009 | 2024 | 1 | 14 | 14 km (8.7 mi) |
| Abidjan |  Ivory Coast | Abidjan Metro | 2017 | 2025 | 1 | 20 | 37.5 km (23.3 mi) |
| Johor Bahru Woodlands | Malaysia Singapore | Rapid Transit System Link | 2020 | 2026 | 1 | 2 | 4 km (2.5 mi) |
| George Town Seberang Perai | Malaysia | Penang Light Rapid Transit | 2024 | 2030 | 1 | 20 | 29 km (18 mi) |
| Ulaanbaatar |  Mongolia | Ulaanbaatar Metro | 2024 | 2028 | 1 | 14 | 17.7 km (11.0 mi) |
| Cluj-Napoca | Romania | Cluj-Napoca Metro | 2023 | 2026 | 1 | 9 | 9.2 km (5.7 mi) |
| Krasnoyarsk | Russia | Krasnoyarsk Metro | 1995 | 2026 | 1 | 9 | 10.6 km (6.6 mi) |
| Chelyabinsk | Russia | Chelyabinsk Metro | 1992 | 2026 | 1 | 4 | 5.7 km (3.5 mi) |
| Astana | Kazakhstan | Astana Metro | 1988 | 2024 | 1 | 18 | 21.5 km (13.4 mi) |
| Jeddah |  Saudi Arabia | Jeddah Metro | 2014 [citation needed] | 2025 | 3 | 46 | 108 km (67 mi) |
| Riyadh | Saudi Arabia | Riyadh Metro | 2014 | 2024 | 6 | 84 | 176 km (109 mi) |
| Belgrade |  Serbia | Belgrade Metro | 2021 | 2028 | 2 | 43 | 40.5 km (25.2 mi) |
| New Taipei | Taiwan | New Taipei Metro | 2016 | 2025 | 1 | 12 | 14.3 km (8.9 mi) |
| Gebze | Turkey | Gebze Metro | 2018 | 2024 | 1 | 12 | 15.4 km (9.6 mi) |
| Konya | Turkey | Konya Metro | 2020 | 2025 | 1 | 22 | 21.1 km (13.1 mi) |
| Mersin | Turkey | Mersin Metro | 2022 | 2026 | 1 | 11 | 13.4 km (8.3 mi) |
| Ho Chi Minh City | Vietnam | Ho Chi Minh City Metro | 2012 | 2024 | 1 | 14 | 19.7 km (12.2 mi) |
See also
- List of suburban and commuter rail systems
- List of airport people mover systems
- List of bus rapid transit systems
- List of semi-automatic train systems
- List of funicular railways
- List of monorail systems
- Medium-capacity rail system
- List of premetro systems
- List of rapid transit systems by track gauge
- List of tram and light rail transit systems
- List of town tramway systems
- List of trolleybus systems
Notes
System notes
Ridership notes
References
System references
Ridership references
Under construction system references
Sources
Bibliography
- Vuchic, Vukan R. (2007). Urban Transit Systems and Technology. John Wiley & Sons. ISBN 978-0-471-75823-5.
- Ovenden, Mark (2005). Metro Maps Of The World. Capital Transport. ISBN 1-85414-288-7.
- Hinkel, W.; Treiber, K.; Valenta, G.; Liebsch, H. (2004). Underground Railways Yesterday – Today – Tomorrow. Schmid Verlag. ISBN 3-900607-44-3.
- Fischler, Stan (2000). Subways Of The World. MBI. ISBN 0-7603-0752-0.
- Garbutt, Paul (1997). World Metro Systems. Capital Transport. ISBN 1-85414-191-0.
Online resources
- "Metros: Keeping pace with 21st century cities". uitp.org. International Association of Public Transport (French: L'Union internationale des transports publics (UITP)). 8 May 2014.
- Taplin, Michael. "A world of trams and urban transit". lrta.org. Light Rail Transit Association. Archived from the original on 8 October 2007. Retrieved 6 November 2007.
- Schwandl, Robert. "UrbanRail.Net". UrbanRail.Net.
External links
- "Metro, light rail and tram systems in Europe" (PDF). European Rail Research Advisory Council & International Association of Public Transport (French: L'Union internationale des transports publics (UITP)). 2009. Archived from the original (PDF) on 13 July 2018. Retrieved 8 August 2014.
- "Public Transportation Fact Book". American Public Transportation Association (APTA). 2014. Archived from the original on 21 October 2013. Retrieved 5 July 2011.
- European Metropolitan Transport Authorities (EMTA)
- Metro List at CityRailTransit.com website
- Openstreetmap subway project
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