List of metro systems

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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, mass rapid transit (MRT), metrô or U-Bahn. As of 22 December 2024, 204 cities in 65 countries operate 892 metro lines.

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From top to bottom: Shanghai Metro is the metro system with the longest metro network and the highest annual ridership in the world. Beijing Subway has the most subway stations in the world. The New York City Subway has the second 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, the City and South London Railway, opened in 1890,[1] making it the world's first deep-level electric metro system.[2] The Budapest Millennium Underground Railway, which opened in 1896, was the world's first electric underground railway specifically designed for urban transportation and is still in operation today.[3] The Shanghai Metro is both the world's longest metro network at 896 kilometres (557 mi) and the busiest with the highest annual ridership reaching approximately 2.83 billion passenger trips.[4][5] The Beijing Subway has the greatest number of stations, with 424. As of 2024, the country with the most metro systems is China, with 54 in operation, including 11 of the 12 longest networks in the world.

Considerations

Summarize
Perspective

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".[6][7] The terms heavy rail (mainly in North America) and heavy urban rail are essentially synonymous with the term "metro".[8][9][10] Heavy rail systems are also specifically defined as an "electric railway".[8][9]

The dividing line between the metro and other modes of public transport, such as light rail[8][9] and commuter rail,[8][9] is not always clear. The UITP only makes distinctions between "metros" and "light rail", whereas [6] the American Public Transportation Association (APTA) and Federal Transit Administration (FTA) distinguish all three modes.[8][9] A common way to distinguish metro from light rail is by their separation from other traffic. While light rail systems may share roads with car traffic or use sections of track with level crossings across roads, metro systems tend to run on a grade-separated exclusive right-of-way with no access for 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

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Countries shown in green have at least one operational metro system. Countries shown in yellow have at least one metro system under construction.
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
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Map of all the world's metro systems
The year the metro system was opened for commercial service at metro standards. In other words, parts of the system may be older, but as parts of a former light rail or commuter rail network, so the year that the system obtained metro standards (most notably electrification) is the one listed.
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. Note: This list may not be fully representative, as yearly ridership numbers during the COVID-19 pandemic are shown for some systems, while others have numbers from previous years.

Table notes
More information City, Country ...
City Country Name Service
opened
Last
expanded
Stations Lines System length Annual ridership
(millions)
Algiers  Algeria Algiers Metro 2011[11] 2018[12] 19[12] 1 18.5 km (11.5 mi)[13] 45.3 (2019)[R 1]
Buenos Aires  Argentina Buenos Aires Underground 1913[Nb 1] 2019[16] 78[Nb 2][17] 7 56.7 km (35.2 mi) 236 (2023)[R 2]
Yerevan  Armenia Yerevan Metro 1981[18] 1996[19] 10[18] 1 12.1 km (7.5 mi)[18] 23.3 (2022)[R 3]
Sydney  Australia Sydney Metro 2019[20] 2024 21[20] 1 52 km (32 mi)[20][21] 39.7 (2024)[R 4][R Nb 1]
Vienna  Austria Vienna U-Bahn 1978[22][Nb 3] 2017[23] 98[24] 5 83.3 km (51.8 mi)[22] 459.8 (2019)[R 5]
Baku  Azerbaijan Baku Metro 1967[25] 2022[26] 27[25] 3 40.7 km (25.3 mi)[25] 202.5 (2022)[R 3]
Dhaka  Bangladesh Dhaka Metro Rail 2022[27] 2023 16 1 20.1 km (12.5 mi) 100.38 (2024)[R 6][R Nb 2]
Minsk  Belarus Minsk Metro 1984[28] 2024[28] 36[29] 3 45.0 km (28.0 mi)[30] 234 (2023)[R 3]
Brussels  Belgium Brussels Metro 1976[31] 2009[Nb 4] 59[31][Nb 5] 4 [Nb 6] 39.9 km (24.8 mi)[32] 129.2 (2022)[R 7]
Belo Horizonte  Brazil Belo Horizonte Metro 1986[33] 2002[33] 19[34] 1 28.1 km (17.5 mi)[35] 54.4 (2019)[R 8]
Brasília Federal District Metro 2001[36] 2020[37] 27[38] 2 42.4 km (26.3 mi)[38][39] 39.1 (2022)[R 9]
Fortaleza Fortaleza Metro[Nb 7] 2012[40] 2013[41] 20[42] 2 24.1 km (15.0 mi)[42] 8.9 (2022)[R 10]
Porto Alegre Porto Alegre Metro 1985[43] 2014[43] 22[44] 1 43.8 km (27.2 mi)[44] 31.9 (2022)[R 11]
Recife Recife Metro[Nb 8] 1985[45] 2009[45] 28[46] 3 39.5 km (24.5 mi)[46] 93.5 (2019)[R 12]
Rio de Janeiro Rio de Janeiro Metro 1979[47] 2016[48] 41[47] 3 58 km (36 mi)[48] 118.7 (2020)[R 13]
Salvador Salvador Metro 2014[49] 2023[50] 20[51] 2 34 km (21 mi) 62 (2020)[R 14]
São Paulo São Paulo Metro[Nb 9] 1974[52] 2021[53] 89[53] 6 104.4 km (64.9 mi)[53] 1,196.5 (2023)[R 15]
Sofia  Bulgaria Sofia Metro 1998[54] 2021[55] 47[55] 4 52 km (32 mi)[55] 92.4 (2019)[R 16]
Montreal  Canada Montreal Metro 1966[56] 2007[56] 68[57] 4 69.2 km (43.0 mi)[57] 304.0 (2023)[R 17][R Nb 3]
Réseau express métropolitain 2023[58] 5 1 16.6 km (10.3 mi)[59] n/a
Toronto Toronto subway[60] 1954[61] 2017[61] 70[62] 3 70.5 km (43.8 mi)[63] 302.5 (2023)[R 17][R Nb 3][R Nb 4]
Vancouver SkyTrain 1985[64] 2024[Nb 10] 54[66] 3 79.6 km (49.5 mi)[67] 141.3 (2023)[R 17][R Nb 3]
Santiago  Chile Santiago Metro 1975[68] 2023[69] 126[70][Nb 11] 7 149 km (93 mi)[71] 544.4 (2022)[R 18]
Beijing  China Beijing Subway[72] 1971[Nb 12] 2025[73] 424[Nb 13] 29 879 km (546 mi)[74][Nb 14] 3,445.7 (2023)[R 19][Nb 15]
Changchun Changchun Rail Transit 2017[Nb 16] 2024[75] 83[Nb 17] 3 72.6 km (45.1 mi)[Nb 18] 219.1 (2023),[R 19] may include light rail traffic
Changsha Changsha Metro 2014[76] 2024[77] 140 6 218.28 km (135.63 mi) 943.9 (2023)[R 19]
Changzhou Changzhou Metro 2019[78] 2021[79] 43 2 54 km (33.55 mi) 73.1 (2023)[R 19]
Chengdu Chengdu Metro 2010 2024[80] 296[Nb 19] 13 632.84 km (393.23 mi)[81] 2,109.2 (2023)[R 19]
Chongqing Chongqing Rail Transit 2004 2025 263[Nb 20] 12 560.04 km (347.99 mi)[82] 1,456.94 (2024)[R 19]
Dalian Dalian Metro[83] 2003 2023[84] 100 6 237.7 km (147.7 mi) 252.0 (2023)[R 19]
Dongguan Dongguan Rail Transit 2016[85] 15 1 37.7 km (23.4 mi) 45.3 (2023)[R 19]
Foshan Foshan Metro[Nb 21] 2010 2024[86] 74[Nb 21] 3[Nb 21] 134.9 km (83.8 mi) 67.9 (2023)[R 19][R Nb 5]
Fuzhou Fuzhou Metro 2016[87] 2023[88] 90 5 143.5 km (89.2 mi) 227.8 (2023)[R 19]
Guangzhou Guangzhou Metro[Nb 22][Nb 21] 1997 2024[89] 276[Nb 23] 15[Nb 24][Nb 21] 705.28 km (438.24 mi)[90] 3,128.9 (2023)[R 19]
Guiyang Guiyang Metro 2017[91] 2024[92] 82 3 149.05 km (92.62 mi)[92] 133.5 (2023)[R 19]
Hangzhou Hangzhou Metro[93] 2012 2025[94] 254[Nb 25] 12 516.2 km (320.8 mi)[95] 1,469.76 (2024)[R 19]
Harbin Harbin Metro 2013[96] 2024 78 3 91.57 km (56.90 mi) 281.3 (2023)[R 19]
Hefei Hefei Metro 2016[97] 2024[98] 184 6 238.92 km (148.46 mi) 411.0 (2023)[R 19]
Hohhot Hohhot Metro 2019[99] 2020[100] 43[99] 2 49 km (30 mi)[99] 67.7 (2023)[R 19]
Hong Kong Mass Transit Railway 1979[Nb 26] 2022 99[101] 10 174.7 km (108.6 mi)[102] 1,770 (2024)[R 20][R 21][R Nb 6]
Jinan Jinan Metro 2019[103] 2024[104] 46 3 96.3 km (59.8 mi)[103][105] 96.2 (2023)[R 19]
Jinhua Jinhua Rail Transit 2022[106] 2023 32 2 118.5 km (73.6 mi) 37.0 (2023)[R 19]
Kunming Kunming Metro 2012 2022[107] 103 6 165.85 km (103.05 mi) 292.0 (2023)[R 19]
Lanzhou Lanzhou Metro 2019[108] 2023 27[108] 2 35 km (22 mi)[108] 105.6 (2023)[R 19]
Luoyang Luoyang Subway 2021[109][110] 2021 33[109][110] 2 43.6 km (27.1 mi)[109] 57.2 (2023)[R 19]
Macau Macau Light Rapid Transit 2019 2024[111] 15 3 16.3 km (10.1 mi) 2.47 (2023)[112]
Nanchang Nanchang Metro 2015 2021[113] 94 4 128.3 km (79.7 mi) 380.5 (2023)[R 19]
Nanjing Nanjing Metro[114] 2005 2024[115] 212[116] 14 521 km (324 mi)[117] 1,010 (2023)[R 19]
Nanning Nanning Metro[118] 2016 2021[119] 93 5 128.2 km (79.7 mi) 350.0 (2023)[R 19]
Nantong Nantong Rail Transit 2022[120] 2023 43 2 60 km (37 mi) 21.1 (2023)[R 19]
Ningbo Ningbo Rail Transit[121] 2014 2025[122] 122 5 194.56 km (120.89 mi) 367.4 (2023)[R 19]
Qingdao Qingdao Metro 2015[123] 2024[124] 172 8 352.68 km (219.15 mi)[R 19] 470 (2023)[R 19]
Shanghai Shanghai Metro 1993[125] 2024[126] 413[Nb 27] 20 896 km (557 mi)[127][Nb 28] 3,647.6 (2023)[R 19][Nb 29]
Shaoxing Shaoxing Metro 2021[128] 2024 38 2 61.9 km (38.5 mi)[128] 38.4 (2023)[R 19]
Shenyang Shenyang Metro 2010 2024[129] 124 6 186.7 km (116.0 mi) 500.9 (2023)[R 19]
Shenzhen Shenzhen Metro 2004 2024[130] 319[Nb 30] 16 583.35 km (362.48 mi) 2,705.3 (2023)[R 19]
Shijiazhuang Shijiazhuang Metro 2017 2021[131] 60[131] 3 76.5 km (47.5 mi)[131] 173.2 (2023)[R 19]
Suzhou Suzhou Rail Transit 2012 2024[132] 204 7 346.76 km (215.47 mi)[132] 523.8 (2023)[R 19]
Taiyuan Taiyuan Metro 2020 2025 47 2 52.384 km (32.550 mi)[133] 43.8 (2023)[R 19]
Taizhou Taizhou Rail Transit 2022[134] 15 1 52.4 km (32.6 mi)[135] 10.1 (2023)[R 19]
Tianjin Tianjin Metro 1984 2024[136] 204 11 325.54 km (202.28 mi) 571.3 (2023)[R 19]
Ürümqi Ürümqi Metro 2018 2019[137] 21 1 27.6 km (17.1 mi) 39.3 (2023)[R 19]
Wenzhou Wenzhou Rail Transit 2019[138] 2023 36 2 116.5 km (72.4 mi)[139] 22.1 (2023)[R 19]
Wuhan Wuhan Metro 2004 2024[140] 312[Nb 31] 12 518.1 km (321.9 mi)[140] 1,455.61 (2024)[R 19]
Wuhu Wuhu Rail Transit 2021 2021 36 2 46.2 km (28.7 mi) 33.1 (2023)[R 19]
Wuxi Wuxi Metro 2014[141] 2024[142] 89 5 145.2 km (90.2 mi) 184.6 (2023)[R 19]
Xiamen Xiamen Metro 2017[143] 2023[144] 70 3 98.4 km (61.1 mi) 246.4 (2023)[R 19]
Xi'an Xi'an Metro 2011 2024[145] 232[Nb 32] 12 402.3 km (250.0 mi)[R 19][Nb 33] 1,399.02 (2024)[R 19]
Xuzhou Xuzhou Metro 2019[146] 2024[147] 54 3 72.48 km (45.04 mi) 94.0 (2023)[R 19]
Zhengzhou Zhengzhou Metro 2013[148] 2024[149] 233 [Nb 34] 13 449.81 km (279.50 mi) 583.2 (2023)[R 19]
Medellín  Colombia Medellín Metro 1995[150] 2012[Nb 35] 27[150] 2 31.3 km (19.4 mi)[150] 209.8 (2024)[R 22]
Prague  Czech Republic Prague Metro 1974[151] 2015[Nb 36] 58[152] 3 65.4 km (40.6 mi)[153] 361.0 (2023)[R 23]
Copenhagen  Denmark Copenhagen Metro 2002[154] 2024[154] 44[155] 4 43.3 km (26.9 mi)[155] 120 (2023)[R 24]
Santo Domingo  Dominican Republic Santo Domingo Metro 2009 2018[156] 33[156][157][158] 2 31 km (19 mi)[157][158] 49.6 (2020)[R 25]
Quito  Ecuador Quito Metro 2023 15 1 22.6 km (14.0 mi) n/a
Cairo  Egypt Cairo Metro 1987[159][Nb 37] 2024[160] 84[159][Nb 37] 3 106.8 km (66.4 mi)[161][162][163] 795.8 (2020)[164]
Helsinki  Finland Helsinki Metro 1982[165] 2022[Nb 38][166] 30[167] 2 43 km (27 mi)[168] 79.0 (2023)[R 26]
Lille  France Lille Metro 1983[169] 2000[169] 60[170] 2 45 km (28 mi)[170] 122.87 (2023)[R 27]
Lyon Lyon Metro 1978[171] 2023 42[172] 4 34.4 km (21.4 mi)[172] 208.21 (2023)[R 27]
Marseille Marseille Metro 1977 2019 29[173] 2 22.7 km (14.1 mi)[173] 71.3 (2023)[174]
Paris Paris Métro 1900[175] 2025[176] 321[Nb 39][177] 16 245.6 km (152.6 mi)[178] 1,411.46 (2023)[R 28][R 29][R Nb 7]
Rennes Rennes Metro 2002 2022 28 2 22.4 km (13.9 mi) 59.4 (2023)[179]
Toulouse Toulouse Metro 1993[180] 2007[180] 37[181] 2 28.2 km (17.5 mi)[180] 112.9 (2023)[182]
Tbilisi  Georgia Tbilisi Metro 1966[183] 2017[184][Nb 40] 23[185] 2 27.3 km (17.0 mi)[186] 152.9 (2023)[R 3]
Berlin  Germany Berlin U-Bahn 1902[187] 2021[188][189] 175[190][189] 9 155.6 km (96.7 mi)[191] 492.1 (2022)[R 30]
Hamburg Hamburg U-Bahn 1912[192] 2019[193] 93[194] 4 106 km (66 mi)[194] 195.8 (2022)[R 31]
Munich Munich U-Bahn 1971[195] 2010[Nb 41] 96[195] 8 95 km (59 mi)[195] 254 (2021)[R 32]
Nuremberg Nuremberg U-Bahn 1972 2020[196][197] 49[197] 3 38.4 km (23.9 mi)[197] 109.8 (2022)[R 33]
Athens  Greece Athens Metro[Nb 42] 1904[200][Nb 43] 2022[201] 66[202] 3 91.7 km (57.0 mi)[198] 259.2 (2018)[R 34][R Nb 8]
Thessaloniki Thessaloniki Metro 2024[203] 13 1 9.6 km (6.0 mi) n/a
Budapest  Hungary Budapest Metro 1896 2014[204] 48 4 39.2 km (24.4 mi)[204][205] 382.6 (2023)[R 35]
Agra  India Agra Metro 2024[206] 6 1 5.2 km (3.2 mi)[207] n/a
Ahmedabad Ahmedabad Metro 2019[208] 2024[209] 38 2 58.66 km (36.45 mi)[210] 29.35 (2023[Nb 44])[R 36][R Nb 9]
Bangalore Namma Metro 2011[211] 2024[212] 69[213] 2 76.95 km (47.81 mi)[214][215] 232.8 (2024[Nb 44])[R 37]
Chennai Chennai Metro 2015[216] 2022[217] 42[218] 2 54.1 km (33.6 mi)[219] 91.1 (2023[Nb 44])[R 38]
Chennai MRTS 1995 2007 18 1 19.34 km (12.02 mi) 36.5 (2023)[220]
Delhi Delhi Metro 2002[221] 2023[222] 231[Nb 45] 10 353 km (219 mi)[Nb 46][223] 2,032 (2023[Nb 44])[R 39]
Gurgaon Rapid Metro Gurgaon 2013[225] 2017[226] 11[226] 1 12.854 km (7.987 mi)[223] 14.6 (2023[Nb 44])[R 40][R Nb 10]
Hyderabad Hyderabad Metro 2017[227] 2020[228] 57[228] 3 71.16 km (44.22 mi)[229] 162.06 (2023[Nb 44])[R 41][R Nb 11]
Jaipur Jaipur Metro 2015[230][231] 2020[231] 11[231] 1 11.979 km (7.443 mi)[231] 18.12 (2023[Nb 44])[R 42]
Kanpur Kanpur Metro 2021[232] 9 1 8.98 km (5.58 mi)[233] n/a
Kochi Kochi Metro 2017[234] 2024[235] 25 1 28.125 km (17.476 mi)[236] 31.17 (2023)[R 43]
Kolkata Kolkata Metro 1984[237] 2024[238] 48[239] 4 59.38 km (36.90 mi)[239][240] 192.5 (2023[Nb 44])[R 44]
Lucknow Lucknow Metro 2017[241] 2019[242] 21[241] 1 22.878 km (14.216 mi)[243] 26.82 (2023[Nb 44])[R 45][R Nb 12]
Mumbai Mumbai Metro 2014[244] 2024[245] 53[246] 4 59.09 km (36.72 mi)[247][248][249][250] 195.4 (2024)[R 46][R 47][R Nb 13]
Nagpur Nagpur Metro 2019[251] 2022[252] 36[252] 2 38.215 km (23.746 mi)[253] 33.93 (2024[Nb 44])[R 48][R Nb 14]
Navi Mumbai Navi Mumbai Metro 2023 11 1 11.10 km (6.90 mi)[254] 0.935 (2024)[R 49][R Nb 15]
Noida Noida Metro 2019[255] 21 1 29.168 km (18.124 mi)[223] 16.7 (2023) [R 50]
Pune Pune Metro 2022 2024[256] 28 2 32.97 km (20.49 mi)[257][258] 45.72 (2024)[R 51]
Jakarta  Indonesia Jakarta MRT 2019[259] 13 1 15.7 km (9.8 mi) 33 (2023)[R 52]
Jakarta LRT 2019 6 1 5.8 km (3.6 mi) 0.94 (2023)[R 53]
Jabodebek LRT 2023 18 2 44.5 km (27.7 mi) 7.25 (2023)[R 54]
Palembang Palembang LRT 2018 13 1 23.4 km (14.5 mi) 3.0 (2023)[R 55]
Isfahan  Iran Isfahan Urban Railway 2015[260] 2018[261][262] 20[261] 1 20.2 km (12.6 mi)[261] n/a
Mashhad Mashhad Urban Railway 2011[263] 2019[264] 36[265] 2 37.5 km (23.3 mi)[266] 50.7 (2018)[R 56]
Shiraz Shiraz Metro 2014[267] 2024[Nb 47] 24 2 32.5 km (20.2 mi) 18 (2018)[R 57]
Karaj Karaj Metro 2023[268][Nb 48] 2023[Nb 49] 10[Nb 50] 1 6.5 km (4.0 mi)[269][Nb 50] n/a
Tabriz Tabriz Metro 2015[270] 2020 18 1 17.2 km (10.7 mi) n/a
Tehran Tehran Metro 2000[271][Nb 48] 2024[272] 131[Nb 51][273][274] 6 224.6 km (139.6 mi)[Nb 51][273] 820 (2018[Nb 44])[R 58]
Brescia  Italy Brescia Metro 2013[275] 17[276] 1 13.7 km (8.5 mi)[276] 17.0 (2023)[R 59]
Catania Catania Metro 1999[277] 2024[278] 12[279] 1 10.5 km (6.5 mi) 6.5 (2019)[R 60]
Genoa Genoa Metro 1990[280] 2012[280] 8[280] 1 7.1 km (4.4 mi)[280] 15.3 (2018)[R 61][R Nb 16]
Milan Milan Metro 1964[281] 2024[281] 125[Nb 52] 5 111.8 km (69.5 mi)[283] 331.3 (2023)[R 62]
Naples Naples Metro[Nb 53] 1993 2024 30[284] 3 34.5 km (21.4 mi)[284] 41.1 (2019)[R 63][R Nb 17]
Rome Rome Metro 1955 2018[285] 73[286] 3 60 km (37 mi)[287][288] 143.4 (2022)[289]
Turin Turin Metro 2006[290] 2021[291] 23[290][291] 1 15.1 km (9.4 mi)[291] 42.5 (2018)[R 64]
Chiba Prefecture  Japan Tōyō Rapid Railway Line 1996 9 1 16.2 km (10.1 mi) 53.0 (2023[Nb 44])[R 65][R Nb 18]
Fukuoka Fukuoka City Subway 1981[292] 2023[293] 36[293] 3 31.4 km (19.5 mi)[293] 149.7 (2023[Nb 44])[R 65][R Nb 18]
Hiroshima Astram Line 1994[294] 2015[295] 22 1 18.4 km (11.4 mi)[294] 22.3 (2023[Nb 44])[R 65][R Nb 18]
Kawaguchi Saitama Rapid Railway Line 2001 8 1 14.6 km (9.1 mi) 39.4 (2022[Nb 44])[R 65][R Nb 18]
Kobe Kobe Municipal Subway 1977[294] 2001 28 3 38.1 km (23.7 mi)[294] 103.1 (2023[Nb 44])[R 65][R Nb 18]
Kobe New Transit 1977 2006 18 2 15.1 km (9.4 mi) n/a
Kyoto Kyoto Municipal Subway 1981[294] 2008 31[296] 2 31.2 km (19.4 mi)[294] 128 (2023[Nb 44])[R 65][R Nb 18]
Nagoya Nagoya Municipal Subway 1957[294] 2011[297] 87[297] 6 93.3 km (58.0 mi)[297] 426.2 (2023[Nb 44])[R 65][R Nb 18]
Osaka Osaka Metro 1933[298] 2025[298] 109[299] 9 141 km (88 mi)[298][300] 808.8 (2023[Nb 44])[R 65][R Nb 18]
Saitama New Shuttle 1983 1990 13 1 12.7 km (7.9 mi) N/a
Sapporo Sapporo Municipal Subway 1971[294] 1999 46[301] 3 48 km (30 mi)[294] 202.7 (2023[Nb 44])[R 65][R Nb 18]
Sendai Sendai Subway 1987[302] 2015[303] 29[302] 2 28.7 km (17.8 mi)[302] 90.1 (2023[Nb 44])[R 66][R Nb 18]
Tokyo Toei Subway 1960[304] 2002[304] 99[Nb 54] 4 109 km (68 mi)[304] 843.7 (2023[Nb 44])[R 65][R 67][R Nb 18]
Nippori-Toneri Liner 2008 13 1 9.7 km (6.0 mi) N/a
Yurikamome 1995 2006 16 1 14.7 km (9.1 mi) 45.6 (2023[Nb 44])[307]
Tokyo Metro 1927[308] 2020[309] 142[310] 9 195.1 km (121.2 mi)[311] 2,171.9 (2022[Nb 44])[R 65][R Nb 18]
Rinkai Line 1996[294] 2002 8 1 12.2 km (7.6 mi)[294] 76.5 (2023[Nb 44])[R 68][R Nb 18]
Yokohama Yokohama Municipal Subway 1972[312] 2008[312] 40[312] 2 53.4 km (33.2 mi)[312] 206.1 (2023[Nb 44])[R 65][R Nb 18]
Minatomirai Line 2004[294] 2008 6 1 4.1 km (2.5 mi)[294] 72.1 (2023[Nb 44])[R 65][R Nb 18]
Kanazawa Seaside Line 1989 14 1 10.6 km (6.6 mi) N/a
Almaty  Kazakhstan Almaty Metro 2011[313] 2022[313] 11 1 13.4 km (8.3 mi)[313] 26.2 (2023)[R 3]
Pyongyang  North Korea Pyongyang Metro 1973 1987[Nb 55] 17 2 22.5 km (14.0 mi) 36 (2009)[R 69]
Busan  South Korea Busan Metro 1985 2017[Nb 56] 125[Nb 57] 5[Nb 57] 139.1 km (86.4 mi)[314][Nb 57] 246.3 (2020)[R 70]
Daegu Daegu Metro 1997 2015[Nb 58] 88[315] 3 82.9 km (51.5 mi)[315] 168 (2019)[R 71][R Nb 19]
Daejeon Daejeon Metro 2006 2007[Nb 59] 22 1 22.6 km (14.0 mi)[316] 40 (2019)[R 71]
Gimpo Gimpo Goldline 2019[317] 10 1 23.67 km (14.71 mi)[318]
Gwangju Gwangju Metro 2004 2008[Nb 60] 20 1 20.1 km (12.5 mi)[319] 19 (2019)[R 71]
Incheon Incheon Subway 1999 2020[320] 65[321] 3 73.7 km (45.8 mi)[321] 199 (2022)[322]
Seoul Seoul Metropolitan Subway[Nb 61][Nb 62] 1974[323] 2022[324] 337[325] 11[325] 358.46 km (222.74 mi)[325][Nb 62] 2,403 (2022)[R 72][R Nb 20][R Nb 21]
Shinbundang Line[Nb 62] (Neo Trans) 2011 2022[326] 16 1 33.4 km (20.8 mi)[327] 122.5 (2019)[R 73][R Nb 22]
Kuala Lumpur  Malaysia Rapid KL[Nb 63] 1996 2023[328] 138[Nb 64] 6 204.8 km (127.3 mi) 301.4 (2024)[R 74]
Guadalajara  Mexico SITEUR[Nb 65] 1994[Nb 66] 2020 28 [Nb 67] 2 [Nb 68] 46.5 km (28.9 mi) 157.7 (2023)[R 75]
Mexico City Mexico City Metro 1969[329] 2012[Nb 69] 163[Nb 70] 12 200.9 km (124.8 mi)[330][Nb 71] 1115.2 (2023)[R 76]
Monterrey Metrorrey 1991[331] 2021[332] 38[333] 3 40.2 km (25.0 mi)[333] 134.9 (2023)[R 77]
Amsterdam  Netherlands Amsterdam Metro 1977 2018[334] 39[335] 5 41.2 km (25.6 mi) 100.1 (2023)[R 78]
Rotterdam Rotterdam Metro[Nb 72] 1968 2023 71 5 102.3 km (63.6 mi)[336] 96 (2023)[R 79]
Lagos  Nigeria Lagos Rail Mass Transit[Nb 73] 2023 2024[337] 13[338] 2 13 km (8.1 mi) n/a
Oslo  Norway Oslo Metro[Nb 74] 1966[Nb 75] 2016[Nb 76] 101 5 85 km (53 mi)[339] 74 (2020)[R 80]
Lahore  Pakistan Lahore Metro 2020[340] 26 1 27.1 km (16.8 mi)[340] 20 (2020–2021)[R 81]
Panama City  Panama Panama Metro 2014 2023[341] 32 2 37.8 km (23.5 mi) 49.9 (2020)[R 82]
Lima  Peru Lima Metro 2011 2023 31 2 39.4 km (24.5 mi)[342] 171.9 (2023)[R 83]
Manila  Philippines Manila Light Rail Transit System 1984[343] 2024[343] 38[344] 2 43.5 km (27.0 mi)[343][345] 218.2 (2019)[R 84][R Nb 23]
Manila Metro Rail Transit System 1999 2000 13 1 16.9 km (10.5 mi)[346] 129 (2023)[R 85]
Warsaw  Poland Warsaw Metro 1995 2022[347] 39 2 41.2 km (25.6 mi) 200.0 (2023)[R 86]
Lisbon  Portugal Lisbon Metro 1959[348] 2016[348] 56[348] 4 44.2 km (27.5 mi)[348] 184.6 (2019)[R 87]
Doha  Qatar Doha Metro 2019[349] 2019[350] 37[350] 3 76 km (47 mi)[Nb 77] n/a
Bucharest  Romania Bucharest Metro 1979[351] 2023[352] 64[353] 5 80.1 km (49.8 mi)[353] 179.2 (2019)[R 88]
Kazan  Russia Kazan Metro[354] 2005 2018[355] 11[356] 1 16.8 km (10.4 mi)[356] 30.5 (2022)[R 3]
Moscow Moscow Metro[357] 1935 2024 235[Nb 78] 16 525.8 km (326.7 mi) 2,288.5 (2023)[358]
Nizhny Novgorod Nizhny Novgorod Metro 1985 2018[359] 15[359] 2 21.4 km (13.3 mi) 29.9 (2022)[R 3]
Novosibirsk Novosibirsk Metro 1986 2010[360] 14[356] 2 15.9 km (9.9 mi)[356] 77.3 (2022)[R 3]
Saint Petersburg Saint Petersburg Metro 1955 2024[361] 73[Nb 79][362] 5 128.4 km (79.8 mi)[362] 649 (2022)[R 3]
Samara Samara Metro 1987[363] 2015[364] 10[356] 1 11.6 km (7.2 mi)[356] 11.2 (2022)[R 3]
Yekaterinburg Yekaterinburg Metro 1991 2012[365] 9[356] 1 12.7 km (7.9 mi)[356] 38.9 (2022)[R 3]
Riyadh  Saudi Arabia Riyadh Metro 2024[366] 2025 85[366] 6[366] 176 km (109 mi)[366] n/a
Singapore  Singapore Mass Rapid Transit 1987 2024 [367] 142[368] 6 242.6 km (150.7 mi) 1,183.7 (2023)[R 89][R Nb 24]
Barcelona  Spain Barcelona Metro[Nb 80] 1924 2021[369] 132[Nb 81][370] 12 128.3 km (79.7 mi)[370] 371.7 (2022)[R 90]
Bilbao Metro Bilbao[Nb 82] 1995[371] 2020[372][373] 42[374][373] 3 45.1 km (28.0 mi)[374] 80.3 (2022)[R 91]
Madrid Madrid Metro[Nb 83] 1919[375] 2019[376] 242[377] 13 293.9 km (182.6 mi)[377] 662.3 (2023)[R 92]
Stockholm  Sweden Stockholm Metro 1950[378][Nb 84] 1994[378] 100[379] 7 108 km (67 mi)[379] 462 (2019)[R 93][R Nb 25]
Lausanne   Switzerland Lausanne Métro[Nb 85] 2008[380] 14 1 5.9 km (3.7 mi) 32.8 (2019)[R 94][R Nb 26]
Kaohsiung  Taiwan Kaohsiung Rapid Transit 2008 2024 [381] 38 [381] 2 45.5 km (28.3 mi)[382] 78 (2024)[R 95]
Taipei Taipei Metro 1996[383] 2020[384] 119[Nb 86] 6 152.9 km (95.0 mi)[385] 741.8 (2024)[R 96]
Taichung Taichung Metro[387] 2021[388] 18[388] 1 16.7 km (10.4 mi)[388] 15.8 (2024)[R 97]
Taoyuan Taoyuan Metro 2017 2023 22[389] 1 53.1 km (33.0 mi) 41.9 (2024)[R 98]
Bangkok  Thailand BTS Skytrain 1999[390] 2021[391] 64[392] 3 70.05 km (43.53 mi)[392] 266.7 (2024)[R 99]
Metropolitan Rapid Transit 2004[393] 2023[394] 107[395] 4 101.4 km (63.0 mi)[395] 213.1 (2024)[R 99]
Adana  Turkey Adana Metro 2009 2010 13[396] 1 13.5 km (8.4 mi)[396] 14 (2011)[citation needed]
Ankara Ankara Metro 1997 2023[397][Nb 87] 57[398] 3 67.4 km (41.9 mi)[397][398] 158.5 (2023)[R 100]
Bursa Bursaray 2002 2014[Nb 88] 40[399] 2 40 km (25 mi)[399] 91.3 (2010)[R 101]
Istanbul Istanbul Metro 1989[400] 2024[401] 147[Nb 89] 11 243.3 km (151.2 mi)[402] 831.4 (2023)[R 102]
İzmir İzmir Metro 2000[404] 2024[404] 24[404] 1 27 km (17 mi)[404] 100 (2019)[R 103]
Dnipro  Ukraine Dnipro Metro 1995 6[405] 1 7.8 km (4.8 mi)[405] 7.5 (2018)[R 104]
Kharkiv Kharkiv Metro 1975 2016 30[405] 3 38.7 km (24.0 mi)[405] 231.1 (2018)[R 105]
Kyiv Kyiv Metro 1960 2013 52[405] 3 67.7 km (42.1 mi)[405] 496.1 (2018)[R 106]
Dubai  United Arab Emirates Dubai Metro 2009[406] 2021[407] 53 2 89.3 km (55.5 mi)[408] 113.6 (2020)[R 107]
Glasgow  United Kingdom Glasgow Subway 1896[409] 15[409] 1 10.4 km (6.5 mi)[409] 11.9 (2022[Nb 44])[R 108]
London London Underground[410] 1863[1][Nb 90] 2021[1] 272[411] 11 402 km (250 mi)[411] 1,181 (2023)[Nb 44][R 109][R Nb 27]
Docklands Light Railway 1987[412] 2011[412] 45[412] 7 34 km (21 mi) 92.3 (2022[Nb 44])[R 108]
Atlanta  United States MARTA 1979[413] 2000[413] 38[414] 4 76.6 km (47.6 mi)[414] 28.2 (2022)[R 110][R Nb 3]
Baltimore Baltimore Metro SubwayLink 1983[415] 1995[416] 14[416] 1 24.9 km (15.5 mi)[416] 2 (2022)[R 110][R Nb 3]
Boston MBTA subway[Nb 91] 1901[415][Nb 92] 2014[417] 52[418] 3 63.9 km (39.7 mi) 85.4 (2023)[R 110][R Nb 3]
Chicago Chicago "L"[Nb 74] 1892[419][Nb 93] 2024[420] 146[421] 8 165.4 km (102.8 mi)[421][Nb 94] 103.5 (2022)[R 110][R Nb 3]
Cleveland Red Line (RTA Rapid Transit) 1955[422] 1968[422] 18[423] 1 31 km (19 mi)[423] 2.8 (2022)[R 110][R Nb 3]
Honolulu Skyline 2023 9 1 17.4 km (10.8 mi) n/a
Los Angeles Metro Rail[Nb 95] 1993[424] 2000[424][Nb 96] 16[424][Nb 95] 2 28 km (17 mi)[424] 25.8 (2022)[R 110][R Nb 3][R Nb 28]
Miami Metrorail 1984[425] 2012 23[426] 2 39.3 km (24.4 mi)[426] 12 (2022)[R 110][R Nb 3]
New York City New York City Subway 1904[427][Nb 97] 2017[428] 423[Nb 98] 28 399 km (248 mi)[429] 2,027.3 (2023)[R 111][R Nb 3]
Staten Island Railway 1925[415][Nb 99] 2017[430] 21[427][431] 1 22.5 km (14.0 mi)[429] 3.8 (2022)[R 110][R Nb 3]
PATH 1908[432] 1937[Nb 100] 13[433] 4 22.2 km (13.8 mi)[434] 45.5 (2022)[R 110][R Nb 3]
Philadelphia SEPTA Metro[435][Nb 101] 1907[415] 1973 53[435] 2 59.1 km (36.7 mi)[436][437] 41.2 (2022)[R 110][R Nb 3]
PATCO Speedline 1936[415][Nb 102] 1980[438] 13[438] 1 22.9 km (14.2 mi)[438] 4.9 (2022)[R 110][R Nb 3]
San Francisco (Bay Area) BART[Nb 103] 1972[439] 2020[440] 47[439][Nb 104] 6 192 km (119 mi)[439][Nb 105] 39.6 (2022)[R 110][R Nb 3]
Washington, D.C. Washington Metro 1976[441] 2023[442] 98[441] 6 208 km (129 mi) 136.3 (2023)[R 111][R Nb 3]
San Juan Tren Urbano 2004[415] 2005 16 1 17.2 km (10.7 mi) 2.5 (2022)[R 110][R Nb 3]
Tashkent  Uzbekistan Tashkent Metro 1977 2023[Nb 106][443] 48[444] 4 66.5 km (41.3 mi)[444] 136.7 (2022)[R 3]
Caracas  Venezuela Caracas Metro[Nb 107] 1983[445] 2015[446] 49[Nb 108] 5 67.2 km (41.8 mi)[Nb 108] 358 (2017)[R 112]
Valencia Metro Valencia 2006 30 4 32.46 km
Hanoi  Vietnam Hanoi Metro 2021[448] 2024[449] 20 2 21.6 km (13.4 mi) 10.7 (2023)[R 113][R 114]
Ho Chi Minh City HCMC Metro 2024[450] 14 1 19.7 km (12.2 mi)
Close

List by country/region

Recent ridership figures, particularly for 2020, will have been affected by the COVID-19 pandemic.

More information Country, Systems ...
Country Systems Length Lines Stations Annual ridership / km
(millions)
Inauguration
China China 47 10,187.84 km (6,330.43 mi) 306 5,988 2.10 (2020)[R Nb 29] 1971
 United States 16 1,389.4 km (863.3 mi) 71 1,000 1.66 (2022) 1892
India India 17 1000 km (621.5 mi) 39 717 3.70 (2021)[R Nb 30] 1984[451][452]
 Japan 20[R Nb 18] 897.5 km (557.7 mi) 54 774 8.19 (2019) 1927
 South Korea 6 753.93 km (468.47 mi) 35 683 3.87 (2019) 1974
 Russia 7 663.7 km (412.4 mi) 29 426 4.62 (2022) 1935
 Spain 3 467.3 km (290.4 mi) 23 539 1.43 (2019) 1919
 United Kingdom 3 446.4 km (277.4 mi) 19 332 2.11 (2022) 1863
 France 6 398.3 km (247.5 mi) 28 517 3.70 (2019–20) 1900
 Turkey 5 391.2 km (243.1 mi) 18 280 1.94 (2019–20)[R Nb 31] 1989
 Germany 4 386.8 km (240.3 mi) 24 413 3.59 (2019) 1902
 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)[R Nb 32] 1999
 Mexico 3 287.5 km (178.6 mi) 18 283 4.37 (2020)[R Nb 33] 1969
 Taiwan 5 258.7 km (160.7 mi) 11 231 3.26 (2019–20)[R Nb 34] 1996
 Italy 7 244.9 km (152.2 mi) 15 288 3.73 (2018–19) 1955
Canada Canada 4 243.3 km (151.2 mi) 12 201 2.64 (2022) 1954
 Singapore 1 242.6 km (150.7 mi) 6 142 3.41 (2020) 1987
 Malaysia 1 210.4 km (130.7 mi) 6 149 1.60 (2023) 1996
 Hong Kong 1 209.1 km (129.9 mi) 10 99 7.59 (2023) 1979
 Thailand 2 205.95 km (127.97 mi) 7 171 2.11 (2023) 1999
 Saudi Arabia 1 176 km (109 mi) 3 84 n/a 2024
 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 1 106.8 km (66.4 mi) 3 84 7.45 (2020) 1987
 Greece 2 101.3 km (62.9 mi) 4 79 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 2 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
 Philippines 2 60.2 km (37.4 mi) 3 51 5.82 (2019) 1984
 Argentina 1 56.7 km (35.2 mi) 7 104 4.16 (2022) 1913
 Australia 1 52 km (32 mi) 1 21 n/a 2019
 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
 Vietnam 2 41.3 km (25.7 mi) 3 34 0.82 (2023) 2021
 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
 Nigeria 1 40 km (25 mi) 2 13 n/a 2023
 Belgium 1 39.9 km (24.8 mi) 4 59 2.19 (2020) 1976
 Hungary 1 39.4 km (24.5 mi) 4 48 9.71 (2023) 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 3.13 (2023) 2002
 Panama 1 37.8 km (23.5 mi) 2 29 1.38 (2020) 2014
 Colombia 1 31.3 km (19.4 mi) 2 27 6.7 (2024) 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
 Macao 1 16.3 km (10.1 mi) 3 15 0.20 (2023) 2019
 Kazakhstan 1 13.4 km (8.3 mi) 1 11 1.27 (2022) 2011
 Armenia 1 12.1 km (7.5 mi) 1 10 1.93 (2022) 1981
  Switzerland 1 5.9 km (3.7 mi) 1[R Nb 35] 14 5.55 (2019) 2008
Close

Under construction

Summarize
Perspective

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 Iraq, Mongolia, Israel, Ivory Coast and Serbia are currently constructing their first ever metro systems.

More information City, Country ...
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)
Alexandria  Egypt Alexandria Metro 2020 2026 [453] 1 20 21.7 km (13.5 mi)
Bogotá  Colombia Bogotá Metro 2020[454] 2028 1 16 24 km (15 mi)
Bhopal  India Bhopal Metro 2018 2025[455] 2 29 27.9 km (17.3 mi)
Bhubaneswar Bhubaneswar Metro 2024[456] 2028[457] 1 20 26 km (16 mi)
Indore Indore Metro 2018 2025[458] 1 29 33.5 km (20.8 mi)
Meerut Meerut Metro 2019[459] 2025 1 13 23.6 km
Patna Patna Metro 2020 2027 2 26 32.9 km (20.5 mi)
Surat Surat Metro 2021 2027 2 38 40.3 km (25 mi)
Denpasar[460]  Indonesia Bali Mass Rapid Transit 2024 2028[461] 2 5 29.5 km (18.3 mi)
Ahvaz  Iran Ahvaz Metro 2004 2025[462] 1 24 23 km (14.3 mi)
Qom[463] Qom Urban Railway 2009 2025[464] 1 14 14 km (8.7 mi)
Baghdad  Iraq Baghdad Metro 2024 [465] 2029 7 64 148 km (92 mi)
Ulaanbaatar  Mongolia Ulaanbaatar Metro 2024 2028 1 14 17,7 km (11 mi)
Tel Aviv  Israel Tel Aviv Metro 2025 2032 3 109 150 km (93 mi)
Abidjan  Ivory Coast Abidjan Metro 2017 2028[466] 1 18 37.5 km (23.3 mi)
Astana  Kazakhstan Astana Metro 1988 2025 1 18 21.5 km (13.4 mi)
George Town  Malaysia
Mutiara LRT 2025[467] 2031[467] 1 21 29.5 km (18.3 mi)
Johor Bahru
Singapore
 Malaysia
 Singapore
Rapid Transit System Link 2020[468] 2026 1 2 4 km (2.5 mi)
Cluj-Napoca  Romania Cluj-Napoca Metro 2024[469] 2031[469] 1 19[469] 21 km (13 mi)
Jeddah  Saudi Arabia Jeddah Metro 2014 [citation needed] 2025 3 46 108 km (67 mi)
Belgrade  Serbia Belgrade Metro 2021[470] 2033[471] 2 43 40.5 km (25.2 mi)
New Taipei  Taiwan New Taipei Metro 2016 2025 1 12 14.3 km (8.9 mi)
Konya  Turkey Konya Metro 2020[472] 2025[473] 1 22 21.1 km (13.1 mi)
Gebze Gebze Metro 2018 2026 1 12 15.4 km (9.6 mi)
Mersin Mersin Metro 2022[474] 2026 1 11 13.4 km (8.3 mi)
Close

See also

By region

Notes

System notes

  1. Line A opened in stages between 1913 and 1914 by the Anglo-Argentine Tramways Company. Line A services continued as above-ground tram services through an access ramp at Primera Junta Station. Subway-surface services into Line A ceased in 1926, with the line and its rolling stock transitioned into pure rapid transit operation by 1927.[14][15]
  2. The number is 78 if interchange stations (i.e. different sets of platforms) are counted as one station, or 90 if all stations on all lines are counted multiple times for each line.
  3. Vienna's Metropolitan Railway (Wiener Stadtbahn) first opened for service in 1898, operating steam locomotive trains on mostly elevated or underground ROWs. From 1976 onwards, part of it was integrated into the newly established Vienna U-Bahn system (lines U4 and U6), operating as a modern metro.
  4. Line 2's loop was completed in 2009.
  5. Not including stations of premetro Lines T4, T7, and T10.
  6. Includes Line 1,2,5 and 6; Line 4, 7, and 10 and are premetro lines.
  7. Includes Metrofor's rapid transit line only: Linha Sul (South Line).
  8. Includes Metrorec's rapid transit lines only: Linha Centro (Center Line) and Linha Sul (South Line).
  9. Does not include São Paulo Metropolitan Trains system.
  10. Indicates the opening of Capstan Station, an infill station of the Canada Line, which opened on December 20, 2024.[65]
  11. The number is 126 if interchange stations (i.e. different sets of platforms) are counted as one station, or 143 if all stations on all lines are counted multiple times for each line.
  12. The Beijing Subway's first line began trial operations on 1 October 1969. It opened to revenue service under trial operations on 15 January 1971. Initially, only members of the public with credential letters from their work units could purchase tickets, but this restriction was removed on 27 December 1972. The subway line passed its final inspections and ended trial operations on 15 September 1981. During the trial operations period, annual ridership rose from 8.28 million in 1971 to 55.2 million in 1980. See the history section of the Beijing Subway for details and references.
  13. The number of stations is 424 if the 98 (71 2-line, 9 3-line) interchange stations (i.e. different sets of platforms) are counted as one station, or 522 if all stations on all lines are counted multiple times for each line. Out-of-station interchange stations with same name (e.g. Dazhong Si), are counted as one station. Both counts exclude the 20 stations of the Xijiao and Line T1 tram lines.[74]
  14. Length excludes the Xijiao and Line T1 tram lines, which combined are 20.7 km long.
  15. Ridership data includes that of Xijiao and Line T1 tram lines.
  16. Opening of metro Line 1 and not light rail Line 3, which opened in 2002.
  17. Stations served by Line 3 not counted as Line 3 is a light rail line with at grade crossings.
  18. Line 3 not included due to being a light rail line with road crossings.
  19. There are 296 stations if the 51 (45 2-line, 6 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 353 stations if all stations on all lines are counted multiple times for each line. Excludes light rail line T2.
  20. There are 263 stations if the 42 (36 2-line, 6 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 312 stations if all stations on all lines are counted multiple times for each line.
  21. First line of Foshan Metro, the Guangfo Line, serves two cities – Foshan and Guangzhou. The Guangfo Line is operated by Guangzhou Metro and as such is included in Guangzhou's tally.
  22. The 9 station, 4.0-km long APM line is not included here, because it is a people mover.
  23. There are 276 stations if the 44 (40 2-line, 3 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 323 stations if all stations on all lines are counted multiple times for each line.
  24. The 9 station, 4.0-km long APM line is not included here, because it is a people mover. The entire Guangfo Line is included.
  25. There are 254 stations if the 44 (40 2-line, 4 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 302 stations if all stations on all lines are counted multiple times for each line.
  26. The first MTR route to offer metro service was the Modified Initial System in 1979, which consists of portions of the later Tsuen Wan Line and Kwun Tong Line. Though the eventual East Rail Line opened as a conventional railway in 1910, it did not offer metro service until at least in 1982 when it was electrified.
  27. As of December 2021, 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). Out-of-station interchange stations with same name (e.g. South Pudong Road), are counted as one station.[127]
  28. This figure excludes Maglev line and Jinshan Railway, all of which often included in Shanghai Metro maps but not considered part of the system.
  29. As of 04 January 2025, there are 394 stations if the 75 interchange stations (i.e. different sets of platforms) are counted multiple times, while there are 319 stations if they are counted as one station.
  30. There are 265 stations if the 35 (32 2-line, 3 3-line) interchange stations (i.e. different sets of platforms) are counted as one station. There are 303 stations if all stations on all lines are counted multiple times for each line.
  31. The number is 232 if interchange stations (i.e. different sets of platforms) are counted as one station, or 270 if all stations on all lines are counted multiple times for each line.
  32. Excludes Xi'an-Huyi Railway and Xi'an SkyShuttle
  33. There are 233 stations if interchange stations (i.e. different sets of platforms) are counted as one station. There are 284 stations if all stations on all lines are counted multiple times for each line.
  34. Extension of Line A from Itagüí south to La Estrella.
  35. Line A was extended in April 2015.
  36. Counting interchange stations only once.
  37. Opening of the Länsimetro extension on 3 December 2022.
  38. The number is 321 if stations are counted individually. If transfers are counted by just adding up the number of stops in each line, the number is 405.
  39. The U3 extension from Olympia-Einkaufszentrum (OEZ) to Moosach.
  40. The Blue Line (Line 3) also has a 20.7 km (12.9 mi) section (with 4 stations) to the airport that is owned by the Hellenic Railways Organisation and is mainly used by the suburban railway system.[198][199]
  41. The Green Line (Line 1), operated until 2011 by Athens–Piraeus Electric Railways, was opened in 1869 as a steam train railway line. It was electrified in 1904, extended with underground sections through the city in 1948, and extended to its full length to Kifissia in 1957 using the right-of-way of a former metre gauge suburban line. Full metro operation since 1904 between Piraeus and Athens and 1957 to Kifissia. In 2011, it was integrated with Athens Metro under the company STASY S.A.[198]
  42. Fiscal year not calendar year
  43. The network consists of 256 stations if transfer stations are counted more than once. If transfer stations are counted only once, the result will be 231 stations. Ashok Park Main station, where the two diverging branches of Green Line share tracks/platforms, is anyway counted as a single station. Stations of Noida Metro and Gurgaon Metro are not counted. If they were counted, then there would be 288 total stations.[223][224]
  44. The lengths of the Noida Metro and Gurgaon Metro are not counted with the Delhi Metro. If they were counted, the total length of the three systems would be 392.448 km (243.856 mi).
  45. Adelabad station opened
  46. Opening of metro-standards Line 2.
  47. Opening of RajaeeiShahr station.
  48. The 43 km (27 mi) Line 1 of Karaj Metro (part of line 5 of Tehran metro) is a commuter rail line, and so is not included in the statistics here. If Line 1 is included, there would be 10 stations.
  49. There are 131 stations if interchange stations are counted once, and 146 stations if they are counted multiple times. The 67.5 km (41.9 mi) Line 5 of the Tehran Metro is a commuter rail line, and so is not included in the statistics here – only metro Lines 1–4 and 6–7 are. If Line 5 is included, the total length of the system would be 292.1 km (181.5 mi), and there would be 142 unique stations, and 159 total stations.
  50. As of July 2023, the number is 134 if the 9 interchange stations (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 113 if they are combined.[281][282]
  51. Lines 1, 6, and Naples-Aversa railway only, not line 2, which is commuter rail.
  52. As of October 2018, 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.[304][305][306]
  53. Yŏnggwang and Puhŭng opened in 1987.
  54. Daegu Metro Line 3 opened in 2015.
  55. Second phase of line 1
  56. Line 1 fully opened
  57. The Seoul Subway Lines 1-9 and Seoul Light Rapid Transit is actually operated by several different operators – Seoul Metro and Seoul Metro Line 9 Corporation (SLM9), plus through-operation services from Korail – but because all of these lines are owned by the City Government of Seoul, here in the table they are counted together as one system.
  58. Seoul's Metropolitan Subway system can also be viewed as a comprehensive metro network made up of multiple owned/operated metro systems. If viewed as such, the combined route length of Seoul's comprehensive metro-standards network would be 564.2 km (350.6 mi).
  59. Statistics presented include rapid transit lines only: Ampang Line, Sri Petaling Line, Kelana Jaya Line Kajang Line, Putrajaya line and KL Monorail. KLIA Ekspres and KLIA Transit Lines are not included.
  60. The number is 138 if interchange stations (i.e. different sets of platforms) are counted as one, or 149 if stations are counted multiple times for each line.
  61. Line 1 of the SITEUR system has some level crossings (with priority) and can be therefore be considered "light rail" instead of "metro".
  62. Line 1 was opened in 1989.
  63. Line 1 is not counted as it features several rail crossings.
  64. Line 1 is not counted as it features several rail crossings.
  65. Line 12 opened 2012.
  66. The number is 163 if interchange stations (i.e. different sets of platforms) are counted as one, or 195 if stations are counted multiple times for each line.[330]
  67. Note that:
    • "Operación": route length in active revenue and non-revenue service
    • "Servicio": route length in active revenue service
    • "Vuelta": track length in active revenue service
    • "Total": all track length in active revenue, maintenance and non-revenue service
    System length value derived from "RED Servicio" or net route length in active revenue service.
  68. Some sections of the Rotterdam Metro (portions of Lines A, B, E) have some level crossings (with priority) and so could therefore be considered "light rail" instead of "metro".
  69. Blue Line only. Red Line is a heavy rail commuter route.
  70. These systems have similarities to light rail systems, because of the existence of a few road level crossings, but are listed since they are almost entirely separated from roads.
  71. The first underground portion was opened in 1928, but that was a tram line. One surface line has origins from 1898. System opened as a full Metro in 1966.
  72. Opening of the Løren station in 2016.
  73. Combined lengths of the Red, Green, and Gold lines.
  74. The number of stations is 235 if interchange stations (i.e. different sets of platforms in a single complex) are counted as one station, or 300 if all stations on all lines are counted each.
  75. The number is 65 if interchange stations (i.e. different sets of platforms) are counted as one station, or 73 if all stations on all lines are counted multiple times for each line.
  76. TMB-operated lines L1-L5 and L9-L11 only. FGC-operated lines L6-L8 share track with other FGC commuter lines, and thus do not qualify as metro-standards lines.
  77. There are 132 stations in the Barcelona Metro if interchange stations are counted once, while there are 163 if they are counted multiple times.
  78. CTB-owned and "Metro Bilbao S.A."-operated line 1 and Line 2 only.
  79. Including TFM, MetroSur and other suburban lines, but not the three Metro Ligero de Madrid lines which are light rail.
  80. The first line, later known as Green Line, was opened by stages during the 1950s, partly converting to metro operations prior rapid tram alignments. These included the oldest tunnel, built in 1933, which name (Tunnelbana) and symbol were bequeathed to the new system.
  81. The Lausanne Metro has two lines: Line M1 is light rail, while Line M2 is rapid transit. The stats listed are for Line M2 only.
  82. As of January 2020, 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).[385][386]
  83. Opening of line M4 extension to Kızılay station.
  84. Extension to Gürsu.
  85. As of March 2024, the number is 158 if the 12 interchange stations (i.e. different sets of platforms) are counted multiple times, once for each line, while it is 146 if they are combined.[402][403]
  86. London's Metropolitan Railway first opened for service in 1863, operating steam locomotive trains in cut and cover tunnels. It began operating as a modern metro when electric-propulsion trains began operating on the system's first deep-level tube line in 1890.
  87. Includes both MBTA's heavy and light rail lines, as the light rail utilizes the same tracks and system as the heavy rail. Does not include the Silver Line, as in actuality this is a bus route. Heavy: Red Line, Orange Line, Blue Line Light: Green Line
  88. The originally-elevated Orange Line opened in 1901, sharing the Tremont Street Subway that had opened in 1897 as an underground streetcar tunnel (for the light rail Green Line).
  89. Dated from the opening of the South Side Elevated on June 6, 1892. The "L" was first electrified in 1895 when the Metropolitan West Side Elevated opened. The entire system was unified and electrified in 1897 with the construction of the Union Loop.
  90. 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.
  91. Rapid transit B and D lines only. All other L.A. Metro Rail lines are light rail, and are not included here.
  92. This was the date of the last extension to the B Line in the rapid transit portion of Los Angeles' Metro Rail.
  93. First regular elevated railway service, originally cable hauled, began in 1868. Elevateds converted to steam power in 1870, electrified by 1903. The first section of electrified subway opened in 1904.
  94. The number is 423 if interchange stations (i.e. different sets of platforms) are counted as one station, or 472 if all stations on all lines are counted multiple times for each line.[427]
  95. While the line opened as a railroad in 1860, it was not until 1925 that rapid transit equipment would be operated here.
  96. The last completely new stations were the current Newark and Harrison stations, which respectively replaced the Park Place and Harrison stations on a different alignment in 1937. According to PATH, its newest station is World Trade Center, which was completed in 2015 but replaced a previous station on the same site.
  97. Only includes rapid transit lines: B, L and M.
  98. Opening of the Bridge Line, the precursor rapid transit line to PATCO's, which ran between 8th Street in Philadelphia and Broadway in Camden. The current PATCO Speedline, with service through to Lindenwold, opened in 1969.[438]
  99. BART's rapid transit lines only; the eBART line to Antioch and the Oakland International Airport (OAK) APM are excluded.
  100. 47 rapid transit stations, plus three additional stations (two eBART and one AGT) within the system.
  101. This figure excludes the eBART extension from Pittsburg/Bay Point to Antioch (9.2 miles) and the "BART to Oakland International Airport (OAK) elevated guideway" (3.2 miles).
  102. Extension of Circle line to Quruvchilar
  103. Statistics presented here include the Los Teques Metro which functions as effectively a subsidiary and extension of the Caracas Metro.
  104. By the end of 2014, Caracas Metro had a length of 54.03 km and 47 stations;[445] further 1.3 km was added with the single-station extension to Bello Monte in the following year.[446] Los Teques Metro contributes to the system's total with 11.9 km in length and four stations.[447]

Under construction notes

    Ridership notes

    1. This patronage figure is derived from OPAL trips (i.e. a tap-on/tap-off pair of the same OPAL card, including isolated tap-on or tap-off), non-OPAL ridership, as the users of some concessional cards or integrated tickets for events, is excluded.
    2. Figure extrapolated from 2,75,000 average daily ridership figures over an year as mentioned in the cited report
    3. All American Public Transportation Association figures are derived from unlinked transit passenger trips (i.e. a transfer between two lines counts as two passenger trips, transferring twice counts as three trips, etc.).
    4. This ridership figure is the sum of the "Heavy Rail (HR)" and "Intermediate Rail (IR)" figures for Toronto from the APTA Ridership report – in other words, this figure includes ridership on the Line 3 Scarborough (RT) line which APTA considers to be "Intermediate Rail (IR)".
    5. Ridership of Guangfo Line counted in Guangzhou's ridership figures.
    6. Note that:
      1. the ridership includes "Domestic Service", "Airport Express" and "Cross-boundary";
      2. "Intercity, Light Rail & Bus" and "High Speed Rail (HSR)" are excluded from the counts.
    7. Does not include ridership on the RER/Transilien (941 million in 2021) and the Tramways (266 million).
    8. This ridership figure is the sum of the two "Μετρό" figures (Γ1 line, or "Ηλεκτρικός", formerly ran by IASA and Γ2 - Γ3 lines, formerly ran by AMEL) from the OAΣA's 2018 Activity Report.
    9. Total ridership figures from April 2023 to March 2024
    10. Figure extrapolated from 40,000 average daily ridership figures over an year as mentioned in the cited report
    11. Figure extrapolated from 4,40,000 average daily ridership figures over an year as mentioned in the cited report
    12. Figure extrapolated from 73,476 average daily ridership figures over an year as mentioned in the cited report
    13. Figure extrapolated from a sum of average daily ridership figures of lines 1 (3,54,610), 2A & 7 (1,80,726.37) over an year as mentioned in the cited reports
    14. Figure extrapolated from 75,000 average daily ridership figures over an year as mentioned in the cited report
    15. Total figures from November 2023 to January 2024
    16. Figure extrapolated from 42 000 average daily boardings
    17. 56.4 million including 4 Funicular lines
    18. 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.
    19. This ridership figure includes the Busan-Gimhae Light Rail Transit ridership in the total.
    20. This figure counts only gate-passers, so it only includes Seoul Metro and Seoul Subway Line 9 riders. Other lines that function as separate systems within the greater Seoul urban rail network are excluded.
    21. Ridership is based on unlinked passenger trips (i.e. a transfer between two lines counts as two trips, transferring between three lines counts as three trips, etc.).
    22. This ridership figure is the sum of the total annual trips (수송인원, boarding and transfer passengers) on the two sections (Phase 1 and Phase 2) of the line, from the accompanying reference.
    23. This figure is the sum of the passenger ridership on the two LRTA lines, L1 and L2, from the accompanying reference; it is based on unlinked passenger trips (i.e. a transfer between two lines counts as two trips, etc.).
    24. Figure extrapolated from 3,243,000 average daily ridership.
    25. Figure extrapolated from 1 265 900 average daily boardings.
    26. Ridership figure is for rapid transit Line M2 only; ridership on the light rail M1 line is excluded.
    27. Does not include ridership on the separate Docklands Light Railway (39.9 million), London Overground (53.8 million), Tramlink or National Rail systems within Greater London.
    28. L.A. Metro's heavy rail lines, B and D lines, only.
    29. Excluding Shaoxing, Taiyuan, and Luoyang systems, which had no data.
    30. Excluding Kanpur and Pune systems which had no data.
    31. Excluding Adana and Bursa systems which had very old data.
    32. Excluding Isfahan, Karaj and Tabriz systems which had no data.
    33. Excluding Guadalajara system which had no data.
    34. Excluding Taichung system which had no data.
    35. Lausanne Métro Line M1 (with 28 stations), is considered light rail

    References

    Sources

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