World Metro Database

#	City  >	< City aka  >	< Country  >	< Continent  >	< Network length  >	< Lines  >	< Avg. line length  >	< Stations per line  >	<  Daily ridership  >	< Ridership per km  >	< Ridership year  >	< Annual ridership  >	< Fare  >	< Tracks  >	< Power supply  >	< Rubber-tyred  >	< Driverless  >	< Driverless since  >	< Platform screen doors  >	< Aircon trains  >	< Remarks
1	Tokyo		Japan	Asia	304.5 km	13	23.4	22.3	8.5 million	27,900	2011	3,102 million	1.57 EUR	left	overhead wire, third rail (Ginza, Marunouchi lines)	Yurikamome line	Yurikamome Waterfront line, rubber-tyred	1995	Marunouchi, Mita, Namboku, Yurikamome lines	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
2	Seoul		South Korea	Asia	326.5 km	9	36.3	33.6	6.9 million	21,100	2012	2,518 million	0.54 EUR	right	overhead wire				lines 2 and 9, planned for all lines by 2010	yes	Only metro section.
3	Beijing	Peking	China	Asia	442.0 km	16	27.6	16.4	6.74 million	15,200	2012	2,460 million	0.15 EUR	right	third rail				PGDs on underground stations of line 5, PSDs on lines 8, 10	yes
4	Moscow		Russia	Europe	309.4 km	12	25.8	15.5	6.55 million	21,200	2011	2,389 million	0.50 EUR	right	third rail					lines 3, 5 since 2009	Monorail (6 stations, 4.7 km) not included.
5	Shanghai		China	Asia	437.0 km	12	36.4	24.7	6.24 million	14,300	2012	2,276 million	0.34 EUR	right	overhead wire				newer line 4 stations and refitted line 1 stations	yes	Maglev and Bund tunnel not included. From Wikipedia. 411,90 km ? Line 13 closes for reconstruction
6	Guangzhou	Canton	China	Asia	231.9 km	8	29.0	18.3	5 million	21,600	2012	1,825 million		right	third rail	Zhujiang people mover	APM line (underground people mover)	2010	yes	yes	APM included
7	New York	New York City	USA	America	368.0 km	27	13.6	17.3	4.53 million	12,300	2012	1,655 million	1.53 EUR	right	third rail				planned for new Second Avenue Line	yes	According to official website. PATH not included (22.2 km, 13 stations). SIR not included
8	Mexico City		Mexico	America	180.0 km	12	15.0	16.3	4.41 million	24,500	2012	1,609 million	0.14 EUR	right	third rail	yes					ONLY PASSENGER SERVICE KM COUNTED
9	Paris		France	Europe	218.0 km	16	13.6	23.9	4.18 million	19,200	2011	1,524 million	1.57 EUR	right (metro), left (RER)	third rail	lines 1, 4, 6, 11, 14	lines 1, 14, rubber-tyred	1998	lines 1, 13 (part), 14	lines 1, 2, 5, 9
10	Hong Kong		Hong Kong S.A.R.	Asia	175.0 km	10	17.5	9.5	3.96 million	22,600	2012	1,444 million	0.91 EUR	left	overhead wire	SI, WI lines, planned	Disneyland Resort Line	2005	all underground stations	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
11	London		United Kingdom	Europe	402.0 km	11	36.5	24.5	3.21 million	7,980	2011	1,171 million	2.75 EUR	left	third rail		Docklands Light Rail	1987	Jubilee Line extension	Metropolitan Line	DLR not included (31.4 km, 39 stations). East London Line removed (will be assigned to Overground). Overground: 86 km, 55 st.
12	Sao Paulo	São Paulo	Brazil	America	74.3 km	5	14.9	13.4	2.4 million	32,300	2012	877 million	0.76 EUR	right	third rail (lines 1-3), overhead wire (lines 4, 5)		line 4	2010	lines 2, 3, 4 (since 2010)	all metro lines and regional rail	According to official website. C Line: 26 km + 16 st. E Line: 22km + 7 st)
13	Cairo		Egypt	Africa	65.5 km	2	32.8	27.5	2.29 million	35,000	2010	837 million	0.14 EUR	left	overhead wire					5 stations
14	Osaka		Japan	Asia	137.8 km	9	15.3	14.8	2.29 million	16,600	2010	836 million		left	third rail	Nanko Port Town Line	Nanko Port Town Line, rubber-tyred	1981	all stations on the Nanko Port Town Line		Monorail not included (23.8 km, 18 st). OTS + new tram included
15	Singapore		Singapore	Asia	146.5 km	4	36.6	25.0	2.18 million	14,800	2011	794 million	0.97 EUR	left	third rail	LRT lines	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	2003	yes	yes
16	Saint Petersburg	Leningrad	Russia	Europe	113.5 km	5	22.7	13.4	2.15 million	19,000	2011	786 million		right	third rail				windowless steel doors in ten stations		According to Mr. Yuri Popov
17	Taipei		Taiwan	Asia	112.6 km	8	14.1	13.3	1.79 million	15,900	2012	652 million	0.60 EUR	right	third rail	yes	Wenshan (Muzha) VAL line	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes
18	Santiago	Santiago de Chile	Chile	America	102.4 km	5	20.5	21.6	1.75 million	17,100	2011	640 million	0.55 EUR	right	third rail	yes
19	Madrid		Spain	Europe	286.3 km	13	22.0	21.7	1.74 million	6,080	2011	635 million	1.00 EUR	left	overhead wire				tests in 2010, plans for 2011	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
20	Delhi		India	Asia	193.2 km	6	32.2	23.8	1.66 million	8,600	2011	606 million	0.12 EUR	left	overhead wire					yes
21	Vienna		Austria	Europe	74.6 km	5	14.9	20.4	1.46 million	19,600	2010	534 million	1.70 EUR	right	third rail					yes	According to official website. Premetro tunnel not included
22	Prague		Czech Republic	Europe	59.1 km	3	19.7	19.0	1.45 million	24,600	2011	530 million	0.65 EUR	right	third rail
23	Kiev	Kyiv	Ukraine	Europe	66.2 km	3	22.1	17.0	1.42 million	21,500	2011	519 million	0.27 EUR	right	third rail
24	Berlin		Germany	Europe	147.4 km	10	14.7	19.5	1.38 million	9,390	2011	505 million	2.10 EUR	right	third rail
25	Caracas		Venezuela	America	60.5 km	5	12.1	10.0	1.33 million	22,000	2009	485 million	0.31 EUR		third rail					yes	Metro Los Teques included (9.5 km)
26	Tehran		Iran	Asia	73.0 km	4	18.3	17.5	1.32 million	18,000	2011	480 million			third rail					yes	Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
27	Nagoya		Japan	Asia	93.1 km	4	23.3	24.3	1.17 million	12,600	2008	427 million		left	third rail, overhead wire (Tsurumai, Sakura-dori lines)		Tobu Kyuryo maglev line	2005	Tobu Kyuryo maglev line	yes	3 stations +
28	Barcelona		Spain	Europe	119.4 km	11	10.9	14.8	1.07 million	8,930	2011	389 million	1.35 EUR	right	third rail (TMB), overhead wire (FGC)		lines L9, L10, L11	2009	lines L9, L10, L11	yes	Tram lines not included (1.8 km subway tram line, T5)
29	Munich		Germany	Europe	94.2 km	6	15.7	17.0	986,000	10,500	2010	360 million	2.30 EUR	right	third rail
30	Manila		Philippines	Asia	51.5 km	3	17.2	14.7	948,000	18,400	2008	346 million	0.18 EUR	right						yes	Length not sure
31	Nanjing	Nanking	China	Asia	84.7 km	2	42.3	28.5	942,000	11,100	2011	344 million		right
32	Athens		Greece	Europe	52.0 km	3	17.3	18.0	937,000	18,000	2008	342 million	1.00 EUR	right	third rail					yes	M3 airport line not included.
33	Rome		Italy	Europe	41.6 km	2	20.8	26.0	907,000	21,800	2008	331 million	1.00 EUR	left	overhead wire					yes	metroitaliane.it
34	Milan		Italy	Europe	83.3 km	3	27.8	31.3	899,000	10,800	2007	328 million	1.00 EUR	right	overhead wire, third rail (line M1)		line M5	2013	line M5	yes	metroitaliane.it
35	Busan		South Korea	Asia	131.8 km	5	26.4	25.4	877,000	6,650	2012	320 million		right		Line 4	Line 4	2011	line 3
36	Stockholm		Sweden	Europe	105.7 km	3	35.2	34.7	847,000	8,010	2011	309 million	3.73 EUR	left	third rail						According to official website. 7 operational lines
37	Buenos Aires		Argentina	America	49.3 km	6	8.2	13.0	844,000	17,100	2011	308 million	0.24 EUR	left	overhead wire, third rail (Line B)						Premetro line not included
38	Budapest		Hungary	Europe	33.0 km	3	11.0	14.0	827,000	25,100	2011	302 million	0.95 EUR	right	third rail, overhead wire (Line M1)
39	Minsk		Belarus	Europe	35.4 km	2	17.7	14.0	770,000	21,700	2012	281 million		right	third rail						According to Mr. Yuri Popov
40	Toronto		Canada	America	71.3 km	4	17.8	18.5	762,000	10,700	2006	278 million	1.67 EUR	right	third rail					yes
41	Lyon		France	Europe	30.7 km	4	7.7	10.8	704,000	22,900	2009	257 million	1.60 EUR	left	third rail	yes	line D/Maggaly, rubber-tyred, no PSDs	1991
42	Kharkov	Kharkiv	Ukraine	Europe	37.4 km	3	12.5	9.7	685,000	18,300	2011	250 million		right							According to Mr. Yuri Popov
43	Bangkok		Thailand	Asia	80.2 km	4	20.0	14.3	671,000	8,370	2011	245 million	0.64 EUR	left	linear		Green line	1999	Green line, Blue line	yes
44	Chicago		USA	America	166.0 km	8	20.8	19.0	608,000	3,660	2011	222 million	1.58 EUR	right	third rail					yes	151 Stations and 173 km (UrbanRail.net)
45	Montreal	Montréal	Canada	America	69.2 km	4	17.3	18.3	600,000	8,670	2006	219 million	1.67 EUR	right	third rail	yes
46	Washington		USA	America	171.2 km	5	34.2	18.0	597,000	3,490	2012	218 million		right	third rail					yes
47	Rio de Janeiro		Brazil	America	42.0 km	2	21.0	17.0	581,000	13,800	2010	212 million	0.77 EUR	right	third rail					yes
48	Sapporo		Japan	Asia	48.0 km	3	16.0	16.3	573,000	11,900	2008	209 million		left	overhead wire, third rail (Namboku Line)	yes					According to Mr. Osamu Abe
49	Hamburg		Germany	Europe	104.7 km	4	26.2	24.8	545,000	5,210	2011	199 million		right	third rail						According to official website
50	Yokohama		Japan	Asia	57.6 km	3	19.2	16.0	542,000	9,420	2008	198 million		left	third rail	Kanazawa Seaside LRT	Kanazawa Seaside line, LRT, rubber-tyred	1989	Kanazawa Seaside LRT line		Kanazawa Line not included (10.6 km)
51	Baku		Azerbaijan	Asia	34.6 km	2	17.3	11.5	501,000	14,500	2011	183 million		right	third rail
52	Lisbon		Portugal	Europe	44.3 km	4	11.1	13.8	501,000	11,300	2010	183 million	0.80 EUR	left	third rail
53	Kolkata	Calcutta	India	Asia	25.0 km	1	25.0	23.0	474,000	19,000	2009	173 million		right							25 km wikipedia, 27.50 km urbanrail ???
54	Bucharest		Romania	Europe	69.3 km	4	17.3	12.5	468,000	6,770	2011	171 million	0.40 EUR	right	third rail
55	Medellin	Medellín	Colombia	America	28.8 km	2	14.4	13.0	466,000	16,200	2011	170 million			overhead wire						Metro Cable not included, 4 stations
56	Boston		USA	America	60.5 km	3	20.2	22.0	403,000	6,660	2010	147 million		right	third rail, overhead wire (Green Line)					yes	Green and Red Lines' tram section not included
57	Warsaw		Poland	Europe	22.6 km	1	22.6	21.0	384,000	17,000	2011	140 million	0.47 EUR	right	third rail
58	Monterrey		Mexico	America	31.5 km	2	15.8	16.0	378,000	12,000	2009	138 million		right		yes
59	Brussels		Belgium	Europe	32.2 km	3	10.7	20.3	364,000	11,300	2009	133 million	1.53 EUR	right (left on lines 1 and 6 between Midi and Roi Baudouin)	third rail						Premetro tunnels not included, 11 stations
60	Shenzhen		China	Asia	178.4 km	5	35.7	26.2	362,000	2,030	2009	132 million		right					yes	yes
61	Daegu	Taegu	South Korea	Asia	53.9 km	2	27.0	28.0	348,000	6,460	2012	127 million							lines 1, 2
62	Kyoto		Japan	Asia	31.3 km	2	15.6	16.0	345,000	11,000	2008	126 million		left	overhead wire				Tozai line
63	Fukuoka		Japan	Asia	29.8 km	3	9.9	11.7	340,000	11,400	2007	124 million		left	overhead wire				yes		According to Mr. Osamu Abe
64	Kobe		Japan	Asia	30.6 km	2	15.3	13.0	332,000	10,800	2008	121 million		left	overhead wire, third rail (Portliner)	Port Liner and Rokko Liner	Port Liner and Rokko Liner, rubber-tyred	1981	Port Liner and Rokko Liner		According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
65	Vancouver		Canada	America	69.5 km	3	23.2	16.3	329,000	4,730	2011	120 million		right	third rail		Skytrain, LIM technology, currently the world's longest automated system	1986		yes
66	Nuremberg		Germany	Europe	36.0 km	3	12.0	16.0	323,000	8,980	2011	118 million		right	third rail		lines U2, U3, no PSDs, sharing tracks with driver-operated trains	2008
67	Ankara		Turkey	Asia	23.1 km	2	11.6	11.5	310,000	13,400	2007	113 million		right	third rail		metro line	1997
68	San Francisco		USA	America	166.9 km	5	33.4	8.8	304,000	1,820	2012	111 million		right	third rail					yes	MUNI not included (8 underground stations)
69	Dubai		United Arab Emirates	Asia	69.7 km	2	34.8	23.0	299,000	4,280	2012	109 million		right	third rail		metro	2009	metro, monorail	yes
70	Kuala Lumpur		Malaysia	Asia	64.0 km	3	21.3	20.0	299,000	4,670	2008	109 million	0.37 EUR	left			LRT	1996	KLIA line to airport, Kelana Jaya line's underground stations	yes
71	Philadelphia		USA	America	62.0 km	3	20.7	22.0	293,000	4,730	2011	107 million		right	third rail					yes	PATCO line included. Subway trolley not (10 stations)
72	Chengdu		China	Asia	40.9 km	2	20.4	18.0	282,000	6,900	2012	103 million		right					yes	yes	http://railway-technology.com/projects/chengdu-metro
73	Toulouse		France	Europe	27.5 km	2	13.8	19.0	282,000	10,300	2011	103 million		right	third rail	yes	VAL	1993	VAL
74	Lille		France	Europe	45.5 km	2	22.8	31.0	263,000	5,780	2009	96 million		right	third rail	yes	VAL	1983	VAL, all stations
75	Bilbao		Spain	Europe	43.4 km	2	21.7	20.0	247,000	5,680	2011	90 million		left	overhead wire					yes	According to Metro Bilbao
76	Incheon	Inchon	South Korea	Asia	29.5 km	1	29.5	29.0	244,000	8,270	2012	89 million							yes
77	Tbilisi		Georgia	Asia	26.3 km	2	13.1	11.0	241,000	9,170	2008	88 million		right	third rail						According to Mr. Yuri Popov
78	Rotterdam		Netherlands	Europe	47.0 km	2	23.5	19.0	238,000	5,070	2008	87 million		right	third rail						Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
79	Amsterdam		Netherlands	Europe	32.7 km	4	8.2	8.3	233,000	7,120	2009	85 million	2.09 EUR	right	third rail						Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
80	Istanbul		Turkey	Europe	42.0 km	2	21.0	14.0	214,000	5,090	2011	78 million	0.63 EUR	right	overhead wire, third rail (Line M2)						Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)
81	Novosibirsk		Russia	Asia	16.4 km	2	8.2	6.5	208,000	12,700	2011	76 million		right	third rail						According to Mr. Yuri Popov
82	Oslo		Norway	Europe	62.0 km	5	12.4	15.4	208,000	3,360	2010	76 million	2.67 EUR	right	third rail						Line 1 not included (it has level crossings). Length not sure
83	Marseille		France	Europe	21.8 km	2	10.9	15.0	205,000	9,430	2011	75 million		right	third rail	yes
84	Wuhan	Hankou	China	Asia	56.8 km	2	28.4	24.0	200,000	3,520	2011	73 million		right
85	Tashkent		Uzbekistan	Asia	36.2 km	3	12.1	9.7	178,000	4,920	2010	65 million		right	third rail						According to Mr. Yuri Popov
86	Tianjin	Tientsin	China	Asia	124.0 km	4	31.0	20.3	175,000	1,410	2010	64 million		right	third rail				platform gate doors	yes	Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
87	Izmir		Turkey	Asia	15.9 km	1	15.9	14.0	173,000	10,900	2011	63 million			third rail
88	Helsinki		Finland	Europe	21.0 km	1	21.0	17.0	170,000	8,090	2011	62 million	2.10 EUR	right	third rail						According to Metros in Skandinavien (R.Schwandl)
89	Xian	Xi'an	China	Asia	26.4 km	1	26.4	17.0	162,000	6,120	2012	59 million
90	Sendai		Japan	Asia	14.8 km	1	14.8	17.0	159,000	10,700	2008	58 million		left	overhead wire						According to Mr. Osamu Abe
91	Brasilia		Brazil	America	42.0 km	1	42.0	24.0	151,000	3,590	2009	55 million		right
92	Copenhagen		Denmark	Europe	21.0 km	2	10.5	11.0	148,000	7,050	2011	54 million	2.81 EUR	right	third rail		all metro lines	2002	all underground stations	all metro and S-Tog trains	According to official website
93	Kaohsiung	Gaoxiong	Taiwan	Asia	45.0 km	2	22.5	19.0	142,000	3,170	2012	52 million			third rail				MRT
94	Rennes		France	Europe	9.0 km	1	9.0	15.0	129,000	14,300	2011	47 million		right		yes	VAL	2002	VAL
95	Los Angeles		USA	America	59.3 km	3	19.8	10.0	126,000	2,130	2011	46 million	1.91 EUR	right	overhead wire, third rail (Red, Purple lines)					yes	Red, Purple and Green lines
96	Dalian		China	Asia	49.0 km	1	49.0	12.0	121,000	2,460	2012	44 million		right							Suburban service?
97	Daejeon	Taejon	South Korea	Asia	22.6 km	1	22.6	22.0	104,000	4,610	2011	38 million							yes
98	Newcastle		United Kingdom	Europe	76.5 km	2	38.3	30.5	104,000	1,360	2011	38 million		left	overhead wire
99	Yekaterinburg	Ekaterinburg	Russia	Asia	12.7 km	1	12.7	9.0	104,000	8,200	2011	38 million		right
100	Pyongyang		North Korea	Asia	22.5 km	2	11.3	8.0	98,600	4,380	2009	36 million			third rail
101	Naples		Italy	Europe	31.8 km	3	10.6	10.3	95,900	3,020	2011	35 million		left	overhead wire						M3 and M4 not included (M3: 12.3 km, 12 sta. M4: 8.3 km, 8 sta.)
102	Atlanta		USA	America	79.2 km	2	39.6	19.5	93,200	1,180	2007	34 million		right	third rail					yes
103	Turin		Italy	Europe	13.4 km	1	13.4	21.0	90,400	6,750	2011	33 million		right		yes	VAL	2006	VAL	yes
104	Santo Domingo		Dominican Republic	America	14.5 km	1	14.5	16.0	79,500	5,480	2011	29 million								yes
105	Sofia		Bulgaria	Europe	31.2 km	2	15.6	14.0	79,500	2,550	2009	29 million	0.51 EUR	right	third rail
106	Kazan		Russia	Europe	10.9 km	1	10.9	7.0	74,000	6,790	2012	27 million		right							According to Mr. Yuri Popov
107	Nizhny Novgorod	Gorky	Russia	Europe	18.9 km	2	9.4	7.5	74,000	3,910	2010	27 million		right	third rail						According to Mr. Yuri Popov
108	Valencia		Venezuela	America	6.2 km	1	6.2	7.0	57,500	9,280	2010	21 million
109	Baltimore		USA	America	24.5 km	1	24.5	14.0	49,300	2,010	2011	18 million		right	third rail					yes
110	Gwangju		South Korea	Asia	20.1 km	1	20.1	20.0	49,300	2,450	2011	18 million							yes
111	Hiroshima		Japan	Asia	18.4 km	1	18.4	21.0	49,300	2,680	2005	18 million		left		yes					According to Mr. Osamu Abe
112	Miami		USA	America	39.8 km	1	39.8	23.0	49,300	1,240	2011	18 million	1.66 EUR	right	third rail	Downtown people mover	downtown people mover, rubber-tyred	1986		yes	Metromover not included (20 stations, 7 km)
113	Yerevan	Erevan	Armenia	Asia	12.1 km	1	12.1	10.0	46,600	3,850	2011	17 million		right							According to Mr. Yuri Popov
114	Samara	Kuybyshev	Russia	Europe	10.2 km	1	10.2	9.0	43,800	4,300	2011	16 million		right	third rail						According to Mr. Yuri Popov
115	Glasgow		United Kingdom	Europe	10.4 km	1	10.4	15.0	35,600	3,420	2011	13 million		left	third rail
116	San Juan		Puerto Rico	America	17.2 km	1	17.2	16.0	30,100	1,750	2011	11 million
117	Dnepropetrovsk	Dnipropetrovsk	Ukraine	Europe	7.1 km	1	7.1	6.0	24,700	3,470	2010	9 million			third rail						According to Mr. Yuri Popov
118	Almaty	Alma-Ata	Kazakhstan	Asia	7.3 km	1	7.3	7.0	19,200	2,630	2012	7 million
119	Cleveland		USA	America	31.0 km	1	31.0	18.0	16,400	530	2011	6 million		right	overhead wire						2 Light Rail lines not included
120	Adana		Turkey	Asia	13.5 km	1	13.5	13.0
121	Algiers		Algeria	Africa	9.0 km	1	9.0	10.0							third rail					yes
122	Antwerp		Belgium	Europe	7.6 km	2	3.8	5.5							overhead wire
123	Bangalore		India	Asia	7.5 km	1	7.5	6.0
124	Belo Horizonte		Brazil	America	28.1 km	1	28.1	19.0						right							According to official website
125	Bielefeld		Germany	Europe	5.2 km	4	1.3	1.8						right							Full metro section length unknown. Only metro section included
126	Bochum		Germany	Europe	21.5 km	2	10.8	14.5						right	overhead wire						Rhein-Ruhr Stadtbahn Album 2
127	Bonn		Germany	Europe	9.0 km	1	9.0	12.0						right	overhead wire						9 km, 12 stations underground. Approx. 17 km metro-like
128	Brescia		Italy	Europe	13.1 km	1	13.1	17.0									metro	2012			According to official website
129	Buffalo		USA	America	8.4 km	1	8.4	8.0						right							Only tunnel section
130	Bursa		Turkey	Asia	31.5 km	2	15.8	15.5
131	Catania		Italy	Europe	3.8 km	1	3.8	6.0						right	overhead wire						metroitaliane.it
132	Changchun	Hsinking	China	Asia	17.0 km	1	17.0	16.0						right							(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
133	Charleroi		Belgium	Europe	17.5 km	4	4.4	5.0													Full metro section length unknown. Total length 25 km. Data from Wikipedia
134	Chennai	Madras	India	Asia	27.0 km	1	27.0	17.0
135	Chiba		Japan	Asia	15.5 km	2	7.8	9.0						left
136	Chongqing	Chungking	China	Asia	127.0 km	4	31.7	21.5						right					The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes
137	Cologne		Germany	Europe	45.0 km	15	3.0	3.4						right	overhead wire					new light rail trains only	Approx. 45 km metro-like. 30 km underground.
138	Detroit		USA	America	4.8 km	1	4.8	13.0						right	third rail		downtown people mover, LIM technology	1987		yes
139	Dortmund		Germany	Europe	29.5 km	3	9.8	12.3						right	overhead wire		H-Bahn	1984			Rhein-Ruhr Stadtbahn Album 2
140	Duesseldorf	Düsseldorf	Germany	Europe	9.6 km	2	4.8	7.0						right	overhead wire						Rhein-Ruhr Stadtbahn Album 1
141	Duisburg		Germany	Europe	14.3 km	2	7.2	6.5						right							Rhein-Ruhr Stadtbahn Album 1
142	Edmonton		Canada	America	20.4 km	1	20.4	15.0						right
143	Essen		Germany	Europe	20.2 km	3	6.7	9.0						right	overhead wire						Rhein-Ruhr Stadtbahn Album 1
144	Frankfurt		Germany	Europe	20.5 km	3	6.8	10.3					2.30 EUR	right	overhead wire						20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
145	Gelsenkirchen		Germany	Europe	5.5 km	1	5.5	9.0						right	overhead wire						Rhein-Ruhr Stadtbahn Album 2
146	Genoa		Italy	Europe	7.1 km	1	7.1	8.0						right	overhead wire						metroitaliane.it
147	Guadalajara		Mexico	America	24.0 km	2	12.0	14.5						right
148	Haifa		Israel	Asia	1.8 km	1	1.8	6.0
149	Hangzhou	Hangchow	China	Asia	48.0 km	1	48.0	31.0													Wikipedia
150	Hanover	Hannover	Germany	Europe	18.6 km	3	6.2	7.0						right	overhead wire						18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
151	Jacksonville		USA	America	6.9 km	1	6.9	6.0						right	third rail		downtown monorail people mover	1989
152	Kamakura		Japan	Asia	6.6 km	1	6.6	8.0						left							Shonan Monorail.
153	Kitakyushu	Kitaky?sh?	Japan	Asia	8.8 km	1	8.8	13.0						left
154	Kryvyi Rih	Krivoy Rog	Ukraine	Europe	18.0 km	1	18.0	12.0
155	Kunming		China	Asia	18.2 km	1	18.2	2.0
156	Las Vegas		USA	America	6.2 km	1	6.2	7.0						right			monorail	2004	yes		Hotels monorails not included
157	Lausanne		Switzerland	Europe	13.7 km	2	6.8	14.5								line m2	line m2	2008			Only m2 is a full metro (27.10.2008: 5.9 km, 14 sta). Line m1: 3 underground stations
158	Lima		Peru	America	22.0 km	1	22.0	16.0					0.29 EUR
159	Ludwigshafen		Germany	Europe	4.0 km	0								right							Full metro section length unknown.
160	Maracaibo		Venezuela	America	6.5 km	1	6.5	6.0												yes
161	Mashhad		Iran	Asia	19.0 km	1	19.0	22.0
162	Mecca		Saudi Arabia	Asia	18.1 km	1	18.1	9.0						right	third rail				yes	yes
163	Mulheim	Mülheim	Germany	Europe	9.0 km	2	4.5	6.5						right	overhead wire						Rhein-Ruhr Stadtbahn Album 1
164	Mumbai	Bombay	India	Asia	171.0 km	5	34.2	14.6					0.17 EUR								In fact, 4 suburban railway lines with metro frequency
165	Naha		Japan	Asia	12.8 km	1	12.8	15.0						left
166	Newark		USA	America	2.2 km	1	2.2	4.0						right							4 underground stations
167	Oporto	Porto	Portugal	Europe	21.7 km	2	10.9	7.5						right	overhead wire					yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
168	Palma de Mallorca		Spain	Europe	8.3 km	1	8.3	9.0
169	Perugia		Italy	Europe	3.0 km	1	3.0	7.0									'Minimetro'	2008
170	Pittsburgh		USA	America	4.8 km	1	4.8	6.0						right							Full metro section length unknown (all lines: 40 km).2.90 is the length of the tunnel section.
171	Porto Alegre		Brazil	America	33.8 km	1	33.8	17.0						right							According to official website
172	Poznan		Poland	Europe	6.1 km	1	6.1	6.0													Rapid Tram
173	Recife		Brazil	America	39.7 km	2	19.9	15.0						right							According to official website
174	Rouen		France	Europe	2.2 km	1	2.2	5.0													5 underground stations
175	Saint Louis		USA	America	73.4 km	2	36.7	18.5						right
176	Seattle		USA	America	22.2 km	1	22.2	12.0						right						yes	Downtown tunnel section considered as a full metro
177	Seville	Sevilla	Spain	Europe	18.0 km	1	18.0	21.0											Line 1
178	Shenyang	Mukden	China	Asia	49.5 km	2	24.7	20.5						right					yes
179	Stuttgart		Germany	Europe	24.0 km	2	12.0	9.5						right	overhead wire					yes	24 km underground. (Schnellbahnen in Deutschland)
180	Suzhou	Su-chou	China	Asia	25.7 km	1	25.7	24.0						right						yes	According to Wikipedia, official website
181	Sydney		Australia	Oceania	22.1 km	3	7.4	4.7					2.92 EUR	left						yes	Only underground stations in downtown. Monorail: 3.6 km, 8 stations
182	Tama		Japan	Asia	16.0 km	1	16.0	19.0						left
183	The Hague		Netherlands	Europe	27.9 km	3	9.3	10.0						right							Full metro section length unknown (47 km?)
184	Valencia		Spain	Europe	31.8 km	3	10.6	12.7						right	overhead wire					yes	Full metro section length unknown.
185	Valparaiso		Chile	America	43.0 km	1	43.0	20.0						right
186	Volgograd	Stalingrad	Russia	Europe	6.8 km	1	6.8	6.0													Total system: 22 stations, 17,1 km
187	Wuppertal		Germany	Europe	13.3 km	1	13.3	20.0						right	overhead rail