World Metro Database

#	City  >	< Continent  >	< City aka  >	< System  >	< Network length  >	< Lines  >	< Stations  >	< Avg. line length  >	< Avg. station distance  >	< Stations per line  >	< Daily ridership  >	< Ridership year  >	< Annual ridership  >	<  Fare  >	< Tracks  >	< Gauge  >	< Power supply  >	< Voltage  >	< Driverless  >	< Rubber-tyred  >	< Driverless since  >	< Platform screen doors  >	< Aircon trains  >	< Walk-through
1	Stockholm	Europe		Tunnelbana	65.7 mi	3	104	21.9	0.65 mi	34.7	847,000	2011	309 million	4.88 USD	left	1435	third rail	650, 750 (Blue Line)
2	Sydney	Oceania		Cityrail	13.7 mi	3	14	4.6	1.25 mi	4.7				3.82 USD	left								yes
3	Copenhagen	Europe		Metro	13.1 mi	2	22	6.5	0.65 mi	11.0	148,000	2011	54 million	3.68 USD	right	1435	third rail	750	all metro lines		2002	all underground stations	all metro and S-Tog trains	yes
4	London	Europe		Underground	249.8 mi	11	270	22.7	0.96 mi	24.5	3.21 million	2011	1,171 million	3.60 USD	left	1435	third rail	600, 750 (DLR)	Docklands Light Rail		1987	Jubilee Line extension	Metropolitan Line	Metropolitan Line, DLR
5	Oslo	Europe		T-Bane	38.5 mi	5	77	7.7	0.54 mi	15.4	208,000	2010	76 million	3.50 USD	right	1435	third rail	750						yes
6	Frankfurt	Europe		U-Bahn	12.7 mi	3	31	4.2	0.46 mi	10.3				3.01 USD	right	1435	overhead wire	750						yes
7	Munich	Europe		U-Bahn	58.5 mi	6	102	9.8	0.61 mi	17.0	986,000	2010	360 million	3.01 USD	right	1435	third rail	750						yes
8	Berlin	Europe		U-Bahn	91.6 mi	10	195	9.2	0.50 mi	19.5	1.38 million	2011	505 million	2.75 USD	right	1435	third rail	750						yes
9	Helsinki	Europe		Metro	13.1 mi	1	17	13.1	0.82 mi	17.0	170,000	2011	62 million	2.75 USD	right	1524	third rail	750						yes
10	Amsterdam	Europe		Metro	20.3 mi	4	33	5.1	0.70 mi	8.3	233,000	2009	85 million	2.73 USD	right	1435	third rail	750
11	Los Angeles	America		Metro Rail	36.9 mi	3	30	12.3	1.37 mi	10.0	126,000	2011	46 million	2.50 USD	right	1435	overhead wire, third rail (Red, Purple lines)	750					yes
12	Vienna	Europe		U-Bahn	46.4 mi	5	102	9.3	0.48 mi	20.4	1.46 million	2010	534 million	2.22 USD	right	1435	third rail	750					yes	yes
13	Montreal	America	Montréal	Metro	43.0 mi	4	73	10.8	0.62 mi	18.3	600,000	2006	219 million	2.18 USD	right	1994	third rail	750		yes
14	Toronto	America		Subway	44.3 mi	4	74	11.1	0.63 mi	18.5	762,000	2006	278 million	2.18 USD	right	1480	third rail	600					yes
15	Miami	America		Metrorail	24.7 mi	1	23	24.7	1.12 mi	23.0	49,300	2011	18 million	2.17 USD	right	1435	third rail	750	downtown people mover, rubber-tyred	Downtown people mover	1986		yes
16	Lyon	Europe		Métro	19.1 mi	4	43	4.8	0.49 mi	10.8	704,000	2009	257 million	2.09 USD	left	1435	third rail	750	line D/Maggaly, rubber-tyred, no PSDs	yes	1991
17	Chicago	America		"L"	103.2 mi	8	152	12.9	0.72 mi	19.0	608,000	2011	222 million	2.07 USD	right	1435	third rail	600					yes
18	Paris	Europe		Métro	135.5 mi	16	382	8.5	0.37 mi	23.9	4.18 million	2011	1,524 million	2.05 USD	right (metro), left (RER)	1435	third rail	750	lines 1, 14, rubber-tyred	lines 1, 4, 6, 11, 14	1998	lines 1, 13 (part), 14	lines 1, 2, 5, 9	lines 1, 2, 5, 7bis, 9, 14
19	Tokyo	Asia		Metro	189.2 mi	13	290	14.6	0.68 mi	22.3	8.5 million	2011	3,102 million	2.05 USD	left	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	overhead wire, third rail (Ginza, Marunouchi lines)	1500, 600 (Ginza, Marunouchi lines)	Yurikamome Waterfront line, rubber-tyred	Yurikamome line	1995	Marunouchi, Mita, Namboku, Yurikamome lines	yes	yes
20	Brussels	Europe		Métro	20.0 mi	3	61	6.7	0.35 mi	20.3	364,000	2009	133 million	2.00 USD	right (left on lines 1 and 6 between Midi and Roi Baudouin)	1435	third rail	900						line 1
21	New York	America	New York City	Subway	228.7 mi	27	468	8.5	0.52 mi	17.3	4.53 million	2012	1,655 million	2.00 USD	right	1435	third rail	625, 650 (PATH)				planned for new Second Avenue Line	yes
22	Barcelona	Europe		Metro	74.2 mi	11	163	6.7	0.49 mi	14.8	1.07 million	2011	389 million	1.77 USD	right	1435	third rail (TMB), overhead wire (FGC)	1200	lines L9, L10, L11		2009	lines L9, L10, L11	yes	yes
23	Athens	Europe		Metro	32.3 mi	3	54	10.8	0.63 mi	18.0	937,000	2008	342 million	1.31 USD	right	1435	third rail	600					yes	yes
24	Madrid	Europe		Metro	177.9 mi	13	282	13.7	0.66 mi	21.7	1.74 million	2011	635 million	1.31 USD	left	1445	overhead wire	600				tests in 2010, plans for 2011	yes	yes
25	Milan	Europe		Metropolitana	51.8 mi	3	94	17.3	0.57 mi	31.3	899,000	2007	328 million	1.31 USD	right	1435	overhead wire, third rail (line M1)	1500, 750 (line M1)	line M5		2013	line M5	yes	yes
26	Rome	Europe		Metropolitana	25.9 mi	2	52	12.9	0.52 mi	26.0	907,000	2008	331 million	1.31 USD	left	1435	overhead wire	1500					yes	yes
27	Singapore	Asia		MRT	91.1 mi	4	100	22.8	0.95 mi	25.0	2.18 million	2011	794 million	1.27 USD	left	1435	third rail	750	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	LRT lines	2003	yes	yes	yes
28	Budapest	Europe		Metro	20.5 mi	3	42	6.8	0.53 mi	14.0	827,000	2011	302 million	1.25 USD	right	1435	third rail, overhead wire (Line M1)	825, 600 (Line M1)
29	Hong Kong	Asia		MTR	108.8 mi	10	95	10.9	1.28 mi	9.5	3.96 million	2012	1,444 million	1.19 USD	left	1435	overhead wire	1500 (MTR), 25000 (KCR)	Disneyland Resort Line	SI, WI lines, planned	2005	all underground stations	yes	yes
30	Lisbon	Europe		Metro	27.5 mi	4	55	6.9	0.54 mi	13.8	501,000	2010	183 million	1.05 USD	left	1435	third rail	750						yes
31	Rio de Janeiro	America		Metrô	26.1 mi	2	34	13.1	0.82 mi	17.0	581,000	2010	212 million	1.01 USD	right	1600	third rail	750					yes
32	Sao Paulo	America	São Paulo	Metrô	46.2 mi	5	67	9.2	0.74 mi	13.4	2.4 million	2012	877 million	0.99 USD	right	1600	third rail (lines 1-3), overhead wire (lines 4, 5)	750 (lines 1-3), 1500 (lines 4, 5)	line 4		2010	lines 2, 3, 4 (since 2010)	all metro lines and regional rail	lines 4, 5
33	Prague	Europe		Metro	36.7 mi	3	57	12.2	0.68 mi	19.0	1.45 million	2011	530 million	0.85 USD	right	1435	third rail	750						yes
34	Bangkok	Asia		Skytrain, MRT	49.8 mi	4	57	12.5	0.94 mi	14.3	671,000	2011	245 million	0.84 USD	left	1435	linear		Green line		1999	Green line, Blue line	yes
35	Istanbul	Europe		Metro	26.1 mi	2	28	13.1	1.00 mi	14.0	214,000	2011	78 million	0.82 USD	right	1435	overhead wire, third rail (Line M2)	750
36	Taipei	Asia		MRT	70.0 mi	8	106	8.7	0.71 mi	13.3	1.79 million	2012	652 million	0.78 USD	right	2060	third rail	750	Wenshan (Muzha) VAL line	yes	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes	yes
37	Santiago	America	Santiago de Chile	Metro	63.6 mi	5	108	12.7	0.62 mi	21.6	1.75 million	2011	640 million	0.72 USD	right	1435	third rail	750		yes				yes
38	Seoul	Asia		Subway	202.9 mi	9	302	22.5	0.69 mi	33.6	6.9 million	2012	2,518 million	0.71 USD	right	1435	overhead wire	1500				lines 2 and 9, planned for all lines by 2010	yes	yes
39	Sofia	Europe		Metro	19.4 mi	2	28	9.7	0.75 mi	14.0	79,500	2009	29 million	0.67 USD	right	1435	third rail	825
40	Moscow	Europe		Metro	192.3 mi	12	186	16.0	1.11 mi	15.5	6.55 million	2011	2,389 million	0.65 USD	right	1520	third rail	825					lines 3, 5 since 2009
41	Warsaw	Europe		Metro	14.0 mi	1	21	14.0	0.70 mi	21.0	384,000	2011	140 million	0.61 USD	right	1435	third rail	825
42	Bucharest	Europe		Metro	43.0 mi	4	50	10.8	0.94 mi	12.5	468,000	2011	171 million	0.53 USD	right	1435	third rail	825
43	Kuala Lumpur	Asia		LRT, Monorail	39.8 mi	3	60	13.3	0.70 mi	20.0	299,000	2008	109 million	0.48 USD	left				LRT		1996	KLIA line to airport, Kelana Jaya line's underground stations	yes
44	Shanghai	Asia		Metro	271.6 mi	12	296	22.6	0.96 mi	24.7	6.24 million	2012	2,276 million	0.44 USD	right	1435	overhead wire	1500				newer line 4 stations and refitted line 1 stations	yes
45	Caracas	America		Metro	37.6 mi	5	50	7.5	0.84 mi	10.0	1.33 million	2009	485 million	0.40 USD		1435	third rail	750					yes
46	Lima	America		Tren Urbano	13.7 mi	1	16	13.7	0.91 mi	16.0				0.38 USD
47	Kiev	Europe	Kyiv	Metro	41.1 mi	3	51	13.7	0.86 mi	17.0	1.42 million	2011	519 million	0.35 USD	right	1520	third rail	825
48	Buenos Aires	America		Subte	30.6 mi	6	78	5.1	0.43 mi	13.0	844,000	2011	308 million	0.31 USD	left	1435	overhead wire, third rail (Line B)	1500, 1100 (Line B)						yes
49	Manila	Asia		MRT	32.0 mi	3	44	10.7	0.78 mi	14.7	948,000	2008	346 million	0.24 USD	right								yes	yes
50	Mumbai	Asia	Bombay	Suburban Railway	106.3 mi	5	73	21.3	1.56 mi	14.6				0.22 USD
51	Beijing	Asia	Peking	Subway	274.7 mi	16	262	17.2	1.12 mi	16.4	6.74 million	2012	2,460 million	0.20 USD	right	1435	third rail	825				PGDs on underground stations of line 5, PSDs on lines 8, 10	yes	all lines
52	Cairo	Africa		Metro	40.7 mi	2	55	20.4	0.77 mi	27.5	2.29 million	2010	837 million	0.18 USD	left	1435	overhead wire	1500					5 stations
53	Mexico City	America		Metro	111.9 mi	12	195	9.3	0.61 mi	16.3	4.41 million	2012	1,609 million	0.18 USD	right	1995	third rail	750		yes
54	Delhi	Asia		Metro	120.0 mi	6	143	20.0	0.88 mi	23.8	1.66 million	2011	606 million	0.16 USD	left	1676, 1435 (Green, Violet lines)	overhead wire	25000					yes	yes
55	Adana	Asia		Metro	8.4 mi	1	13	8.4	0.70 mi	13.0
56	Algiers	Africa		Metro	5.6 mi	1	10	5.6	0.62 mi	10.0						1435	third rail	750					yes	yes
57	Almaty	Asia	Alma-Ata	Metro	4.5 mi	1	7	4.5	0.76 mi	7.0	19,200	2012	7 million
58	Ankara	Asia		Metro	14.4 mi	2	23	7.2	0.68 mi	11.5	310,000	2007	113 million		right	1435	third rail	750	metro line		1997
59	Antwerp	Europe		Premetro	4.7 mi	2	11	2.4	0.52 mi	5.5						1000	overhead wire	600
60	Atlanta	America		MARTA	49.2 mi	2	39	24.6	1.33 mi	19.5	93,200	2007	34 million		right	1435	third rail	750					yes
61	Baku	Asia		Metro	21.5 mi	2	23	10.7	1.02 mi	11.5	501,000	2011	183 million		right	1520	third rail	825
62	Baltimore	America		Metro Subway	15.2 mi	1	14	15.2	1.17 mi	14.0	49,300	2011	18 million		right	1435	third rail	700					yes
63	Bangalore	Asia		Metro	4.7 mi	1	6	4.7	0.93 mi	6.0
64	Belo Horizonte	America		Metrô	17.5 mi	1	19	17.5	0.97 mi	19.0					right
65	Bielefeld	Europe		Stadtbahn	3.2 mi	4	7	0.8	1.08 mi	1.8					right
66	Bilbao	Europe		Metro	27.0 mi	2	40	13.5	0.71 mi	20.0	247,000	2011	90 million		left	1000	overhead wire	1500					yes	yes
67	Bochum	Europe		Stadtbahn	13.4 mi	2	29	6.7	0.50 mi	14.5					right	1435	overhead wire	660
68	Bonn	Europe		Stadtbahn	5.6 mi	1	12	5.6	0.51 mi	12.0					right	1435	overhead wire	750
69	Boston	America		The T	37.6 mi	3	66	12.5	0.60 mi	22.0	403,000	2010	147 million		right	1435	third rail, overhead wire (Green Line)	600					yes
70	Brasilia	America		Metrô	26.1 mi	1	24	26.1	1.13 mi	24.0	151,000	2009	55 million		right
71	Brescia	Europe		Metro	8.1 mi	1	17	8.1	0.51 mi	17.0									metro		2012
72	Buffalo	America		Metro Rail	5.2 mi	1	8	5.2	0.74 mi	8.0					right
73	Bursa	Asia		Bursaray	19.6 mi	2	31	9.8	0.68 mi	15.5
74	Busan	Asia		Subway	81.9 mi	5	127	16.4	0.67 mi	25.4	877,000	2012	320 million		right				Line 4	Line 4	2011	line 3
75	Catania	Europe		Metropolitana	2.4 mi	1	6	2.4	0.47 mi	6.0					right	1435	overhead wire	3000
76	Changchun	Asia	Hsinking	LRT	10.6 mi	1	16	10.6	0.70 mi	16.0					right
77	Charleroi	Europe		Métro Léger	10.9 mi	4	20	2.7	0.68 mi	5.0
78	Chengdu	Asia		Metro	25.4 mi	2	36	12.7	0.75 mi	18.0	282,000	2012	103 million		right							yes	yes
79	Chennai	Asia	Madras	MRTS	16.8 mi	1	17	16.8	1.05 mi	17.0
80	Chiba	Asia		Monorail	9.6 mi	2	18	4.8	0.60 mi	9.0					left
81	Chongqing	Asia	Chungking	Monorail	78.9 mi	4	86	19.7	0.96 mi	21.5					right							The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes	yes
82	Cleveland	America		Rapid Transit	19.3 mi	1	18	19.3	1.13 mi	18.0	16,400	2011	6 million		right	1435	overhead wire	600
83	Cologne	Europe		Stadtbahn	28.0 mi	15	51	1.9	0.78 mi	3.4					right	1435	overhead wire	750					new light rail trains only	yes
84	Daegu	Asia	Taegu	Subway	33.5 mi	2	56	16.7	0.62 mi	28.0	348,000	2012	127 million									lines 1, 2
85	Daejeon	Asia	Taejon	Subway	14.0 mi	1	22	14.0	0.67 mi	22.0	104,000	2011	38 million									yes
86	Dalian	Asia		Metro	30.5 mi	1	12	30.5	2.77 mi	12.0	121,000	2012	44 million		right
87	Detroit	America		People Mover	3.0 mi	1	13	3.0	0.25 mi	13.0					right	1435	third rail	600	downtown people mover, LIM technology		1987		yes
88	Dnepropetrovsk	Europe	Dnipropetrovsk	Metro	4.4 mi	1	6	4.4	0.88 mi	6.0	24,700	2010	9 million			1520	third rail	825
89	Dortmund	Europe		Stadtbahn	18.3 mi	3	37	6.1	0.54 mi	12.3					right	1435	overhead wire	600	H-Bahn		1984			yes
90	Dubai	Asia		Metro	43.3 mi	2	46	21.7	0.98 mi	23.0	299,000	2012	109 million		right	1435	third rail	750	metro		2009	metro, monorail	yes	yes
91	Duesseldorf	Europe	Düsseldorf	Stadtbahn	6.0 mi	2	14	3.0	0.50 mi	7.0					right	1435	overhead wire	600						yes
92	Duisburg	Europe		Stadtbahn	8.9 mi	2	13	4.5	0.81 mi	6.5					right									yes
93	Edmonton	America		Light Rail	12.7 mi	1	15	12.7	0.91 mi	15.0					right
94	Essen	Europe		Stadtbahn	12.6 mi	3	27	4.2	0.52 mi	9.0					right	1435	overhead wire	750						yes
95	Fukuoka	Asia		Subway	18.5 mi	3	35	6.2	0.58 mi	11.7	340,000	2007	124 million		left	1067	overhead wire	1500				yes		yes
96	Gelsenkirchen	Europe		Stadtbahn	3.4 mi	1	9	3.4	0.43 mi	9.0					right	1000	overhead wire	600
97	Genoa	Europe		Metropolitana	4.4 mi	1	8	4.4	0.63 mi	8.0					right	1435	overhead wire	750						yes
98	Glasgow	Europe		Subway	6.5 mi	1	15	6.5	0.46 mi	15.0	35,600	2011	13 million		left	1219	third rail	600
99	Guadalajara	America		Metro	14.9 mi	2	29	7.5	0.55 mi	14.5					right
100	Guangzhou	Asia	Canton	Metro	144.1 mi	8	146	18.0	1.04 mi	18.3	5 million	2012	1,825 million		right	1435	third rail	825	APM line (underground people mover)	Zhujiang people mover	2010	yes	yes	yes
101	Gwangju	Asia		Subway	12.5 mi	1	20	12.5	0.66 mi	20.0	49,300	2011	18 million									yes
102	Haifa	Asia		Carmelit	1.1 mi	1	6	1.1	0.22 mi	6.0
103	Hamburg	Europe		U-Bahn	65.1 mi	4	99	16.3	0.68 mi	24.8	545,000	2011	199 million		right	1435	third rail	750
104	Hangzhou	Asia	Hangchow	Metro	29.8 mi	1	31	29.8	0.99 mi	31.0
105	Hanover	Europe	Hannover	Stadtbahn	11.6 mi	3	21	3.9	0.64 mi	7.0					right	1435	overhead wire	600						yes
106	Hiroshima	Asia		Monorail	11.4 mi	1	21	11.4	0.57 mi	21.0	49,300	2005	18 million		left					yes
107	Incheon	Asia	Inchon	Subway	18.3 mi	1	29	18.3	0.65 mi	29.0	244,000	2012	89 million									yes
108	Izmir	Asia		Metro	9.9 mi	1	14	9.9	0.76 mi	14.0	173,000	2011	63 million			1435	third rail	750
109	Jacksonville	America		Skyway	4.3 mi	1	6	4.3	0.86 mi	6.0					right	2060	third rail	750	downtown monorail people mover		1989
110	Kamakura	Asia		Monorail	4.1 mi	1	8	4.1	0.59 mi	8.0					left
111	Kaohsiung	Asia	Gaoxiong	MRT	28.0 mi	2	38	14.0	0.78 mi	19.0	142,000	2012	52 million			1435	third rail	750				MRT
112	Kazan	Europe		Metro	6.8 mi	1	7	6.8	1.13 mi	7.0	74,000	2012	27 million		right
113	Kharkov	Europe	Kharkiv	Metro	23.2 mi	3	29	7.7	0.89 mi	9.7	685,000	2011	250 million		right
114	Kitakyushu	Asia	Kitaky?sh?	Monorail	5.5 mi	1	13	5.5	0.46 mi	13.0					left									yes
115	Kobe	Asia		Subway	19.0 mi	2	26	9.5	0.79 mi	13.0	332,000	2008	121 million		left	1435	overhead wire, third rail (Portliner)	1500, 600 (Portliner)	Port Liner and Rokko Liner, rubber-tyred	Port Liner and Rokko Liner	1981	Port Liner and Rokko Liner		yes
116	Kolkata	Asia	Calcutta	Metro Railway	15.5 mi	1	23	15.5	0.71 mi	23.0	474,000	2009	173 million		right
117	Kryvyi Rih	Europe	Krivoy Rog	Metrotram	11.2 mi	1	12	11.2	1.02 mi	12.0
118	Kunming	Asia		Metro	11.3 mi	1	2	11.3	11.31 mi	2.0
119	Kyoto	Asia		Subway	19.5 mi	2	32	9.7	0.65 mi	16.0	345,000	2008	126 million		left	1435	overhead wire	1500				Tozai line		yes
120	Las Vegas	America		Monorail	3.9 mi	1	7	3.9	0.64 mi	7.0					right				monorail		2004	yes
121	Lausanne	Europe		Metro	8.5 mi	2	29	4.3	0.32 mi	14.5									line m2	line m2	2008			yes
122	Lille	Europe		Métro	28.3 mi	2	62	14.1	0.47 mi	31.0	263,000	2009	96 million		right	2060	third rail	750	VAL	yes	1983	VAL, all stations		yes
123	Ludwigshafen	Europe		Stadtbahn	2.5 mi	0	11		0.23 mi						right
124	Maracaibo	America		Metro	4.0 mi	1	6	4.0	0.81 mi	6.0													yes
125	Marseille	Europe		Métro	13.5 mi	2	30	6.8	0.48 mi	15.0	205,000	2011	75 million		right	1435	third rail	750		yes
126	Mashhad	Asia			11.8 mi	1	22	11.8	0.56 mi	22.0
127	Mecca	Asia		Metro	11.2 mi	1	9	11.2	1.41 mi	9.0					right	1435	third rail	1500				yes	yes	yes
128	Medellin	America	Medellín	Metro	17.9 mi	2	26	8.9	0.75 mi	13.0	466,000	2011	170 million			1435	overhead wire	1500
129	Minsk	Europe		Metro	22.0 mi	2	28	11.0	0.85 mi	14.0	770,000	2012	281 million		right	1520	third rail	825
130	Monterrey	America		Metro	19.6 mi	2	32	9.8	0.65 mi	16.0	378,000	2009	138 million		right					yes
131	Mulheim	Europe	Mülheim	Stadtbahn	5.6 mi	2	13	2.8	0.51 mi	6.5					right	1435	overhead wire	750
132	Nagoya	Asia		Subway	57.9 mi	4	97	14.5	0.62 mi	24.3	1.17 million	2008	427 million		left	1435, 1067 (Tsurumai, Sakura-dori lines)	third rail, overhead wire (Tsurumai, Sakura-dori lines)	600, 1500 (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line		2005	Tobu Kyuryo maglev line	yes	yes
133	Naha	Asia		Monorail	8.0 mi	1	15	8.0	0.57 mi	15.0					left
134	Nanjing	Asia	Nanking	Metro	52.6 mi	2	57	26.3	0.96 mi	28.5	942,000	2011	344 million		right
135	Naples	Europe		Metropolitana	19.8 mi	3	31	6.6	0.71 mi	10.3	95,900	2011	35 million		left	1435	overhead wire	1500
136	Newark	America		Subway	1.4 mi	1	4	1.4	0.46 mi	4.0					right
137	Newcastle	Europe		Metro	47.5 mi	2	61	23.8	0.81 mi	30.5	104,000	2011	38 million		left	1435	overhead wire	1500
138	Nizhny Novgorod	Europe	Gorky	Metro	11.7 mi	2	15	5.9	0.90 mi	7.5	74,000	2010	27 million		right	1520	third rail	825
139	Novosibirsk	Asia		Metro	10.2 mi	2	13	5.1	0.92 mi	6.5	208,000	2011	76 million		right	1520	third rail	825
140	Nuremberg	Europe		U-Bahn	22.4 mi	3	48	7.5	0.50 mi	16.0	323,000	2011	118 million		right	1435	third rail	750	lines U2, U3, no PSDs, sharing tracks with driver-operated trains		2008			yes
141	Oporto	Europe	Porto	Metro	13.5 mi	2	15	6.7	1.04 mi	7.5					right	1435	overhead wire	750					yes	yes
142	Osaka	Asia		Subway	85.6 mi	9	133	9.5	0.69 mi	14.8	2.29 million	2010	836 million		left	1435	third rail	750, 600 (Nanko Port Town Line)	Nanko Port Town Line, rubber-tyred	Nanko Port Town Line	1981	all stations on the Nanko Port Town Line		yes
143	Palma de Mallorca	Europe		Metro	5.2 mi	1	9	5.2	0.64 mi	9.0						1000		1500
144	Perugia	Europe		Minimetro	1.9 mi	1	7	1.9	0.31 mi	7.0									'Minimetro'		2008
145	Philadelphia	America		Subway	38.5 mi	3	66	12.8	0.61 mi	22.0	293,000	2011	107 million		right	1435, 1588 (Market-Frankford Line)	third rail	600, 685 (PATCO)					yes
146	Pittsburgh	America		T	3.0 mi	1	6	3.0	0.60 mi	6.0					right
147	Porto Alegre	America		Metro	21.0 mi	1	17	21.0	1.31 mi	17.0					right
148	Poznan	Europe		Fast Tram	3.8 mi	1	6	3.8	0.76 mi	6.0
149	Pyongyang	Asia		Metro	14.0 mi	2	16	7.0	1.00 mi	8.0	98,600	2009	36 million			1435	third rail	825
150	Recife	America		Metrô	24.7 mi	2	30	12.3	0.88 mi	15.0					right
151	Rennes	Europe		Métro	5.6 mi	1	15	5.6	0.40 mi	15.0	129,000	2011	47 million		right				VAL	yes	2002	VAL		yes
152	Rotterdam	Europe		Metro	29.2 mi	2	38	14.6	0.81 mi	19.0	238,000	2008	87 million		right	1435	third rail	750
153	Rouen	Europe		Métro	1.4 mi	1	5	1.4	0.34 mi	5.0
154	Saint Louis	America		Metrolink	45.6 mi	2	37	22.8	1.30 mi	18.5					right
155	Saint Petersburg	Europe	Leningrad	Metro	70.5 mi	5	67	14.1	1.14 mi	13.4	2.15 million	2011	786 million		right	1520	third rail	825				windowless steel doors in ten stations
156	Samara	Europe	Kuybyshev	Metro	6.3 mi	1	9	6.3	0.79 mi	9.0	43,800	2011	16 million		right	1520	third rail	825
157	San Francisco	America		BART	103.7 mi	5	44	20.7	2.66 mi	8.8	304,000	2012	111 million		right	1676	third rail	1000					yes
158	San Juan	America		Tren Urbano	10.7 mi	1	16	10.7	0.71 mi	16.0	30,100	2011	11 million
159	Santo Domingo	America		Metro	9.0 mi	1	16	9.0	0.60 mi	16.0	79,500	2011	29 million			1435							yes
160	Sapporo	Asia		Subway	29.8 mi	3	49	9.9	0.65 mi	16.3	573,000	2008	209 million		left	2150, 2180 (Namboku Line)	overhead wire, third rail (Namboku Line)	1500, 750 (Namboku Line)		yes				yes
161	Seattle	America		Light Rail	13.8 mi	1	12	13.8	1.25 mi	12.0					right								yes
162	Sendai	Asia		Subway	9.2 mi	1	17	9.2	0.57 mi	17.0	159,000	2008	58 million		left	1067	overhead wire	1500						yes
163	Seville	Europe	Sevilla	Metro	11.2 mi	1	21	11.2	0.56 mi	21.0												Line 1
164	Shenyang	Asia	Mukden	Metro	30.7 mi	2	41	15.4	0.79 mi	20.5					right							yes
165	Shenzhen	Asia		Metro	110.9 mi	5	131	22.2	0.88 mi	26.2	362,000	2009	132 million		right	1435						yes	yes	yes
166	Stuttgart	Europe		Stadtbahn	14.9 mi	2	19	7.5	0.88 mi	9.5					right	1435	overhead wire	750					yes	yes
167	Suzhou	Asia	Su-chou	Subway	16.0 mi	1	24	16.0	0.69 mi	24.0					right								yes
168	Tama	Asia		Monorail	9.9 mi	1	19	9.9	0.55 mi	19.0					left									yes
169	Tashkent	Asia		Metro	22.5 mi	3	29	7.5	0.87 mi	9.7	178,000	2010	65 million		right	1520	third rail	825
170	Tbilisi	Asia		Metro	16.3 mi	2	22	8.2	0.82 mi	11.0	241,000	2008	88 million		right	1520	third rail	825
171	Tehran	Asia		Metro	45.4 mi	4	70	11.3	0.69 mi	17.5	1.32 million	2011	480 million			1435	third rail	750					yes
172	The Hague	Europe		RandstadRail	17.3 mi	3	30	5.8	0.64 mi	10.0					right
173	Tianjin	Asia	Tientsin	Metro	77.0 mi	4	81	19.3	1.00 mi	20.3	175,000	2010	64 million		right	1435	third rail	825				platform gate doors	yes
174	Toulouse	Europe		Métro	17.1 mi	2	38	8.5	0.47 mi	19.0	282,000	2011	103 million		right	2060	third rail	750	VAL	yes	1993	VAL		yes
175	Turin	Europe		Metropolitana	8.3 mi	1	21	8.3	0.42 mi	21.0	90,400	2011	33 million		right				VAL	yes	2006	VAL	yes	yes
176	Valencia	Europe		Metro	19.8 mi	3	38	6.6	0.56 mi	12.7					right	1000	overhead wire	1500					yes	yes
177	Valencia	America		Metro	3.9 mi	1	7	3.9	0.64 mi	7.0	57,500	2010	21 million
178	Valparaiso	America		Metro	26.7 mi	1	20	26.7	1.41 mi	20.0					right
179	Vancouver	America		SkyTrain	43.2 mi	3	49	14.4	0.94 mi	16.3	329,000	2011	120 million		right	1435	third rail	600	Skytrain, LIM technology, currently the world's longest automated system		1986		yes	yes
180	Volgograd	Europe	Stalingrad	Metro	4.2 mi	1	6	4.2	0.85 mi	6.0
181	Washington	America		Metrorail	106.4 mi	5	90	21.3	1.25 mi	18.0	597,000	2012	218 million		right	1435	third rail	750					yes
182	Wuhan	Asia	Hankou	Metro	35.3 mi	2	48	17.6	0.77 mi	24.0	200,000	2011	73 million		right
183	Wuppertal	Europe		Schwebebahn	8.3 mi	1	20	8.3	0.44 mi	20.0					right		overhead rail	600
184	Xian	Asia	Xi'an	Metro	16.4 mi	1	17	16.4	1.03 mi	17.0	162,000	2012	59 million			1435								yes
185	Yekaterinburg	Asia	Ekaterinburg	Metro	7.9 mi	1	9	7.9	0.99 mi	9.0	104,000	2011	38 million		right
186	Yerevan	Asia	Erevan	Metro	7.5 mi	1	10	7.5	0.84 mi	10.0	46,600	2011	17 million		right
187	Yokohama	Asia		Subway	35.8 mi	3	48	11.9	0.80 mi	16.0	542,000	2008	198 million		left	1435	third rail	750	Kanazawa Seaside line, LRT, rubber-tyred	Kanazawa Seaside LRT	1989	Kanazawa Seaside LRT line		yes