World Metro Database

#	City  >	< Country  >	< City aka  >	< Continent  >	< System  >	< Lines  >	< Network length  >	< Avg. line length  >	< Daily ridership  >	< Stations per line  >	< Ridership per km  >	<  Fare  >	< Ridership year  >	< Tracks  >	< Gauge  >	< Power supply  >	< Driverless  >	< Rubber-tyred  >	< Driverless since  >	< Platform screen doors  >	< Aircon trains  >	< Remarks
1	Stockholm	Sweden		Europe	Tunnelbana	3	105.7 km	35.2	847,000	34.7	8,010	3.73 EUR	2011	left	1435	third rail						According to official website. 7 operational lines
2	Sydney	Australia		Oceania	Cityrail	3	22.1 km	7.4		4.7		2.92 EUR		left							yes	Only underground stations in downtown. Monorail: 3.6 km, 8 stations
3	Copenhagen	Denmark		Europe	Metro	2	21.0 km	10.5	148,000	11.0	7,050	2.81 EUR	2011	right	1435	third rail	all metro lines		2002	all underground stations	all metro and S-Tog trains	According to official website
4	London	United Kingdom		Europe	Underground	11	402.0 km	36.5	3.21 million	24.5	7,980	2.75 EUR	2011	left	1435	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.
5	Oslo	Norway		Europe	T-Bane	5	62.0 km	12.4	208,000	15.4	3,360	2.67 EUR	2010	right	1435	third rail						Line 1 not included (it has level crossings). Length not sure
6	Frankfurt	Germany		Europe	U-Bahn	3	20.5 km	6.8		10.3		2.30 EUR		right	1435	overhead wire						20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
7	Munich	Germany		Europe	U-Bahn	6	94.2 km	15.7	986,000	17.0	10,500	2.30 EUR	2010	right	1435	third rail
8	Berlin	Germany		Europe	U-Bahn	10	147.4 km	14.7	1.38 million	19.5	9,390	2.10 EUR	2011	right	1435	third rail
9	Helsinki	Finland		Europe	Metro	1	21.0 km	21.0	170,000	17.0	8,090	2.10 EUR	2011	right	1524	third rail						According to Metros in Skandinavien (R.Schwandl)
10	Amsterdam	Netherlands		Europe	Metro	4	32.7 km	8.2	233,000	8.3	7,120	2.09 EUR	2009	right	1435	third rail						Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
11	Los Angeles	USA		America	Metro Rail	3	59.3 km	19.8	126,000	10.0	2,130	1.91 EUR	2011	right	1435	overhead wire, third rail (Red, Purple lines)					yes	Red, Purple and Green lines
12	Vienna	Austria		Europe	U-Bahn	5	74.6 km	14.9	1.46 million	20.4	19,600	1.70 EUR	2010	right	1435	third rail					yes	According to official website. Premetro tunnel not included
13	Montreal	Canada	Montréal	America	Metro	4	69.2 km	17.3	600,000	18.3	8,670	1.67 EUR	2006	right	1994	third rail		yes
14	Toronto	Canada		America	Subway	4	71.3 km	17.8	762,000	18.5	10,700	1.67 EUR	2006	right	1480	third rail					yes
15	Miami	USA		America	Metrorail	1	39.8 km	39.8	49,300	23.0	1,240	1.66 EUR	2011	right	1435	third rail	downtown people mover, rubber-tyred	Downtown people mover	1986		yes	Metromover not included (20 stations, 7 km)
16	Lyon	France		Europe	Métro	4	30.7 km	7.7	704,000	10.8	22,900	1.60 EUR	2009	left	1435	third rail	line D/Maggaly, rubber-tyred, no PSDs	yes	1991
17	Chicago	USA		America	"L"	8	166.0 km	20.8	608,000	19.0	3,660	1.58 EUR	2011	right	1435	third rail					yes	151 Stations and 173 km (UrbanRail.net)
18	Paris	France		Europe	Métro	16	218.0 km	13.6	4.18 million	23.9	19,200	1.57 EUR	2011	right (metro), left (RER)	1435	third rail	lines 1, 14, rubber-tyred	lines 1, 4, 6, 11, 14	1998	lines 1, 13 (part), 14	lines 1, 2, 5, 9
19	Tokyo	Japan		Asia	Metro	13	304.5 km	23.4	8.5 million	22.3	27,900	1.57 EUR	2011	left	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	overhead wire, third rail (Ginza, Marunouchi lines)	Yurikamome Waterfront line, rubber-tyred	Yurikamome line	1995	Marunouchi, Mita, Namboku, Yurikamome lines	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
20	Brussels	Belgium		Europe	Métro	3	32.2 km	10.7	364,000	20.3	11,300	1.53 EUR	2009	right (left on lines 1 and 6 between Midi and Roi Baudouin)	1435	third rail						Premetro tunnels not included, 11 stations
21	New York	USA	New York City	America	Subway	27	368.0 km	13.6	4.53 million	17.3	12,300	1.53 EUR	2012	right	1435	third rail				planned for new Second Avenue Line	yes	According to official website. PATH not included (22.2 km, 13 stations). SIR not included
22	Barcelona	Spain		Europe	Metro	11	119.4 km	10.9	1.07 million	14.8	8,930	1.35 EUR	2011	right	1435	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)
23	Athens	Greece		Europe	Metro	3	52.0 km	17.3	937,000	18.0	18,000	1.00 EUR	2008	right	1435	third rail					yes	M3 airport line not included.
24	Madrid	Spain		Europe	Metro	13	286.3 km	22.0	1.74 million	21.7	6,080	1.00 EUR	2011	left	1445	overhead wire				tests in 2010, plans for 2011	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
25	Milan	Italy		Europe	Metropolitana	3	83.3 km	27.8	899,000	31.3	10,800	1.00 EUR	2007	right	1435	overhead wire, third rail (line M1)	line M5		2013	line M5	yes	metroitaliane.it
26	Rome	Italy		Europe	Metropolitana	2	41.6 km	20.8	907,000	26.0	21,800	1.00 EUR	2008	left	1435	overhead wire					yes	metroitaliane.it
27	Singapore	Singapore		Asia	MRT	4	146.5 km	36.6	2.18 million	25.0	14,800	0.97 EUR	2011	left	1435	third rail	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	LRT lines	2003	yes	yes
28	Budapest	Hungary		Europe	Metro	3	33.0 km	11.0	827,000	14.0	25,100	0.95 EUR	2011	right	1435	third rail, overhead wire (Line M1)
29	Hong Kong	Hong Kong S.A.R.		Asia	MTR	10	175.0 km	17.5	3.96 million	9.5	22,600	0.91 EUR	2012	left	1435	overhead wire	Disneyland Resort Line	SI, WI lines, planned	2005	all underground stations	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
30	Lisbon	Portugal		Europe	Metro	4	44.3 km	11.1	501,000	13.8	11,300	0.80 EUR	2010	left	1435	third rail
31	Rio de Janeiro	Brazil		America	Metrô	2	42.0 km	21.0	581,000	17.0	13,800	0.77 EUR	2010	right	1600	third rail					yes
32	Sao Paulo	Brazil	São Paulo	America	Metrô	5	74.3 km	14.9	2.4 million	13.4	32,300	0.76 EUR	2012	right	1600	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)
33	Prague	Czech Republic		Europe	Metro	3	59.1 km	19.7	1.45 million	19.0	24,600	0.65 EUR	2011	right	1435	third rail
34	Bangkok	Thailand		Asia	Skytrain, MRT	4	80.2 km	20.0	671,000	14.3	8,370	0.64 EUR	2011	left	1435	linear	Green line		1999	Green line, Blue line	yes
35	Istanbul	Turkey		Europe	Metro	2	42.0 km	21.0	214,000	14.0	5,090	0.63 EUR	2011	right	1435	overhead wire, third rail (Line M2)						Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)
36	Taipei	Taiwan		Asia	MRT	8	112.6 km	14.1	1.79 million	13.3	15,900	0.60 EUR	2012	right	2060	third rail	Wenshan (Muzha) VAL line	yes	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes
37	Santiago	Chile	Santiago de Chile	America	Metro	5	102.4 km	20.5	1.75 million	21.6	17,100	0.55 EUR	2011	right	1435	third rail		yes
38	Seoul	South Korea		Asia	Subway	9	326.5 km	36.3	6.9 million	33.6	21,100	0.54 EUR	2012	right	1435	overhead wire				lines 2 and 9, planned for all lines by 2010	yes	Only metro section.
39	Sofia	Bulgaria		Europe	Metro	2	31.2 km	15.6	79,500	14.0	2,550	0.51 EUR	2009	right	1435	third rail
40	Moscow	Russia		Europe	Metro	12	309.4 km	25.8	6.55 million	15.5	21,200	0.50 EUR	2011	right	1520	third rail					lines 3, 5 since 2009	Monorail (6 stations, 4.7 km) not included.
41	Warsaw	Poland		Europe	Metro	1	22.6 km	22.6	384,000	21.0	17,000	0.47 EUR	2011	right	1435	third rail
42	Bucharest	Romania		Europe	Metro	4	69.3 km	17.3	468,000	12.5	6,770	0.40 EUR	2011	right	1435	third rail
43	Kuala Lumpur	Malaysia		Asia	LRT, Monorail	3	64.0 km	21.3	299,000	20.0	4,670	0.37 EUR	2008	left			LRT		1996	KLIA line to airport, Kelana Jaya line's underground stations	yes
44	Shanghai	China		Asia	Metro	12	437.0 km	36.4	6.24 million	24.7	14,300	0.34 EUR	2012	right	1435	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
45	Caracas	Venezuela		America	Metro	5	60.5 km	12.1	1.33 million	10.0	22,000	0.31 EUR	2009		1435	third rail					yes	Metro Los Teques included (9.5 km)
46	Lima	Peru		America	Tren Urbano	1	22.0 km	22.0		16.0		0.29 EUR
47	Kiev	Ukraine	Kyiv	Europe	Metro	3	66.2 km	22.1	1.42 million	17.0	21,500	0.27 EUR	2011	right	1520	third rail
48	Buenos Aires	Argentina		America	Subte	6	49.3 km	8.2	844,000	13.0	17,100	0.24 EUR	2011	left	1435	overhead wire, third rail (Line B)						Premetro line not included
49	Manila	Philippines		Asia	MRT	3	51.5 km	17.2	948,000	14.7	18,400	0.18 EUR	2008	right							yes	Length not sure
50	Mumbai	India	Bombay	Asia	Suburban Railway	5	171.0 km	34.2		14.6		0.17 EUR										In fact, 4 suburban railway lines with metro frequency
51	Beijing	China	Peking	Asia	Subway	16	442.0 km	27.6	6.74 million	16.4	15,200	0.15 EUR	2012	right	1435	third rail				PGDs on underground stations of line 5, PSDs on lines 8, 10	yes
52	Cairo	Egypt		Africa	Metro	2	65.5 km	32.8	2.29 million	27.5	35,000	0.14 EUR	2010	left	1435	overhead wire					5 stations
53	Mexico City	Mexico		America	Metro	12	180.0 km	15.0	4.41 million	16.3	24,500	0.14 EUR	2012	right	1995	third rail		yes				ONLY PASSENGER SERVICE KM COUNTED
54	Delhi	India		Asia	Metro	6	193.2 km	32.2	1.66 million	23.8	8,600	0.12 EUR	2011	left	1676, 1435 (Green, Violet lines)	overhead wire					yes
55	Adana	Turkey		Asia	Metro	1	13.5 km	13.5		13.0
56	Algiers	Algeria		Africa	Metro	1	9.0 km	9.0		10.0					1435	third rail					yes
57	Almaty	Kazakhstan	Alma-Ata	Asia	Metro	1	7.3 km	7.3	19,200	7.0	2,630		2012
58	Ankara	Turkey		Asia	Metro	2	23.1 km	11.6	310,000	11.5	13,400		2007	right	1435	third rail	metro line		1997
59	Antwerp	Belgium		Europe	Premetro	2	7.6 km	3.8		5.5					1000	overhead wire
60	Atlanta	USA		America	MARTA	2	79.2 km	39.6	93,200	19.5	1,180		2007	right	1435	third rail					yes
61	Baku	Azerbaijan		Asia	Metro	2	34.6 km	17.3	501,000	11.5	14,500		2011	right	1520	third rail
62	Baltimore	USA		America	Metro Subway	1	24.5 km	24.5	49,300	14.0	2,010		2011	right	1435	third rail					yes
63	Bangalore	India		Asia	Metro	1	7.5 km	7.5		6.0
64	Belo Horizonte	Brazil		America	Metrô	1	28.1 km	28.1		19.0				right								According to official website
65	Bielefeld	Germany		Europe	Stadtbahn	4	5.2 km	1.3		1.8				right								Full metro section length unknown. Only metro section included
66	Bilbao	Spain		Europe	Metro	2	43.4 km	21.7	247,000	20.0	5,680		2011	left	1000	overhead wire					yes	According to Metro Bilbao
67	Bochum	Germany		Europe	Stadtbahn	2	21.5 km	10.8		14.5				right	1435	overhead wire						Rhein-Ruhr Stadtbahn Album 2
68	Bonn	Germany		Europe	Stadtbahn	1	9.0 km	9.0		12.0				right	1435	overhead wire						9 km, 12 stations underground. Approx. 17 km metro-like
69	Boston	USA		America	The T	3	60.5 km	20.2	403,000	22.0	6,660		2010	right	1435	third rail, overhead wire (Green Line)					yes	Green and Red Lines' tram section not included
70	Brasilia	Brazil		America	Metrô	1	42.0 km	42.0	151,000	24.0	3,590		2009	right
71	Brescia	Italy		Europe	Metro	1	13.1 km	13.1		17.0							metro		2012			According to official website
72	Buffalo	USA		America	Metro Rail	1	8.4 km	8.4		8.0				right								Only tunnel section
73	Bursa	Turkey		Asia	Bursaray	2	31.5 km	15.8		15.5
74	Busan	South Korea		Asia	Subway	5	131.8 km	26.4	877,000	25.4	6,650		2012	right			Line 4	Line 4	2011	line 3
75	Catania	Italy		Europe	Metropolitana	1	3.8 km	3.8		6.0				right	1435	overhead wire						metroitaliane.it
76	Changchun	China	Hsinking	Asia	LRT	1	17.0 km	17.0		16.0				right								(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
77	Charleroi	Belgium		Europe	Métro Léger	4	17.5 km	4.4		5.0												Full metro section length unknown. Total length 25 km. Data from Wikipedia
78	Chengdu	China		Asia	Metro	2	40.9 km	20.4	282,000	18.0	6,900		2012	right						yes	yes	http://railway-technology.com/projects/chengdu-metro
79	Chennai	India	Madras	Asia	MRTS	1	27.0 km	27.0		17.0
80	Chiba	Japan		Asia	Monorail	2	15.5 km	7.8		9.0				left
81	Chongqing	China	Chungking	Asia	Monorail	4	127.0 km	31.7		21.5				right						The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes
82	Cleveland	USA		America	Rapid Transit	1	31.0 km	31.0	16,400	18.0	530		2011	right	1435	overhead wire						2 Light Rail lines not included
83	Cologne	Germany		Europe	Stadtbahn	15	45.0 km	3.0		3.4				right	1435	overhead wire					new light rail trains only	Approx. 45 km metro-like. 30 km underground.
84	Daegu	South Korea	Taegu	Asia	Subway	2	53.9 km	27.0	348,000	28.0	6,460		2012							lines 1, 2
85	Daejeon	South Korea	Taejon	Asia	Subway	1	22.6 km	22.6	104,000	22.0	4,610		2011							yes
86	Dalian	China		Asia	Metro	1	49.0 km	49.0	121,000	12.0	2,460		2012	right								Suburban service?
87	Detroit	USA		America	People Mover	1	4.8 km	4.8		13.0				right	1435	third rail	downtown people mover, LIM technology		1987		yes
88	Dnepropetrovsk	Ukraine	Dnipropetrovsk	Europe	Metro	1	7.1 km	7.1	24,700	6.0	3,470		2010		1520	third rail						According to Mr. Yuri Popov
89	Dortmund	Germany		Europe	Stadtbahn	3	29.5 km	9.8		12.3				right	1435	overhead wire	H-Bahn		1984			Rhein-Ruhr Stadtbahn Album 2
90	Dubai	United Arab Emirates		Asia	Metro	2	69.7 km	34.8	299,000	23.0	4,280		2012	right	1435	third rail	metro		2009	metro, monorail	yes
91	Duesseldorf	Germany	Düsseldorf	Europe	Stadtbahn	2	9.6 km	4.8		7.0				right	1435	overhead wire						Rhein-Ruhr Stadtbahn Album 1
92	Duisburg	Germany		Europe	Stadtbahn	2	14.3 km	7.2		6.5				right								Rhein-Ruhr Stadtbahn Album 1
93	Edmonton	Canada		America	Light Rail	1	20.4 km	20.4		15.0				right
94	Essen	Germany		Europe	Stadtbahn	3	20.2 km	6.7		9.0				right	1435	overhead wire						Rhein-Ruhr Stadtbahn Album 1
95	Fukuoka	Japan		Asia	Subway	3	29.8 km	9.9	340,000	11.7	11,400		2007	left	1067	overhead wire				yes		According to Mr. Osamu Abe
96	Gelsenkirchen	Germany		Europe	Stadtbahn	1	5.5 km	5.5		9.0				right	1000	overhead wire						Rhein-Ruhr Stadtbahn Album 2
97	Genoa	Italy		Europe	Metropolitana	1	7.1 km	7.1		8.0				right	1435	overhead wire						metroitaliane.it
98	Glasgow	United Kingdom		Europe	Subway	1	10.4 km	10.4	35,600	15.0	3,420		2011	left	1219	third rail
99	Guadalajara	Mexico		America	Metro	2	24.0 km	12.0		14.5				right
100	Guangzhou	China	Canton	Asia	Metro	8	231.9 km	29.0	5 million	18.3	21,600		2012	right	1435	third rail	APM line (underground people mover)	Zhujiang people mover	2010	yes	yes	APM included
101	Gwangju	South Korea		Asia	Subway	1	20.1 km	20.1	49,300	20.0	2,450		2011							yes
102	Haifa	Israel		Asia	Carmelit	1	1.8 km	1.8		6.0
103	Hamburg	Germany		Europe	U-Bahn	4	104.7 km	26.2	545,000	24.8	5,210		2011	right	1435	third rail						According to official website
104	Hangzhou	China	Hangchow	Asia	Metro	1	48.0 km	48.0		31.0												Wikipedia
105	Hanover	Germany	Hannover	Europe	Stadtbahn	3	18.6 km	6.2		7.0				right	1435	overhead wire						18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
106	Hiroshima	Japan		Asia	Monorail	1	18.4 km	18.4	49,300	21.0	2,680		2005	left				yes				According to Mr. Osamu Abe
107	Incheon	South Korea	Inchon	Asia	Subway	1	29.5 km	29.5	244,000	29.0	8,270		2012							yes
108	Izmir	Turkey		Asia	Metro	1	15.9 km	15.9	173,000	14.0	10,900		2011		1435	third rail
109	Jacksonville	USA		America	Skyway	1	6.9 km	6.9		6.0				right	2060	third rail	downtown monorail people mover		1989
110	Kamakura	Japan		Asia	Monorail	1	6.6 km	6.6		8.0				left								Shonan Monorail.
111	Kaohsiung	Taiwan	Gaoxiong	Asia	MRT	2	45.0 km	22.5	142,000	19.0	3,170		2012		1435	third rail				MRT
112	Kazan	Russia		Europe	Metro	1	10.9 km	10.9	74,000	7.0	6,790		2012	right								According to Mr. Yuri Popov
113	Kharkov	Ukraine	Kharkiv	Europe	Metro	3	37.4 km	12.5	685,000	9.7	18,300		2011	right								According to Mr. Yuri Popov
114	Kitakyushu	Japan	Kitaky?sh?	Asia	Monorail	1	8.8 km	8.8		13.0				left
115	Kobe	Japan		Asia	Subway	2	30.6 km	15.3	332,000	13.0	10,800		2008	left	1435	overhead wire, third rail (Portliner)	Port Liner and Rokko Liner, rubber-tyred	Port Liner and Rokko Liner	1981	Port Liner and Rokko Liner		According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
116	Kolkata	India	Calcutta	Asia	Metro Railway	1	25.0 km	25.0	474,000	23.0	19,000		2009	right								25 km wikipedia, 27.50 km urbanrail ???
117	Kryvyi Rih	Ukraine	Krivoy Rog	Europe	Metrotram	1	18.0 km	18.0		12.0
118	Kunming	China		Asia	Metro	1	18.2 km	18.2		2.0
119	Kyoto	Japan		Asia	Subway	2	31.3 km	15.6	345,000	16.0	11,000		2008	left	1435	overhead wire				Tozai line
120	Las Vegas	USA		America	Monorail	1	6.2 km	6.2		7.0				right			monorail		2004	yes		Hotels monorails not included
121	Lausanne	Switzerland		Europe	Metro	2	13.7 km	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
122	Lille	France		Europe	Métro	2	45.5 km	22.8	263,000	31.0	5,780		2009	right	2060	third rail	VAL	yes	1983	VAL, all stations
123	Ludwigshafen	Germany		Europe	Stadtbahn	0	4.0 km							right								Full metro section length unknown.
124	Maracaibo	Venezuela		America	Metro	1	6.5 km	6.5		6.0											yes
125	Marseille	France		Europe	Métro	2	21.8 km	10.9	205,000	15.0	9,430		2011	right	1435	third rail		yes
126	Mashhad	Iran		Asia		1	19.0 km	19.0		22.0
127	Mecca	Saudi Arabia		Asia	Metro	1	18.1 km	18.1		9.0				right	1435	third rail				yes	yes
128	Medellin	Colombia	Medellín	America	Metro	2	28.8 km	14.4	466,000	13.0	16,200		2011		1435	overhead wire						Metro Cable not included, 4 stations
129	Minsk	Belarus		Europe	Metro	2	35.4 km	17.7	770,000	14.0	21,700		2012	right	1520	third rail						According to Mr. Yuri Popov
130	Monterrey	Mexico		America	Metro	2	31.5 km	15.8	378,000	16.0	12,000		2009	right				yes
131	Mulheim	Germany	Mülheim	Europe	Stadtbahn	2	9.0 km	4.5		6.5				right	1435	overhead wire						Rhein-Ruhr Stadtbahn Album 1
132	Nagoya	Japan		Asia	Subway	4	93.1 km	23.3	1.17 million	24.3	12,600		2008	left	1435, 1067 (Tsurumai, Sakura-dori lines)	third rail, overhead wire (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line		2005	Tobu Kyuryo maglev line	yes	3 stations +
133	Naha	Japan		Asia	Monorail	1	12.8 km	12.8		15.0				left
134	Nanjing	China	Nanking	Asia	Metro	2	84.7 km	42.3	942,000	28.5	11,100		2011	right
135	Naples	Italy		Europe	Metropolitana	3	31.8 km	10.6	95,900	10.3	3,020		2011	left	1435	overhead wire						M3 and M4 not included (M3: 12.3 km, 12 sta. M4: 8.3 km, 8 sta.)
136	Newark	USA		America	Subway	1	2.2 km	2.2		4.0				right								4 underground stations
137	Newcastle	United Kingdom		Europe	Metro	2	76.5 km	38.3	104,000	30.5	1,360		2011	left	1435	overhead wire
138	Nizhny Novgorod	Russia	Gorky	Europe	Metro	2	18.9 km	9.4	74,000	7.5	3,910		2010	right	1520	third rail						According to Mr. Yuri Popov
139	Novosibirsk	Russia		Asia	Metro	2	16.4 km	8.2	208,000	6.5	12,700		2011	right	1520	third rail						According to Mr. Yuri Popov
140	Nuremberg	Germany		Europe	U-Bahn	3	36.0 km	12.0	323,000	16.0	8,980		2011	right	1435	third rail	lines U2, U3, no PSDs, sharing tracks with driver-operated trains		2008
141	Oporto	Portugal	Porto	Europe	Metro	2	21.7 km	10.9		7.5				right	1435	overhead wire					yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
142	Osaka	Japan		Asia	Subway	9	137.8 km	15.3	2.29 million	14.8	16,600		2010	left	1435	third rail	Nanko Port Town Line, rubber-tyred	Nanko Port Town Line	1981	all stations on the Nanko Port Town Line		Monorail not included (23.8 km, 18 st). OTS + new tram included
143	Palma de Mallorca	Spain		Europe	Metro	1	8.3 km	8.3		9.0					1000
144	Perugia	Italy		Europe	Minimetro	1	3.0 km	3.0		7.0							'Minimetro'		2008
145	Philadelphia	USA		America	Subway	3	62.0 km	20.7	293,000	22.0	4,730		2011	right	1435, 1588 (Market-Frankford Line)	third rail					yes	PATCO line included. Subway trolley not (10 stations)
146	Pittsburgh	USA		America	T	1	4.8 km	4.8		6.0				right								Full metro section length unknown (all lines: 40 km).2.90 is the length of the tunnel section.
147	Porto Alegre	Brazil		America	Metro	1	33.8 km	33.8		17.0				right								According to official website
148	Poznan	Poland		Europe	Fast Tram	1	6.1 km	6.1		6.0												Rapid Tram
149	Pyongyang	North Korea		Asia	Metro	2	22.5 km	11.3	98,600	8.0	4,380		2009		1435	third rail
150	Recife	Brazil		America	Metrô	2	39.7 km	19.9		15.0				right								According to official website
151	Rennes	France		Europe	Métro	1	9.0 km	9.0	129,000	15.0	14,300		2011	right			VAL	yes	2002	VAL
152	Rotterdam	Netherlands		Europe	Metro	2	47.0 km	23.5	238,000	19.0	5,070		2008	right	1435	third rail						Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
153	Rouen	France		Europe	Métro	1	2.2 km	2.2		5.0												5 underground stations
154	Saint Louis	USA		America	Metrolink	2	73.4 km	36.7		18.5				right
155	Saint Petersburg	Russia	Leningrad	Europe	Metro	5	113.5 km	22.7	2.15 million	13.4	19,000		2011	right	1520	third rail				windowless steel doors in ten stations		According to Mr. Yuri Popov
156	Samara	Russia	Kuybyshev	Europe	Metro	1	10.2 km	10.2	43,800	9.0	4,300		2011	right	1520	third rail						According to Mr. Yuri Popov
157	San Francisco	USA		America	BART	5	166.9 km	33.4	304,000	8.8	1,820		2012	right	1676	third rail					yes	MUNI not included (8 underground stations)
158	San Juan	Puerto Rico		America	Tren Urbano	1	17.2 km	17.2	30,100	16.0	1,750		2011
159	Santo Domingo	Dominican Republic		America	Metro	1	14.5 km	14.5	79,500	16.0	5,480		2011		1435						yes
160	Sapporo	Japan		Asia	Subway	3	48.0 km	16.0	573,000	16.3	11,900		2008	left	2150, 2180 (Namboku Line)	overhead wire, third rail (Namboku Line)		yes				According to Mr. Osamu Abe
161	Seattle	USA		America	Light Rail	1	22.2 km	22.2		12.0				right							yes	Downtown tunnel section considered as a full metro
162	Sendai	Japan		Asia	Subway	1	14.8 km	14.8	159,000	17.0	10,700		2008	left	1067	overhead wire						According to Mr. Osamu Abe
163	Seville	Spain	Sevilla	Europe	Metro	1	18.0 km	18.0		21.0										Line 1
164	Shenyang	China	Mukden	Asia	Metro	2	49.5 km	24.7		20.5				right						yes
165	Shenzhen	China		Asia	Metro	5	178.4 km	35.7	362,000	26.2	2,030		2009	right	1435					yes	yes
166	Stuttgart	Germany		Europe	Stadtbahn	2	24.0 km	12.0		9.5				right	1435	overhead wire					yes	24 km underground. (Schnellbahnen in Deutschland)
167	Suzhou	China	Su-chou	Asia	Subway	1	25.7 km	25.7		24.0				right							yes	According to Wikipedia, official website
168	Tama	Japan		Asia	Monorail	1	16.0 km	16.0		19.0				left
169	Tashkent	Uzbekistan		Asia	Metro	3	36.2 km	12.1	178,000	9.7	4,920		2010	right	1520	third rail						According to Mr. Yuri Popov
170	Tbilisi	Georgia		Asia	Metro	2	26.3 km	13.1	241,000	11.0	9,170		2008	right	1520	third rail						According to Mr. Yuri Popov
171	Tehran	Iran		Asia	Metro	4	73.0 km	18.3	1.32 million	17.5	18,000		2011		1435	third rail					yes	Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
172	The Hague	Netherlands		Europe	RandstadRail	3	27.9 km	9.3		10.0				right								Full metro section length unknown (47 km?)
173	Tianjin	China	Tientsin	Asia	Metro	4	124.0 km	31.0	175,000	20.3	1,410		2010	right	1435	third rail				platform gate doors	yes	Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
174	Toulouse	France		Europe	Métro	2	27.5 km	13.8	282,000	19.0	10,300		2011	right	2060	third rail	VAL	yes	1993	VAL
175	Turin	Italy		Europe	Metropolitana	1	13.4 km	13.4	90,400	21.0	6,750		2011	right			VAL	yes	2006	VAL	yes
176	Valencia	Spain		Europe	Metro	3	31.8 km	10.6		12.7				right	1000	overhead wire					yes	Full metro section length unknown.
177	Valencia	Venezuela		America	Metro	1	6.2 km	6.2	57,500	7.0	9,280		2010
178	Valparaiso	Chile		America	Metro	1	43.0 km	43.0		20.0				right
179	Vancouver	Canada		America	SkyTrain	3	69.5 km	23.2	329,000	16.3	4,730		2011	right	1435	third rail	Skytrain, LIM technology, currently the world's longest automated system		1986		yes
180	Volgograd	Russia	Stalingrad	Europe	Metro	1	6.8 km	6.8		6.0												Total system: 22 stations, 17,1 km
181	Washington	USA		America	Metrorail	5	171.2 km	34.2	597,000	18.0	3,490		2012	right	1435	third rail					yes
182	Wuhan	China	Hankou	Asia	Metro	2	56.8 km	28.4	200,000	24.0	3,520		2011	right
183	Wuppertal	Germany		Europe	Schwebebahn	1	13.3 km	13.3		20.0				right		overhead rail
184	Xian	China	Xi'an	Asia	Metro	1	26.4 km	26.4	162,000	17.0	6,120		2012		1435
185	Yekaterinburg	Russia	Ekaterinburg	Asia	Metro	1	12.7 km	12.7	104,000	9.0	8,200		2011	right
186	Yerevan	Armenia	Erevan	Asia	Metro	1	12.1 km	12.1	46,600	10.0	3,850		2011	right								According to Mr. Yuri Popov
187	Yokohama	Japan		Asia	Subway	3	57.6 km	19.2	542,000	16.0	9,420		2008	left	1435	third rail	Kanazawa Seaside line, LRT, rubber-tyred	Kanazawa Seaside LRT	1989	Kanazawa Seaside LRT line		Kanazawa Line not included (10.6 km)