World Metro Database

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1	Stockholm		Europe	Tunnelbana	105.7 km	3	35.2	1,047 m	847,000	34.7	8,010	309 million	3.73 EUR	2011	1435	left	third rail	650, 750 (Blue Line)						According to official website. 7 operational lines
2	Sydney		Oceania	Cityrail	22.1 km	3	7.4	2,005 m		4.7			2.92 EUR			left							yes	Only underground stations in downtown. Monorail: 3.6 km, 8 stations
3	Copenhagen		Europe	Metro	21.0 km	2	10.5	1,050 m	148,000	11.0	7,050	54 million	2.81 EUR	2011	1435	right	third rail	750	all metro lines		2002	all underground stations	all metro and S-Tog trains	According to official website
4	London		Europe	Underground	402.0 km	11	36.5	1,552 m	3.21 million	24.5	7,980	1,171 million	2.75 EUR	2011	1435	left	third rail	600, 750 (DLR)	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		Europe	T-Bane	62.0 km	5	12.4	861 m	208,000	15.4	3,360	76 million	2.67 EUR	2010	1435	right	third rail	750						Line 1 not included (it has level crossings). Length not sure
6	Frankfurt		Europe	U-Bahn	20.5 km	3	6.8	732 m		10.3			2.30 EUR		1435	right	overhead wire	750						20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
7	Munich		Europe	U-Bahn	94.2 km	6	15.7	981 m	986,000	17.0	10,500	360 million	2.30 EUR	2010	1435	right	third rail	750
8	Berlin		Europe	U-Bahn	147.4 km	10	14.7	797 m	1.38 million	19.5	9,390	505 million	2.10 EUR	2011	1435	right	third rail	750
9	Helsinki		Europe	Metro	21.0 km	1	21.0	1,313 m	170,000	17.0	8,090	62 million	2.10 EUR	2011	1524	right	third rail	750						According to Metros in Skandinavien (R.Schwandl)
10	Amsterdam		Europe	Metro	32.7 km	4	8.2	1,128 m	233,000	8.3	7,120	85 million	2.09 EUR	2009	1435	right	third rail	750						Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
11	Los Angeles		America	Metro Rail	59.3 km	3	19.8	2,196 m	126,000	10.0	2,130	46 million	1.91 EUR	2011	1435	right	overhead wire, third rail (Red, Purple lines)	750					yes	Red, Purple and Green lines
12	Vienna		Europe	U-Bahn	74.6 km	5	14.9	769 m	1.46 million	20.4	19,600	534 million	1.70 EUR	2010	1435	right	third rail	750					yes	According to official website. Premetro tunnel not included
13	Montreal	Montréal	America	Metro	69.2 km	4	17.3	1,003 m	600,000	18.3	8,670	219 million	1.67 EUR	2006	1994	right	third rail	750		yes
14	Toronto		America	Subway	71.3 km	4	17.8	1,019 m	762,000	18.5	10,700	278 million	1.67 EUR	2006	1480	right	third rail	600					yes
15	Miami		America	Metrorail	39.8 km	1	39.8	1,809 m	49,300	23.0	1,240	18 million	1.66 EUR	2011	1435	right	third rail	750	downtown people mover, rubber-tyred	Downtown people mover	1986		yes	Metromover not included (20 stations, 7 km)
16	Lyon		Europe	Métro	30.7 km	4	7.7	787 m	704,000	10.8	22,900	257 million	1.60 EUR	2009	1435	left	third rail	750	line D/Maggaly, rubber-tyred, no PSDs	yes	1991
17	Chicago		America	"L"	166.0 km	8	20.8	1,153 m	608,000	19.0	3,660	222 million	1.58 EUR	2011	1435	right	third rail	600					yes	151 Stations and 173 km (UrbanRail.net)
18	Paris		Europe	Métro	218.0 km	16	13.6	596 m	4.18 million	23.9	19,200	1,524 million	1.57 EUR	2011	1435	right (metro), left (RER)	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
19	Tokyo		Asia	Metro	304.5 km	13	23.4	1,099 m	8.5 million	22.3	27,900	3,102 million	1.57 EUR	2011	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	left	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	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
20	Brussels		Europe	Métro	32.2 km	3	10.7	555 m	364,000	20.3	11,300	133 million	1.53 EUR	2009	1435	right (left on lines 1 and 6 between Midi and Roi Baudouin)	third rail	900						Premetro tunnels not included, 11 stations
21	New York	New York City	America	Subway	368.0 km	27	13.6	834 m	4.53 million	17.3	12,300	1,655 million	1.53 EUR	2012	1435	right	third rail	625, 650 (PATH)				planned for new Second Avenue Line	yes	According to official website. PATH not included (22.2 km, 13 stations). SIR not included
22	Barcelona		Europe	Metro	119.4 km	11	10.9	786 m	1.07 million	14.8	8,930	389 million	1.35 EUR	2011	1435	right	third rail (TMB), overhead wire (FGC)	1200	lines L9, L10, L11		2009	lines L9, L10, L11	yes	Tram lines not included (1.8 km subway tram line, T5)
23	Athens		Europe	Metro	52.0 km	3	17.3	1,020 m	937,000	18.0	18,000	342 million	1.00 EUR	2008	1435	right	third rail	600					yes	M3 airport line not included.
24	Madrid		Europe	Metro	286.3 km	13	22.0	1,064 m	1.74 million	21.7	6,080	635 million	1.00 EUR	2011	1445	left	overhead wire	600				tests in 2010, plans for 2011	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
25	Milan		Europe	Metropolitana	83.3 km	3	27.8	915 m	899,000	31.3	10,800	328 million	1.00 EUR	2007	1435	right	overhead wire, third rail (line M1)	1500, 750 (line M1)	line M5		2013	line M5	yes	metroitaliane.it
26	Rome		Europe	Metropolitana	41.6 km	2	20.8	832 m	907,000	26.0	21,800	331 million	1.00 EUR	2008	1435	left	overhead wire	1500					yes	metroitaliane.it
27	Singapore		Asia	MRT	146.5 km	4	36.6	1,526 m	2.18 million	25.0	14,800	794 million	0.97 EUR	2011	1435	left	third rail	750	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	LRT lines	2003	yes	yes
28	Budapest		Europe	Metro	33.0 km	3	11.0	846 m	827,000	14.0	25,100	302 million	0.95 EUR	2011	1435	right	third rail, overhead wire (Line M1)	825, 600 (Line M1)
29	Hong Kong		Asia	MTR	175.0 km	10	17.5	2,059 m	3.96 million	9.5	22,600	1,444 million	0.91 EUR	2012	1435	left	overhead wire	1500 (MTR), 25000 (KCR)	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		Europe	Metro	44.3 km	4	11.1	869 m	501,000	13.8	11,300	183 million	0.80 EUR	2010	1435	left	third rail	750
31	Rio de Janeiro		America	Metrô	42.0 km	2	21.0	1,313 m	581,000	17.0	13,800	212 million	0.77 EUR	2010	1600	right	third rail	750					yes
32	Sao Paulo	São Paulo	America	Metrô	74.3 km	5	14.9	1,198 m	2.4 million	13.4	32,300	877 million	0.76 EUR	2012	1600	right	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	According to official website. C Line: 26 km + 16 st. E Line: 22km + 7 st)
33	Prague		Europe	Metro	59.1 km	3	19.7	1,094 m	1.45 million	19.0	24,600	530 million	0.65 EUR	2011	1435	right	third rail	750
34	Bangkok		Asia	Skytrain, MRT	80.2 km	4	20.0	1,512 m	671,000	14.3	8,370	245 million	0.64 EUR	2011	1435	left	linear		Green line		1999	Green line, Blue line	yes
35	Istanbul		Europe	Metro	42.0 km	2	21.0	1,615 m	214,000	14.0	5,090	78 million	0.63 EUR	2011	1435	right	overhead wire, third rail (Line M2)	750						Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)
36	Taipei		Asia	MRT	112.6 km	8	14.1	1,149 m	1.79 million	13.3	15,900	652 million	0.60 EUR	2012	2060	right	third rail	750	Wenshan (Muzha) VAL line	yes	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes
37	Santiago	Santiago de Chile	America	Metro	102.4 km	5	20.5	994 m	1.75 million	21.6	17,100	640 million	0.55 EUR	2011	1435	right	third rail	750		yes
38	Seoul		Asia	Subway	326.5 km	9	36.3	1,114 m	6.9 million	33.6	21,100	2,518 million	0.54 EUR	2012	1435	right	overhead wire	1500				lines 2 and 9, planned for all lines by 2010	yes	Only metro section.
39	Sofia		Europe	Metro	31.2 km	2	15.6	1,200 m	79,500	14.0	2,550	29 million	0.51 EUR	2009	1435	right	third rail	825
40	Moscow		Europe	Metro	309.4 km	12	25.8	1,778 m	6.55 million	15.5	21,200	2,389 million	0.50 EUR	2011	1520	right	third rail	825					lines 3, 5 since 2009	Monorail (6 stations, 4.7 km) not included.
41	Warsaw		Europe	Metro	22.6 km	1	22.6	1,130 m	384,000	21.0	17,000	140 million	0.47 EUR	2011	1435	right	third rail	825
42	Bucharest		Europe	Metro	69.3 km	4	17.3	1,505 m	468,000	12.5	6,770	171 million	0.40 EUR	2011	1435	right	third rail	825
43	Kuala Lumpur		Asia	LRT, Monorail	64.0 km	3	21.3	1,123 m	299,000	20.0	4,670	109 million	0.37 EUR	2008		left			LRT		1996	KLIA line to airport, Kelana Jaya line's underground stations	yes
44	Shanghai		Asia	Metro	437.0 km	12	36.4	1,539 m	6.24 million	24.7	14,300	2,276 million	0.34 EUR	2012	1435	right	overhead wire	1500				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		America	Metro	60.5 km	5	12.1	1,344 m	1.33 million	10.0	22,000	485 million	0.31 EUR	2009	1435		third rail	750					yes	Metro Los Teques included (9.5 km)
46	Lima		America	Tren Urbano	22.0 km	1	22.0	1,467 m		16.0			0.29 EUR
47	Kiev	Kyiv	Europe	Metro	66.2 km	3	22.1	1,379 m	1.42 million	17.0	21,500	519 million	0.27 EUR	2011	1520	right	third rail	825
48	Buenos Aires		America	Subte	49.3 km	6	8.2	685 m	844,000	13.0	17,100	308 million	0.24 EUR	2011	1435	left	overhead wire, third rail (Line B)	1500, 1100 (Line B)						Premetro line not included
49	Manila		Asia	MRT	51.5 km	3	17.2	1,256 m	948,000	14.7	18,400	346 million	0.18 EUR	2008		right							yes	Length not sure
50	Mumbai	Bombay	Asia	Suburban Railway	171.0 km	5	34.2	2,515 m		14.6			0.17 EUR											In fact, 4 suburban railway lines with metro frequency
51	Beijing	Peking	Asia	Subway	442.0 km	16	27.6	1,797 m	6.74 million	16.4	15,200	2,460 million	0.15 EUR	2012	1435	right	third rail	825				PGDs on underground stations of line 5, PSDs on lines 8, 10	yes
52	Cairo		Africa	Metro	65.5 km	2	32.8	1,236 m	2.29 million	27.5	35,000	837 million	0.14 EUR	2010	1435	left	overhead wire	1500					5 stations
53	Mexico City		America	Metro	180.0 km	12	15.0	984 m	4.41 million	16.3	24,500	1,609 million	0.14 EUR	2012	1995	right	third rail	750		yes				ONLY PASSENGER SERVICE KM COUNTED
54	Delhi		Asia	Metro	193.2 km	6	32.2	1,410 m	1.66 million	23.8	8,600	606 million	0.12 EUR	2011	1676, 1435 (Green, Violet lines)	left	overhead wire	25000					yes
55	Adana		Asia	Metro	13.5 km	1	13.5	1,125 m		13.0
56	Algiers		Africa	Metro	9.0 km	1	9.0	1,000 m		10.0					1435		third rail	750					yes
57	Almaty	Alma-Ata	Asia	Metro	7.3 km	1	7.3	1,217 m	19,200	7.0	2,630	7 million		2012
58	Ankara		Asia	Metro	23.1 km	2	11.6	1,100 m	310,000	11.5	13,400	113 million		2007	1435	right	third rail	750	metro line		1997
59	Antwerp		Europe	Premetro	7.6 km	2	3.8	844 m		5.5					1000		overhead wire	600
60	Atlanta		America	MARTA	79.2 km	2	39.6	2,141 m	93,200	19.5	1,180	34 million		2007	1435	right	third rail	750					yes
61	Baku		Asia	Metro	34.6 km	2	17.3	1,646 m	501,000	11.5	14,500	183 million		2011	1520	right	third rail	825
62	Baltimore		America	Metro Subway	24.5 km	1	24.5	1,885 m	49,300	14.0	2,010	18 million		2011	1435	right	third rail	700					yes
63	Bangalore		Asia	Metro	7.5 km	1	7.5	1,500 m		6.0
64	Belo Horizonte		America	Metrô	28.1 km	1	28.1	1,563 m		19.0						right								According to official website
65	Bielefeld		Europe	Stadtbahn	5.2 km	4	1.3	1,733 m		1.8						right								Full metro section length unknown. Only metro section included
66	Bilbao		Europe	Metro	43.4 km	2	21.7	1,142 m	247,000	20.0	5,680	90 million		2011	1000	left	overhead wire	1500					yes	According to Metro Bilbao
67	Bochum		Europe	Stadtbahn	21.5 km	2	10.8	797 m		14.5					1435	right	overhead wire	660						Rhein-Ruhr Stadtbahn Album 2
68	Bonn		Europe	Stadtbahn	9.0 km	1	9.0	818 m		12.0					1435	right	overhead wire	750						9 km, 12 stations underground. Approx. 17 km metro-like
69	Boston		America	The T	60.5 km	3	20.2	960 m	403,000	22.0	6,660	147 million		2010	1435	right	third rail, overhead wire (Green Line)	600					yes	Green and Red Lines' tram section not included
70	Brasilia		America	Metrô	42.0 km	1	42.0	1,826 m	151,000	24.0	3,590	55 million		2009		right
71	Brescia		Europe	Metro	13.1 km	1	13.1	819 m		17.0									metro		2012			According to official website
72	Buffalo		America	Metro Rail	8.4 km	1	8.4	1,194 m		8.0						right								Only tunnel section
73	Bursa		Asia	Bursaray	31.5 km	2	15.8	1,086 m		15.5
74	Busan		Asia	Subway	131.8 km	5	26.4	1,080 m	877,000	25.4	6,650	320 million		2012		right			Line 4	Line 4	2011	line 3
75	Catania		Europe	Metropolitana	3.8 km	1	3.8	760 m		6.0					1435	right	overhead wire	3000						metroitaliane.it
76	Changchun	Hsinking	Asia	LRT	17.0 km	1	17.0	1,133 m		16.0						right								(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
77	Charleroi		Europe	Métro Léger	17.5 km	4	4.4	1,094 m		5.0														Full metro section length unknown. Total length 25 km. Data from Wikipedia
78	Chengdu		Asia	Metro	40.9 km	2	20.4	1,202 m	282,000	18.0	6,900	103 million		2012		right						yes	yes	http://railway-technology.com/projects/chengdu-metro
79	Chennai	Madras	Asia	MRTS	27.0 km	1	27.0	1,688 m		17.0
80	Chiba		Asia	Monorail	15.5 km	2	7.8	969 m		9.0						left
81	Chongqing	Chungking	Asia	Monorail	127.0 km	4	31.7	1,548 m		21.5						right						The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes
82	Cleveland		America	Rapid Transit	31.0 km	1	31.0	1,824 m	16,400	18.0	530	6 million		2011	1435	right	overhead wire	600						2 Light Rail lines not included
83	Cologne		Europe	Stadtbahn	45.0 km	15	3.0	1,250 m		3.4					1435	right	overhead wire	750					new light rail trains only	Approx. 45 km metro-like. 30 km underground.
84	Daegu	Taegu	Asia	Subway	53.9 km	2	27.0	998 m	348,000	28.0	6,460	127 million		2012								lines 1, 2
85	Daejeon	Taejon	Asia	Subway	22.6 km	1	22.6	1,076 m	104,000	22.0	4,610	38 million		2011								yes
86	Dalian		Asia	Metro	49.0 km	1	49.0	4,455 m	121,000	12.0	2,460	44 million		2012		right								Suburban service?
87	Detroit		America	People Mover	4.8 km	1	4.8	400 m		13.0					1435	right	third rail	600	downtown people mover, LIM technology		1987		yes
88	Dnepropetrovsk	Dnipropetrovsk	Europe	Metro	7.1 km	1	7.1	1,420 m	24,700	6.0	3,470	9 million		2010	1520		third rail	825						According to Mr. Yuri Popov
89	Dortmund		Europe	Stadtbahn	29.5 km	3	9.8	866 m		12.3					1435	right	overhead wire	600	H-Bahn		1984			Rhein-Ruhr Stadtbahn Album 2
90	Dubai		Asia	Metro	69.7 km	2	34.8	1,584 m	299,000	23.0	4,280	109 million		2012	1435	right	third rail	750	metro		2009	metro, monorail	yes
91	Duesseldorf	Düsseldorf	Europe	Stadtbahn	9.6 km	2	4.8	798 m		7.0					1435	right	overhead wire	600						Rhein-Ruhr Stadtbahn Album 1
92	Duisburg		Europe	Stadtbahn	14.3 km	2	7.2	1,304 m		6.5						right								Rhein-Ruhr Stadtbahn Album 1
93	Edmonton		America	Light Rail	20.4 km	1	20.4	1,457 m		15.0						right
94	Essen		Europe	Stadtbahn	20.2 km	3	6.7	842 m		9.0					1435	right	overhead wire	750						Rhein-Ruhr Stadtbahn Album 1
95	Fukuoka		Asia	Subway	29.8 km	3	9.9	931 m	340,000	11.7	11,400	124 million		2007	1067	left	overhead wire	1500				yes		According to Mr. Osamu Abe
96	Gelsenkirchen		Europe	Stadtbahn	5.5 km	1	5.5	690 m		9.0					1000	right	overhead wire	600						Rhein-Ruhr Stadtbahn Album 2
97	Genoa		Europe	Metropolitana	7.1 km	1	7.1	1,014 m		8.0					1435	right	overhead wire	750						metroitaliane.it
98	Glasgow		Europe	Subway	10.4 km	1	10.4	743 m	35,600	15.0	3,420	13 million		2011	1219	left	third rail	600
99	Guadalajara		America	Metro	24.0 km	2	12.0	889 m		14.5						right
100	Guangzhou	Canton	Asia	Metro	231.9 km	8	29.0	1,680 m	5 million	18.3	21,600	1,825 million		2012	1435	right	third rail	825	APM line (underground people mover)	Zhujiang people mover	2010	yes	yes	APM included
101	Gwangju		Asia	Subway	20.1 km	1	20.1	1,058 m	49,300	20.0	2,450	18 million		2011								yes
102	Haifa		Asia	Carmelit	1.8 km	1	1.8	350 m		6.0
103	Hamburg		Europe	U-Bahn	104.7 km	4	26.2	1,102 m	545,000	24.8	5,210	199 million		2011	1435	right	third rail	750						According to official website
104	Hangzhou	Hangchow	Asia	Metro	48.0 km	1	48.0	1,600 m		31.0														Wikipedia
105	Hanover	Hannover	Europe	Stadtbahn	18.6 km	3	6.2	1,033 m		7.0					1435	right	overhead wire	600						18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
106	Hiroshima		Asia	Monorail	18.4 km	1	18.4	920 m	49,300	21.0	2,680	18 million		2005		left				yes				According to Mr. Osamu Abe
107	Incheon	Inchon	Asia	Subway	29.5 km	1	29.5	1,054 m	244,000	29.0	8,270	89 million		2012								yes
108	Izmir		Asia	Metro	15.9 km	1	15.9	1,223 m	173,000	14.0	10,900	63 million		2011	1435		third rail	750
109	Jacksonville		America	Skyway	6.9 km	1	6.9	1,380 m		6.0					2060	right	third rail	750	downtown monorail people mover		1989
110	Kamakura		Asia	Monorail	6.6 km	1	6.6	943 m		8.0						left								Shonan Monorail.
111	Kaohsiung	Gaoxiong	Asia	MRT	45.0 km	2	22.5	1,250 m	142,000	19.0	3,170	52 million		2012	1435		third rail	750				MRT
112	Kazan		Europe	Metro	10.9 km	1	10.9	1,817 m	74,000	7.0	6,790	27 million		2012		right								According to Mr. Yuri Popov
113	Kharkov	Kharkiv	Europe	Metro	37.4 km	3	12.5	1,438 m	685,000	9.7	18,300	250 million		2011		right								According to Mr. Yuri Popov
114	Kitakyushu	Kitaky?sh?	Asia	Monorail	8.8 km	1	8.8	733 m		13.0						left
115	Kobe		Asia	Subway	30.6 km	2	15.3	1,275 m	332,000	13.0	10,800	121 million		2008	1435	left	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		According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
116	Kolkata	Calcutta	Asia	Metro Railway	25.0 km	1	25.0	1,136 m	474,000	23.0	19,000	173 million		2009		right								25 km wikipedia, 27.50 km urbanrail ???
117	Kryvyi Rih	Krivoy Rog	Europe	Metrotram	18.0 km	1	18.0	1,636 m		12.0
118	Kunming		Asia	Metro	18.2 km	1	18.2	18,200 m		2.0
119	Kyoto		Asia	Subway	31.3 km	2	15.6	1,043 m	345,000	16.0	11,000	126 million		2008	1435	left	overhead wire	1500				Tozai line
120	Las Vegas		America	Monorail	6.2 km	1	6.2	1,033 m		7.0						right			monorail		2004	yes		Hotels monorails not included
121	Lausanne		Europe	Metro	13.7 km	2	6.8	507 m		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		Europe	Métro	45.5 km	2	22.8	758 m	263,000	31.0	5,780	96 million		2009	2060	right	third rail	750	VAL	yes	1983	VAL, all stations
123	Ludwigshafen		Europe	Stadtbahn	4.0 km	0		364 m								right								Full metro section length unknown.
124	Maracaibo		America	Metro	6.5 km	1	6.5	1,300 m		6.0													yes
125	Marseille		Europe	Métro	21.8 km	2	10.9	779 m	205,000	15.0	9,430	75 million		2011	1435	right	third rail	750		yes
126	Mashhad		Asia		19.0 km	1	19.0	905 m		22.0
127	Mecca		Asia	Metro	18.1 km	1	18.1	2,263 m		9.0					1435	right	third rail	1500				yes	yes
128	Medellin	Medellín	America	Metro	28.8 km	2	14.4	1,200 m	466,000	13.0	16,200	170 million		2011	1435		overhead wire	1500						Metro Cable not included, 4 stations
129	Minsk		Europe	Metro	35.4 km	2	17.7	1,362 m	770,000	14.0	21,700	281 million		2012	1520	right	third rail	825						According to Mr. Yuri Popov
130	Monterrey		America	Metro	31.5 km	2	15.8	1,050 m	378,000	16.0	12,000	138 million		2009		right				yes
131	Mulheim	Mülheim	Europe	Stadtbahn	9.0 km	2	4.5	819 m		6.5					1435	right	overhead wire	750						Rhein-Ruhr Stadtbahn Album 1
132	Nagoya		Asia	Subway	93.1 km	4	23.3	1,001 m	1.17 million	24.3	12,600	427 million		2008	1435, 1067 (Tsurumai, Sakura-dori lines)	left	third rail, overhead wire (Tsurumai, Sakura-dori lines)	600, 1500 (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line		2005	Tobu Kyuryo maglev line	yes	3 stations +
133	Naha		Asia	Monorail	12.8 km	1	12.8	914 m		15.0						left
134	Nanjing	Nanking	Asia	Metro	84.7 km	2	42.3	1,540 m	942,000	28.5	11,100	344 million		2011		right
135	Naples		Europe	Metropolitana	31.8 km	3	10.6	1,136 m	95,900	10.3	3,020	35 million		2011	1435	left	overhead wire	1500						M3 and M4 not included (M3: 12.3 km, 12 sta. M4: 8.3 km, 8 sta.)
136	Newark		America	Subway	2.2 km	1	2.2	733 m		4.0						right								4 underground stations
137	Newcastle		Europe	Metro	76.5 km	2	38.3	1,297 m	104,000	30.5	1,360	38 million		2011	1435	left	overhead wire	1500
138	Nizhny Novgorod	Gorky	Europe	Metro	18.9 km	2	9.4	1,454 m	74,000	7.5	3,910	27 million		2010	1520	right	third rail	825						According to Mr. Yuri Popov
139	Novosibirsk		Asia	Metro	16.4 km	2	8.2	1,487 m	208,000	6.5	12,700	76 million		2011	1520	right	third rail	825						According to Mr. Yuri Popov
140	Nuremberg		Europe	U-Bahn	36.0 km	3	12.0	800 m	323,000	16.0	8,980	118 million		2011	1435	right	third rail	750	lines U2, U3, no PSDs, sharing tracks with driver-operated trains		2008
141	Oporto	Porto	Europe	Metro	21.7 km	2	10.9	1,669 m		7.5					1435	right	overhead wire	750					yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
142	Osaka		Asia	Subway	137.8 km	9	15.3	1,111 m	2.29 million	14.8	16,600	836 million		2010	1435	left	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		Monorail not included (23.8 km, 18 st). OTS + new tram included
143	Palma de Mallorca		Europe	Metro	8.3 km	1	8.3	1,038 m		9.0					1000			1500
144	Perugia		Europe	Minimetro	3.0 km	1	3.0	500 m		7.0									'Minimetro'		2008
145	Philadelphia		America	Subway	62.0 km	3	20.7	984 m	293,000	22.0	4,730	107 million		2011	1435, 1588 (Market-Frankford Line)	right	third rail	600, 685 (PATCO)					yes	PATCO line included. Subway trolley not (10 stations)
146	Pittsburgh		America	T	4.8 km	1	4.8	960 m		6.0						right								Full metro section length unknown (all lines: 40 km).2.90 is the length of the tunnel section.
147	Porto Alegre		America	Metro	33.8 km	1	33.8	2,112 m		17.0						right								According to official website
148	Poznan		Europe	Fast Tram	6.1 km	1	6.1	1,220 m		6.0														Rapid Tram
149	Pyongyang		Asia	Metro	22.5 km	2	11.3	1,607 m	98,600	8.0	4,380	36 million		2009	1435		third rail	825
150	Recife		America	Metrô	39.7 km	2	19.9	1,418 m		15.0						right								According to official website
151	Rennes		Europe	Métro	9.0 km	1	9.0	643 m	129,000	15.0	14,300	47 million		2011		right			VAL	yes	2002	VAL
152	Rotterdam		Europe	Metro	47.0 km	2	23.5	1,306 m	238,000	19.0	5,070	87 million		2008	1435	right	third rail	750						Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
153	Rouen		Europe	Métro	2.2 km	1	2.2	550 m		5.0														5 underground stations
154	Saint Louis		America	Metrolink	73.4 km	2	36.7	2,097 m		18.5						right
155	Saint Petersburg	Leningrad	Europe	Metro	113.5 km	5	22.7	1,831 m	2.15 million	13.4	19,000	786 million		2011	1520	right	third rail	825				windowless steel doors in ten stations		According to Mr. Yuri Popov
156	Samara	Kuybyshev	Europe	Metro	10.2 km	1	10.2	1,275 m	43,800	9.0	4,300	16 million		2011	1520	right	third rail	825						According to Mr. Yuri Popov
157	San Francisco		America	BART	166.9 km	5	33.4	4,279 m	304,000	8.8	1,820	111 million		2012	1676	right	third rail	1000					yes	MUNI not included (8 underground stations)
158	San Juan		America	Tren Urbano	17.2 km	1	17.2	1,147 m	30,100	16.0	1,750	11 million		2011
159	Santo Domingo		America	Metro	14.5 km	1	14.5	967 m	79,500	16.0	5,480	29 million		2011	1435								yes
160	Sapporo		Asia	Subway	48.0 km	3	16.0	1,043 m	573,000	16.3	11,900	209 million		2008	2150, 2180 (Namboku Line)	left	overhead wire, third rail (Namboku Line)	1500, 750 (Namboku Line)		yes				According to Mr. Osamu Abe
161	Seattle		America	Light Rail	22.2 km	1	22.2	2,018 m		12.0						right							yes	Downtown tunnel section considered as a full metro
162	Sendai		Asia	Subway	14.8 km	1	14.8	925 m	159,000	17.0	10,700	58 million		2008	1067	left	overhead wire	1500						According to Mr. Osamu Abe
163	Seville	Sevilla	Europe	Metro	18.0 km	1	18.0	900 m		21.0												Line 1
164	Shenyang	Mukden	Asia	Metro	49.5 km	2	24.7	1,268 m		20.5						right						yes
165	Shenzhen		Asia	Metro	178.4 km	5	35.7	1,416 m	362,000	26.2	2,030	132 million		2009	1435	right						yes	yes
166	Stuttgart		Europe	Stadtbahn	24.0 km	2	12.0	1,412 m		9.5					1435	right	overhead wire	750					yes	24 km underground. (Schnellbahnen in Deutschland)
167	Suzhou	Su-chou	Asia	Subway	25.7 km	1	25.7	1,117 m		24.0						right							yes	According to Wikipedia, official website
168	Tama		Asia	Monorail	16.0 km	1	16.0	889 m		19.0						left
169	Tashkent		Asia	Metro	36.2 km	3	12.1	1,392 m	178,000	9.7	4,920	65 million		2010	1520	right	third rail	825						According to Mr. Yuri Popov
170	Tbilisi		Asia	Metro	26.3 km	2	13.1	1,315 m	241,000	11.0	9,170	88 million		2008	1520	right	third rail	825						According to Mr. Yuri Popov
171	Tehran		Asia	Metro	73.0 km	4	18.3	1,106 m	1.32 million	17.5	18,000	480 million		2011	1435		third rail	750					yes	Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
172	The Hague		Europe	RandstadRail	27.9 km	3	9.3	1,033 m		10.0						right								Full metro section length unknown (47 km?)
173	Tianjin	Tientsin	Asia	Metro	124.0 km	4	31.0	1,610 m	175,000	20.3	1,410	64 million		2010	1435	right	third rail	825				platform gate doors	yes	Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
174	Toulouse		Europe	Métro	27.5 km	2	13.8	764 m	282,000	19.0	10,300	103 million		2011	2060	right	third rail	750	VAL	yes	1993	VAL
175	Turin		Europe	Metropolitana	13.4 km	1	13.4	670 m	90,400	21.0	6,750	33 million		2011		right			VAL	yes	2006	VAL	yes
176	Valencia		Europe	Metro	31.8 km	3	10.6	909 m		12.7					1000	right	overhead wire	1500					yes	Full metro section length unknown.
177	Valencia		America	Metro	6.2 km	1	6.2	1,033 m	57,500	7.0	9,280	21 million		2010
178	Valparaiso		America	Metro	43.0 km	1	43.0	2,263 m		20.0						right
179	Vancouver		America	SkyTrain	69.5 km	3	23.2	1,511 m	329,000	16.3	4,730	120 million		2011	1435	right	third rail	600	Skytrain, LIM technology, currently the world's longest automated system		1986		yes
180	Volgograd	Stalingrad	Europe	Metro	6.8 km	1	6.8	1,360 m		6.0														Total system: 22 stations, 17,1 km
181	Washington		America	Metrorail	171.2 km	5	34.2	2,014 m	597,000	18.0	3,490	218 million		2012	1435	right	third rail	750					yes
182	Wuhan	Hankou	Asia	Metro	56.8 km	2	28.4	1,234 m	200,000	24.0	3,520	73 million		2011		right
183	Wuppertal		Europe	Schwebebahn	13.3 km	1	13.3	700 m		20.0						right	overhead rail	600
184	Xian	Xi'an	Asia	Metro	26.4 km	1	26.4	1,650 m	162,000	17.0	6,120	59 million		2012	1435
185	Yekaterinburg	Ekaterinburg	Asia	Metro	12.7 km	1	12.7	1,587 m	104,000	9.0	8,200	38 million		2011		right
186	Yerevan	Erevan	Asia	Metro	12.1 km	1	12.1	1,344 m	46,600	10.0	3,850	17 million		2011		right								According to Mr. Yuri Popov
187	Yokohama		Asia	Subway	57.6 km	3	19.2	1,280 m	542,000	16.0	9,420	198 million		2008	1435	left	third rail	750	Kanazawa Seaside line, LRT, rubber-tyred	Kanazawa Seaside LRT	1989	Kanazawa Seaside LRT line		Kanazawa Line not included (10.6 km)