World Metro Database

#	City  >	< City aka  >	< Continent  >	< System  >	< Opening  >	< Network length  >	< Stations*  >	< Lines  >	< Avg. line length  >	< Avg. station distance  >	< Stations per line  >	< Annual ridership  >	< Daily ridership  >	< Fare  >	< Tracks  >	< Voltage  >	< Driverless  >	< Rubber-tyred  >	< Aircon trains  >	< Walk-through  >	<  Remarks
1	Adana		Asia	Metro	18 Mar 2009	13.5 km	13	1	13.5	1,125 m	13.0
2	Algiers		Africa	Metro	1 Nov 2011	9.0 km	10	1	9.0	1,000 m	10.0					750			yes	yes
3	Almaty	Alma-Ata	Asia	Metro	1 Jan 2011	7.3 km	7	1	7.3	1,217 m	7.0	7 million	19,200
4	Ankara		Asia	Metro	30 Aug 1996	23.1 km	22	2	11.6	1,100 m	11.5	113 million	310,000		right	750	metro line
5	Antwerp		Europe	Premetro	25 Mar 1975	7.6 km	11	2	3.8	844 m	5.5					600
6	Atlanta		America	MARTA	30 Jun 1979	79.2 km	38	2	39.6	2,141 m	19.5	34 million	93,200		right	750			yes
7	Baku		Asia	Metro	6 Nov 1967	34.6 km	22	2	17.3	1,646 m	11.5	183 million	501,000		right	825
8	Baltimore		America	Metro Subway	21 Nov 1983	24.5 km	14	1	24.5	1,885 m	14.0	18 million	49,300		right	700			yes
9	Bangalore		Asia	Metro	15 Sep 2011	7.5 km	6	1	7.5	1,500 m	6.0
10	Bangkok		Asia	Skytrain, MRT	5 Dec 1999	80.2 km	51	4	20.0	1,512 m	14.3	245 million	671,000	0.64 EUR	left		Green line		yes
11	Beijing	Peking	Asia	Subway	1 Oct 1969	442.0 km	222	16	27.6	1,797 m	16.4	2,460 million	6.74 million	0.15 EUR	right	825			yes	all lines
12	Berlin		Europe	U-Bahn	18 Feb 1902	147.4 km	173	10	14.7	797 m	19.5	505 million	1.38 million	2.10 EUR	right	750				yes
13	Brasilia		America	Metrô	31 Mar 2001	42.0 km	24	1	42.0	1,826 m	24.0	55 million	151,000		right
14	Bucharest		Europe	Metro	16 Nov 1979	69.3 km	45	4	17.3	1,505 m	12.5	171 million	468,000	0.40 EUR	right	825
15	Budapest		Europe	Metro	2 May 1896	33.0 km	40	3	11.0	846 m	14.0	302 million	827,000	0.95 EUR	right	825, 600 (Line M1)
16	Bursa		Asia	Bursaray	19 Aug 2002	31.5 km	31	2	15.8	1,086 m	15.5
17	Busan		Asia	Subway	19 Jul 1985	131.8 km	119	5	26.4	1,080 m	25.4	320 million	877,000		right		Line 4	Line 4
18	Cairo		Africa	Metro	27 Sep 1987	65.5 km	53	2	32.8	1,236 m	27.5	837 million	2.29 million	0.14 EUR	left	1500			5 stations
19	Chennai	Madras	Asia	MRTS	19 Oct 1997	27.0 km	17	1	27.0	1,688 m	17.0
20	Chiba		Asia	Monorail	28 Mar 1988	15.5 km	18	2	7.8	969 m	9.0				left
21	Chongqing	Chungking	Asia	Monorail	18 Jun 2005	127.0 km	81	4	31.7	1,548 m	21.5				right				yes	yes
22	Daegu	Taegu	Asia	Subway	26 Nov 1997	53.9 km	55	2	27.0	998 m	28.0	127 million	348,000
23	Daejeon	Taejon	Asia	Subway	16 Mar 2006	22.6 km	22	1	22.6	1,076 m	22.0	38 million	104,000
24	Delhi		Asia	Metro	24 Dec 2002	193.2 km	138	6	32.2	1,410 m	23.8	606 million	1.66 million	0.12 EUR	left	25000			yes	yes
25	Detroit		America	People Mover	Jul 1987	4.8 km	13	1	4.8	400 m	13.0				right	600	downtown people mover, LIM technology		yes
26	Dubai		Asia	Metro	9 Sep 2009	69.7 km	44	2	34.8	1,584 m	23.0	109 million	299,000		right	750	metro		yes	yes
27	Edmonton		America	Light Rail	22 Apr 1978	20.4 km	15	1	20.4	1,457 m	15.0				right
28	Glasgow		Europe	Subway	14 Dec 1896	10.4 km	15	1	10.4	743 m	15.0	13 million	35,600		left	600
29	Guadalajara		America	Metro	1 Sep 1989	24.0 km	28	2	12.0	889 m	14.5				right
30	Gwangju		Asia	Subway	28 Apr 2004	20.1 km	20	1	20.1	1,058 m	20.0	18 million	49,300
31	Haifa		Asia	Carmelit	1959	1.8 km	6	1	1.8	350 m	6.0
32	Incheon	Inchon	Asia	Subway	6 Oct 1999	29.5 km	29	1	29.5	1,054 m	29.0	89 million	244,000
33	Izmir		Asia	Metro	22 May 2000	15.9 km	14	1	15.9	1,223 m	14.0	63 million	173,000			750
34	Jacksonville		America	Skyway	30 May 1989	6.9 km	6	1	6.9	1,380 m	6.0				right	750	downtown monorail people mover
35	Kaohsiung	Gaoxiong	Asia	MRT	9 Mar 2008	45.0 km	37	2	22.5	1,250 m	19.0	52 million	142,000			750
36	Kiev	Kyiv	Europe	Metro	22 Oct 1960	66.2 km	48	3	22.1	1,379 m	17.0	519 million	1.42 million	0.27 EUR	right	825
37	Kitakyushu	Kitaky?sh?	Asia	Monorail	9 Jan 1985	8.8 km	13	1	8.8	733 m	13.0				left					yes
38	Kryvyi Rih	Krivoy Rog	Europe	Metrotram	26 Dec 1986	18.0 km	12	1	18.0	1,636 m	12.0
39	Kuala Lumpur		Asia	LRT, Monorail	16 Dec 1996	64.0 km	56	3	21.3	1,123 m	20.0	109 million	299,000	0.37 EUR	left		LRT		yes
40	Kunming		Asia	Metro	28 Jun 2012	18.2 km	2	1	18.2	18,200 m	2.0
41	Kyoto		Asia	Subway	1 Apr 1981	31.3 km	31	2	15.6	1,043 m	16.0	126 million	345,000		left	1500				yes
42	Lille		Europe	Métro	25 Apr 1983	45.5 km	60	2	22.8	758 m	31.0	96 million	263,000		right	750	VAL	yes		yes
43	Lima		America	Tren Urbano	5 Apr 2012	22.0 km	16	1	22.0	1,467 m	16.0			0.29 EUR
44	Lisbon		Europe	Metro	29 Dec 1959	44.3 km	49	4	11.1	869 m	13.8	183 million	501,000	0.80 EUR	left	750				yes
45	Lyon		Europe	Métro	28 Apr 1978	30.7 km	39	4	7.7	787 m	10.8	257 million	704,000	1.60 EUR	left	750	line D/Maggaly, rubber-tyred, no PSDs	yes
46	Maracaibo		America	Metro	8 Jun 2009	6.5 km	6	1	6.5	1,300 m	6.0								yes
47	Marseille		Europe	Métro	26 Nov 1977	21.8 km	28	2	10.9	779 m	15.0	75 million	205,000		right	750		yes
48	Mashhad		Asia		10 Oct 2011	19.0 km	22	1	19.0	905 m	22.0
49	Mecca		Asia	Metro	13 Nov 2010	18.1 km	9	1	18.1	2,263 m	9.0				right	1500			yes	yes
50	Monterrey		America	Metro	25 Apr 1991	31.5 km	31	2	15.8	1,050 m	16.0	138 million	378,000		right			yes
51	Montreal	Montréal	America	Metro	14 Oct 1966	69.2 km	68	4	17.3	1,003 m	18.3	219 million	600,000	1.67 EUR	right	750		yes
52	Munich		Europe	U-Bahn	19 Oct 1971	94.2 km	96	6	15.7	981 m	17.0	360 million	986,000	2.30 EUR	right	750				yes
53	Naha		Asia	Monorail	10 Aug 2003	12.8 km	15	1	12.8	914 m	15.0				left
54	Nanjing	Nanking	Asia	Metro	27 Aug 2005	84.7 km	55	2	42.3	1,540 m	28.5	344 million	942,000		right
55	Newcastle		Europe	Metro	7 Aug 1980	76.5 km	50	2	38.3	1,297 m	30.5	38 million	104,000		left	1500
56	Nuremberg		Europe	U-Bahn	1 Mar 1972	36.0 km	44	3	12.0	800 m	16.0	118 million	323,000		right	750	lines U2, U3, no PSDs, sharing tracks with driver-operated trains			yes
57	Palma de Mallorca		Europe	Metro	25 Apr 2007	8.3 km	9	1	8.3	1,038 m	9.0					1500
58	Paris		Europe	Métro	19 Jul 1900	218.0 km	302	16	13.6	596 m	23.9	1,524 million	4.18 million	1.57 EUR	right (metro), left (RER)	750	lines 1, 14, rubber-tyred	lines 1, 4, 6, 11, 14	lines 1, 2, 5, 9	lines 1, 2, 5, 7bis, 9, 14
59	Perugia		Europe	Minimetro	29 Jan 2008	3.0 km	7	1	3.0	500 m	7.0						'Minimetro'
60	Prague		Europe	Metro	9 May 1974	59.1 km	54	3	19.7	1,094 m	19.0	530 million	1.45 million	0.65 EUR	right	750				yes
61	Pyongyang		Asia	Metro	6 Sep 1973	22.5 km	15	2	11.3	1,607 m	8.0	36 million	98,600			825
62	Rennes		Europe	Métro	16 Mar 2002	9.0 km	15	1	9.0	643 m	15.0	47 million	129,000		right		VAL	yes		yes
63	Rio de Janeiro		America	Metrô	5 Mar 1979	42.0 km	34	2	21.0	1,313 m	17.0	212 million	581,000	0.77 EUR	right	750			yes
64	Saint Louis		America	Metrolink	31 Jul 1993	73.4 km	37	2	36.7	2,097 m	18.5				right
65	San Juan		America	Tren Urbano	6 Jun 2005	17.2 km	16	1	17.2	1,147 m	16.0	11 million	30,100
66	Santiago	Santiago de Chile	America	Metro	15 Sep 1975	102.4 km	100	5	20.5	994 m	21.6	640 million	1.75 million	0.55 EUR	right	750		yes		yes
67	Santo Domingo		America	Metro	30 Jan 2009	14.5 km	16	1	14.5	967 m	16.0	29 million	79,500						yes
68	Seville	Sevilla	Europe	Metro	2 Apr 2009	18.0 km	21	1	18.0	900 m	21.0
69	Shenyang	Mukden	Asia	Metro	27 Sep 2010	49.5 km	40	2	24.7	1,268 m	20.5				right
70	Shenzhen		Asia	Metro	28 Dec 2004	178.4 km	118	5	35.7	1,416 m	26.2	132 million	362,000		right				yes	yes
71	Singapore		Asia	MRT	7 Nov 1987	146.5 km	89	4	36.6	1,526 m	25.0	794 million	2.18 million	0.97 EUR	left	750	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	LRT lines	yes	yes
72	Sofia		Europe	Metro	28 Jan 1998	31.2 km	26	2	15.6	1,200 m	14.0	29 million	79,500	0.51 EUR	right	825
73	Taipei		Asia	MRT	28 Mar 1996	112.6 km	98	8	14.1	1,149 m	13.3	652 million	1.79 million	0.60 EUR	right	750	Wenshan (Muzha) VAL line	yes	yes	yes
74	Tama		Asia	Monorail	27 Nov 1998	16.0 km	19	1	16.0	889 m	19.0				left					yes
75	Toronto		America	Subway	30 Apr 1954	71.3 km	69	4	17.8	1,019 m	18.5	278 million	762,000	1.67 EUR	right	600			yes
76	Toulouse		Europe	Métro	26 Jun 1993	27.5 km	37	2	13.8	764 m	19.0	103 million	282,000		right	750	VAL	yes		yes
77	Turin		Europe	Metropolitana	4 Feb 2006	13.4 km	21	1	13.4	670 m	21.0	33 million	90,400		right		VAL	yes	yes	yes
78	Valencia		America	Metro	18 Oct 2006	6.2 km	7	1	6.2	1,033 m	7.0	21 million	57,500
79	Valparaiso		America	Metro	23 Nov 2005	43.0 km	20	1	43.0	2,263 m	20.0				right
80	Vancouver		America	SkyTrain	3 Jan 1986	69.5 km	47	3	23.2	1,511 m	16.3	120 million	329,000		right	600	Skytrain, LIM technology, currently the world's longest automated system		yes	yes
81	Warsaw		Europe	Metro	7 Apr 1995	22.6 km	21	1	22.6	1,130 m	21.0	140 million	384,000	0.47 EUR	right	825
82	Washington		America	Metrorail	27 Mar 1976	171.2 km	86	5	34.2	2,014 m	18.0	218 million	597,000		right	750			yes
83	Wuhan	Hankou	Asia	Metro	28 Sep 2004	56.8 km	47	2	28.4	1,234 m	24.0	73 million	200,000		right
84	Wuppertal		Europe	Schwebebahn	1 Mar 1901	13.3 km	20	1	13.3	700 m	20.0				right	600
85	Xian	Xi'an	Asia	Metro	16 Sep 2011	26.4 km	17	1	26.4	1,650 m	17.0	59 million	162,000							yes
86	Yekaterinburg	Ekaterinburg	Asia	Metro	26 Apr 1991	12.7 km	9	1	12.7	1,587 m	9.0	38 million	104,000		right
87	Changchun	Hsinking	Asia	LRT	Oct 2002	17.0 km	16	1	17.0	1,133 m	16.0				right						(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
88	Chicago		America	"L"	6 Jun 1892	166.0 km	144	8	20.8	1,153 m	19.0	222 million	608,000	1.58 EUR	right	600			yes		151 Stations and 173 km (UrbanRail.net)
89	Hong Kong		Asia	MTR	1 Oct 1979	175.0 km	82	10	17.5	2,059 m	9.5	1,444 million	3.96 million	0.91 EUR	left	1500 (MTR), 25000 (KCR)	Disneyland Resort Line	SI, WI lines, planned	yes	yes	175 Km and 82 stations according to MRT. 184km urbanrail.35.3km airport express not included
90	Hanover	Hannover	Europe	Stadtbahn	28 Sep 1975	18.6 km	17	3	6.2	1,033 m	7.0				right	600				yes	18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
91	Cleveland		America	Rapid Transit	15 Mar 1955	31.0 km	18	1	31.0	1,824 m	18.0	6 million	16,400		right	600					2 Light Rail lines not included
92	Frankfurt		Europe	U-Bahn	4 Oct 1968	20.5 km	27	3	6.8	732 m	10.3			2.30 EUR	right	750				yes	20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
93	Stuttgart		Europe	Stadtbahn	10 Jun 1966	24.0 km	17	2	12.0	1,412 m	9.5				right	750			yes	yes	24 km underground. (Schnellbahnen in Deutschland)
94	Kolkata	Calcutta	Asia	Metro Railway	24 Oct 1984	25.0 km	23	1	25.0	1,136 m	23.0	173 million	474,000		right						25 km wikipedia, 27.50 km urbanrail ???
95	Nagoya		Asia	Subway	15 Nov 1957	93.1 km	86	4	23.3	1,001 m	24.3	427 million	1.17 million		left	600, 1500 (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line		yes	yes	3 stations +
96	Newark		America	Subway	26 May 1935	2.2 km	4	1	2.2	733 m	4.0				right						4 underground stations
97	Rouen		Europe	Métro	17 Dec 1994	2.2 km	5	1	2.2	550 m	5.0										5 underground stations
98	Bonn		Europe	Stadtbahn	22 Mar 1975	9.0 km	12	1	9.0	818 m	12.0				right	750					9 km, 12 stations underground. Approx. 17 km metro-like
99	Bilbao		Europe	Metro	11 Nov 1995	43.4 km	40	2	21.7	1,142 m	20.0	90 million	247,000		left	1500			yes	yes	According to Metro Bilbao
100	Helsinki		Europe	Metro	3 Aug 1982	21.0 km	17	1	21.0	1,313 m	17.0	62 million	170,000	2.10 EUR	right	750				yes	According to Metros in Skandinavien (R.Schwandl)
101	Fukuoka		Asia	Subway	26 Jul 1981	29.8 km	34	3	9.9	931 m	11.7	124 million	340,000		left	1500				yes	According to Mr. Osamu Abe
102	Hiroshima		Asia	Monorail	20 Aug 1994	18.4 km	21	1	18.4	920 m	21.0	18 million	49,300		left			yes			According to Mr. Osamu Abe
103	Sapporo		Asia	Subway	16 Dec 1971	48.0 km	46	3	16.0	1,043 m	16.3	209 million	573,000		left	1500, 750 (Namboku Line)		yes		yes	According to Mr. Osamu Abe
104	Sendai		Asia	Subway	15 Jul 1987	14.8 km	17	1	14.8	925 m	17.0	58 million	159,000		left	1500				yes	According to Mr. Osamu Abe
105	Kobe		Asia	Subway	13 Mar 1977	30.6 km	24	2	15.3	1,275 m	13.0	121 million	332,000		left	1500, 600 (Portliner)	Port Liner and Rokko Liner, rubber-tyred	Port Liner and Rokko Liner		yes	According to Mr. Osamu Abe. Portliner, Rokko lines not included (15 st)
106	Tokyo		Asia	Metro	30 Dec 1927	304.5 km	205	13	23.4	1,099 m	22.3	3,102 million	8.5 million	1.57 EUR	left	1500, 600 (Ginza, Marunouchi lines)	Yurikamome Waterfront line, rubber-tyred	Yurikamome line	yes	yes	According to Mr. Osamu Abe. Saitama, Yurikamone, Monorail, Yamanote, Chuo, Rinkai not incl.
107	Dnepropetrovsk	Dnipropetrovsk	Europe	Metro	29 Dec 1995	7.1 km	6	1	7.1	1,420 m	6.0	9 million	24,700			825					According to Mr. Yuri Popov
108	Kazan		Europe	Metro	27 Aug 2005	10.9 km	7	1	10.9	1,817 m	7.0	27 million	74,000		right						According to Mr. Yuri Popov
109	Kharkov	Kharkiv	Europe	Metro	23 Aug 1975	37.4 km	26	3	12.5	1,438 m	9.7	250 million	685,000		right						According to Mr. Yuri Popov
110	Minsk		Europe	Metro	26 Jun 1984	35.4 km	27	2	17.7	1,362 m	14.0	281 million	770,000		right	825					According to Mr. Yuri Popov
111	Nizhny Novgorod	Gorky	Europe	Metro	20 Nov 1985	18.9 km	14	2	9.4	1,454 m	7.5	27 million	74,000		right	825					According to Mr. Yuri Popov
112	Novosibirsk		Asia	Metro	7 Jan 1986	16.4 km	12	2	8.2	1,487 m	6.5	76 million	208,000		right	825					According to Mr. Yuri Popov
113	Saint Petersburg	Leningrad	Europe	Metro	15 Nov 1955	113.5 km	59	5	22.7	1,831 m	13.4	786 million	2.15 million		right	825					According to Mr. Yuri Popov
114	Samara	Kuybyshev	Europe	Metro	26 Dec 1987	10.2 km	9	1	10.2	1,275 m	9.0	16 million	43,800		right	825					According to Mr. Yuri Popov
115	Tashkent		Asia	Metro	6 Nov 1977	36.2 km	26	3	12.1	1,392 m	9.7	65 million	178,000		right	825					According to Mr. Yuri Popov
116	Tbilisi		Asia	Metro	11 Jan 1966	26.3 km	21	2	13.1	1,315 m	11.0	88 million	241,000		right	825					According to Mr. Yuri Popov
117	Yerevan	Erevan	Asia	Metro	7 Mar 1981	12.1 km	10	1	12.1	1,344 m	10.0	17 million	46,600		right						According to Mr. Yuri Popov
118	Belo Horizonte		America	Metrô	1 Aug 1986	28.1 km	19	1	28.1	1,563 m	19.0				right						According to official website
119	Brescia		Europe	Metro	22 Dec 2012	13.1 km	17	1	13.1	819 m	17.0						metro				According to official website
120	Copenhagen		Europe	Metro	19 Oct 2002	21.0 km	22	2	10.5	1,050 m	11.0	54 million	148,000	2.81 EUR	right	750	all metro lines		all metro and S-Tog trains	yes	According to official website
121	Hamburg		Europe	U-Bahn	1 Mar 1912	104.7 km	91	4	26.2	1,102 m	24.8	199 million	545,000		right	750					According to official website
122	Porto Alegre		America	Metro	2 Mar 1985	33.8 km	17	1	33.8	2,112 m	17.0				right						According to official website
123	Recife		America	Metrô	11 Mar 1985	39.7 km	28	2	19.9	1,418 m	15.0				right						According to official website
124	Stockholm		Europe	Tunnelbana	1 Oct 1950	105.7 km	100	3	35.2	1,047 m	34.7	309 million	847,000	3.73 EUR	left	650, 750 (Blue Line)					According to official website. 7 operational lines
125	Sao Paulo	São Paulo	America	Metrô	14 Sep 1974	74.3 km	61	5	14.9	1,198 m	13.4	877 million	2.4 million	0.76 EUR	right	750 (lines 1-3), 1500 (lines 4, 5)	line 4		all metro lines and regional rail	lines 4, 5	According to official website. C Line: 26 km + 16 st. E Line: 22km + 7 st)
126	New York	New York City	America	Subway	27 Oct 1904	368.0 km	422	27	13.6	834 m	17.3	1,655 million	4.53 million	1.53 EUR	right	625, 650 (PATH)			yes		According to official website. PATH not included (22.2 km, 13 stations). SIR not included
127	Vienna		Europe	U-Bahn	25 Feb 1978	74.6 km	90	5	14.9	769 m	20.4	534 million	1.46 million	1.70 EUR	right	750			yes	yes	According to official website. Premetro tunnel not included
128	Suzhou	Su-chou	Asia	Subway	29 Apr 2012	25.7 km	24	1	25.7	1,117 m	24.0				right				yes		According to Wikipedia, official website
129	Guangzhou	Canton	Asia	Metro	28 Jun 1999	231.9 km	132	8	29.0	1,680 m	18.3	1,825 million	5 million		right	825	APM line (underground people mover)	Zhujiang people mover	yes	yes	APM included
130	Cologne		Europe	Stadtbahn	11 Oct 1968	45.0 km	51	15	3.0	1,250 m	3.4				right	750			new light rail trains only	yes	Approx. 45 km metro-like. 30 km underground.
131	Tianjin	Tientsin	Asia	Metro	28 Mar 2004	124.0 km	77	4	31.0	1,610 m	20.3	64 million	175,000		right	825			yes		Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
132	London		Europe	Underground	10 Jan 1863	402.0 km	270	11	36.5	1,552 m	24.5	1,171 million	3.21 million	2.75 EUR	left	600, 750 (DLR)	Docklands Light Rail		Metropolitan Line	Metropolitan Line, DLR	DLR not included (31.4 km, 39 stations). East London Line removed (will be assigned to Overground). Overground: 86 km, 55 st.
133	Seattle		America	Light Rail	18 Jul 2009	22.2 km	12	1	22.2	2,018 m	12.0				right				yes		Downtown tunnel section considered as a full metro
134	The Hague		Europe	RandstadRail	16 Oct 2004	27.9 km	30	3	9.3	1,033 m	10.0				right						Full metro section length unknown (47 km?)
135	Pittsburgh		America	T	3 Jul 1985	4.8 km	6	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.
136	Ludwigshafen		Europe	Stadtbahn	29 May 1969	4.0 km	11	0		364 m					right						Full metro section length unknown.
137	Valencia		Europe	Metro	3 Oct 1988	31.8 km	37	3	10.6	909 m	12.7				right	1500			yes	yes	Full metro section length unknown.
138	Bielefeld		Europe	Stadtbahn	21 Sep 1971	5.2 km	7	4	1.3	1,733 m	1.8				right						Full metro section length unknown. Only metro section included
139	Charleroi		Europe	Métro Léger	21 Jun 1976	17.5 km	20	4	4.4	1,094 m	5.0										Full metro section length unknown. Total length 25 km. Data from Wikipedia
140	Oporto	Porto	Europe	Metro	7 Dec 2002	21.7 km	14	2	10.9	1,669 m	7.5				right	750			yes	yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
141	Boston		America	The T	1 Sep 1897	60.5 km	60	3	20.2	960 m	22.0	147 million	403,000		right	600			yes		Green and Red Lines' tram section not included
142	Las Vegas		America	Monorail	15 Jul 2004	6.2 km	7	1	6.2	1,033 m	7.0				right		monorail				Hotels monorails not included
143	Chengdu		Asia	Metro	27 Sep 2010	40.9 km	35	2	20.4	1,202 m	18.0	103 million	282,000		right				yes		http://railway-technology.com/projects/chengdu-metro
144	Mumbai	Bombay	Asia	Suburban Railway		171.0 km	73	5	34.2	2,515 m	14.6			0.17 EUR							In fact, 4 suburban railway lines with metro frequency
145	Yokohama		Asia	Subway	16 Dec 1972	57.6 km	45	3	19.2	1,280 m	16.0	198 million	542,000		left	750	Kanazawa Seaside line, LRT, rubber-tyred	Kanazawa Seaside LRT		yes	Kanazawa Line not included (10.6 km)
146	Manila		Asia	MRT	1 Dec 1984	51.5 km	41	3	17.2	1,256 m	14.7	346 million	948,000	0.18 EUR	right				yes	yes	Length not sure
147	Oslo		Europe	T-Bane	22 May 1966	62.0 km	77	5	12.4	861 m	15.4	76 million	208,000	2.67 EUR	right	750				yes	Line 1 not included (it has level crossings). Length not sure
148	Tehran		Asia	Metro	21 Feb 2000	73.0 km	64	4	18.3	1,106 m	17.5	480 million	1.32 million			750			yes		Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
149	Athens		Europe	Metro	1954	52.0 km	50	3	17.3	1,020 m	18.0	342 million	937,000	1.00 EUR	right	600			yes	yes	M3 airport line not included.
150	Naples		Europe	Metropolitana	28 Mar 1993	31.8 km	28	3	10.6	1,136 m	10.3	35 million	95,900		left	1500					M3 and M4 not included (M3: 12.3 km, 12 sta. M4: 8.3 km, 8 sta.)
151	Shanghai		Asia	Metro	10 Apr 1995	437.0 km	251	12	36.4	1,539 m	24.7	2,276 million	6.24 million	0.34 EUR	right	1500			yes		Maglev and Bund tunnel not included. From Wikipedia. 411,90 km ? Line 13 closes for reconstruction
152	Medellin	Medellín	America	Metro	30 Nov 1995	28.8 km	25	2	14.4	1,200 m	13.0	170 million	466,000			1500					Metro Cable not included, 4 stations
153	Caracas		America	Metro	27 Mar 1983	60.5 km	46	5	12.1	1,344 m	10.0	485 million	1.33 million	0.31 EUR		750			yes		Metro Los Teques included (9.5 km)
154	Miami		America	Metrorail	21 May 1984	39.8 km	23	1	39.8	1,809 m	23.0	18 million	49,300	1.66 EUR	right	750	downtown people mover, rubber-tyred	Downtown people mover	yes		Metromover not included (20 stations, 7 km)
155	Madrid		Europe	Metro	17 Oct 1919	286.3 km	232	13	22.0	1,064 m	21.7	635 million	1.74 million	1.00 EUR	left	600			yes	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
156	Moscow		Europe	Metro	15 May 1935	309.4 km	147	12	25.8	1,778 m	15.5	2,389 million	6.55 million	0.50 EUR	right	825			lines 3, 5 since 2009		Monorail (6 stations, 4.7 km) not included.
157	Osaka		Asia	Subway	20 May 1933	137.8 km	104	9	15.3	1,111 m	14.8	836 million	2.29 million		left	750, 600 (Nanko Port Town Line)	Nanko Port Town Line, rubber-tyred	Nanko Port Town Line		yes	Monorail not included (23.8 km, 18 st). OTS + new tram included
158	San Francisco		America	BART	11 Sep 1972	166.9 km	44	5	33.4	4,279 m	8.8	111 million	304,000		right	1000			yes		MUNI not included (8 underground stations)
159	Catania		Europe	Metropolitana	27 Jun 1999	3.8 km	6	1	3.8	760 m	6.0				right	3000					metroitaliane.it
160	Genoa		Europe	Metropolitana	13 Jun 1990	7.1 km	8	1	7.1	1,014 m	8.0				right	750				yes	metroitaliane.it
161	Milan		Europe	Metropolitana	1 Nov 1964	83.3 km	90	3	27.8	915 m	31.3	328 million	899,000	1.00 EUR	right	1500, 750 (line M1)	line M5		yes	yes	metroitaliane.it
162	Rome		Europe	Metropolitana	10 Feb 1955	41.6 km	51	2	20.8	832 m	26.0	331 million	907,000	1.00 EUR	left	1500			yes	yes	metroitaliane.it
163	Mexico City		America	Metro	5 Sep 1969	180.0 km	163	12	15.0	984 m	16.3	1,609 million	4.41 million	0.14 EUR	right	750		yes			ONLY PASSENGER SERVICE KM COUNTED
164	Lausanne		Europe	Metro	24 May 1991	13.7 km	28	2	6.8	507 m	14.5						line m2	line m2		yes	Only m2 is a full metro (27.10.2008: 5.9 km, 14 sta). Line m1: 3 underground stations
165	Seoul		Asia	Subway	15 Aug 1974	326.5 km	260	9	36.3	1,114 m	33.6	2,518 million	6.9 million	0.54 EUR	right	1500			yes	yes	Only metro section.
166	Rotterdam		Europe	Metro	10 Feb 1968	47.0 km	37	2	23.5	1,306 m	19.0	87 million	238,000		right	750					Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
167	Buffalo		America	Metro Rail	18 May 1985	8.4 km	8	1	8.4	1,194 m	8.0				right						Only tunnel section
168	Sydney		Oceania	Cityrail	1926	22.1 km	14	3	7.4	2,005 m	4.7			2.92 EUR	left				yes		Only underground stations in downtown. Monorail: 3.6 km, 8 stations
169	Philadelphia		America	Subway	4 Mar 1907	62.0 km	62	3	20.7	984 m	22.0	107 million	293,000		right	600, 685 (PATCO)			yes		PATCO line included. Subway trolley not (10 stations)
170	Buenos Aires		America	Subte	1 Dec 1913	49.3 km	69	6	8.2	685 m	13.0	308 million	844,000	0.24 EUR	left	1500, 1100 (Line B)				yes	Premetro line not included
171	Brussels		Europe	Métro	20 Sep 1976	32.2 km	59	3	10.7	555 m	20.3	133 million	364,000	1.53 EUR	right (left on lines 1 and 6 between Midi and Roi Baudouin)	900				line 1	Premetro tunnels not included, 11 stations
172	Poznan		Europe	Fast Tram	1 Mar 1997	6.1 km	6	1	6.1	1,220 m	6.0										Rapid Tram
173	Los Angeles		America	Metro Rail	30 Jan 1993	59.3 km	30	3	19.8	2,196 m	10.0	46 million	126,000	1.91 EUR	right	750			yes		Red, Purple and Green lines
174	Duesseldorf	Düsseldorf	Europe	Stadtbahn	4 Oct 1981	9.6 km	14	2	4.8	798 m	7.0				right	600				yes	Rhein-Ruhr Stadtbahn Album 1
175	Duisburg		Europe	Stadtbahn	11 Jul 1992	14.3 km	13	2	7.2	1,304 m	6.5				right					yes	Rhein-Ruhr Stadtbahn Album 1
176	Essen		Europe	Stadtbahn	5 Oct 1967	20.2 km	27	3	6.7	842 m	9.0				right	750				yes	Rhein-Ruhr Stadtbahn Album 1
177	Mulheim	Mülheim	Europe	Stadtbahn	3 Nov 1979	9.0 km	12	2	4.5	819 m	6.5				right	750					Rhein-Ruhr Stadtbahn Album 1
178	Bochum		Europe	Stadtbahn	26 May 1979	21.5 km	27	2	10.8	797 m	14.5				right	660					Rhein-Ruhr Stadtbahn Album 2
179	Dortmund		Europe	Stadtbahn	17 May 1976	29.5 km	37	3	9.8	866 m	12.3				right	600	H-Bahn			yes	Rhein-Ruhr Stadtbahn Album 2
180	Gelsenkirchen		Europe	Stadtbahn	1 Sep 1984	5.5 km	9	1	5.5	690 m	9.0				right	600					Rhein-Ruhr Stadtbahn Album 2
181	Kamakura		Asia	Monorail	3 Mar 1970	6.6 km	8	1	6.6	943 m	8.0				left						Shonan Monorail.
182	Amsterdam		Europe	Metro	16 Oct 1977	32.7 km	33	4	8.2	1,128 m	8.3	85 million	233,000	2.09 EUR	right	750					Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
183	Dalian		Asia	Metro	1 May 2003	49.0 km	12	1	49.0	4,455 m	12.0	44 million	121,000		right						Suburban service?
184	Volgograd	Stalingrad	Europe	Metro	5 Nov 1984	6.8 km	6	1	6.8	1,360 m	6.0										Total system: 22 stations, 17,1 km
185	Barcelona		Europe	Metro	30 Dec 1924	119.4 km	136	11	10.9	786 m	14.8	389 million	1.07 million	1.35 EUR	right	1200	lines L9, L10, L11		yes	yes	Tram lines not included (1.8 km subway tram line, T5)
186	Hangzhou	Hangchow	Asia	Metro	24 Nov 2012	48.0 km	31	1	48.0	1,600 m	31.0										Wikipedia
187	Istanbul		Europe	Metro	16 Sep 2000	42.0 km	28	2	21.0	1,615 m	14.0	78 million	214,000	0.63 EUR	right	750					Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)