World Metro Database

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1	Adana	Turkey		Asia	13.5 km	Metro	18 Mar 2009	1	13.0	13.5
2	Algiers	Algeria		Africa	9.0 km	Metro	1 Nov 2011	1	10.0	9.0					third rail	750					yes
3	Almaty	Kazakhstan	Alma-Ata	Asia	7.3 km	Metro	1 Jan 2011	1	7.0	7.3	19,200	2,630	7 million	2012
4	Amsterdam	Netherlands		Europe	32.7 km	Metro	16 Oct 1977	4	8.3	8.2	233,000	7,120	85 million	2009	third rail	750						Sneltram not included (9.8 km, 19 stations; 'Metros in Holland')
5	Ankara	Turkey		Asia	23.1 km	Metro	30 Aug 1996	2	11.5	11.6	310,000	13,400	113 million	2007	third rail	750	metro line		1997
6	Antwerp	Belgium		Europe	7.6 km	Premetro	25 Mar 1975	2	5.5	3.8					overhead wire	600
7	Athens	Greece		Europe	52.0 km	Metro	1954	3	18.0	17.3	937,000	18,000	342 million	2008	third rail	600					yes	M3 airport line not included.
8	Atlanta	USA		America	79.2 km	MARTA	30 Jun 1979	2	19.5	39.6	93,200	1,180	34 million	2007	third rail	750					yes
9	Baku	Azerbaijan		Asia	34.6 km	Metro	6 Nov 1967	2	11.5	17.3	501,000	14,500	183 million	2011	third rail	825
10	Baltimore	USA		America	24.5 km	Metro Subway	21 Nov 1983	1	14.0	24.5	49,300	2,010	18 million	2011	third rail	700					yes
11	Bangalore	India		Asia	7.5 km	Metro	15 Sep 2011	1	6.0	7.5
12	Bangkok	Thailand		Asia	80.2 km	Skytrain, MRT	5 Dec 1999	4	14.3	20.0	671,000	8,370	245 million	2011	linear		Green line		1999	Green line, Blue line	yes
13	Barcelona	Spain		Europe	119.4 km	Metro	30 Dec 1924	11	14.8	10.9	1.07 million	8,930	389 million	2011	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)
14	Beijing	China	Peking	Asia	442.0 km	Subway	1 Oct 1969	16	16.4	27.6	6.74 million	15,200	2,460 million	2012	third rail	825				PGDs on underground stations of line 5, PSDs on lines 8, 10	yes
15	Belo Horizonte	Brazil		America	28.1 km	Metrô	1 Aug 1986	1	19.0	28.1												According to official website
16	Berlin	Germany		Europe	147.4 km	U-Bahn	18 Feb 1902	10	19.5	14.7	1.38 million	9,390	505 million	2011	third rail	750
17	Bielefeld	Germany		Europe	5.2 km	Stadtbahn	21 Sep 1971	4	1.8	1.3												Full metro section length unknown. Only metro section included
18	Bilbao	Spain		Europe	43.4 km	Metro	11 Nov 1995	2	20.0	21.7	247,000	5,680	90 million	2011	overhead wire	1500					yes	According to Metro Bilbao
19	Bochum	Germany		Europe	21.5 km	Stadtbahn	26 May 1979	2	14.5	10.8					overhead wire	660						Rhein-Ruhr Stadtbahn Album 2
20	Bonn	Germany		Europe	9.0 km	Stadtbahn	22 Mar 1975	1	12.0	9.0					overhead wire	750						9 km, 12 stations underground. Approx. 17 km metro-like
21	Boston	USA		America	60.5 km	The T	1 Sep 1897	3	22.0	20.2	403,000	6,660	147 million	2010	third rail, overhead wire (Green Line)	600					yes	Green and Red Lines' tram section not included
22	Brasilia	Brazil		America	42.0 km	Metrô	31 Mar 2001	1	24.0	42.0	151,000	3,590	55 million	2009
23	Brescia	Italy		Europe	13.1 km	Metro	22 Dec 2012	1	17.0	13.1							metro		2012			According to official website
24	Brussels	Belgium		Europe	32.2 km	Métro	20 Sep 1976	3	20.3	10.7	364,000	11,300	133 million	2009	third rail	900						Premetro tunnels not included, 11 stations
25	Bucharest	Romania		Europe	69.3 km	Metro	16 Nov 1979	4	12.5	17.3	468,000	6,770	171 million	2011	third rail	825
26	Budapest	Hungary		Europe	33.0 km	Metro	2 May 1896	3	14.0	11.0	827,000	25,100	302 million	2011	third rail, overhead wire (Line M1)	825, 600 (Line M1)
27	Buenos Aires	Argentina		America	49.3 km	Subte	1 Dec 1913	6	13.0	8.2	844,000	17,100	308 million	2011	overhead wire, third rail (Line B)	1500, 1100 (Line B)						Premetro line not included
28	Buffalo	USA		America	8.4 km	Metro Rail	18 May 1985	1	8.0	8.4												Only tunnel section
29	Bursa	Turkey		Asia	31.5 km	Bursaray	19 Aug 2002	2	15.5	15.8
30	Busan	South Korea		Asia	131.8 km	Subway	19 Jul 1985	5	25.4	26.4	877,000	6,650	320 million	2012			Line 4	Line 4	2011	line 3
31	Cairo	Egypt		Africa	65.5 km	Metro	27 Sep 1987	2	27.5	32.8	2.29 million	35,000	837 million	2010	overhead wire	1500					5 stations
32	Caracas	Venezuela		America	60.5 km	Metro	27 Mar 1983	5	10.0	12.1	1.33 million	22,000	485 million	2009	third rail	750					yes	Metro Los Teques included (9.5 km)
33	Catania	Italy		Europe	3.8 km	Metropolitana	27 Jun 1999	1	6.0	3.8					overhead wire	3000						metroitaliane.it
34	Changchun	China	Hsinking	Asia	17.0 km	LRT	Oct 2002	1	16.0	17.0												(17 km, 16 stations on viaduct = metro). 14.6 km, 17 st on streets
35	Charleroi	Belgium		Europe	17.5 km	Métro Léger	21 Jun 1976	4	5.0	4.4												Full metro section length unknown. Total length 25 km. Data from Wikipedia
36	Chengdu	China		Asia	40.9 km	Metro	27 Sep 2010	2	18.0	20.4	282,000	6,900	103 million	2012						yes	yes	http://railway-technology.com/projects/chengdu-metro
37	Chennai	India	Madras	Asia	27.0 km	MRTS	19 Oct 1997	1	17.0	27.0
38	Chiba	Japan		Asia	15.5 km	Monorail	28 Mar 1988	2	9.0	7.8
39	Chicago	USA		America	166.0 km	"L"	6 Jun 1892	8	19.0	20.8	608,000	3,660	222 million	2011	third rail	600					yes	151 Stations and 173 km (UrbanRail.net)
40	Chongqing	China	Chungking	Asia	127.0 km	Monorail	18 Jun 2005	4	21.5	31.7										The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes
41	Cleveland	USA		America	31.0 km	Rapid Transit	15 Mar 1955	1	18.0	31.0	16,400	530	6 million	2011	overhead wire	600						2 Light Rail lines not included
42	Cologne	Germany		Europe	45.0 km	Stadtbahn	11 Oct 1968	15	3.4	3.0					overhead wire	750					new light rail trains only	Approx. 45 km metro-like. 30 km underground.
43	Copenhagen	Denmark		Europe	21.0 km	Metro	19 Oct 2002	2	11.0	10.5	148,000	7,050	54 million	2011	third rail	750	all metro lines		2002	all underground stations	all metro and S-Tog trains	According to official website
44	Daegu	South Korea	Taegu	Asia	53.9 km	Subway	26 Nov 1997	2	28.0	27.0	348,000	6,460	127 million	2012						lines 1, 2
45	Daejeon	South Korea	Taejon	Asia	22.6 km	Subway	16 Mar 2006	1	22.0	22.6	104,000	4,610	38 million	2011						yes
46	Dalian	China		Asia	49.0 km	Metro	1 May 2003	1	12.0	49.0	121,000	2,460	44 million	2012								Suburban service?
47	Delhi	India		Asia	193.2 km	Metro	24 Dec 2002	6	23.8	32.2	1.66 million	8,600	606 million	2011	overhead wire	25000					yes
48	Detroit	USA		America	4.8 km	People Mover	Jul 1987	1	13.0	4.8					third rail	600	downtown people mover, LIM technology		1987		yes
49	Dnepropetrovsk	Ukraine	Dnipropetrovsk	Europe	7.1 km	Metro	29 Dec 1995	1	6.0	7.1	24,700	3,470	9 million	2010	third rail	825						According to Mr. Yuri Popov
50	Dortmund	Germany		Europe	29.5 km	Stadtbahn	17 May 1976	3	12.3	9.8					overhead wire	600	H-Bahn		1984			Rhein-Ruhr Stadtbahn Album 2
51	Dubai	United Arab Emirates		Asia	69.7 km	Metro	9 Sep 2009	2	23.0	34.8	299,000	4,280	109 million	2012	third rail	750	metro		2009	metro, monorail	yes
52	Duesseldorf	Germany	Düsseldorf	Europe	9.6 km	Stadtbahn	4 Oct 1981	2	7.0	4.8					overhead wire	600						Rhein-Ruhr Stadtbahn Album 1
53	Duisburg	Germany		Europe	14.3 km	Stadtbahn	11 Jul 1992	2	6.5	7.2												Rhein-Ruhr Stadtbahn Album 1
54	Edmonton	Canada		America	20.4 km	Light Rail	22 Apr 1978	1	15.0	20.4
55	Essen	Germany		Europe	20.2 km	Stadtbahn	5 Oct 1967	3	9.0	6.7					overhead wire	750						Rhein-Ruhr Stadtbahn Album 1
56	Frankfurt	Germany		Europe	20.5 km	U-Bahn	4 Oct 1968	3	10.3	6.8					overhead wire	750						20.40 km, 27 stations underground ('Schnellbahnen in Deutschland')
57	Fukuoka	Japan		Asia	29.8 km	Subway	26 Jul 1981	3	11.7	9.9	340,000	11,400	124 million	2007	overhead wire	1500				yes		According to Mr. Osamu Abe
58	Gelsenkirchen	Germany		Europe	5.5 km	Stadtbahn	1 Sep 1984	1	9.0	5.5					overhead wire	600						Rhein-Ruhr Stadtbahn Album 2
59	Genoa	Italy		Europe	7.1 km	Metropolitana	13 Jun 1990	1	8.0	7.1					overhead wire	750						metroitaliane.it
60	Glasgow	United Kingdom		Europe	10.4 km	Subway	14 Dec 1896	1	15.0	10.4	35,600	3,420	13 million	2011	third rail	600
61	Guadalajara	Mexico		America	24.0 km	Metro	1 Sep 1989	2	14.5	12.0
62	Guangzhou	China	Canton	Asia	231.9 km	Metro	28 Jun 1999	8	18.3	29.0	5 million	21,600	1,825 million	2012	third rail	825	APM line (underground people mover)	Zhujiang people mover	2010	yes	yes	APM included
63	Gwangju	South Korea		Asia	20.1 km	Subway	28 Apr 2004	1	20.0	20.1	49,300	2,450	18 million	2011						yes
64	Haifa	Israel		Asia	1.8 km	Carmelit	1959	1	6.0	1.8
65	Hamburg	Germany		Europe	104.7 km	U-Bahn	1 Mar 1912	4	24.8	26.2	545,000	5,210	199 million	2011	third rail	750						According to official website
66	Hangzhou	China	Hangchow	Asia	48.0 km	Metro	24 Nov 2012	1	31.0	48.0												Wikipedia
67	Hanover	Germany	Hannover	Europe	18.6 km	Stadtbahn	28 Sep 1975	3	7.0	6.2					overhead wire	600						18.60 km, 17 stations underground ('Schnellbahnen in Deutschland')
68	Helsinki	Finland		Europe	21.0 km	Metro	3 Aug 1982	1	17.0	21.0	170,000	8,090	62 million	2011	third rail	750						According to Metros in Skandinavien (R.Schwandl)
69	Hiroshima	Japan		Asia	18.4 km	Monorail	20 Aug 1994	1	21.0	18.4	49,300	2,680	18 million	2005				yes				According to Mr. Osamu Abe
70	Hong Kong	Hong Kong S.A.R.		Asia	175.0 km	MTR	1 Oct 1979	10	9.5	17.5	3.96 million	22,600	1,444 million	2012	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
71	Incheon	South Korea	Inchon	Asia	29.5 km	Subway	6 Oct 1999	1	29.0	29.5	244,000	8,270	89 million	2012						yes
72	Istanbul	Turkey		Europe	42.0 km	Metro	16 Sep 2000	2	14.0	21.0	214,000	5,090	78 million	2011	overhead wire, third rail (Line M2)	750						Wikipedia. Hafif Metro not included (25.8 km, 24 stations, 2 lines)
73	Izmir	Turkey		Asia	15.9 km	Metro	22 May 2000	1	14.0	15.9	173,000	10,900	63 million	2011	third rail	750
74	Jacksonville	USA		America	6.9 km	Skyway	30 May 1989	1	6.0	6.9					third rail	750	downtown monorail people mover		1989
75	Kamakura	Japan		Asia	6.6 km	Monorail	3 Mar 1970	1	8.0	6.6												Shonan Monorail.
76	Kaohsiung	Taiwan	Gaoxiong	Asia	45.0 km	MRT	9 Mar 2008	2	19.0	22.5	142,000	3,170	52 million	2012	third rail	750				MRT
77	Kazan	Russia		Europe	10.9 km	Metro	27 Aug 2005	1	7.0	10.9	74,000	6,790	27 million	2012								According to Mr. Yuri Popov
78	Kharkov	Ukraine	Kharkiv	Europe	37.4 km	Metro	23 Aug 1975	3	9.7	12.5	685,000	18,300	250 million	2011								According to Mr. Yuri Popov
79	Kiev	Ukraine	Kyiv	Europe	66.2 km	Metro	22 Oct 1960	3	17.0	22.1	1.42 million	21,500	519 million	2011	third rail	825
80	Kitakyushu	Japan	Kitaky?sh?	Asia	8.8 km	Monorail	9 Jan 1985	1	13.0	8.8
81	Kobe	Japan		Asia	30.6 km	Subway	13 Mar 1977	2	13.0	15.3	332,000	10,800	121 million	2008	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)
82	Kolkata	India	Calcutta	Asia	25.0 km	Metro Railway	24 Oct 1984	1	23.0	25.0	474,000	19,000	173 million	2009								25 km wikipedia, 27.50 km urbanrail ???
83	Kryvyi Rih	Ukraine	Krivoy Rog	Europe	18.0 km	Metrotram	26 Dec 1986	1	12.0	18.0
84	Kuala Lumpur	Malaysia		Asia	64.0 km	LRT, Monorail	16 Dec 1996	3	20.0	21.3	299,000	4,670	109 million	2008			LRT		1996	KLIA line to airport, Kelana Jaya line's underground stations	yes
85	Kunming	China		Asia	18.2 km	Metro	28 Jun 2012	1	2.0	18.2
86	Kyoto	Japan		Asia	31.3 km	Subway	1 Apr 1981	2	16.0	15.6	345,000	11,000	126 million	2008	overhead wire	1500				Tozai line
87	Las Vegas	USA		America	6.2 km	Monorail	15 Jul 2004	1	7.0	6.2							monorail		2004	yes		Hotels monorails not included
88	Lausanne	Switzerland		Europe	13.7 km	Metro	24 May 1991	2	14.5	6.8							line m2	line m2	2008			Only m2 is a full metro (27.10.2008: 5.9 km, 14 sta). Line m1: 3 underground stations
89	Lille	France		Europe	45.5 km	Métro	25 Apr 1983	2	31.0	22.8	263,000	5,780	96 million	2009	third rail	750	VAL	yes	1983	VAL, all stations
90	Lima	Peru		America	22.0 km	Tren Urbano	5 Apr 2012	1	16.0	22.0
91	Lisbon	Portugal		Europe	44.3 km	Metro	29 Dec 1959	4	13.8	11.1	501,000	11,300	183 million	2010	third rail	750
92	London	United Kingdom		Europe	402.0 km	Underground	10 Jan 1863	11	24.5	36.5	3.21 million	7,980	1,171 million	2011	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.
93	Los Angeles	USA		America	59.3 km	Metro Rail	30 Jan 1993	3	10.0	19.8	126,000	2,130	46 million	2011	overhead wire, third rail (Red, Purple lines)	750					yes	Red, Purple and Green lines
94	Ludwigshafen	Germany		Europe	4.0 km	Stadtbahn	29 May 1969	0														Full metro section length unknown.
95	Lyon	France		Europe	30.7 km	Métro	28 Apr 1978	4	10.8	7.7	704,000	22,900	257 million	2009	third rail	750	line D/Maggaly, rubber-tyred, no PSDs	yes	1991
96	Madrid	Spain		Europe	286.3 km	Metro	17 Oct 1919	13	21.7	22.0	1.74 million	6,080	635 million	2011	overhead wire	600				tests in 2010, plans for 2011	yes	ML1, ML2, ML3 not included (27.8 km, 37 st.; Embajadores=Acacias)
97	Manila	Philippines		Asia	51.5 km	MRT	1 Dec 1984	3	14.7	17.2	948,000	18,400	346 million	2008							yes	Length not sure
98	Maracaibo	Venezuela		America	6.5 km	Metro	8 Jun 2009	1	6.0	6.5											yes
99	Marseille	France		Europe	21.8 km	Métro	26 Nov 1977	2	15.0	10.9	205,000	9,430	75 million	2011	third rail	750		yes
100	Mashhad	Iran		Asia	19.0 km		10 Oct 2011	1	22.0	19.0
101	Mecca	Saudi Arabia		Asia	18.1 km	Metro	13 Nov 2010	1	9.0	18.1					third rail	1500				yes	yes
102	Medellin	Colombia	Medellín	America	28.8 km	Metro	30 Nov 1995	2	13.0	14.4	466,000	16,200	170 million	2011	overhead wire	1500						Metro Cable not included, 4 stations
103	Mexico City	Mexico		America	180.0 km	Metro	5 Sep 1969	12	16.3	15.0	4.41 million	24,500	1,609 million	2012	third rail	750		yes				ONLY PASSENGER SERVICE KM COUNTED
104	Miami	USA		America	39.8 km	Metrorail	21 May 1984	1	23.0	39.8	49,300	1,240	18 million	2011	third rail	750	downtown people mover, rubber-tyred	Downtown people mover	1986		yes	Metromover not included (20 stations, 7 km)
105	Milan	Italy		Europe	83.3 km	Metropolitana	1 Nov 1964	3	31.3	27.8	899,000	10,800	328 million	2007	overhead wire, third rail (line M1)	1500, 750 (line M1)	line M5		2013	line M5	yes	metroitaliane.it
106	Minsk	Belarus		Europe	35.4 km	Metro	26 Jun 1984	2	14.0	17.7	770,000	21,700	281 million	2012	third rail	825						According to Mr. Yuri Popov
107	Monterrey	Mexico		America	31.5 km	Metro	25 Apr 1991	2	16.0	15.8	378,000	12,000	138 million	2009				yes
108	Montreal	Canada	Montréal	America	69.2 km	Metro	14 Oct 1966	4	18.3	17.3	600,000	8,670	219 million	2006	third rail	750		yes
109	Moscow	Russia		Europe	309.4 km	Metro	15 May 1935	12	15.5	25.8	6.55 million	21,200	2,389 million	2011	third rail	825					lines 3, 5 since 2009	Monorail (6 stations, 4.7 km) not included.
110	Mulheim	Germany	Mülheim	Europe	9.0 km	Stadtbahn	3 Nov 1979	2	6.5	4.5					overhead wire	750						Rhein-Ruhr Stadtbahn Album 1
111	Mumbai	India	Bombay	Asia	171.0 km	Suburban Railway		5	14.6	34.2												In fact, 4 suburban railway lines with metro frequency
112	Munich	Germany		Europe	94.2 km	U-Bahn	19 Oct 1971	6	17.0	15.7	986,000	10,500	360 million	2010	third rail	750
113	Nagoya	Japan		Asia	93.1 km	Subway	15 Nov 1957	4	24.3	23.3	1.17 million	12,600	427 million	2008	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 +
114	Naha	Japan		Asia	12.8 km	Monorail	10 Aug 2003	1	15.0	12.8
115	Nanjing	China	Nanking	Asia	84.7 km	Metro	27 Aug 2005	2	28.5	42.3	942,000	11,100	344 million	2011
116	Naples	Italy		Europe	31.8 km	Metropolitana	28 Mar 1993	3	10.3	10.6	95,900	3,020	35 million	2011	overhead wire	1500						M3 and M4 not included (M3: 12.3 km, 12 sta. M4: 8.3 km, 8 sta.)
117	New York	USA	New York City	America	368.0 km	Subway	27 Oct 1904	27	17.3	13.6	4.53 million	12,300	1,655 million	2012	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
118	Newark	USA		America	2.2 km	Subway	26 May 1935	1	4.0	2.2												4 underground stations
119	Newcastle	United Kingdom		Europe	76.5 km	Metro	7 Aug 1980	2	30.5	38.3	104,000	1,360	38 million	2011	overhead wire	1500
120	Nizhny Novgorod	Russia	Gorky	Europe	18.9 km	Metro	20 Nov 1985	2	7.5	9.4	74,000	3,910	27 million	2010	third rail	825						According to Mr. Yuri Popov
121	Novosibirsk	Russia		Asia	16.4 km	Metro	7 Jan 1986	2	6.5	8.2	208,000	12,700	76 million	2011	third rail	825						According to Mr. Yuri Popov
122	Nuremberg	Germany		Europe	36.0 km	U-Bahn	1 Mar 1972	3	16.0	12.0	323,000	8,980	118 million	2011	third rail	750	lines U2, U3, no PSDs, sharing tracks with driver-operated trains		2008
123	Oporto	Portugal	Porto	Europe	21.7 km	Metro	7 Dec 2002	2	7.5	10.9					overhead wire	750					yes	Full metro section length unknown.14 underground stations & 6,3 km in tunnel in downtown
124	Osaka	Japan		Asia	137.8 km	Subway	20 May 1933	9	14.8	15.3	2.29 million	16,600	836 million	2010	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
125	Oslo	Norway		Europe	62.0 km	T-Bane	22 May 1966	5	15.4	12.4	208,000	3,360	76 million	2010	third rail	750						Line 1 not included (it has level crossings). Length not sure
126	Palma de Mallorca	Spain		Europe	8.3 km	Metro	25 Apr 2007	1	9.0	8.3						1500
127	Paris	France		Europe	218.0 km	Métro	19 Jul 1900	16	23.9	13.6	4.18 million	19,200	1,524 million	2011	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
128	Perugia	Italy		Europe	3.0 km	Minimetro	29 Jan 2008	1	7.0	3.0							'Minimetro'		2008
129	Philadelphia	USA		America	62.0 km	Subway	4 Mar 1907	3	22.0	20.7	293,000	4,730	107 million	2011	third rail	600, 685 (PATCO)					yes	PATCO line included. Subway trolley not (10 stations)
130	Pittsburgh	USA		America	4.8 km	T	3 Jul 1985	1	6.0	4.8												Full metro section length unknown (all lines: 40 km).2.90 is the length of the tunnel section.
131	Porto Alegre	Brazil		America	33.8 km	Metro	2 Mar 1985	1	17.0	33.8												According to official website
132	Poznan	Poland		Europe	6.1 km	Fast Tram	1 Mar 1997	1	6.0	6.1												Rapid Tram
133	Prague	Czech Republic		Europe	59.1 km	Metro	9 May 1974	3	19.0	19.7	1.45 million	24,600	530 million	2011	third rail	750
134	Pyongyang	North Korea		Asia	22.5 km	Metro	6 Sep 1973	2	8.0	11.3	98,600	4,380	36 million	2009	third rail	825
135	Recife	Brazil		America	39.7 km	Metrô	11 Mar 1985	2	15.0	19.9												According to official website
136	Rennes	France		Europe	9.0 km	Métro	16 Mar 2002	1	15.0	9.0	129,000	14,300	47 million	2011			VAL	yes	2002	VAL
137	Rio de Janeiro	Brazil		America	42.0 km	Metrô	5 Mar 1979	2	17.0	21.0	581,000	13,800	212 million	2010	third rail	750					yes
138	Rome	Italy		Europe	41.6 km	Metropolitana	10 Feb 1955	2	26.0	20.8	907,000	21,800	331 million	2008	overhead wire	1500					yes	metroitaliane.it
139	Rotterdam	Netherlands		Europe	47.0 km	Metro	10 Feb 1968	2	19.0	23.5	238,000	5,070	87 million	2008	third rail	750						Only metro section. Sneltram: 8.4 km, 11 stations. 'Metros in Holland'
140	Rouen	France		Europe	2.2 km	Métro	17 Dec 1994	1	5.0	2.2												5 underground stations
141	Saint Louis	USA		America	73.4 km	Metrolink	31 Jul 1993	2	18.5	36.7
142	Saint Petersburg	Russia	Leningrad	Europe	113.5 km	Metro	15 Nov 1955	5	13.4	22.7	2.15 million	19,000	786 million	2011	third rail	825				windowless steel doors in ten stations		According to Mr. Yuri Popov
143	Samara	Russia	Kuybyshev	Europe	10.2 km	Metro	26 Dec 1987	1	9.0	10.2	43,800	4,300	16 million	2011	third rail	825						According to Mr. Yuri Popov
144	San Francisco	USA		America	166.9 km	BART	11 Sep 1972	5	8.8	33.4	304,000	1,820	111 million	2012	third rail	1000					yes	MUNI not included (8 underground stations)
145	San Juan	Puerto Rico		America	17.2 km	Tren Urbano	6 Jun 2005	1	16.0	17.2	30,100	1,750	11 million	2011
146	Santiago	Chile	Santiago de Chile	America	102.4 km	Metro	15 Sep 1975	5	21.6	20.5	1.75 million	17,100	640 million	2011	third rail	750		yes
147	Santo Domingo	Dominican Republic		America	14.5 km	Metro	30 Jan 2009	1	16.0	14.5	79,500	5,480	29 million	2011							yes
148	Sao Paulo	Brazil	São Paulo	America	74.3 km	Metrô	14 Sep 1974	5	13.4	14.9	2.4 million	32,300	877 million	2012	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)
149	Sapporo	Japan		Asia	48.0 km	Subway	16 Dec 1971	3	16.3	16.0	573,000	11,900	209 million	2008	overhead wire, third rail (Namboku Line)	1500, 750 (Namboku Line)		yes				According to Mr. Osamu Abe
150	Seattle	USA		America	22.2 km	Light Rail	18 Jul 2009	1	12.0	22.2											yes	Downtown tunnel section considered as a full metro
151	Sendai	Japan		Asia	14.8 km	Subway	15 Jul 1987	1	17.0	14.8	159,000	10,700	58 million	2008	overhead wire	1500						According to Mr. Osamu Abe
152	Seoul	South Korea		Asia	326.5 km	Subway	15 Aug 1974	9	33.6	36.3	6.9 million	21,100	2,518 million	2012	overhead wire	1500				lines 2 and 9, planned for all lines by 2010	yes	Only metro section.
153	Seville	Spain	Sevilla	Europe	18.0 km	Metro	2 Apr 2009	1	21.0	18.0										Line 1
154	Shanghai	China		Asia	437.0 km	Metro	10 Apr 1995	12	24.7	36.4	6.24 million	14,300	2,276 million	2012	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
155	Shenyang	China	Mukden	Asia	49.5 km	Metro	27 Sep 2010	2	20.5	24.7										yes
156	Shenzhen	China		Asia	178.4 km	Metro	28 Dec 2004	5	26.2	35.7	362,000	2,030	132 million	2009						yes	yes
157	Singapore	Singapore		Asia	146.5 km	MRT	7 Nov 1987	4	25.0	36.6	2.18 million	14,800	794 million	2011	third rail	750	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	LRT lines	2003	yes	yes
158	Sofia	Bulgaria		Europe	31.2 km	Metro	28 Jan 1998	2	14.0	15.6	79,500	2,550	29 million	2009	third rail	825
159	Stockholm	Sweden		Europe	105.7 km	Tunnelbana	1 Oct 1950	3	34.7	35.2	847,000	8,010	309 million	2011	third rail	650, 750 (Blue Line)						According to official website. 7 operational lines
160	Stuttgart	Germany		Europe	24.0 km	Stadtbahn	10 Jun 1966	2	9.5	12.0					overhead wire	750					yes	24 km underground. (Schnellbahnen in Deutschland)
161	Suzhou	China	Su-chou	Asia	25.7 km	Subway	29 Apr 2012	1	24.0	25.7											yes	According to Wikipedia, official website
162	Sydney	Australia		Oceania	22.1 km	Cityrail	1926	3	4.7	7.4											yes	Only underground stations in downtown. Monorail: 3.6 km, 8 stations
163	Taipei	Taiwan		Asia	112.6 km	MRT	28 Mar 1996	8	13.3	14.1	1.79 million	15,900	652 million	2012	third rail	750	Wenshan (Muzha) VAL line	yes	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes
164	Tama	Japan		Asia	16.0 km	Monorail	27 Nov 1998	1	19.0	16.0
165	Tashkent	Uzbekistan		Asia	36.2 km	Metro	6 Nov 1977	3	9.7	12.1	178,000	4,920	65 million	2010	third rail	825						According to Mr. Yuri Popov
166	Tbilisi	Georgia		Asia	26.3 km	Metro	11 Jan 1966	2	11.0	13.1	241,000	9,170	88 million	2008	third rail	825						According to Mr. Yuri Popov
167	Tehran	Iran		Asia	73.0 km	Metro	21 Feb 2000	4	17.5	18.3	1.32 million	18,000	480 million	2011	third rail	750					yes	Line 5 to Karaj not included (42 km, 11 stations) Lenght unknown
168	The Hague	Netherlands		Europe	27.9 km	RandstadRail	16 Oct 2004	3	10.0	9.3												Full metro section length unknown (47 km?)
169	Tianjin	China	Tientsin	Asia	124.0 km	Metro	28 Mar 2004	4	20.3	31.0	175,000	1,410	64 million	2010	third rail	825				platform gate doors	yes	Binhai Line and metro line included. (10-08-1980: 7.4 km, 7 stations)
170	Tokyo	Japan		Asia	304.5 km	Metro	30 Dec 1927	13	22.3	23.4	8.5 million	27,900	3,102 million	2011	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.
171	Toronto	Canada		America	71.3 km	Subway	30 Apr 1954	4	18.5	17.8	762,000	10,700	278 million	2006	third rail	600					yes
172	Toulouse	France		Europe	27.5 km	Métro	26 Jun 1993	2	19.0	13.8	282,000	10,300	103 million	2011	third rail	750	VAL	yes	1993	VAL
173	Turin	Italy		Europe	13.4 km	Metropolitana	4 Feb 2006	1	21.0	13.4	90,400	6,750	33 million	2011			VAL	yes	2006	VAL	yes
174	Valencia	Spain		Europe	31.8 km	Metro	3 Oct 1988	3	12.7	10.6					overhead wire	1500					yes	Full metro section length unknown.
175	Valencia	Venezuela		America	6.2 km	Metro	18 Oct 2006	1	7.0	6.2	57,500	9,280	21 million	2010
176	Valparaiso	Chile		America	43.0 km	Metro	23 Nov 2005	1	20.0	43.0
177	Vancouver	Canada		America	69.5 km	SkyTrain	3 Jan 1986	3	16.3	23.2	329,000	4,730	120 million	2011	third rail	600	Skytrain, LIM technology, currently the world's longest automated system		1986		yes
178	Vienna	Austria		Europe	74.6 km	U-Bahn	25 Feb 1978	5	20.4	14.9	1.46 million	19,600	534 million	2010	third rail	750					yes	According to official website. Premetro tunnel not included
179	Volgograd	Russia	Stalingrad	Europe	6.8 km	Metro	5 Nov 1984	1	6.0	6.8												Total system: 22 stations, 17,1 km
180	Warsaw	Poland		Europe	22.6 km	Metro	7 Apr 1995	1	21.0	22.6	384,000	17,000	140 million	2011	third rail	825
181	Washington	USA		America	171.2 km	Metrorail	27 Mar 1976	5	18.0	34.2	597,000	3,490	218 million	2012	third rail	750					yes
182	Wuhan	China	Hankou	Asia	56.8 km	Metro	28 Sep 2004	2	24.0	28.4	200,000	3,520	73 million	2011
183	Wuppertal	Germany		Europe	13.3 km	Schwebebahn	1 Mar 1901	1	20.0	13.3					overhead rail	600
184	Xian	China	Xi'an	Asia	26.4 km	Metro	16 Sep 2011	1	17.0	26.4	162,000	6,120	59 million	2012
185	Yekaterinburg	Russia	Ekaterinburg	Asia	12.7 km	Metro	26 Apr 1991	1	9.0	12.7	104,000	8,200	38 million	2011
186	Yerevan	Armenia	Erevan	Asia	12.1 km	Metro	7 Mar 1981	1	10.0	12.1	46,600	3,850	17 million	2011								According to Mr. Yuri Popov
187	Yokohama	Japan		Asia	57.6 km	Subway	16 Dec 1972	3	16.0	19.2	542,000	9,420	198 million	2008	third rail	750	Kanazawa Seaside line, LRT, rubber-tyred	Kanazawa Seaside LRT	1989	Kanazawa Seaside LRT line		Kanazawa Line not included (10.6 km)