World Metro Database

#	City  >	< Opening  >	<  Train width  >	< Voltage  >	< Power supply
1	Buenos Aires	1 Dec 1913	3.20, 2.60	1500, 1100 (Line B)	overhead wire, third rail (Line B)
2	Ankara	30 Aug 1996	3.20	750	third rail
3	Atlanta	30 Jun 1979	3.20	750	third rail
4	Delhi	24 Dec 2002	3.20	25000	overhead wire
5	Dubai	9 Sep 2009	3.20	750	third rail
6	Helsinki	3 Aug 1982	3.20	750	third rail
7	Medellin	30 Nov 1995	3.20	1500	overhead wire
8	Oslo	22 May 1966	3.20	750	third rail
9	San Francisco	11 Sep 1972	3.20	1000	third rail
10	Singapore	7 Nov 1987	3.20	750	third rail
11	Miami	21 May 1984	3.18 (metro)	750	third rail
12	Rio de Janeiro	5 Mar 1979	3.17	750	third rail
13	Sao Paulo	14 Sep 1974	3.17	750 (lines 1-3), 1500 (lines 4, 5)	third rail (lines 1-3), overhead wire (lines 4, 5)
14	Seoul	15 Aug 1974	3.16	1500	overhead wire
15	Cleveland	15 Mar 1955	3.15	600	overhead wire
16	Kaohsiung	9 Mar 2008	3.15	750	third rail
17	Seattle	18 Jul 2009	3.13 (monorail)
18	Bucharest	16 Nov 1979	3.10	825	third rail
19	Hong Kong	1 Oct 1979	3.10	1500 (MTR), 25000 (KCR)	overhead wire
20	Toronto	30 Apr 1954	3.10	600	third rail
21	Shenzhen	28 Dec 2004	3.09
22	Sapporo	16 Dec 1971	3.08	1500, 750 (Namboku Line)	overhead wire, third rail (Namboku Line)
23	Baltimore	21 Nov 1983	3.05	700	third rail
24	Caracas	27 Mar 1983	3.05	750	third rail
25	Philadelphia	4 Mar 1907	3.05	600, 685 (PATCO)	third rail
26	Washington	27 Mar 1976	3.05	750	third rail
27	Amsterdam	16 Oct 1977	3.00	750	third rail
28	Kuala Lumpur	16 Dec 1996	3.00
29	Shanghai	10 Apr 1995	3.00	1500	overhead wire
30	New York	27 Oct 1904	2.98, 3.05, 2.68; 2.86 (PATH)	625, 650 (PATH)	third rail
31	Naha	10 Aug 2003	2.98
32	Lyon	28 Apr 1978	2.90	750	third rail
33	Munich	19 Oct 1971	2.90	750	third rail
34	Nuremberg	1 Mar 1972	2.90	750	third rail
35	Osaka	20 May 1933	2.89	750, 600 (Nanko Port Town Line)	third rail
36	Cairo	27 Sep 1987	2.88	1500	overhead wire
37	Sendai	15 Jul 1987	2.88	1500	overhead wire
38	Tokyo	30 Dec 1927	2.87, 2.80; 2.60 (Ginza)	1500, 600 (Ginza, Marunouchi lines)	overhead wire, third rail (Ginza, Marunouchi lines)
39	Chicago	6 Jun 1892	2.86	600	third rail
40	Fukuoka	26 Jul 1981	2.86	1500	overhead wire
41	Rome	10 Feb 1955	2.85 (line A), 3.04 (line B)	1500	overhead wire
42	Catania	27 Jun 1999	2.85	3000	overhead wire
43	Milan	1 Nov 1964	2.85	1500, 750 (line M1)	overhead wire, third rail (line M1)
44	London	10 Jan 1863	2.84, 2.64 (tube)	600, 750 (DLR)	third rail
45	Sofia	28 Jan 1998	2.84	825	third rail
46	Madrid	17 Oct 1919	2.80 (lines 6-9), 2.30 (lines 2-4)	600	overhead wire
47	Athens	1954	2.80	600	third rail
48	Bilbao	11 Nov 1995	2.80	1500	overhead wire
49	Kyoto	1 Apr 1981	2.80	1500	overhead wire
50	Stockholm	1 Oct 1950	2.80	650, 750 (Blue Line)	third rail
51	Vienna	25 Feb 1978	2.80	750	third rail
52	Kobe	13 Mar 1977	2.79	1500, 600 (Portliner)	overhead wire, third rail (Portliner)
53	Busan	19 Jul 1985	2.78
54	Yokohama	16 Dec 1972	2.78	750	third rail
55	Kolkata	24 Oct 1984	2.74
56	Barcelona	30 Dec 1924	2.72 (lines 3, 4, FGC), 3.14 (line 1)	1200	third rail (TMB), overhead wire (FGC)
57	Moscow	15 May 1935	2.70, 2.86	825	third rail
58	Budapest	2 May 1896	2.70, 2.22 (line 1)	825, 600 (Line M1)	third rail, overhead wire (Line M1)
59	Baku	6 Nov 1967	2.70	825	third rail
60	Brussels	20 Sep 1976	2.70	900	third rail
61	Dnepropetrovsk	29 Dec 1995	2.70	825	third rail
62	Kharkov	23 Aug 1975	2.70
63	Kiev	22 Oct 1960	2.70	825	third rail
64	Lisbon	29 Dec 1959	2.70	750	third rail
65	Minsk	26 Jun 1984	2.70	825	third rail
66	Newcastle	7 Aug 1980	2.70	1500	overhead wire
67	Nizhny Novgorod	20 Nov 1985	2.70	825	third rail
68	Prague	9 May 1974	2.70	750	third rail
69	Pyongyang	6 Sep 1973	2.70	825	third rail
70	Saint Petersburg	15 Nov 1955	2.70	825	third rail
71	Tashkent	6 Nov 1977	2.70	825	third rail
72	Yerevan	7 Mar 1981	2.70
73	Rotterdam	10 Feb 1968	2.68, 2.73	750	third rail
74	Berlin	18 Feb 1902	2.65 (lines 5-9), 2,30 (lines 1-4)	750	third rail
75	Beijing	1 Oct 1969	2.65	825	third rail
76	Bochum	26 May 1979	2.65	660	overhead wire
77	Bonn	22 Mar 1975	2.65	750	overhead wire
78	Cologne	11 Oct 1968	2.65	750	overhead wire
79	Copenhagen	19 Oct 2002	2.65	750	third rail
80	Dortmund	17 May 1976	2.65	600	overhead wire
81	Duesseldorf	4 Oct 1981	2.65	600	overhead wire
82	Duisburg	11 Jul 1992	2.65
83	Essen	5 Oct 1967	2.65	750	overhead wire
84	Frankfurt	4 Oct 1968	2.65	750	overhead wire
85	Istanbul	16 Sep 2000	2.65	750	overhead wire, third rail (Line M2)
86	Izmir	22 May 2000	2.65	750	third rail
87	Lausanne	24 May 1991	2.65
88	Muelheim	3 Nov 1979	2.65	750	overhead wire
89	Oporto	7 Dec 2002	2.65	750	overhead wire
90	Stuttgart	10 Jun 1966	2.65	750	overhead wire
91	Tianjin	28 Mar 2004	2.65	825	third rail
92	Las Vegas	15 Jul 2004	2.64
93	Kryvyi Rih	26 Dec 1986	2.62
94	Marseille	26 Nov 1977	2.60	750	third rail
95	Seville	2 Apr 2009	2.60
96	Hamburg	1 Mar 1912	2.58, 2.48	750	third rail
97	Jacksonville	30 May 1989	2.56	750	third rail
98	Taipei	28 Mar 1996	2.56	750	third rail
99	Palma de Mallorca	25 Apr 2007	2.55	1500
100	Valencia	3 Oct 1988	2.55	1500	overhead wire
101	Nagoya	15 Nov 1957	2.51, 2.81	600, 1500 (Tsurumai, Sakura-dori lines)	third rail, overhead wire (Tsurumai, Sakura-dori lines)
102	Montreal	14 Oct 1966	2.51	750	third rail
103	Detroit	Jul 1987	2.50	600	third rail
104	Mexico City	5 Sep 1969	2.50	750	third rail
105	Paris	19 Jul 1900	2.46	750	third rail
106	Haifa	1959	2.40
107	Hanover	28 Sep 1975	2.40	600	overhead wire
108	Vancouver	3 Jan 1986	2.40	600	third rail
109	Glasgow	14 Dec 1896	2.34	600	third rail
110	Antwerp	25 Mar 1975	2.20	600	overhead wire
111	Genoa	13 Jun 1990	2.20	750	overhead wire
112	Wuppertal	1 Mar 1901	2.20	600	overhead rail
113	Lille	25 Apr 1983	2.13	750	third rail
114	Rennes	16 Mar 2002	2.08
115	Toulouse	26 Jun 1993	2.08	750	third rail
116	Turin	4 Feb 2006	2.08
117	Algiers	1 Nov 2011		750	third rail
118	Bangkok	5 Dec 1999			linear
119	Belo Horizonte	1 Aug 1986
120	Bielefeld	21 Sep 1971
121	Boston	1 Sep 1897		600	third rail, overhead wire (Green Line)
122	Brasilia	31 Mar 2001
123	Buffalo	18 May 1985
124	Bursa	19 Aug 2002
125	Changchun	Oct 2002
126	Charleroi	21 Jun 1976
127	Chengdu	27 Sep 2010
128	Chennai	19 Oct 1997
129	Chiba	28 Mar 1988
130	Chongqing	18 Jun 2005
131	Daegu	26 Nov 1997
132	Daejeon	16 Mar 2006
133	Dalian	1 May 2003
134	Edmonton	22 Apr 1978
135	Gelsenkirchen	1 Sep 1984		600	overhead wire
136	Guadalajara	1 Sep 1989
137	Guangzhou	28 Jun 1999		825	third rail
138	Gwangju	28 Apr 2004
139	Hiroshima	20 Aug 1994
140	Incheon	6 Oct 1999
141	Kamakura	3 Mar 1970
142	Kazan	27 Aug 2005
143	Kitakyushu	9 Jan 1985
144	Kunming	28 Jun 2012
145	Lima	5 Apr 2012
146	Los Angeles	30 Jan 1993		750	overhead wire, third rail (Red, Purple lines)
147	Ludwigshafen	29 May 1969
148	Manila	1 Dec 1984
149	Maracaibo	8 Jun 2009
150	Mecca	13 Nov 2010		1500	third rail
151	Monterrey	25 Apr 1991
152	Mumbai
153	Nanjing	27 Aug 2005
154	Naples	28 Mar 1993		1500	overhead wire
155	Newark	26 May 1935
156	Novosibirsk	7 Jan 1986		825	third rail
157	Pittsburgh	3 Jul 1985
158	Porto Alegre	2 Mar 1985
159	Recife	11 Mar 1985
160	Rouen	17 Dec 1994
161	Saint Louis	31 Jul 1993
162	Salvador	11 Jun 2014
163	Samara	26 Dec 1987		825	third rail
164	Santiago	15 Sep 1975		750	third rail
165	Santo Domingo	30 Jan 2009
166	Shenyang	27 Sep 2010
167	Suzhou	29 Apr 2012
168	Sydney	1926
169	Tama	27 Nov 1998
170	Tbilisi	11 Jan 1966		825	third rail
171	Tehran	21 Feb 2000		750	third rail
172	The Hague	16 Oct 2004
173	Valparaiso	23 Nov 2005
174	Volgograd	5 Nov 1984
175	Warsaw	7 Apr 1995		825	third rail
176	Wuhan	28 Sep 2004
177	Xian	16 Sep 2011
178	Yekaterinburg	26 Apr 1991
179	Adana	18 Mar 2009
180	Almaty	1 Jan 2011
181	Bangalore	15 Sep 2011
182	Brescia	22 Dec 2012
183	Changsha	29 Apr 2014
184	Hangzhou	24 Nov 2012
185	Harbin	26 Sep 2013
186	Jaipur	3 Jun 2015
187	Malaga	30 Jul 2014
188	Mashhad	10 Oct 2011
189	Ningbo	30 May 2014
190	Panama City	5 Apr 2014
191	Perugia	29 Jan 2008
192	Poznan	1 Mar 1997
193	San Juan	6 Jun 2005
194	Shiraz	11 Oct 2014
195	Tabriz	28 Aug 2015
196	Valencia	18 Oct 2006
197	Wuxi	1 Jul 2014
198	Zhengzhou	26 Dec 2013