World Metro Database

#	City  >	<  Train width  >	< Gauge  >	< Voltage  >	< Power supply
1	Buenos Aires	3.20, 2.60	1435	1500, 1100 (Line B)	overhead wire, third rail (Line B)
2	Ankara	3.20	1435	750	third rail
3	Atlanta	3.20	1435	750	third rail
4	Delhi	3.20	1676, 1435 (Green, Violet lines)	25000	overhead wire
5	Dubai	3.20	1435	750	third rail
6	Helsinki	3.20	1524	750	third rail
7	Medellin	3.20	1435	1500	overhead wire
8	Oslo	3.20	1435	750	third rail
9	San Francisco	3.20	1676	1000	third rail
10	Singapore	3.20	1435	750	third rail
11	Miami	3.18 (metro)	1435	750	third rail
12	Rio de Janeiro	3.17	1600	750	third rail
13	Sao Paulo	3.17	1600	750 (lines 1-3), 1500 (lines 4, 5)	third rail (lines 1-3), overhead wire (lines 4, 5)
14	Seoul	3.16	1435	1500	overhead wire
15	Cleveland	3.15	1435	600	overhead wire
16	Kaohsiung	3.15	1435	750	third rail
17	Seattle	3.13 (monorail)
18	Bucharest	3.10	1435	825	third rail
19	Hong Kong	3.10	1435	1500 (MTR), 25000 (KCR)	overhead wire
20	Toronto	3.10	1480	600	third rail
21	Shenzhen	3.09	1435
22	Sapporo	3.08	2150, 2180 (Namboku Line)	1500, 750 (Namboku Line)	overhead wire, third rail (Namboku Line)
23	Baltimore	3.05	1435	700	third rail
24	Caracas	3.05	1435	750	third rail
25	Philadelphia	3.05	1435, 1588 (Market-Frankford Line)	600, 685 (PATCO)	third rail
26	Washington	3.05	1435	750	third rail
27	Amsterdam	3.00	1435	750	third rail
28	Kuala Lumpur	3.00
29	Shanghai	3.00	1435	1500	overhead wire
30	New York	2.98, 3.05, 2.68; 2.86 (PATH)	1435	625, 650 (PATH)	third rail
31	Naha	2.98
32	Lyon	2.90	1435	750	third rail
33	Munich	2.90	1435	750	third rail
34	Nuremberg	2.90	1435	750	third rail
35	Osaka	2.89	1435	750, 600 (Nanko Port Town Line)	third rail
36	Cairo	2.88	1435	1500	overhead wire
37	Sendai	2.88	1067	1500	overhead wire
38	Tokyo	2.87, 2.80; 2.60 (Ginza)	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	1500, 600 (Ginza, Marunouchi lines)	overhead wire, third rail (Ginza, Marunouchi lines)
39	Chicago	2.86	1435	600	third rail
40	Fukuoka	2.86	1067	1500	overhead wire
41	Rome	2.85 (line A), 3.04 (line B)	1435	1500	overhead wire
42	Catania	2.85	1435	3000	overhead wire
43	Milan	2.85	1435	1500, 750 (line M1)	overhead wire, third rail (line M1)
44	London	2.84, 2.64 (tube)	1435	600, 750 (DLR)	third rail
45	Sofia	2.84	1435	825	third rail
46	Madrid	2.80 (lines 6-9), 2.30 (lines 2-4)	1445	600	overhead wire
47	Athens	2.80	1435	600	third rail
48	Bilbao	2.80	1000	1500	overhead wire
49	Kyoto	2.80	1435	1500	overhead wire
50	Stockholm	2.80	1435	650, 750 (Blue Line)	third rail
51	Vienna	2.80	1435	750	third rail
52	Kobe	2.79	1435	1500, 600 (Portliner)	overhead wire, third rail (Portliner)
53	Busan	2.78
54	Yokohama	2.78	1435	750	third rail
55	Kolkata	2.74
56	Barcelona	2.72 (lines 3, 4, FGC), 3.14 (line 1)	1435	1200	third rail (TMB), overhead wire (FGC)
57	Moscow	2.70, 2.86	1520	825	third rail
58	Budapest	2.70, 2.22 (line 1)	1435	825, 600 (Line M1)	third rail, overhead wire (Line M1)
59	Baku	2.70	1520	825	third rail
60	Brussels	2.70	1435	900	third rail
61	Dnepropetrovsk	2.70	1520	825	third rail
62	Kharkov	2.70
63	Kiev	2.70	1520	825	third rail
64	Lisbon	2.70	1435	750	third rail
65	Minsk	2.70	1520	825	third rail
66	Newcastle	2.70	1435	1500	overhead wire
67	Nizhny Novgorod	2.70	1520	825	third rail
68	Prague	2.70	1435	750	third rail
69	Pyongyang	2.70	1435	825	third rail
70	Saint Petersburg	2.70	1520	825	third rail
71	Tashkent	2.70	1520	825	third rail
72	Yerevan	2.70
73	Rotterdam	2.68, 2.73	1435	750	third rail
74	Berlin	2.65 (lines 5-9), 2,30 (lines 1-4)	1435	750	third rail
75	Beijing	2.65	1435	825	third rail
76	Bochum	2.65	1435	660	overhead wire
77	Bonn	2.65	1435	750	overhead wire
78	Cologne	2.65	1435	750	overhead wire
79	Copenhagen	2.65	1435	750	third rail
80	Dortmund	2.65	1435	600	overhead wire
81	Duesseldorf	2.65	1435	600	overhead wire
82	Duisburg	2.65
83	Essen	2.65	1435	750	overhead wire
84	Frankfurt	2.65	1435	750	overhead wire
85	Istanbul	2.65	1435	750	overhead wire, third rail (Line M2)
86	Izmir	2.65	1435	750	third rail
87	Lausanne	2.65
88	Muelheim	2.65	1435	750	overhead wire
89	Oporto	2.65	1435	750	overhead wire
90	Stuttgart	2.65	1435	750	overhead wire
91	Tianjin	2.65	1435	825	third rail
92	Las Vegas	2.64
93	Kryvyi Rih	2.62
94	Marseille	2.60	1435	750	third rail
95	Seville	2.60
96	Hamburg	2.58, 2.48	1435	750	third rail
97	Jacksonville	2.56	2060	750	third rail
98	Taipei	2.56	2060	750	third rail
99	Palma de Mallorca	2.55	1000	1500
100	Valencia	2.55	1000	1500	overhead wire
101	Nagoya	2.51, 2.81	1435, 1067 (Tsurumai, Sakura-dori lines)	600, 1500 (Tsurumai, Sakura-dori lines)	third rail, overhead wire (Tsurumai, Sakura-dori lines)
102	Montreal	2.51	1994	750	third rail
103	Detroit	2.50	1435	600	third rail
104	Mexico City	2.50	1995	750	third rail
105	Paris	2.46	1435	750	third rail
106	Haifa	2.40
107	Hanover	2.40	1435	600	overhead wire
108	Vancouver	2.40	1435	600	third rail
109	Glasgow	2.34	1219	600	third rail
110	Antwerp	2.20	1000	600	overhead wire
111	Genoa	2.20	1435	750	overhead wire
112	Wuppertal	2.20		600	overhead rail
113	Lille	2.13	2060	750	third rail
114	Rennes	2.08
115	Toulouse	2.08	2060	750	third rail
116	Turin	2.08
117	Algiers		1435	750	third rail
118	Bangkok		1435		linear
119	Belo Horizonte
120	Bielefeld
121	Boston		1435	600	third rail, overhead wire (Green Line)
122	Brasilia
123	Buffalo
124	Bursa
125	Changchun
126	Charleroi
127	Chengdu
128	Chennai
129	Chiba
130	Chongqing
131	Daegu
132	Daejeon
133	Dalian
134	Edmonton
135	Gelsenkirchen		1000	600	overhead wire
136	Guadalajara
137	Guangzhou		1435	825	third rail
138	Gwangju
139	Hiroshima
140	Incheon
141	Kamakura
142	Kazan
143	Kitakyushu
144	Kunming
145	Lima
146	Los Angeles		1435	750	overhead wire, third rail (Red, Purple lines)
147	Ludwigshafen
148	Manila
149	Maracaibo
150	Mecca		1435	1500	third rail
151	Monterrey
152	Mumbai
153	Nanjing
154	Naples		1435	1500	overhead wire
155	Newark
156	Novosibirsk		1520	825	third rail
157	Pittsburgh
158	Porto Alegre
159	Recife
160	Rouen
161	Saint Louis
162	Salvador		1435
163	Samara		1520	825	third rail
164	Santiago		1435	750	third rail
165	Santo Domingo		1435
166	Shenyang
167	Suzhou
168	Sydney
169	Tama
170	Tbilisi		1520	825	third rail
171	Tehran		1435	750	third rail
172	The Hague
173	Valparaiso
174	Volgograd
175	Warsaw		1435	825	third rail
176	Wuhan
177	Xian		1435
178	Yekaterinburg
179	Adana
180	Almaty
181	Bangalore
182	Brescia
183	Changsha
184	Hangzhou
185	Harbin
186	Jaipur
187	Malaga
188	Mashhad
189	Ningbo
190	Panama City
191	Perugia
192	Poznan
193	San Juan
194	Shiraz
195	Tabriz
196	Valencia
197	Wuxi
198	Zhengzhou