World Metro Database

#	City  >	< City aka  >	< Continent  >	< Network length  >	< System  >	< Stations  >	< Stations*  >	< Lines  >	< Avg. line length  >	< Avg. station distance  >	< Stations per line  >	< Daily ridership  >	< Ridership per km  >	< Annual ridership  >	< Ridership year  >	< Tracks  >	<  Fare  >	< Gauge  >	< Power supply  >	< Voltage  >	< Driverless  >	< Rubber-tyred  >	< Driverless since  >	< Platform screen doors  >	< Walk-through
1	Stockholm		Europe	105.7 km	Tunnelbana	104	100	3	35.2	1,047 m	34.7	847,000	8,010	309 million	2011	left	3.73 EUR	1435	third rail	650, 750 (Blue Line)
2	Sydney		Oceania	22.1 km	Cityrail	14	14	3	7.4	2,005 m	4.7					left	2.92 EUR
3	Copenhagen		Europe	21.0 km	Metro	22	22	2	10.5	1,050 m	11.0	148,000	7,050	54 million	2011	right	2.81 EUR	1435	third rail	750	all metro lines		2002	all underground stations	yes
4	London		Europe	402.0 km	Underground	270	270	11	36.5	1,552 m	24.5	3.21 million	7,980	1,171 million	2011	left	2.75 EUR	1435	third rail	600, 750 (DLR)	Docklands Light Rail		1987	Jubilee Line extension	Metropolitan Line, DLR
5	Oslo		Europe	62.0 km	T-Bane	77	77	5	12.4	861 m	15.4	208,000	3,360	76 million	2010	right	2.67 EUR	1435	third rail	750					yes
6	Frankfurt		Europe	20.5 km	U-Bahn	31	27	3	6.8	732 m	10.3					right	2.30 EUR	1435	overhead wire	750					yes
7	Munich		Europe	94.2 km	U-Bahn	102	96	6	15.7	981 m	17.0	986,000	10,500	360 million	2010	right	2.30 EUR	1435	third rail	750					yes
8	Berlin		Europe	147.4 km	U-Bahn	195	173	10	14.7	797 m	19.5	1.38 million	9,390	505 million	2011	right	2.10 EUR	1435	third rail	750					yes
9	Helsinki		Europe	21.0 km	Metro	17	17	1	21.0	1,313 m	17.0	170,000	8,090	62 million	2011	right	2.10 EUR	1524	third rail	750					yes
10	Amsterdam		Europe	32.7 km	Metro	33	33	4	8.2	1,128 m	8.3	233,000	7,120	85 million	2009	right	2.09 EUR	1435	third rail	750
11	Los Angeles		America	59.3 km	Metro Rail	30	30	3	19.8	2,196 m	10.0	126,000	2,130	46 million	2011	right	1.91 EUR	1435	overhead wire, third rail (Red, Purple lines)	750
12	Vienna		Europe	74.6 km	U-Bahn	102	90	5	14.9	769 m	20.4	1.46 million	19,600	534 million	2010	right	1.70 EUR	1435	third rail	750					yes
13	Montreal	Montréal	America	69.2 km	Metro	73	68	4	17.3	1,003 m	18.3	600,000	8,670	219 million	2006	right	1.67 EUR	1994	third rail	750		yes
14	Toronto		America	71.3 km	Subway	74	69	4	17.8	1,019 m	18.5	762,000	10,700	278 million	2006	right	1.67 EUR	1480	third rail	600
15	Miami		America	39.8 km	Metrorail	23	23	1	39.8	1,809 m	23.0	49,300	1,240	18 million	2011	right	1.66 EUR	1435	third rail	750	downtown people mover, rubber-tyred	Downtown people mover	1986
16	Lyon		Europe	30.7 km	Métro	43	39	4	7.7	787 m	10.8	704,000	22,900	257 million	2009	left	1.60 EUR	1435	third rail	750	line D/Maggaly, rubber-tyred, no PSDs	yes	1991
17	Chicago		America	166.0 km	"L"	152	144	8	20.8	1,153 m	19.0	608,000	3,660	222 million	2011	right	1.58 EUR	1435	third rail	600
18	Paris		Europe	218.0 km	Métro	382	302	16	13.6	596 m	23.9	4.18 million	19,200	1,524 million	2011	right (metro), left (RER)	1.57 EUR	1435	third rail	750	lines 1, 14, rubber-tyred	lines 1, 4, 6, 11, 14	1998	lines 1, 13 (part), 14	lines 1, 2, 5, 7bis, 9, 14
19	Tokyo		Asia	304.5 km	Metro	290	205	13	23.4	1,099 m	22.3	8.5 million	27,900	3,102 million	2011	left	1.57 EUR	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	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
20	Brussels		Europe	32.2 km	Métro	61	59	3	10.7	555 m	20.3	364,000	11,300	133 million	2009	right (left on lines 1 and 6 between Midi and Roi Baudouin)	1.53 EUR	1435	third rail	900					line 1
21	New York	New York City	America	368.0 km	Subway	468	422	27	13.6	834 m	17.3	4.53 million	12,300	1,655 million	2012	right	1.53 EUR	1435	third rail	625, 650 (PATH)				planned for new Second Avenue Line
22	Barcelona		Europe	119.4 km	Metro	163	136	11	10.9	786 m	14.8	1.07 million	8,930	389 million	2011	right	1.35 EUR	1435	third rail (TMB), overhead wire (FGC)	1200	lines L9, L10, L11		2009	lines L9, L10, L11	yes
23	Athens		Europe	52.0 km	Metro	54	50	3	17.3	1,020 m	18.0	937,000	18,000	342 million	2008	right	1.00 EUR	1435	third rail	600					yes
24	Madrid		Europe	286.3 km	Metro	282	232	13	22.0	1,064 m	21.7	1.74 million	6,080	635 million	2011	left	1.00 EUR	1445	overhead wire	600				tests in 2010, plans for 2011	yes
25	Milan		Europe	83.3 km	Metropolitana	94	90	3	27.8	915 m	31.3	899,000	10,800	328 million	2007	right	1.00 EUR	1435	overhead wire, third rail (line M1)	1500, 750 (line M1)	line M5		2013	line M5	yes
26	Rome		Europe	41.6 km	Metropolitana	52	51	2	20.8	832 m	26.0	907,000	21,800	331 million	2008	left	1.00 EUR	1435	overhead wire	1500					yes
27	Singapore		Asia	146.5 km	MRT	100	89	4	36.6	1,526 m	25.0	2.18 million	14,800	794 million	2011	left	0.97 EUR	1435	third rail	750	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	LRT lines	2003	yes	yes
28	Budapest		Europe	33.0 km	Metro	42	40	3	11.0	846 m	14.0	827,000	25,100	302 million	2011	right	0.95 EUR	1435	third rail, overhead wire (Line M1)	825, 600 (Line M1)
29	Hong Kong		Asia	175.0 km	MTR	95	82	10	17.5	2,059 m	9.5	3.96 million	22,600	1,444 million	2012	left	0.91 EUR	1435	overhead wire	1500 (MTR), 25000 (KCR)	Disneyland Resort Line	SI, WI lines, planned	2005	all underground stations	yes
30	Lisbon		Europe	44.3 km	Metro	55	49	4	11.1	869 m	13.8	501,000	11,300	183 million	2010	left	0.80 EUR	1435	third rail	750					yes
31	Rio de Janeiro		America	42.0 km	Metrô	34	34	2	21.0	1,313 m	17.0	581,000	13,800	212 million	2010	right	0.77 EUR	1600	third rail	750
32	Sao Paulo	São Paulo	America	74.3 km	Metrô	67	61	5	14.9	1,198 m	13.4	2.4 million	32,300	877 million	2012	right	0.76 EUR	1600	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)	lines 4, 5
33	Prague		Europe	59.1 km	Metro	57	54	3	19.7	1,094 m	19.0	1.45 million	24,600	530 million	2011	right	0.65 EUR	1435	third rail	750					yes
34	Bangkok		Asia	80.2 km	Skytrain, MRT	57	51	4	20.0	1,512 m	14.3	671,000	8,370	245 million	2011	left	0.64 EUR	1435	linear		Green line		1999	Green line, Blue line
35	Istanbul		Europe	42.0 km	Metro	28	28	2	21.0	1,615 m	14.0	214,000	5,090	78 million	2011	right	0.63 EUR	1435	overhead wire, third rail (Line M2)	750
36	Taipei		Asia	112.6 km	MRT	106	98	8	14.1	1,149 m	13.3	1.79 million	15,900	652 million	2012	right	0.60 EUR	2060	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	102.4 km	Metro	108	100	5	20.5	994 m	21.6	1.75 million	17,100	640 million	2011	right	0.55 EUR	1435	third rail	750		yes			yes
38	Seoul		Asia	326.5 km	Subway	302	260	9	36.3	1,114 m	33.6	6.9 million	21,100	2,518 million	2012	right	0.54 EUR	1435	overhead wire	1500				lines 2 and 9, planned for all lines by 2010	yes
39	Sofia		Europe	31.2 km	Metro	28	26	2	15.6	1,200 m	14.0	79,500	2,550	29 million	2009	right	0.51 EUR	1435	third rail	825
40	Moscow		Europe	309.4 km	Metro	186	147	12	25.8	1,778 m	15.5	6.55 million	21,200	2,389 million	2011	right	0.50 EUR	1520	third rail	825
41	Warsaw		Europe	22.6 km	Metro	21	21	1	22.6	1,130 m	21.0	384,000	17,000	140 million	2011	right	0.47 EUR	1435	third rail	825
42	Bucharest		Europe	69.3 km	Metro	50	45	4	17.3	1,505 m	12.5	468,000	6,770	171 million	2011	right	0.40 EUR	1435	third rail	825
43	Kuala Lumpur		Asia	64.0 km	LRT, Monorail	60	56	3	21.3	1,123 m	20.0	299,000	4,670	109 million	2008	left	0.37 EUR				LRT		1996	KLIA line to airport, Kelana Jaya line's underground stations
44	Shanghai		Asia	437.0 km	Metro	296	251	12	36.4	1,539 m	24.7	6.24 million	14,300	2,276 million	2012	right	0.34 EUR	1435	overhead wire	1500				newer line 4 stations and refitted line 1 stations
45	Caracas		America	60.5 km	Metro	50	46	5	12.1	1,344 m	10.0	1.33 million	22,000	485 million	2009		0.31 EUR	1435	third rail	750
46	Lima		America	22.0 km	Tren Urbano	16	16	1	22.0	1,467 m	16.0						0.29 EUR
47	Kiev	Kyiv	Europe	66.2 km	Metro	51	48	3	22.1	1,379 m	17.0	1.42 million	21,500	519 million	2011	right	0.27 EUR	1520	third rail	825
48	Buenos Aires		America	49.3 km	Subte	78	69	6	8.2	685 m	13.0	844,000	17,100	308 million	2011	left	0.24 EUR	1435	overhead wire, third rail (Line B)	1500, 1100 (Line B)					yes
49	Manila		Asia	51.5 km	MRT	44	41	3	17.2	1,256 m	14.7	948,000	18,400	346 million	2008	right	0.18 EUR								yes
50	Mumbai	Bombay	Asia	171.0 km	Suburban Railway	73	73	5	34.2	2,515 m	14.6						0.17 EUR
51	Beijing	Peking	Asia	442.0 km	Subway	262	222	16	27.6	1,797 m	16.4	6.74 million	15,200	2,460 million	2012	right	0.15 EUR	1435	third rail	825				PGDs on underground stations of line 5, PSDs on lines 8, 10	all lines
52	Cairo		Africa	65.5 km	Metro	55	53	2	32.8	1,236 m	27.5	2.29 million	35,000	837 million	2010	left	0.14 EUR	1435	overhead wire	1500
53	Mexico City		America	180.0 km	Metro	195	163	12	15.0	984 m	16.3	4.41 million	24,500	1,609 million	2012	right	0.14 EUR	1995	third rail	750		yes
54	Delhi		Asia	193.2 km	Metro	143	138	6	32.2	1,410 m	23.8	1.66 million	8,600	606 million	2011	left	0.12 EUR	1676, 1435 (Green, Violet lines)	overhead wire	25000					yes
55	Adana		Asia	13.5 km	Metro	13	13	1	13.5	1,125 m	13.0
56	Algiers		Africa	9.0 km	Metro	10	10	1	9.0	1,000 m	10.0							1435	third rail	750					yes
57	Almaty	Alma-Ata	Asia	7.3 km	Metro	7	7	1	7.3	1,217 m	7.0	19,200	2,630	7 million	2012
58	Ankara		Asia	23.1 km	Metro	23	22	2	11.6	1,100 m	11.5	310,000	13,400	113 million	2007	right		1435	third rail	750	metro line		1997
59	Antwerp		Europe	7.6 km	Premetro	11	11	2	3.8	844 m	5.5							1000	overhead wire	600
60	Atlanta		America	79.2 km	MARTA	39	38	2	39.6	2,141 m	19.5	93,200	1,180	34 million	2007	right		1435	third rail	750
61	Baku		Asia	34.6 km	Metro	23	22	2	17.3	1,646 m	11.5	501,000	14,500	183 million	2011	right		1520	third rail	825
62	Baltimore		America	24.5 km	Metro Subway	14	14	1	24.5	1,885 m	14.0	49,300	2,010	18 million	2011	right		1435	third rail	700
63	Bangalore		Asia	7.5 km	Metro	6	6	1	7.5	1,500 m	6.0
64	Belo Horizonte		America	28.1 km	Metrô	19	19	1	28.1	1,563 m	19.0					right
65	Bielefeld		Europe	5.2 km	Stadtbahn	7	7	4	1.3	1,733 m	1.8					right
66	Bilbao		Europe	43.4 km	Metro	40	40	2	21.7	1,142 m	20.0	247,000	5,680	90 million	2011	left		1000	overhead wire	1500					yes
67	Bochum		Europe	21.5 km	Stadtbahn	29	27	2	10.8	797 m	14.5					right		1435	overhead wire	660
68	Bonn		Europe	9.0 km	Stadtbahn	12	12	1	9.0	818 m	12.0					right		1435	overhead wire	750
69	Boston		America	60.5 km	The T	66	60	3	20.2	960 m	22.0	403,000	6,660	147 million	2010	right		1435	third rail, overhead wire (Green Line)	600
70	Brasilia		America	42.0 km	Metrô	24	24	1	42.0	1,826 m	24.0	151,000	3,590	55 million	2009	right
71	Brescia		Europe	13.1 km	Metro	17	17	1	13.1	819 m	17.0										metro		2012
72	Buffalo		America	8.4 km	Metro Rail	8	8	1	8.4	1,194 m	8.0					right
73	Bursa		Asia	31.5 km	Bursaray	31	31	2	15.8	1,086 m	15.5
74	Busan		Asia	131.8 km	Subway	127	119	5	26.4	1,080 m	25.4	877,000	6,650	320 million	2012	right					Line 4	Line 4	2011	line 3
75	Catania		Europe	3.8 km	Metropolitana	6	6	1	3.8	760 m	6.0					right		1435	overhead wire	3000
76	Changchun	Hsinking	Asia	17.0 km	LRT	16	16	1	17.0	1,133 m	16.0					right
77	Charleroi		Europe	17.5 km	Métro Léger	20	20	4	4.4	1,094 m	5.0
78	Chengdu		Asia	40.9 km	Metro	36	35	2	20.4	1,202 m	18.0	282,000	6,900	103 million	2012	right								yes
79	Chennai	Madras	Asia	27.0 km	MRTS	17	17	1	27.0	1,688 m	17.0
80	Chiba		Asia	15.5 km	Monorail	18	18	2	7.8	969 m	9.0					left
81	Chongqing	Chungking	Asia	127.0 km	Monorail	86	81	4	31.7	1,548 m	21.5					right								The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes
82	Cleveland		America	31.0 km	Rapid Transit	18	18	1	31.0	1,824 m	18.0	16,400	530	6 million	2011	right		1435	overhead wire	600
83	Cologne		Europe	45.0 km	Stadtbahn	51	51	15	3.0	1,250 m	3.4					right		1435	overhead wire	750					yes
84	Daegu	Taegu	Asia	53.9 km	Subway	56	55	2	27.0	998 m	28.0	348,000	6,460	127 million	2012									lines 1, 2
85	Daejeon	Taejon	Asia	22.6 km	Subway	22	22	1	22.6	1,076 m	22.0	104,000	4,610	38 million	2011									yes
86	Dalian		Asia	49.0 km	Metro	12	12	1	49.0	4,455 m	12.0	121,000	2,460	44 million	2012	right
87	Detroit		America	4.8 km	People Mover	13	13	1	4.8	400 m	13.0					right		1435	third rail	600	downtown people mover, LIM technology		1987
88	Dnepropetrovsk	Dnipropetrovsk	Europe	7.1 km	Metro	6	6	1	7.1	1,420 m	6.0	24,700	3,470	9 million	2010			1520	third rail	825
89	Dortmund		Europe	29.5 km	Stadtbahn	37	37	3	9.8	866 m	12.3					right		1435	overhead wire	600	H-Bahn		1984		yes
90	Dubai		Asia	69.7 km	Metro	46	44	2	34.8	1,584 m	23.0	299,000	4,280	109 million	2012	right		1435	third rail	750	metro		2009	metro, monorail	yes
91	Duesseldorf	Düsseldorf	Europe	9.6 km	Stadtbahn	14	14	2	4.8	798 m	7.0					right		1435	overhead wire	600					yes
92	Duisburg		Europe	14.3 km	Stadtbahn	13	13	2	7.2	1,304 m	6.5					right									yes
93	Edmonton		America	20.4 km	Light Rail	15	15	1	20.4	1,457 m	15.0					right
94	Essen		Europe	20.2 km	Stadtbahn	27	27	3	6.7	842 m	9.0					right		1435	overhead wire	750					yes
95	Fukuoka		Asia	29.8 km	Subway	35	34	3	9.9	931 m	11.7	340,000	11,400	124 million	2007	left		1067	overhead wire	1500				yes	yes
96	Gelsenkirchen		Europe	5.5 km	Stadtbahn	9	9	1	5.5	690 m	9.0					right		1000	overhead wire	600
97	Genoa		Europe	7.1 km	Metropolitana	8	8	1	7.1	1,014 m	8.0					right		1435	overhead wire	750					yes
98	Glasgow		Europe	10.4 km	Subway	15	15	1	10.4	743 m	15.0	35,600	3,420	13 million	2011	left		1219	third rail	600
99	Guadalajara		America	24.0 km	Metro	29	28	2	12.0	889 m	14.5					right
100	Guangzhou	Canton	Asia	231.9 km	Metro	146	132	8	29.0	1,680 m	18.3	5 million	21,600	1,825 million	2012	right		1435	third rail	825	APM line (underground people mover)	Zhujiang people mover	2010	yes	yes
101	Gwangju		Asia	20.1 km	Subway	20	20	1	20.1	1,058 m	20.0	49,300	2,450	18 million	2011									yes
102	Haifa		Asia	1.8 km	Carmelit	6	6	1	1.8	350 m	6.0
103	Hamburg		Europe	104.7 km	U-Bahn	99	91	4	26.2	1,102 m	24.8	545,000	5,210	199 million	2011	right		1435	third rail	750
104	Hangzhou	Hangchow	Asia	48.0 km	Metro	31	31	1	48.0	1,600 m	31.0
105	Hanover	Hannover	Europe	18.6 km	Stadtbahn	21	17	3	6.2	1,033 m	7.0					right		1435	overhead wire	600					yes
106	Hiroshima		Asia	18.4 km	Monorail	21	21	1	18.4	920 m	21.0	49,300	2,680	18 million	2005	left						yes
107	Incheon	Inchon	Asia	29.5 km	Subway	29	29	1	29.5	1,054 m	29.0	244,000	8,270	89 million	2012									yes
108	Izmir		Asia	15.9 km	Metro	14	14	1	15.9	1,223 m	14.0	173,000	10,900	63 million	2011			1435	third rail	750
109	Jacksonville		America	6.9 km	Skyway	6	6	1	6.9	1,380 m	6.0					right		2060	third rail	750	downtown monorail people mover		1989
110	Kamakura		Asia	6.6 km	Monorail	8	8	1	6.6	943 m	8.0					left
111	Kaohsiung	Gaoxiong	Asia	45.0 km	MRT	38	37	2	22.5	1,250 m	19.0	142,000	3,170	52 million	2012			1435	third rail	750				MRT
112	Kazan		Europe	10.9 km	Metro	7	7	1	10.9	1,817 m	7.0	74,000	6,790	27 million	2012	right
113	Kharkov	Kharkiv	Europe	37.4 km	Metro	29	26	3	12.5	1,438 m	9.7	685,000	18,300	250 million	2011	right
114	Kitakyushu	Kitaky?sh?	Asia	8.8 km	Monorail	13	13	1	8.8	733 m	13.0					left									yes
115	Kobe		Asia	30.6 km	Subway	26	24	2	15.3	1,275 m	13.0	332,000	10,800	121 million	2008	left		1435	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	yes
116	Kolkata	Calcutta	Asia	25.0 km	Metro Railway	23	23	1	25.0	1,136 m	23.0	474,000	19,000	173 million	2009	right
117	Kryvyi Rih	Krivoy Rog	Europe	18.0 km	Metrotram	12	12	1	18.0	1,636 m	12.0
118	Kunming		Asia	18.2 km	Metro	2	2	1	18.2	18,200 m	2.0
119	Kyoto		Asia	31.3 km	Subway	32	31	2	15.6	1,043 m	16.0	345,000	11,000	126 million	2008	left		1435	overhead wire	1500				Tozai line	yes
120	Las Vegas		America	6.2 km	Monorail	7	7	1	6.2	1,033 m	7.0					right					monorail		2004	yes
121	Lausanne		Europe	13.7 km	Metro	29	28	2	6.8	507 m	14.5										line m2	line m2	2008		yes
122	Lille		Europe	45.5 km	Métro	62	60	2	22.8	758 m	31.0	263,000	5,780	96 million	2009	right		2060	third rail	750	VAL	yes	1983	VAL, all stations	yes
123	Ludwigshafen		Europe	4.0 km	Stadtbahn	11	11	0		364 m						right
124	Maracaibo		America	6.5 km	Metro	6	6	1	6.5	1,300 m	6.0
125	Marseille		Europe	21.8 km	Métro	30	28	2	10.9	779 m	15.0	205,000	9,430	75 million	2011	right		1435	third rail	750		yes
126	Mashhad		Asia	19.0 km		22	22	1	19.0	905 m	22.0
127	Mecca		Asia	18.1 km	Metro	9	9	1	18.1	2,263 m	9.0					right		1435	third rail	1500				yes	yes
128	Medellin	Medellín	America	28.8 km	Metro	26	25	2	14.4	1,200 m	13.0	466,000	16,200	170 million	2011			1435	overhead wire	1500
129	Minsk		Europe	35.4 km	Metro	28	27	2	17.7	1,362 m	14.0	770,000	21,700	281 million	2012	right		1520	third rail	825
130	Monterrey		America	31.5 km	Metro	32	31	2	15.8	1,050 m	16.0	378,000	12,000	138 million	2009	right						yes
131	Mulheim	Mülheim	Europe	9.0 km	Stadtbahn	13	12	2	4.5	819 m	6.5					right		1435	overhead wire	750
132	Nagoya		Asia	93.1 km	Subway	97	86	4	23.3	1,001 m	24.3	1.17 million	12,600	427 million	2008	left		1435, 1067 (Tsurumai, Sakura-dori lines)	third rail, overhead wire (Tsurumai, Sakura-dori lines)	600, 1500 (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line		2005	Tobu Kyuryo maglev line	yes
133	Naha		Asia	12.8 km	Monorail	15	15	1	12.8	914 m	15.0					left
134	Nanjing	Nanking	Asia	84.7 km	Metro	57	55	2	42.3	1,540 m	28.5	942,000	11,100	344 million	2011	right
135	Naples		Europe	31.8 km	Metropolitana	31	28	3	10.6	1,136 m	10.3	95,900	3,020	35 million	2011	left		1435	overhead wire	1500
136	Newark		America	2.2 km	Subway	4	4	1	2.2	733 m	4.0					right
137	Newcastle		Europe	76.5 km	Metro	61	50	2	38.3	1,297 m	30.5	104,000	1,360	38 million	2011	left		1435	overhead wire	1500
138	Nizhny Novgorod	Gorky	Europe	18.9 km	Metro	15	14	2	9.4	1,454 m	7.5	74,000	3,910	27 million	2010	right		1520	third rail	825
139	Novosibirsk		Asia	16.4 km	Metro	13	12	2	8.2	1,487 m	6.5	208,000	12,700	76 million	2011	right		1520	third rail	825
140	Nuremberg		Europe	36.0 km	U-Bahn	48	44	3	12.0	800 m	16.0	323,000	8,980	118 million	2011	right		1435	third rail	750	lines U2, U3, no PSDs, sharing tracks with driver-operated trains		2008		yes
141	Oporto	Porto	Europe	21.7 km	Metro	15	14	2	10.9	1,669 m	7.5					right		1435	overhead wire	750					yes
142	Osaka		Asia	137.8 km	Subway	133	104	9	15.3	1,111 m	14.8	2.29 million	16,600	836 million	2010	left		1435	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	yes
143	Palma de Mallorca		Europe	8.3 km	Metro	9	9	1	8.3	1,038 m	9.0							1000		1500
144	Perugia		Europe	3.0 km	Minimetro	7	7	1	3.0	500 m	7.0										'Minimetro'		2008
145	Philadelphia		America	62.0 km	Subway	66	62	3	20.7	984 m	22.0	293,000	4,730	107 million	2011	right		1435, 1588 (Market-Frankford Line)	third rail	600, 685 (PATCO)
146	Pittsburgh		America	4.8 km	T	6	6	1	4.8	960 m	6.0					right
147	Porto Alegre		America	33.8 km	Metro	17	17	1	33.8	2,112 m	17.0					right
148	Poznan		Europe	6.1 km	Fast Tram	6	6	1	6.1	1,220 m	6.0
149	Pyongyang		Asia	22.5 km	Metro	16	15	2	11.3	1,607 m	8.0	98,600	4,380	36 million	2009			1435	third rail	825
150	Recife		America	39.7 km	Metrô	30	28	2	19.9	1,418 m	15.0					right
151	Rennes		Europe	9.0 km	Métro	15	15	1	9.0	643 m	15.0	129,000	14,300	47 million	2011	right					VAL	yes	2002	VAL	yes
152	Rotterdam		Europe	47.0 km	Metro	38	37	2	23.5	1,306 m	19.0	238,000	5,070	87 million	2008	right		1435	third rail	750
153	Rouen		Europe	2.2 km	Métro	5	5	1	2.2	550 m	5.0
154	Saint Louis		America	73.4 km	Metrolink	37	37	2	36.7	2,097 m	18.5					right
155	Saint Petersburg	Leningrad	Europe	113.5 km	Metro	67	59	5	22.7	1,831 m	13.4	2.15 million	19,000	786 million	2011	right		1520	third rail	825				windowless steel doors in ten stations
156	Samara	Kuybyshev	Europe	10.2 km	Metro	9	9	1	10.2	1,275 m	9.0	43,800	4,300	16 million	2011	right		1520	third rail	825
157	San Francisco		America	166.9 km	BART	44	44	5	33.4	4,279 m	8.8	304,000	1,820	111 million	2012	right		1676	third rail	1000
158	San Juan		America	17.2 km	Tren Urbano	16	16	1	17.2	1,147 m	16.0	30,100	1,750	11 million	2011
159	Santo Domingo		America	14.5 km	Metro	16	16	1	14.5	967 m	16.0	79,500	5,480	29 million	2011			1435
160	Sapporo		Asia	48.0 km	Subway	49	46	3	16.0	1,043 m	16.3	573,000	11,900	209 million	2008	left		2150, 2180 (Namboku Line)	overhead wire, third rail (Namboku Line)	1500, 750 (Namboku Line)		yes			yes
161	Seattle		America	22.2 km	Light Rail	12	12	1	22.2	2,018 m	12.0					right
162	Sendai		Asia	14.8 km	Subway	17	17	1	14.8	925 m	17.0	159,000	10,700	58 million	2008	left		1067	overhead wire	1500					yes
163	Seville	Sevilla	Europe	18.0 km	Metro	21	21	1	18.0	900 m	21.0													Line 1
164	Shenyang	Mukden	Asia	49.5 km	Metro	41	40	2	24.7	1,268 m	20.5					right								yes
165	Shenzhen		Asia	178.4 km	Metro	131	118	5	35.7	1,416 m	26.2	362,000	2,030	132 million	2009	right		1435						yes	yes
166	Stuttgart		Europe	24.0 km	Stadtbahn	19	17	2	12.0	1,412 m	9.5					right		1435	overhead wire	750					yes
167	Suzhou	Su-chou	Asia	25.7 km	Subway	24	24	1	25.7	1,117 m	24.0					right
168	Tama		Asia	16.0 km	Monorail	19	19	1	16.0	889 m	19.0					left									yes
169	Tashkent		Asia	36.2 km	Metro	29	26	3	12.1	1,392 m	9.7	178,000	4,920	65 million	2010	right		1520	third rail	825
170	Tbilisi		Asia	26.3 km	Metro	22	21	2	13.1	1,315 m	11.0	241,000	9,170	88 million	2008	right		1520	third rail	825
171	Tehran		Asia	73.0 km	Metro	70	64	4	18.3	1,106 m	17.5	1.32 million	18,000	480 million	2011			1435	third rail	750
172	The Hague		Europe	27.9 km	RandstadRail	30	30	3	9.3	1,033 m	10.0					right
173	Tianjin	Tientsin	Asia	124.0 km	Metro	81	77	4	31.0	1,610 m	20.3	175,000	1,410	64 million	2010	right		1435	third rail	825				platform gate doors
174	Toulouse		Europe	27.5 km	Métro	38	37	2	13.8	764 m	19.0	282,000	10,300	103 million	2011	right		2060	third rail	750	VAL	yes	1993	VAL	yes
175	Turin		Europe	13.4 km	Metropolitana	21	21	1	13.4	670 m	21.0	90,400	6,750	33 million	2011	right					VAL	yes	2006	VAL	yes
176	Valencia		Europe	31.8 km	Metro	38	37	3	10.6	909 m	12.7					right		1000	overhead wire	1500					yes
177	Valencia		America	6.2 km	Metro	7	7	1	6.2	1,033 m	7.0	57,500	9,280	21 million	2010
178	Valparaiso		America	43.0 km	Metro	20	20	1	43.0	2,263 m	20.0					right
179	Vancouver		America	69.5 km	SkyTrain	49	47	3	23.2	1,511 m	16.3	329,000	4,730	120 million	2011	right		1435	third rail	600	Skytrain, LIM technology, currently the world's longest automated system		1986		yes
180	Volgograd	Stalingrad	Europe	6.8 km	Metro	6	6	1	6.8	1,360 m	6.0
181	Washington		America	171.2 km	Metrorail	90	86	5	34.2	2,014 m	18.0	597,000	3,490	218 million	2012	right		1435	third rail	750
182	Wuhan	Hankou	Asia	56.8 km	Metro	48	47	2	28.4	1,234 m	24.0	200,000	3,520	73 million	2011	right
183	Wuppertal		Europe	13.3 km	Schwebebahn	20	20	1	13.3	700 m	20.0					right			overhead rail	600
184	Xian	Xi'an	Asia	26.4 km	Metro	17	17	1	26.4	1,650 m	17.0	162,000	6,120	59 million	2012			1435							yes
185	Yekaterinburg	Ekaterinburg	Asia	12.7 km	Metro	9	9	1	12.7	1,587 m	9.0	104,000	8,200	38 million	2011	right
186	Yerevan	Erevan	Asia	12.1 km	Metro	10	10	1	12.1	1,344 m	10.0	46,600	3,850	17 million	2011	right
187	Yokohama		Asia	57.6 km	Subway	48	45	3	19.2	1,280 m	16.0	542,000	9,420	198 million	2008	left		1435	third rail	750	Kanazawa Seaside line, LRT, rubber-tyred	Kanazawa Seaside LRT	1989	Kanazawa Seaside LRT line	yes