World Metro Database

#	City aka  >	< Continent  >	< Country  >	< System  >	< Network length  >	< Opening  >	<  Avg. line length  >	< Avg. station distance  >	< Stations per line  >	< Daily ridership  >	< Ridership per km  >	< Ridership year  >	< Annual ridership  >	< Power supply  >	< Tracks  >	< Gauge  >	< Voltage  >	< Driverless  >	< Driverless since  >	< Platform screen doors  >	< Aircon trains  >	< Walk-through
1		Asia	China	Metro	49.0 km	1 May 2003	49.0	4,455 m	12.0	121,000	2,460	2012	44 million		right
2	Hangchow	Asia	China	Metro	48.0 km	24 Nov 2012	48.0	1,600 m	31.0
3		America	Chile	Metro	43.0 km	23 Nov 2005	43.0	2,263 m	20.0						right
4	Nanking	Asia	China	Metro	84.7 km	27 Aug 2005	42.3	1,540 m	28.5	942,000	11,100	2011	344 million		right
5		America	Brazil	Metrô	42.0 km	31 Mar 2001	42.0	1,826 m	24.0	151,000	3,590	2009	55 million		right
6		America	USA	Metrorail	39.8 km	21 May 1984	39.8	1,809 m	23.0	49,300	1,240	2011	18 million	third rail	right	1435	750	downtown people mover, rubber-tyred	1986		yes
7		America	USA	MARTA	79.2 km	30 Jun 1979	39.6	2,141 m	19.5	93,200	1,180	2007	34 million	third rail	right	1435	750				yes
8		Europe	United Kingdom	Metro	76.5 km	7 Aug 1980	38.3	1,297 m	30.5	104,000	1,360	2011	38 million	overhead wire	left	1435	1500
9		America	USA	Metrolink	73.4 km	31 Jul 1993	36.7	2,097 m	18.5						right
10		Asia	Singapore	MRT	146.5 km	7 Nov 1987	36.6	1,526 m	25.0	2.18 million	14,800	2011	794 million	third rail	left	1435	750	North-East Line, Circle Line and the 3 rubber-tyred LRT lines	2003	yes	yes	yes
11		Europe	United Kingdom	Underground	402.0 km	10 Jan 1863	36.5	1,552 m	24.5	3.21 million	7,980	2011	1,171 million	third rail	left	1435	600, 750 (DLR)	Docklands Light Rail	1987	Jubilee Line extension	Metropolitan Line	Metropolitan Line, DLR
12		Asia	China	Metro	437.0 km	10 Apr 1995	36.4	1,539 m	24.7	6.24 million	14,300	2012	2,276 million	overhead wire	right	1435	1500			newer line 4 stations and refitted line 1 stations	yes
13		Asia	South Korea	Subway	326.5 km	15 Aug 1974	36.3	1,114 m	33.6	6.9 million	21,100	2012	2,518 million	overhead wire	right	1435	1500			lines 2 and 9, planned for all lines by 2010	yes	yes
14		Asia	China	Metro	178.4 km	28 Dec 2004	35.7	1,416 m	26.2	362,000	2,030	2009	132 million		right	1435				yes	yes	yes
15		Europe	Sweden	Tunnelbana	105.7 km	1 Oct 1950	35.2	1,047 m	34.7	847,000	8,010	2011	309 million	third rail	left	1435	650, 750 (Blue Line)
16		Asia	United Arab Emirates	Metro	69.7 km	9 Sep 2009	34.8	1,584 m	23.0	299,000	4,280	2012	109 million	third rail	right	1435	750	metro	2009	metro, monorail	yes	yes
17		America	USA	Metrorail	171.2 km	27 Mar 1976	34.2	2,014 m	18.0	597,000	3,490	2012	218 million	third rail	right	1435	750				yes
18	Bombay	Asia	India	Suburban Railway	171.0 km		34.2	2,515 m	14.6
19		America	Brazil	Metro	33.8 km	2 Mar 1985	33.8	2,112 m	17.0						right
20		America	USA	BART	166.9 km	11 Sep 1972	33.4	4,279 m	8.8	304,000	1,820	2012	111 million	third rail	right	1676	1000				yes
21		Africa	Egypt	Metro	65.5 km	27 Sep 1987	32.8	1,236 m	27.5	2.29 million	35,000	2010	837 million	overhead wire	left	1435	1500				5 stations
22		Asia	India	Metro	193.2 km	24 Dec 2002	32.2	1,410 m	23.8	1.66 million	8,600	2011	606 million	overhead wire	left	1676, 1435 (Green, Violet lines)	25000				yes	yes
23	Chungking	Asia	China	Monorail	127.0 km	18 Jun 2005	31.7	1,548 m	21.5						right					The three underground stations (Daping, Linjiangmen, and Jiaochangkou) have PSDs	yes	yes
24		America	USA	Rapid Transit	31.0 km	15 Mar 1955	31.0	1,824 m	18.0	16,400	530	2011	6 million	overhead wire	right	1435	600
25	Tientsin	Asia	China	Metro	124.0 km	28 Mar 2004	31.0	1,610 m	20.3	175,000	1,410	2010	64 million	third rail	right	1435	825			platform gate doors	yes
26	Inchon	Asia	South Korea	Subway	29.5 km	6 Oct 1999	29.5	1,054 m	29.0	244,000	8,270	2012	89 million							yes
27	Canton	Asia	China	Metro	231.9 km	28 Jun 1999	29.0	1,680 m	18.3	5 million	21,600	2012	1,825 million	third rail	right	1435	825	APM line (underground people mover)	2010	yes	yes	yes
28	Hankou	Asia	China	Metro	56.8 km	28 Sep 2004	28.4	1,234 m	24.0	200,000	3,520	2011	73 million		right
29		America	Brazil	Metrô	28.1 km	1 Aug 1986	28.1	1,563 m	19.0						right
30		Europe	Italy	Metropolitana	83.3 km	1 Nov 1964	27.8	915 m	31.3	899,000	10,800	2007	328 million	overhead wire, third rail (line M1)	right	1435	1500, 750 (line M1)	line M5	2013	line M5	yes	yes
31	Peking	Asia	China	Subway	442.0 km	1 Oct 1969	27.6	1,797 m	16.4	6.74 million	15,200	2012	2,460 million	third rail	right	1435	825			PGDs on underground stations of line 5, PSDs on lines 8, 10	yes	all lines
32	Madras	Asia	India	MRTS	27.0 km	19 Oct 1997	27.0	1,688 m	17.0
33	Taegu	Asia	South Korea	Subway	53.9 km	26 Nov 1997	27.0	998 m	28.0	348,000	6,460	2012	127 million							lines 1, 2
34	Xi'an	Asia	China	Metro	26.4 km	16 Sep 2011	26.4	1,650 m	17.0	162,000	6,120	2012	59 million			1435						yes
35		Asia	South Korea	Subway	131.8 km	19 Jul 1985	26.4	1,080 m	25.4	877,000	6,650	2012	320 million		right			Line 4	2011	line 3
36		Europe	Germany	U-Bahn	104.7 km	1 Mar 1912	26.2	1,102 m	24.8	545,000	5,210	2011	199 million	third rail	right	1435	750
37		Europe	Russia	Metro	309.4 km	15 May 1935	25.8	1,778 m	15.5	6.55 million	21,200	2011	2,389 million	third rail	right	1520	825				lines 3, 5 since 2009
38	Su-chou	Asia	China	Subway	25.7 km	29 Apr 2012	25.7	1,117 m	24.0						right						yes
39	Calcutta	Asia	India	Metro Railway	25.0 km	24 Oct 1984	25.0	1,136 m	23.0	474,000	19,000	2009	173 million		right
40	Mukden	Asia	China	Metro	49.5 km	27 Sep 2010	24.7	1,268 m	20.5						right					yes
41		America	USA	Metro Subway	24.5 km	21 Nov 1983	24.5	1,885 m	14.0	49,300	2,010	2011	18 million	third rail	right	1435	700				yes
42		Europe	Netherlands	Metro	47.0 km	10 Feb 1968	23.5	1,306 m	19.0	238,000	5,070	2008	87 million	third rail	right	1435	750
43		Asia	Japan	Metro	304.5 km	30 Dec 1927	23.4	1,099 m	22.3	8.5 million	27,900	2011	3,102 million	overhead wire, third rail (Ginza, Marunouchi lines)	left	1067, 1435 (Ginza, Marunouchi, Asakusa, Oedo lines), 1372 (Shinjuku line)	1500, 600 (Ginza, Marunouchi lines)	Yurikamome Waterfront line, rubber-tyred	1995	Marunouchi, Mita, Namboku, Yurikamome lines	yes	yes
44		Asia	Japan	Subway	93.1 km	15 Nov 1957	23.3	1,001 m	24.3	1.17 million	12,600	2008	427 million	third rail, overhead wire (Tsurumai, Sakura-dori lines)	left	1435, 1067 (Tsurumai, Sakura-dori lines)	600, 1500 (Tsurumai, Sakura-dori lines)	Tobu Kyuryo maglev line	2005	Tobu Kyuryo maglev line	yes	yes
45		America	Canada	SkyTrain	69.5 km	3 Jan 1986	23.2	1,511 m	16.3	329,000	4,730	2011	120 million	third rail	right	1435	600	Skytrain, LIM technology, currently the world's longest automated system	1986		yes	yes
46		Europe	France	Métro	45.5 km	25 Apr 1983	22.8	758 m	31.0	263,000	5,780	2009	96 million	third rail	right	2060	750	VAL	1983	VAL, all stations		yes
47	Leningrad	Europe	Russia	Metro	113.5 km	15 Nov 1955	22.7	1,831 m	13.4	2.15 million	19,000	2011	786 million	third rail	right	1520	825			windowless steel doors in ten stations
48	Taejon	Asia	South Korea	Subway	22.6 km	16 Mar 2006	22.6	1,076 m	22.0	104,000	4,610	2011	38 million							yes
49		Europe	Poland	Metro	22.6 km	7 Apr 1995	22.6	1,130 m	21.0	384,000	17,000	2011	140 million	third rail	right	1435	825
50	Gaoxiong	Asia	Taiwan	MRT	45.0 km	9 Mar 2008	22.5	1,250 m	19.0	142,000	3,170	2012	52 million	third rail		1435	750			MRT
51		America	USA	Light Rail	22.2 km	18 Jul 2009	22.2	2,018 m	12.0						right						yes
52	Kyiv	Europe	Ukraine	Metro	66.2 km	22 Oct 1960	22.1	1,379 m	17.0	1.42 million	21,500	2011	519 million	third rail	right	1520	825
53		Europe	Spain	Metro	286.3 km	17 Oct 1919	22.0	1,064 m	21.7	1.74 million	6,080	2011	635 million	overhead wire	left	1445	600			tests in 2010, plans for 2011	yes	yes
54		America	Peru	Tren Urbano	22.0 km	5 Apr 2012	22.0	1,467 m	16.0
55		Europe	Spain	Metro	43.4 km	11 Nov 1995	21.7	1,142 m	20.0	247,000	5,680	2011	90 million	overhead wire	left	1000	1500				yes	yes
56		Asia	Malaysia	LRT, Monorail	64.0 km	16 Dec 1996	21.3	1,123 m	20.0	299,000	4,670	2008	109 million		left			LRT	1996	KLIA line to airport, Kelana Jaya line's underground stations	yes
57		Europe	Finland	Metro	21.0 km	3 Aug 1982	21.0	1,313 m	17.0	170,000	8,090	2011	62 million	third rail	right	1524	750					yes
58		Europe	Turkey	Metro	42.0 km	16 Sep 2000	21.0	1,615 m	14.0	214,000	5,090	2011	78 million	overhead wire, third rail (Line M2)	right	1435	750
59		America	Brazil	Metrô	42.0 km	5 Mar 1979	21.0	1,313 m	17.0	581,000	13,800	2010	212 million	third rail	right	1600	750				yes
60		Europe	Italy	Metropolitana	41.6 km	10 Feb 1955	20.8	832 m	26.0	907,000	21,800	2008	331 million	overhead wire	left	1435	1500				yes	yes
61		America	USA	"L"	166.0 km	6 Jun 1892	20.8	1,153 m	19.0	608,000	3,660	2011	222 million	third rail	right	1435	600				yes
62		America	USA	Subway	62.0 km	4 Mar 1907	20.7	984 m	22.0	293,000	4,730	2011	107 million	third rail	right	1435, 1588 (Market-Frankford Line)	600, 685 (PATCO)				yes
63	Santiago de Chile	America	Chile	Metro	102.4 km	15 Sep 1975	20.5	994 m	21.6	1.75 million	17,100	2011	640 million	third rail	right	1435	750					yes
64		Asia	China	Metro	40.9 km	27 Sep 2010	20.4	1,202 m	18.0	282,000	6,900	2012	103 million		right					yes	yes
65		America	Canada	Light Rail	20.4 km	22 Apr 1978	20.4	1,457 m	15.0						right
66		America	USA	The T	60.5 km	1 Sep 1897	20.2	960 m	22.0	403,000	6,660	2010	147 million	third rail, overhead wire (Green Line)	right	1435	600				yes
67		Asia	South Korea	Subway	20.1 km	28 Apr 2004	20.1	1,058 m	20.0	49,300	2,450	2011	18 million							yes
68		Asia	Thailand	Skytrain, MRT	80.2 km	5 Dec 1999	20.0	1,512 m	14.3	671,000	8,370	2011	245 million	linear	left	1435		Green line	1999	Green line, Blue line	yes
69		America	Brazil	Metrô	39.7 km	11 Mar 1985	19.9	1,418 m	15.0						right
70		America	USA	Metro Rail	59.3 km	30 Jan 1993	19.8	2,196 m	10.0	126,000	2,130	2011	46 million	overhead wire, third rail (Red, Purple lines)	right	1435	750				yes
71		Europe	Czech Republic	Metro	59.1 km	9 May 1974	19.7	1,094 m	19.0	1.45 million	24,600	2011	530 million	third rail	right	1435	750					yes
72		Asia	Japan	Subway	57.6 km	16 Dec 1972	19.2	1,280 m	16.0	542,000	9,420	2008	198 million	third rail	left	1435	750	Kanazawa Seaside line, LRT, rubber-tyred	1989	Kanazawa Seaside LRT line		yes
73		Asia	Iran		19.0 km	10 Oct 2011	19.0	905 m	22.0
74		Asia	Japan	Monorail	18.4 km	20 Aug 1994	18.4	920 m	21.0	49,300	2,680	2005	18 million		left
75		Asia	Iran	Metro	73.0 km	21 Feb 2000	18.3	1,106 m	17.5	1.32 million	18,000	2011	480 million	third rail		1435	750				yes
76		Asia	China	Metro	18.2 km	28 Jun 2012	18.2	18,200 m	2.0
77		Asia	Saudi Arabia	Metro	18.1 km	13 Nov 2010	18.1	2,263 m	9.0					third rail	right	1435	1500			yes	yes	yes
78	Krivoy Rog	Europe	Ukraine	Metrotram	18.0 km	26 Dec 1986	18.0	1,636 m	12.0
79	Sevilla	Europe	Spain	Metro	18.0 km	2 Apr 2009	18.0	900 m	21.0											Line 1
80		America	Canada	Subway	71.3 km	30 Apr 1954	17.8	1,019 m	18.5	762,000	10,700	2006	278 million	third rail	right	1480	600				yes
81		Europe	Belarus	Metro	35.4 km	26 Jun 1984	17.7	1,362 m	14.0	770,000	21,700	2012	281 million	third rail	right	1520	825
82		Asia	Hong Kong S.A.R.	MTR	175.0 km	1 Oct 1979	17.5	2,059 m	9.5	3.96 million	22,600	2012	1,444 million	overhead wire	left	1435	1500 (MTR), 25000 (KCR)	Disneyland Resort Line	2005	all underground stations	yes	yes
83		Europe	Greece	Metro	52.0 km	1954	17.3	1,020 m	18.0	937,000	18,000	2008	342 million	third rail	right	1435	600				yes	yes
84		Europe	Romania	Metro	69.3 km	16 Nov 1979	17.3	1,505 m	12.5	468,000	6,770	2011	171 million	third rail	right	1435	825
85	Montréal	America	Canada	Metro	69.2 km	14 Oct 1966	17.3	1,003 m	18.3	600,000	8,670	2006	219 million	third rail	right	1994	750
86		Asia	Azerbaijan	Metro	34.6 km	6 Nov 1967	17.3	1,646 m	11.5	501,000	14,500	2011	183 million	third rail	right	1520	825
87		America	Puerto Rico	Tren Urbano	17.2 km	6 Jun 2005	17.2	1,147 m	16.0	30,100	1,750	2011	11 million
88		Asia	Philippines	MRT	51.5 km	1 Dec 1984	17.2	1,256 m	14.7	948,000	18,400	2008	346 million		right						yes	yes
89	Hsinking	Asia	China	LRT	17.0 km	Oct 2002	17.0	1,133 m	16.0						right
90		Asia	Japan	Subway	48.0 km	16 Dec 1971	16.0	1,043 m	16.3	573,000	11,900	2008	209 million	overhead wire, third rail (Namboku Line)	left	2150, 2180 (Namboku Line)	1500, 750 (Namboku Line)					yes
91		Asia	Japan	Monorail	16.0 km	27 Nov 1998	16.0	889 m	19.0						left							yes
92		Asia	Turkey	Metro	15.9 km	22 May 2000	15.9	1,223 m	14.0	173,000	10,900	2011	63 million	third rail		1435	750
93		Asia	Turkey	Bursaray	31.5 km	19 Aug 2002	15.8	1,086 m	15.5
94		America	Mexico	Metro	31.5 km	25 Apr 1991	15.8	1,050 m	16.0	378,000	12,000	2009	138 million		right
95		Europe	Germany	U-Bahn	94.2 km	19 Oct 1971	15.7	981 m	17.0	986,000	10,500	2010	360 million	third rail	right	1435	750					yes
96		Asia	Japan	Subway	31.3 km	1 Apr 1981	15.6	1,043 m	16.0	345,000	11,000	2008	126 million	overhead wire	left	1435	1500			Tozai line		yes
97		Europe	Bulgaria	Metro	31.2 km	28 Jan 1998	15.6	1,200 m	14.0	79,500	2,550	2009	29 million	third rail	right	1435	825
98		Asia	Japan	Subway	137.8 km	20 May 1933	15.3	1,111 m	14.8	2.29 million	16,600	2010	836 million	third rail	left	1435	750, 600 (Nanko Port Town Line)	Nanko Port Town Line, rubber-tyred	1981	all stations on the Nanko Port Town Line		yes
99		Asia	Japan	Subway	30.6 km	13 Mar 1977	15.3	1,275 m	13.0	332,000	10,800	2008	121 million	overhead wire, third rail (Portliner)	left	1435	1500, 600 (Portliner)	Port Liner and Rokko Liner, rubber-tyred	1981	Port Liner and Rokko Liner		yes
100		America	Mexico	Metro	180.0 km	5 Sep 1969	15.0	984 m	16.3	4.41 million	24,500	2012	1,609 million	third rail	right	1995	750
101		Europe	Austria	U-Bahn	74.6 km	25 Feb 1978	14.9	769 m	20.4	1.46 million	19,600	2010	534 million	third rail	right	1435	750				yes	yes
102	São Paulo	America	Brazil	Metrô	74.3 km	14 Sep 1974	14.9	1,198 m	13.4	2.4 million	32,300	2012	877 million	third rail (lines 1-3), overhead wire (lines 4, 5)	right	1600	750 (lines 1-3), 1500 (lines 4, 5)	line 4	2010	lines 2, 3, 4 (since 2010)	all metro lines and regional rail	lines 4, 5
103		Asia	Japan	Subway	14.8 km	15 Jul 1987	14.8	925 m	17.0	159,000	10,700	2008	58 million	overhead wire	left	1067	1500					yes
104		Europe	Germany	U-Bahn	147.4 km	18 Feb 1902	14.7	797 m	19.5	1.38 million	9,390	2011	505 million	third rail	right	1435	750					yes
105		America	Dominican Republic	Metro	14.5 km	30 Jan 2009	14.5	967 m	16.0	79,500	5,480	2011	29 million			1435					yes
106	Medellín	America	Colombia	Metro	28.8 km	30 Nov 1995	14.4	1,200 m	13.0	466,000	16,200	2011	170 million	overhead wire		1435	1500
107		Asia	Taiwan	MRT	112.6 km	28 Mar 1996	14.1	1,149 m	13.3	1.79 million	15,900	2012	652 million	third rail	right	2060	750	Wenshan (Muzha) VAL line	1996	PGDs in the busier MRT stations, PSDs in all VAL stations	yes	yes
108		Europe	France	Métro	27.5 km	26 Jun 1993	13.8	764 m	19.0	282,000	10,300	2011	103 million	third rail	right	2060	750	VAL	1993	VAL		yes
109	New York City	America	USA	Subway	368.0 km	27 Oct 1904	13.6	834 m	17.3	4.53 million	12,300	2012	1,655 million	third rail	right	1435	625, 650 (PATH)			planned for new Second Avenue Line	yes
110		Europe	France	Métro	218.0 km	19 Jul 1900	13.6	596 m	23.9	4.18 million	19,200	2011	1,524 million	third rail	right (metro), left (RER)	1435	750	lines 1, 14, rubber-tyred	1998	lines 1, 13 (part), 14	lines 1, 2, 5, 9	lines 1, 2, 5, 7bis, 9, 14
111		Asia	Turkey	Metro	13.5 km	18 Mar 2009	13.5	1,125 m	13.0
112		Europe	Italy	Metropolitana	13.4 km	4 Feb 2006	13.4	670 m	21.0	90,400	6,750	2011	33 million		right			VAL	2006	VAL	yes	yes
113		Europe	Germany	Schwebebahn	13.3 km	1 Mar 1901	13.3	700 m	20.0					overhead rail	right		600
114		Asia	Georgia	Metro	26.3 km	11 Jan 1966	13.1	1,315 m	11.0	241,000	9,170	2008	88 million	third rail	right	1520	825
115		Europe	Italy	Metro	13.1 km	22 Dec 2012	13.1	819 m	17.0									metro	2012
116		Asia	Japan	Monorail	12.8 km	10 Aug 2003	12.8	914 m	15.0						left
117	Ekaterinburg	Asia	Russia	Metro	12.7 km	26 Apr 1991	12.7	1,587 m	9.0	104,000	8,200	2011	38 million		right
118	Kharkiv	Europe	Ukraine	Metro	37.4 km	23 Aug 1975	12.5	1,438 m	9.7	685,000	18,300	2011	250 million		right
119		Europe	Norway	T-Bane	62.0 km	22 May 1966	12.4	861 m	15.4	208,000	3,360	2010	76 million	third rail	right	1435	750					yes
120	Erevan	Asia	Armenia	Metro	12.1 km	7 Mar 1981	12.1	1,344 m	10.0	46,600	3,850	2011	17 million		right
121		America	Venezuela	Metro	60.5 km	27 Mar 1983	12.1	1,344 m	10.0	1.33 million	22,000	2009	485 million	third rail		1435	750				yes
122		Asia	Uzbekistan	Metro	36.2 km	6 Nov 1977	12.1	1,392 m	9.7	178,000	4,920	2010	65 million	third rail	right	1520	825
123		America	Mexico	Metro	24.0 km	1 Sep 1989	12.0	889 m	14.5						right
124		Europe	Germany	U-Bahn	36.0 km	1 Mar 1972	12.0	800 m	16.0	323,000	8,980	2011	118 million	third rail	right	1435	750	lines U2, U3, no PSDs, sharing tracks with driver-operated trains	2008			yes
125		Europe	Germany	Stadtbahn	24.0 km	10 Jun 1966	12.0	1,412 m	9.5					overhead wire	right	1435	750				yes	yes
126		Asia	Turkey	Metro	23.1 km	30 Aug 1996	11.6	1,100 m	11.5	310,000	13,400	2007	113 million	third rail	right	1435	750	metro line	1997
127		Asia	North Korea	Metro	22.5 km	6 Sep 1973	11.3	1,607 m	8.0	98,600	4,380	2009	36 million	third rail		1435	825
128		Europe	Portugal	Metro	44.3 km	29 Dec 1959	11.1	869 m	13.8	501,000	11,300	2010	183 million	third rail	left	1435	750					yes
129		Europe	Hungary	Metro	33.0 km	2 May 1896	11.0	846 m	14.0	827,000	25,100	2011	302 million	third rail, overhead wire (Line M1)	right	1435	825, 600 (Line M1)
130		Europe	Russia	Metro	10.9 km	27 Aug 2005	10.9	1,817 m	7.0	74,000	6,790	2012	27 million		right
131		Europe	France	Métro	21.8 km	26 Nov 1977	10.9	779 m	15.0	205,000	9,430	2011	75 million	third rail	right	1435	750
132		Europe	Spain	Metro	119.4 km	30 Dec 1924	10.9	786 m	14.8	1.07 million	8,930	2011	389 million	third rail (TMB), overhead wire (FGC)	right	1435	1200	lines L9, L10, L11	2009	lines L9, L10, L11	yes	yes
133	Porto	Europe	Portugal	Metro	21.7 km	7 Dec 2002	10.9	1,669 m	7.5					overhead wire	right	1435	750				yes	yes
134		Europe	Germany	Stadtbahn	21.5 km	26 May 1979	10.8	797 m	14.5					overhead wire	right	1435	660
135		Europe	Belgium	Métro	32.2 km	20 Sep 1976	10.7	555 m	20.3	364,000	11,300	2009	133 million	third rail	right (left on lines 1 and 6 between Midi and Roi Baudouin)	1435	900					line 1
136		Europe	Italy	Metropolitana	31.8 km	28 Mar 1993	10.6	1,136 m	10.3	95,900	3,020	2011	35 million	overhead wire	left	1435	1500
137		Europe	Spain	Metro	31.8 km	3 Oct 1988	10.6	909 m	12.7					overhead wire	right	1000	1500				yes	yes
138		Europe	Denmark	Metro	21.0 km	19 Oct 2002	10.5	1,050 m	11.0	148,000	7,050	2011	54 million	third rail	right	1435	750	all metro lines	2002	all underground stations	all metro and S-Tog trains	yes
139		Europe	United Kingdom	Subway	10.4 km	14 Dec 1896	10.4	743 m	15.0	35,600	3,420	2011	13 million	third rail	left	1219	600
140	Kuybyshev	Europe	Russia	Metro	10.2 km	26 Dec 1987	10.2	1,275 m	9.0	43,800	4,300	2011	16 million	third rail	right	1520	825
141		Asia	Japan	Subway	29.8 km	26 Jul 1981	9.9	931 m	11.7	340,000	11,400	2007	124 million	overhead wire	left	1067	1500			yes		yes
142		Europe	Germany	Stadtbahn	29.5 km	17 May 1976	9.8	866 m	12.3					overhead wire	right	1435	600	H-Bahn	1984			yes
143	Gorky	Europe	Russia	Metro	18.9 km	20 Nov 1985	9.4	1,454 m	7.5	74,000	3,910	2010	27 million	third rail	right	1520	825
144		Europe	Netherlands	RandstadRail	27.9 km	16 Oct 2004	9.3	1,033 m	10.0						right
145		Africa	Algeria	Metro	9.0 km	1 Nov 2011	9.0	1,000 m	10.0					third rail		1435	750				yes	yes
146		Europe	Germany	Stadtbahn	9.0 km	22 Mar 1975	9.0	818 m	12.0					overhead wire	right	1435	750
147		Europe	France	Métro	9.0 km	16 Mar 2002	9.0	643 m	15.0	129,000	14,300	2011	47 million		right			VAL	2002	VAL		yes
148	Kitaky?sh?	Asia	Japan	Monorail	8.8 km	9 Jan 1985	8.8	733 m	13.0						left							yes
149		America	USA	Metro Rail	8.4 km	18 May 1985	8.4	1,194 m	8.0						right
150		Europe	Spain	Metro	8.3 km	25 Apr 2007	8.3	1,038 m	9.0							1000	1500
151		America	Argentina	Subte	49.3 km	1 Dec 1913	8.2	685 m	13.0	844,000	17,100	2011	308 million	overhead wire, third rail (Line B)	left	1435	1500, 1100 (Line B)					yes
152		Asia	Russia	Metro	16.4 km	7 Jan 1986	8.2	1,487 m	6.5	208,000	12,700	2011	76 million	third rail	right	1520	825
153		Europe	Netherlands	Metro	32.7 km	16 Oct 1977	8.2	1,128 m	8.3	233,000	7,120	2009	85 million	third rail	right	1435	750
154		Asia	Japan	Monorail	15.5 km	28 Mar 1988	7.8	969 m	9.0						left
155		Europe	France	Métro	30.7 km	28 Apr 1978	7.7	787 m	10.8	704,000	22,900	2009	257 million	third rail	left	1435	750	line D/Maggaly, rubber-tyred, no PSDs	1991
156		Asia	India	Metro	7.5 km	15 Sep 2011	7.5	1,500 m	6.0
157		Oceania	Australia	Cityrail	22.1 km	1926	7.4	2,005 m	4.7						left						yes
158	Alma-Ata	Asia	Kazakhstan	Metro	7.3 km	1 Jan 2011	7.3	1,217 m	7.0	19,200	2,630	2012	7 million
159		Europe	Germany	Stadtbahn	14.3 km	11 Jul 1992	7.2	1,304 m	6.5						right							yes
160	Dnipropetrovsk	Europe	Ukraine	Metro	7.1 km	29 Dec 1995	7.1	1,420 m	6.0	24,700	3,470	2010	9 million	third rail		1520	825
161		Europe	Italy	Metropolitana	7.1 km	13 Jun 1990	7.1	1,014 m	8.0					overhead wire	right	1435	750					yes
162		America	USA	Skyway	6.9 km	30 May 1989	6.9	1,380 m	6.0					third rail	right	2060	750	downtown monorail people mover	1989
163		Europe	Switzerland	Metro	13.7 km	24 May 1991	6.8	507 m	14.5									line m2	2008			yes
164		Europe	Germany	U-Bahn	20.5 km	4 Oct 1968	6.8	732 m	10.3					overhead wire	right	1435	750					yes
165	Stalingrad	Europe	Russia	Metro	6.8 km	5 Nov 1984	6.8	1,360 m	6.0
166		Europe	Germany	Stadtbahn	20.2 km	5 Oct 1967	6.7	842 m	9.0					overhead wire	right	1435	750					yes
167		Asia	Japan	Monorail	6.6 km	3 Mar 1970	6.6	943 m	8.0						left
168		America	Venezuela	Metro	6.5 km	8 Jun 2009	6.5	1,300 m	6.0												yes
169	Hannover	Europe	Germany	Stadtbahn	18.6 km	28 Sep 1975	6.2	1,033 m	7.0					overhead wire	right	1435	600					yes
170		America	USA	Monorail	6.2 km	15 Jul 2004	6.2	1,033 m	7.0						right			monorail	2004	yes
171		America	Venezuela	Metro	6.2 km	18 Oct 2006	6.2	1,033 m	7.0	57,500	9,280	2010	21 million
172		Europe	Poland	Fast Tram	6.1 km	1 Mar 1997	6.1	1,220 m	6.0
173		Europe	Germany	Stadtbahn	5.5 km	1 Sep 1984	5.5	690 m	9.0					overhead wire	right	1000	600
174		America	USA	People Mover	4.8 km	Jul 1987	4.8	400 m	13.0					third rail	right	1435	600	downtown people mover, LIM technology	1987		yes
175		America	USA	T	4.8 km	3 Jul 1985	4.8	960 m	6.0						right
176	Düsseldorf	Europe	Germany	Stadtbahn	9.6 km	4 Oct 1981	4.8	798 m	7.0					overhead wire	right	1435	600					yes
177	Mülheim	Europe	Germany	Stadtbahn	9.0 km	3 Nov 1979	4.5	819 m	6.5					overhead wire	right	1435	750
178		Europe	Belgium	Métro Léger	17.5 km	21 Jun 1976	4.4	1,094 m	5.0
179		Europe	Belgium	Premetro	7.6 km	25 Mar 1975	3.8	844 m	5.5					overhead wire		1000	600
180		Europe	Italy	Metropolitana	3.8 km	27 Jun 1999	3.8	760 m	6.0					overhead wire	right	1435	3000
181		Europe	Germany	Stadtbahn	45.0 km	11 Oct 1968	3.0	1,250 m	3.4					overhead wire	right	1435	750				new light rail trains only	yes
182		Europe	Italy	Minimetro	3.0 km	29 Jan 2008	3.0	500 m	7.0									'Minimetro'	2008
183		America	USA	Subway	2.2 km	26 May 1935	2.2	733 m	4.0						right
184		Europe	France	Métro	2.2 km	17 Dec 1994	2.2	550 m	5.0
185		Asia	Israel	Carmelit	1.8 km	1959	1.8	350 m	6.0
186		Europe	Germany	Stadtbahn	5.2 km	21 Sep 1971	1.3	1,733 m	1.8						right
187		Europe	Germany	Stadtbahn	4.0 km	29 May 1969		364 m							right