World Metro Database

#	Opening  >	< Network length  >	<  Extensions since 08/2006
1	10 Apr 1995	533.0 km	450.2 km
2	1 Oct 1969	442.0 km	328.0 km
3	28 Jun 1999	256.2 km	203.4 km
4	18 Jun 2005	203.0 km	183.4 km
5	28 Dec 2004	178.4 km	156.9 km
6	24 Dec 2002	197.9 km	136.2 km
7	27 Aug 2005	142.3 km	120.6 km
8	1 Oct 1979	178.0 km	87.0 km
9	28 Sep 2004	95.1 km	84.9 km
10	16 Sep 2000	90.0 km	82.1 km
11	24 Nov 2012	76.0 km	76.0 km
12	9 Sep 2009	69.7 km	69.7 km
13	27 Sep 2010	66.2 km	66.2 km
14	28 Mar 2004	136.5 km	64.5 km
15	19 Jul 1985	131.8 km	59.8 km
16	17 Oct 1919	286.3 km	59.4 km
17	28 Jun 2012	58.5 km	58.5 km
18	28 Mar 1996	131.3 km	56.8 km
19	1 Jul 2014	56.1 km	56.1 km
20	1 May 2003	103.8 km	54.8 km
21	16 Sep 2011	51.9 km	51.9 km
22	15 May 1935	327.7 km	49.8 km
23	27 Sep 2010	49.5 km	49.5 km
24	9 Mar 2008	45.0 km	45.0 km
25	21 Feb 2000	73.0 km	43.0 km
26	5 Dec 1999	86.4 km	42.4 km
27	7 Nov 1987	150.8 km	41.8 km
28	15 Aug 1974	326.5 km	39.6 km
29	30 Aug 1996	55.1 km	32.0 km
30	30 Jan 1993	59.3 km	31.3 km
31	15 Sep 1975	102.4 km	29.5 km
32	26 Nov 1997	81.2 km	27.3 km
33	28 Jan 1998	36.2 km	26.3 km
34	29 Apr 2012	25.7 km	25.7 km
35	26 Dec 2013	25.4 km	25.4 km
36	30 Jan 2009	24.8 km	24.8 km
37	5 Apr 2012	34.4 km	24.4 km
38	10 Feb 1955	61.0 km	23.6 km
39	20 May 1933	137.8 km	22.2 km
40	18 Jul 2009	22.2 km	22.2 km
41	29 Apr 2014	22.0 km	22.0 km
42	19 Oct 1997	37.0 km	22.0 km
43	30 May 2014	20.8 km	20.8 km
44	14 Sep 1974	78.4 km	20.0 km
45	3 Jan 1986	69.5 km	19.5 km
46	10 Oct 2011	19.0 km	19.0 km
47	27 Mar 1976	189.9 km	18.7 km
48	25 Feb 1978	79.0 km	18.5 km
49	13 Nov 2010	18.1 km	18.1 km
50	15 Sep 2011	18.0 km	18.0 km
51	2 Apr 2009	18.0 km	18.0 km
52	26 Sep 2013	17.5 km	17.5 km
53	1 Nov 1964	91.3 km	17.5 km
54	26 Jun 1993	27.5 km	15.0 km
55	30 Dec 1924	119.4 km	14.6 km
56	19 Aug 2002	31.5 km	14.0 km
57	5 Apr 2014	13.7 km	13.7 km
58	18 Mar 2009	13.5 km	13.5 km
59	1 Nov 2011	13.5 km	13.5 km
60	24 Oct 1984	29.7 km	13.2 km
61	16 Dec 1972	57.6 km	13.2 km
62	22 Dec 2012	13.1 km	13.1 km
63	31 Jul 1993	73.4 km	12.9 km
64	27 Sep 1987	77.9 km	12.4 km
65	30 Dec 1927	304.5 km	12.3 km
66	30 Jul 2014	12.0 km	12.0 km
67	17 May 1976	29.5 km	12.0 km
68	26 May 1979	21.5 km	11.5 km
69	15 Nov 1957	93.1 km	11.5 km
70	7 Apr 1995	28.7 km	11.4 km
71	31 Mar 2001	42.0 km	11.0 km
72	11 Oct 2014	10.5 km	10.5 km
73	11 Mar 1985	39.7 km	10.4 km
74	9 May 1974	65.1 km	10.4 km
75	1 Jan 2011	10.3 km	10.3 km
76	16 Mar 2006	22.6 km	10.2 km
77	15 Nov 1955	113.5 km	10.2 km
78	27 Mar 1983	60.5 km	9.8 km
79	11 Jun 2014	9.7 km	9.7 km
80	26 Jun 1984	37.2 km	9.6 km
81	3 Jun 2015	9.6 km	9.6 km
82	1 Dec 1913	51.9 km	9.2 km
83	28 Apr 2004	20.1 km	9.1 km
84	27 Aug 2005	15.8 km	8.8 km
85	22 Oct 1960	67.6 km	8.8 km
86	22 May 2000	20.1 km	8.6 km
87	25 Apr 1991	31.5 km	8.5 km
88	11 Jul 1992	14.3 km	8.3 km
89	25 Apr 2007	8.3 km	8.3 km
90	1954	60.3 km	8.3 km
91	19 Oct 1971	94.2 km	8.2 km
92	19 Jul 1900	219.9 km	7.9 km
93	1 Mar 1972	36.0 km	7.8 km
94	18 Oct 2006	7.7 km	7.7 km
95	29 Dec 1959	44.3 km	7.4 km
96	22 Apr 1978	20.4 km	7.3 km
97	11 Nov 1995	43.4 km	7.0 km
98	28 Aug 2015	7.0 km	7.0 km
99	28 Mar 1993	34.8 km	6.8 km
100	5 Mar 1979	42.0 km	6.7 km
101	6 Oct 1999	29.5 km	6.5 km
102	8 Jun 2009	6.5 km	6.5 km
103	16 Nov 1979	69.3 km	6.3 km
104	1 Dec 1984	51.5 km	5.8 km
105	24 May 1991	13.7 km	5.5 km
106	14 Oct 1966	69.2 km	5.2 km
107	3 Oct 1988	31.8 km	4.9 km
108	6 Nov 1967	34.6 km	4.7 km
109	5 Oct 1967	20.2 km	4.2 km
110	19 Oct 2002	21.0 km	4.2 km
111	26 Apr 1991	12.7 km	4.2 km
112	1 Mar 1912	104.7 km	4.0 km
113	22 Mar 1975	9.0 km	3.8 km
114	21 May 1984	39.8 km	3.8 km
115	5 Nov 1984	6.8 km	3.5 km
116	20 Nov 1985	18.9 km	3.4 km
117	18 Feb 1902	147.4 km	3.3 km
118	22 May 1966	62.0 km	3.0 km
119	29 Jan 2008	3.0 km	3.0 km
120	13 Jun 1990	7.1 km	2.6 km
121	1 Apr 1981	31.3 km	2.5 km
122	26 Nov 1977	21.8 km	2.5 km
123	26 Dec 1987	11.6 km	2.5 km
124	28 Apr 1978	31.8 km	2.3 km
125	3 Nov 1979	9.0 km	2.2 km
126	7 Jan 1986	16.4 km	2.1 km
127	23 Aug 1975	37.4 km	2.0 km
128	3 Jul 1985	4.8 km	1.9 km
129	1 Sep 1984	5.5 km	1.8 km
130	28 Sep 1975	18.6 km	1.6 km
131	10 Jun 1966	24.0 km	1.5 km
132	21 Sep 1971	5.2 km	0.0 km
133	6 Nov 1977	36.2 km	0.0 km
134	11 Oct 1968	45.0 km	0.0 km
135	25 Mar 1975	7.6 km	0.0 km
136	30 Jun 1979	79.2 km	0.0 km
137	21 Nov 1983	24.5 km	0.0 km
138	1 Aug 1986	28.1 km	0.0 km
139	1 Sep 1897	60.5 km	0.0 km
140	20 Sep 1976	32.2 km	0.0 km
141	2 May 1896	33.0 km	0.0 km
142	18 May 1985	8.4 km	0.0 km
143	27 Jun 1999	3.8 km	0.0 km
144	Oct 2002	17.0 km	0.0 km
145	21 Jun 1976	17.5 km	0.0 km
146	28 Mar 1988	15.5 km	0.0 km
147	6 Jun 1892	166.0 km	0.0 km
148	15 Mar 1955	31.0 km	0.0 km
149	Jul 1987	4.8 km	0.0 km
150	29 Dec 1995	7.1 km	0.0 km
151	26 Jul 1981	29.8 km	0.0 km
152	14 Dec 1896	10.4 km	0.0 km
153	1 Sep 1989	24.0 km	0.0 km
154	1959	1.8 km	0.0 km
155	3 Aug 1982	21.0 km	0.0 km
156	20 Aug 1994	18.4 km	0.0 km
157	30 May 1989	6.9 km	0.0 km
158	3 Mar 1970	6.6 km	0.0 km
159	9 Jan 1985	8.8 km	0.0 km
160	13 Mar 1977	30.6 km	0.0 km
161	26 Dec 1986	18.0 km	0.0 km
162	16 Dec 1996	64.0 km	0.0 km
163	15 Jul 2004	6.2 km	0.0 km
164	25 Apr 1983	45.5 km	0.0 km
165	29 May 1969	4.0 km	0.0 km
166	30 Nov 1995	28.8 km	0.0 km
167		171.0 km	0.0 km
168	10 Aug 2003	12.8 km	0.0 km
169	26 May 1935	2.2 km	0.0 km
170	7 Aug 1980	76.5 km	0.0 km
171	7 Dec 2002	21.7 km	0.0 km
172	4 Mar 1907	62.0 km	0.0 km
173	2 Mar 1985	33.8 km	0.0 km
174	1 Mar 1997	6.1 km	0.0 km
175	6 Sep 1973	22.5 km	0.0 km
176	16 Mar 2002	9.0 km	0.0 km
177	17 Dec 1994	2.2 km	0.0 km
178	11 Sep 1972	166.9 km	0.0 km
179	6 Jun 2005	17.2 km	0.0 km
180	16 Dec 1971	48.0 km	0.0 km
181	15 Jul 1987	14.8 km	0.0 km
182	1 Oct 1950	105.7 km	0.0 km
183	1926	22.1 km	0.0 km
184	27 Nov 1998	16.0 km	0.0 km
185	11 Jan 1966	26.3 km	0.0 km
186	16 Oct 2004	27.9 km	0.0 km
187	30 Apr 1954	71.3 km	0.0 km
188	23 Nov 2005	43.0 km	0.0 km
189	1 Mar 1901	13.3 km	0.0 km
190	7 Mar 1981	12.1 km	0.0 km
191	4 Feb 2006	13.4 km	0.0 km
192	27 Oct 1904	368.0 km	0.0 km
193	4 Oct 1981	9.6 km	0.0 km
194	16 Oct 1977	32.7 km	0.0 km
195	10 Feb 1968	47.0 km	0.0 km
196	10 Jan 1863	402.0 km	0.0 km
197	5 Sep 1969	180.0 km	0.0 km
198	4 Oct 1968	20.5 km	0.0 km