City and Country
|
Population Served
|
System Length, km / mi
|
Annual Passengers (million)
|
Average Travel Distance, km / mi
|
Annual Traffic Density (million)
|
|
|---|---|---|---|---|---|---|
Macon (GA) - 1907
|
US
|
@ 40,000
|
47.3 / 29.3
|
5.5
|
3 / 2
|
0.4
|
Madison (WI) - 1907
|
US
|
@ 25,000
|
17.3 / 10.7
|
3.3
|
2.5 / 1.5
|
0.5
|
1915
|
@ 31,000
|
“
|
6.0
|
2.5 / 1.5
|
0.8
|
|
Madrid - tram - 1949
|
ES
|
@ 1,618,000
|
143 / 88
|
188.0
|
2 / 1
|
3
|
Metro Ligero 1
|
u 3,130,000
|
5.4 / 3.3
|
||||
Metro Ligero 2
|
8.7 / 5.4
|
|||||
Metro Ligero 3
|
13.7 / 8.5
|
25
|
4 / 2
|
7
|
||
Parla
|
150,000
|
12.2 / 7.6
|
7.5
|
3 / 2
|
2
|
|
* Valdemoro
|
48,000
|
3.5 / 2.2
|
||||
Magdeburg - 2002
|
DE
|
250,000
|
59.6 / 37.0
|
40
|
“
|
3
|
Mainz - 1966
|
DE
|
@ 230,000
|
23.8 / 14.8
|
9.0
|
3.7 / 2.3
|
1.4
|
1985
|
@ 250,000
|
19.8 / 12.3
|
10.2
|
3.5 / 2
|
1.8
|
|
2002
|
270,000
|
21.3 / 13.2
|
10
|
“
|
2
|
|
Maitland - 1925
|
AU
|
@ 13,000
|
6.6 / 4.1
|
0.8
|
2.5 / 1.5
|
0.3
|
** Málaga (Malaga)
|
ES
|
600,000
|
13.8 / 8.6
|
21.1
|
3 / 2
|
4.5
|
Manchester - 1916
|
GB
|
@ 950,000
|
174.3 / 108.1
|
187.7
|
3 / 2
|
3.5
|
L&Y - Bury - 1907
|
21.4 / 13.2
|
0.9
|
5 / 3
|
0.4
|
||
1916
|
“
|
2.5
|
“
|
0.6
|
||
Altrincham - Bury - ca. 1989
|
28.5 / 17.7
|
7.6
|
9 / 6
|
2
|
||
1993
|
31 / 19
|
11
|
“
|
3
|
||
2003
|
2,600,000
|
39.0 / 24.2
|
18.9
|
8.9 / 5.5
|
4.3
|
|
Manchester (NH) - 1923
|
US
|
@ 80,000
|
46.4 / 28.9
|
11.8
|
3 / 2
|
0.8
|
Manhattan (NY; New York City borough): see New York City (separate tabulation)
|
||||||
Manitou Springs (CO) - 1907
|
US
|
@ 1,000
|
1.0 / 0.6
|
0.1
|
1 / 0.5
|
0.1
|
see also Colorado Springs (CO)
|
||||||
Mannheim - 1966
|
DE
|
@ 410,000
|
44.3 / 27.5
|
43.2
|
4.6 / 2.9
|
4.5
|
1984
|
@ 330,000
|
50.0 / 31.0
|
38.1
|
5 / 3
|
3.8
|
|
2002
|
320,000
|
59.2 / 36.7
|
40
|
“
|
3
|
|
OEG
|
270,000
|
58.5 / 36.3
|
14
|
11 / 7
|
2.6
|
|
see also Ludwigshafen (Table 3.7)
|
||||||
Le Mans
|
FR
|
260,000
|
15.0 / 9.3
|
17
|
3 / 2
|
3.3
|
Marburg - 1920
|
DE
|
@ 23,000
|
2.6 / 1.6
|
2.2
|
1 / 0.5
|
0.8
|
1923
|
“
|
“
|
0.7
|
“
|
0.3
|
|
1937
|
@ 28,000
|
3.6 / 2.3
|
1.5
|
“
|
0.4
|
|
Marseille - 1962
|
FR
|
3.0 / 1.9
|
5.2
|
1.5 / 1
|
2.6
|
|
2002
|
1,520,000
|
“
|
3.7
|
“
|
2.5
|
|
** New tramway
|
15.5 / 9.6
|
23
|
3 / 2
|
4.5
|
||
Martigny - TrMB - 1930
|
CH
|
@ 6,000
|
1.9 / 1.2
|
0.1
|
1.5 / 1
|
0.08
|
1940
|
@ 6,000
|
“
|
0.1
|
“
|
0.08
|
|
1955
|
@ 6,000
|
“
|
0.2
|
“
|
0.1
|
|
MC - 1910
|
20.5 / 12.7
|
0.07
|
||||
1920
|
“
|
0.2
|
6.0 / 3.7
|
0.06
|
||
1930
|
18.4 / 11.4
|
0.1
|
6.9 / 4.3
|
0.04
|
||
1940
|
“
|
0.1
|
8.0 / 5.0
|
0.04
|
||
1955
|
“
|
0.2
|
7.8 / 4.8
|
0.09
|
||
1970
|
“
|
0.4
|
11.2 / 6.9
|
0.2
|
||
1985
|
“
|
0.3
|
9.2 / 5.7
|
0.2
|
||
2002
|
20,000
|
“
|
0.2
|
10.4 / 6.5
|
0.1
|
|
MO - 1910
|
19.2 / 12.0
|
0.03
|
||||
1920
|
“
|
0.1
|
12.1 / 7.5
|
0.07
|
||
1930
|
“
|
0.1
|
10.4 / 6.5
|
0.05
|
||
1940
|
“
|
0.1
|
15.5 / 9.6
|
0.1
|
||
1955
|
25.6 / 15.9
|
0.3
|
16.7 / 10.3
|
0.2
|
||
1970
|
“
|
0.4
|
19.6 / 12.1
|
0.3
|
||
1985
|
“
|
0.4
|
17.8 / 11.0
|
0.3
|
||
2002
|
20,000
|
“
|
0.3
|
15.7 / 9.7
|
0.2
|
|
Marysville (CA) - 1928
|
US
|
@ 10,000
|
3 / 2
|
0.3
|
2 / 1
|
0.1
|
Mason City (IA) - MC&CL - 1907
|
US
|
@ 15,000
|
26.3 / 16.6
|
0.5
|
11 / 7
|
0.2
|
1924
|
“
|
1.0
|
6 / 4
|
0.2
|
||
Mayagüez (PR) - 1907 (Mayaguez)
|
US
|
@ 16,000
|
2.5 / 1.5
|
0.5
|
2 / 1
|
0.3
|
Medford (OR) - 1914
|
US
|
@ 5,000
|
3.9 / 2.4
|
0.02
|
2 / 1
|
0.008
|
Meiringen - MRA - 1930
|
CH
|
@ 4,000
|
2.8 / 1.7
|
0.07
|
1.7 / 1.1
|
0.04
|
1940
|
@ 4,000
|
“
|
-
|
-
|
-
|
|
1955
|
@ 4,000
|
“
|
0.02
|
1.7 / 1.1
|
*** 0.04
|
|
MIB - 1970
|
4.8 / 3.0
|
0.1
|
4.8 / 3.0
|
0.1
|
||
1984
|
“
|
0.09
|
“
|
0.09
|
||
2002
|
“
|
0.1
|
“
|
0.1
|
||
Melbourne - 1958
|
AU
|
@ 1,500,000
|
230.1 / 142.7
|
195.3
|
4.1 / 2.5
|
3.4
|
ca. 1967
|
220.5 / 136.7
|
140.1
|
“
|
2.6
|
||
2002
|
2,900,000
|
238.0 / 147.6
|
116
|
“
|
2.2
|
|
Memphis (TN) - 1907
|
US
|
@ 130,000
|
100.4 / 62.3
|
40.0
|
3 / 2
|
1.3
|
1996
|
@ 710,000
|
3.4 / 2.1
|
0.7
|
1.2 / 0.7
|
0.2
|
|
2005
|
u: 810,000
|
8.1 / 5.0
|
1.0
|
1.4 / 0.9
|
0.2
|
|
* MATATRAC - Airport
|
13.7 / 8.5
|
3
|
5 / 3
|
1.1
|
||
Mendrisio - TEM - 1910
|
CH
|
@ 12,000
|
11.9 / 7.4
|
0.5
|
5 / 3
|
0.2
|
1930
|
@ 15,000
|
“
|
0.4
|
“
|
0.2
|
|
1940
|
@ 15,000
|
“
|
0.3
|
“
|
0.1
|
|
Menominee (MI) - 1907
|
US
|
@ 25,000
|
21.6 / 13.4
|
2.2
|
2 / 1.5
|
0.3
|
Meran-Merano - 1911
|
IT
|
@ 25,000
|
6.3 / 3.9
|
0.9
|
4.0 / 2.5
|
0.3
|
Obermais - 1911
|
0.9 / 0.6
|
0.3
|
0.9 / 0.6
|
0.3
|
||
LM - 1911
|
7.6 / 4.7
|
0.5
|
4.7 / 2.9
|
0.3
|
||
Meridian (MS) - 1907
|
US
|
@ 23,000
|
16.9 / 10.5
|
2.0
|
3 / 2
|
0.4
|
Merrill (WI) - 1915
|
US
|
@ 9,000
|
2.7 / 1.7
|
0.2
|
0.8 / 0.5
|
0.06
|
Messina
|
IT
|
250,000
|
7.7 / 4.8
|
6
|
3 / 2
|
2
|