City and Country
|
Population Served
|
System Length, km / mi
|
Annual Passengers (million)
|
Average Travel Distance, km / mi
|
Annual Traffic Density (million)
|
|
|---|---|---|---|---|---|---|
Walla Walla (WA) - 1915
|
US
|
31 / 19
|
1.2
|
2 / 1
|
0.06
|
|
1927
|
23 / 14
|
0.08
|
18 / 11
|
0.06
|
||
Wallasey - 1926
|
GB
|
@ 95,000
|
19.7 / 12.2
|
21.3
|
2 / 1
|
1.7
|
Wanganui - 1926
|
NZ
|
@ 24,000
|
23.4 / 14.5
|
3.6
|
2.5 / 1.5
|
0.4
|
1945
|
23.1 / 14.3
|
2.9
|
"
|
0.3
|
||
Washington (DC) - CTCo - 1937
|
@ 700,000
|
124 / 77
|
156.8
|
2.5 / 1.5
|
3
|
|
1944
|
@ 750,000
|
123 / 76
|
336.0
|
"
|
7
|
|
1953
|
@ 800,000
|
108 / 67
|
153.2
|
"
|
3
|
|
1957
|
@ 780,000
|
106 / 66
|
86.8
|
"
|
2
|
|
1960
|
@760,000
|
84 / 52
|
40.9
|
"
|
1
|
|
* LRT - Bi-County
|
23 / 14
|
|||||
** LRT - Anacostia
|
1,310,000
|
4.5 / 2.7
|
1
|
2.5 / 1.5
|
0.5
|
|
* LRT - Columbia Pike
|
7.6 / 4.7
|
6
|
3 / 2
|
2.5
|
||
W-VR - 1913
|
@ 25,000
|
73.9 / 45.8
|
5.7
|
8 / 5
|
0.6
|
|
Washington (IN) - 1927
|
US
|
@ 10,000
|
4.7 / 2.9
|
0.3
|
2 / 1
|
0.09
|
Washington (PA), US: see Pittsburgh
|
||||||
* Weil am Rhein
|
DE
|
30,000
|
see Basel (CH)
|
|||
Wellington - 1926
|
NZ
|
@ 99,000
|
46.8 / 29.0
|
41.9
|
3 / 2
|
2.9
|
1945
|
49.1 / 30.4
|
58.9
|
2 / 1.5
|
2.9
|
||
West Chester (PA) - 1907
|
US
|
45.5 / 28.2
|
2.3
|
5 / 3
|
0.2
|
|
Wichita (KS) - 1907
|
US
|
@ 50,000
|
35.1 / 21.8
|
5.9
|
3 / 2
|
0.5
|
Wien - 1911
|
AT
|
@ 2,080,000
|
219.6 / 136.2
|
283.3
|
4.4 / 2.8
|
5.8
|
1929
|
@ 1,930,000
|
288 / 179
|
650
|
4 / 2
|
9
|
|
1943
|
@ 1,700,000
|
"
|
730
|
"
|
10
|
|
1962
|
@ 1,630,000
|
225 / 140
|
427.2
|
"
|
8
|
|
1967
|
@ 1,620,000
|
"
|
335
|
"
|
6
|
|
1974
|
"
|
200 / 125
|
285.8
|
"
|
6
|
|
1984
|
@ 1,515,000
|
190 / 120
|
239.0
|
"
|
5.0
|
|
2004
|
1,630,000
|
183.1 / 113.5
|
206.7
|
3.5 / 2.2
|
3.9
|
|
WLB - 1911
|
41.1 / 25.5
|
4.0
|
9.8 / 6.1
|
1.0
|
||
1956
|
30.4 / 18.8
|
3.8
|
10 / 6
|
1
|
||
1984
|
"
|
3.7
|
"
|
1
|
||
2002
|
"
|
7.1
|
"
|
2
|
||
EBMH - 1911
|
4.4 / 2.7
|
0.7
|
3.2 / 2.0
|
0.5
|
||
steam - 1911
|
26.7 / 16.6
|
4.7
|
4.6 / 2.8
|
0.7
|
||
Wiesbaden - 1951
|
DE
|
@ 240,000
|
24.4 / 15.1
|
6.0
|
4 / 2.5
|
1.0
|
* LRT
|
270,000
|
32 / 20
|
||||
Wildwood (NJ) - 1907
|
US
|
@ 900
|
8.9 / 5.5
|
0.8
|
3 / 2
|
0.3
|
Wilhelmshaven - 1936
|
DE
|
@ 100,000
|
8.4 / 5.2
|
1.4
|
2 / 1
|
0.3
|
1940
|
"
|
"
|
2.0
|
"
|
0.5
|
|
Wilkes-Barre (PA) - 1907
|
US
|
@ 100,000
|
96.5 / 59.3
|
21.1
|
5 / 3
|
1.1
|
WBD&HL - 1907
|
19.1 / 11.8
|
1.2
|
5 / 3
|
0.3
|
||
Wilmington (DE) - 1913
|
US
|
@ 200,000
|
70.6 / 43.7
|
27.5
|
3 / 2
|
1.3
|
Wilmington (NC) - 1925
|
US
|
@ 40,000
|
35.2 / 21.8
|
3
|
6 / 4
|
0.5
|
Winnipeg - 1946
|
CA
|
@ 250,000
|
58.4 / 36.3
|
80
|
3 / 2
|
4.4
|
1950
|
@ 300,000
|
32 / 20
|
45
|
"
|
5.7
|
|
Winona (MN) - 1907
|
US
|
@ 19,000
|
10.3 / 6.4
|
1.0
|
2 / 1
|
0.2
|
Winston-Salem (NC) - 1920
|
US
|
@ 48,000
|
16.0 / 9.9
|
4
|
3 / 1.5
|
0.7
|
Winterthur - 1910
|
CH
|
@ 25,000
|
1.8 / 6.1
|
0.8
|
1 / 0.5
|
0.4
|
1930
|
@ 54,000
|
9.9 / 6.1
|
3.8
|
1.5 / 1
|
0.6
|
|
1940
|
@ 60,000
|
7.9 / 4.9
|
2.7
|
"
|
0.5
|
|
Wohlen - WM - 1920
|
CH
|
8.2 / 5.1
|
0.3
|
5.1 / 3.1
|
0.2
|
|
1930
|
"
|
0.4
|
5.4 / 3.3
|
0.3
|
||
1940
|
"
|
0.3
|
5.8 / 3.6
|
0.2
|
||
1955
|
"
|
0.5
|
5.9 / 3.7
|
0.3
|
||
1970
|
"
|
0.4
|
5.5 / 3.4
|
0.2
|
||
1984
|
"
|
0.3
|
6.0 / 3.7
|
0.2
|
||
1996
|
20,000
|
"
|
0.4
|
5.2 / 3.2
|
0.4
|
|
Woltersdorf, DE: see Berlin
|
||||||
Worcester - 1911
|
GB
|
@ 48,000
|
9.4 / 5.8
|
3
|
2 / 1
|
0.5
|
Wuppertal - 1966
|
DE
|
@ 660,000
|
56.1 / 34.8
|
28.6
|
4.7 / 2.9
|
2.3
|
1984
|
@ 480,000
|
23.1 / 14.3
|
7.0
|
"
|
1.4
|
|
Würzburg - 1966 (Wurzburg)
|
DE
|
@ 150,000
|
12.2 / 7.6
|
9.2
|
4.7 / 2.9
|
2.0
|
1984
|
@ 130,000
|
14.4 / 8.9
|
17.4
|
4.5 / 3
|
5.4
|
|
2003
|
130,000
|
19.8 / 12.3
|
24.8
|
"
|
5.6
|
|