11-3
主要年份公路运输情况
highway transportation in selected years
年
份
公路通车里程
(公里)
汽车数
(辆)
客运量
(万人)
旅客周转量
(万人公里)
货运量
(万吨)
货物周转量
(万吨公里)
year
length of highwways
(km)
number of vehicles (unit)
passenger traffic (10000 persons)
passenger
passenger-kilometers
(10000 persons-km)
freight traffic (10000 tons)
turnover
ton-kilometers
(10000 tons-km)
1952
2839
1470
86
7723
39
2742
1957
6034
2118
1254
46975
725
16906
1962
13243
4872
1096
59282
840
21200
1965
14251
6304
2135
80621
1455
33000
1970
18136
7490
2195
85192
1470
39800
1975
24204
17189
4385
157664
1972
64600
1978
29109
26148
6285
205304
2671
82000
1979
32112
30611
8115
251600
2832
91400
1980
32577
35999
14593
385400
5548
228800
1981
32982
39862
17834
464500
6041
245400
1982
33827
44316
20197
537300
6674
286600
1983
34445
46662
22154
589000
7633
317200
1984
35020
50966
26487
725100
8793
360700
1985
35987
63062
31355
913300
10531
445400
1986
37175
74490
31643
960400
13965
609900
1987
38148
83405
32670
1117900
14970
786500
1988
39124
92218
33955
1213000
16775
903700
1989
39124
102413
36439
1196900
16276
895300
1990
41011
110208
36639
1282700
16710
911200
1991
41745
121247
31683
1358067
8924
744328
1992
41882
137272
33668
1424701
15832
931208
1993
43558
166299
37970
1509220
21276
114795
1994
44608
210404
33916
1490778
23147
1351698
1995
46574
200765
37508
1534831
23444
1454057
1996
47196
201210
40474
1772950
24732
1441720
1997
47680
221208
41212
1603709
24562
1391768
1998
48021
248062
39618
1873674
23979
1513719
1999
50202
278218
38884
2011333
22162
1853532
2000
51073
321278
41696
2234403
22924
1758328
2001
53547
366707
44926
2543719
23193
1870346
2002
54155
436254
46570
2648920
24023
1939597