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16-5 Quality of Transport Routes |
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Item |
1990 |
1995 |
2000 |
2002 |
2003 |
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Length of
National Railways in Operation (km) |
53378 |
54616 |
58656 |
59530 |
60446 |
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Double-Tracking Length
(km) |
13024 |
16909 |
21408 |
23058 |
23702 |
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Proportion
(%) |
24.4 |
31.0 |
36.5 |
38.7 |
39.2 |
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Automatic
Blocking Length
(km) |
10370 |
12910 |
18318 |
20682 |
21920 |
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Proportion
(%) |
19.4 |
23.6 |
31.2 |
34.7 |
36.3 |
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Length of
Highways
(km) |
1028348 |
1157009 |
1402698 |
1765222 |
1809828 |
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Expressway
and Class I to IV Highway (km) |
741040 |
910754 |
1216013 |
1382926 |
1438738 |
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Proportion
(%) |
72.1 |
78.7 |
86.7 |
78.3 |
79.5 |
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Length of
Navigable Inland Waterways
(km) |
109192 |
110562 |
119325 |
121557 |
123964 |
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Standard
Waterways (km) |
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56587 |
61367 |
63597 |
60865 |
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Proportion
(%) |
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51.2 |
51.4 |
52.3 |
49.1 |
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