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Highway, Bridge and Ferry
Year
Highways
in Service
(km)
Maintenanced
Highways
(km)
Bridge
(unit/meter)
Ferry
(unit)
Length of
Highways in
All Weathers
1959
7343
4951
1965
14721
5713
5792
631/11286
6
1970
15098
6995
5792
643/13741
7
1975
15852
7247
6342
658/15420
7
1980
21551
20663
7944
712/18358
10
1985
21660
20733
17863
730/19845
10
1990
21842
20978
17981
777/21697
10
1995
22391
20988
17081
882/23988
10
1997
22455
16719
17981
948/27775
8
1998
22455
8895
17981
948/27775
7
1999
22475
8895
17981
948/27775
7
2000
22503
8895
17981
1011/29472
7
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