14-3  运输线路质量
Quality of Transportation Routes
     Item 1995 2000 2004
铁路营业里程(公里) Length of Railways in Operation (km) 2038 3010 2999
#复线里程 Double-Tracking Length 986 986
#自动闭塞里程 Automatic Blocking Length 273 685 988
公路线路里程(公里) Length of Highways (km) 30298 34585 86824
#有路面里程 Paved Highways 27982 33035 40679
有路面里程比重(%) Proportion (%) 92 96 47
注:2004年有路面里程改为已铺装路面,与2003年前不可比。
Note: The road-surface mileage for 2004 has been changed into a paved road, incomparable to that before 2003.