13-3 运输线路长度(年底数)
Length of Transportation Routes,End of Year
单位:公里 (km)
  2000 2005 2010 2018 2019
项目  Item
 
           
  铁路营业长度 1454 1613 2110 3509 3509
    Length of Railways in Operation          
   #电气化长度 821 821 1498 2872 2883
        Electrified Railways          
  公路通车里程 53506 58286 91015 108901 109785
    Length of Highway          
   #绿化里程 28068 31010 45906 94487 94946
        Length of Greened Highways          
   #养护里程 52776 57430 91009 108901 109785
        Length of Maintenced Highways          
   按行政等级分          
      By Administrative Level          
      国道 2443 3129 4206 10727 10875
            National Highways          
      省道 5451 5763 6151 5427 5520
            Provincial Highways          
      县道 12527 12814 13485 15124 15151
            County  Highways          
      乡道 27101 30579 35676 41905 42104
            Village Highways          
      专用公路 5984 6001 486 123 123
            Highway for Special Purpose          
    按技术等级分          
        By Technical Grade          
     # 等级路里程合计 40637 47986 70655 92464 93753
            Total of Expressway and Class Highway          
         高速公路 351 1208 2351 5155 5347
                  Expressway          
         一级 255 358 603 1351 1477
                  First Class          
         二级 5515 6262 7373 10887 11148
                  Second Class          
         三级 3440 4518 6419 8502 8814
                  Third Class          
         四级 31076 35640 53910 66568 66968
                  Fourth Class          
  内河通航里程 3701 3245 3245 3245 3245
    Length of Navigable Inland Waterways