13-4      TOTAL LENGTH OF HIGHWAYS AND NAVIGABLE INLAND WATERWAYS (2008)
                单位: (km)
Item Whole Municipality  
Urban Area
 
    Total Length of Highways 7185 3645
      Expressway 221 103
      First Class 809 603
      Second Class 1130 583
      Third Class     1229 712
      Fourth Class 3547 1629
    Length of Navigable Inland Waterways 1190 575
      Length of Navigation of Motor Vessels   865 385