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["公路基本情况"]
[]
["类    别","计量    单位","全市","源城区","东源县","和平县","龙川县","紫金县","连平县"]
["一、通车里程","公里",15795.3,855.5,3853.7,2432.8,2887.7,3666.7,2098.9]
["   #按等级划分"]
["  1.等级公路","公里",15078.6,845.7,3765.4,2432.2,2324.6,3666.7,{"v":2044,"d":"2044.0"}]
["  其中：高速公路","公里",368.9,33.4,92.5,46.4,33.5,83.3,79.8]
["        一级","公里",{"v":216,"d":"216.0"},79.8,5.1,11.7,17.5,22.4,79.5]
["        二级","公里",950.1,57.6,89.6,203.7,188.8,325.2,85.2]
["        三级","公里",1546.8,{"v":74,"d":"74.0"},512.1,161.3,266.7,201.8,330.9]
["        四级","公里",{"v":11997,"d":"11997.0"},600.8,3066.1,{"v":2009,"d":"2009.0"},1818.2,{"v":3034,"d":"3034.0"},1468.9]
["  2.等外公路","公里",716.7,9.9,88.3,0.6,563.1,null,54.8]
["#按路面划分"]
["  1.有铺装路面","公里",10742.7,607.2,2785.4,1433.9,1948.7,2532.6,1434.9]
["  2.简易铺装路面","公里",73.6,3.5,42.1,14.7,null,2.2,11.1]
["  3.未铺装路面","公里",4979.1,244.9,1026.2,984.2,{"v":939,"d":"939.0"},1131.8,{"v":653,"d":"653.0"}]
["二、桥梁"]
["  1.数量","座",3305,135,779,586,698,674,433]
["  2.长度","米",{"v":102566.9,"d":"102567"},{"v":7524.9,"d":"7525"},{"v":25694.2,"d":"25694"},{"v":19829.7,"d":"19830"},{"v":19291.1,"d":"19291"},{"v":17310.7,"d":"17311"},{"v":12916.3,"d":"12916"}]
["三、公路密度","公里∕百平方公里",100.9,236.3,96.1,106.1,93.7,100.9,92.3]
[]
["—179—"]