Highway traffic mileage in the city, and the road mileage of 4289 kilometers, of which 55 km highway, a road 115 kilometers, 770 kilometers of secondary roads and tertiary roads 398 kilometers.

 
  • 全市公路通车里程中,有路面里程4289公里,其中高速公路55公里,一级公路115公里,二级公路770公里,三级公路398公里。
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