Guang'an has made an achievement at highway network. However, with the rapid economical and social development and increasing traffic demand, mileage and grade of highway network still can't cope with the need of economic growth. Therefore, scientific and reasonable planning for the highway network of Guang'an have an important significance for instructing highway construction, making Guang'an become one of twelve regional minor hinges, and rousing the third venture and promoting Guang'an-Chongqing cooperat...
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