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项目概况102国道是北京~哈尔滨的国家级公路,在我国公路运输中承担着重要的作用。102国道经长春市市区段长约30公里,位于长春市三环路以南,连接着
Project Overview National Highway 102 is a national highway from Beijing to Harbin, which plays an important role in road transport in our country. National Highway 102 Changchun City, about 30 km section of the city, located in Changchun City, south of the Third Ring Road, connected