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南友高速公路“五縱七橫”國道主干線衡陽至昆明公路的重要組成部分,也是中國通往越南乃至東南亞地區(qū)便捷的陸路國際大通道,被譽為“南疆國門第一路”。公路全長179.2公里,雙向4車道,工程總投資17.14億元,是廣西第一條瀝青混凝土路面高速公路。
Nanning-Youyiguan highway is an important part of Hengyang-Kunming highway in "Five vertical and seven horizontal" trunk highway,and the most convenient land international thoroughfare from China to Vietnam and southeast Asia , known as the "southern countries main highway”. The highway is 179.2 km long and of two-way 4 lanes, with a total investment of 1.714 billion yuan, is the first in Guangxi highway asphalt concrete pavement.