... *** *** *** *** *** *** *** 乡道 Township Highway *** *** *** *** *** *** *** 专用公路 Special Highway *** *** *** *** *** *** *** ..
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Liantuo Bridge is one of the key works on the special highway leading the Three Gorges Dam Project to the outside.
莲沱特大桥是三峡工程对外交通专用公路上的重点工程之一。
Because of the special geographical condition of the desert area, the pavement material design and application for desert highway must comply with the principle of utility, feasibility and economy.
考虑到沙漠地区特殊的地理条件,沙漠公路路面材料的设计和应用要遵循适用性、可行性和经济性的原则。
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