湖南大岳高速公路是湖南境內(nèi)杭瑞高速公路最東段，中交二公局承建大岳高速14標、15標兩個標段，主要為橋梁工程，包括箱梁預(yù)制、架設(shè)、現(xiàn)澆、掛籃、移動模架等多種工藝。項目堅持策劃引領(lǐng)，創(chuàng)新驅(qū)動，提前5個月通車，交工驗收評分全線第一，取得國家發(fā)明專利1項，實用新型專利8項，諸多創(chuàng)新成果被全國推廣應(yīng)用。
　　Linxiang-Yueyang Expressway in Hunanis the easternmost section of Hangzhou-Ruili Expressway in HunanProvince . CCCC Second Highway Engineering Co., Ltd. undertook Section 14 and 15 of Linxiang-Yueyang Expressway, which were mainly bridge engineering, including box girder prefabrication, erection, cast-in-place, hanging basket, movable formwork and so on. The project insisted on planning and leading, innovation driving and opened to traffic 5 months ahead of schedule, which handover and acceptance ranked first in the whole line, obtaining 1 national invention patent and 8 utility model patents, and many innovative achievements have been applied nationwide.