渝湘復線高速公路工程，為重慶市重點建設項目，項目總投資645億，采用PPP建設模式，項目業主是重慶市交通局。由31家央企、國企組成的聯合體中標并組建項目公司對項目進行建設、運營、移交。
公司承建的施工任務為渝湘復線高速公路（巴彭段）第3標1分部1工區，總包單位為中電建路橋工程有限公司，承建單位為中國水利水電第七工程局。公司承建的施工任務全長9.43km，為雙向6車道高速公路，路基寬度34.5m，設計時速120KM/小時，工程概算建安約14億。其中，龍川江特大橋工程，橋長1335m，主橋為85m+3×160m+85m連續鋼構，主墩高179.2m，造價5.22億；河圖樞紐互通工程，造價3.7億。
yanchang to huanglong highway：
Yuxiang double line highway engineering for key construction projects in chongqing, the project total investment 64.5 billion, using the PPP construction mode, the project owner is the communications bureau of chongqing. Consortium wins the bid of central enterprises, state-owned enterprises and establish the project company to construction, operation and transfer project. Company contract to build the construction task of double line for the yuxiang highway (Mr Peng) 3 1 division 1 work area, the total package units in turbine road &bridge engineering co., LTD., for China's water resources and hydropower engineering 7 unit construction. Company contract to build the construction task of total length of 9.43 km, for two-way six lanes highway, roadbed width of 34.5 m, the design speed of 120 km/hour, engineering budget sussing out of about 1.4 billion. Longchuan bridge engineering, bridge is 1335 m long, main span of 85 m + 3 x 160 m + 85 m continuous steel structure, main pier height of 179.2 m, 522 million; Pursues traffic hub project, cost 370 million.
