Excellent Project
Chongqing-Hunan Expressway Duplicate Line
The total mileage of the expressway is about 285 kilometres, consisting of three roads from Banan to Pengshui, Pengshui to Youyang, and Wulong to Daochen, with a construction period of 6 years and an average bridge-to-tunnel ratio of 80%. It is one of the projects of Chongqing's Three-Year Action Plan for Transportation Construction, and it is a major traffic artery connecting Chongqing to Hunan.
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