The T4 contract section of the traffic safety facilities and pre-buried pipelines of the Changji Expressway Project in Hunan Province

Chang-Ji Expressway: The expressway from Changde City to Jishou City in Hunan Province is an important section of the Changsha-Chongqing Expressway, one of the eight major highways planned and constructed by the state for the development of the western region. It is also an important section of the national key highway network planned by the Ministry of Communications from Quanzhou to Quanzhou. The common line section of the Bijie Line and the Ningbo-Zhangmu Line in Hunan Province is one of the key projects of the country and Hunan Province during the Tenth Five-Year Period. It is also an important part of the main skeleton of Hunan Province’s expressways, and is a link between the east and the middle of my country. The important road transportation channel with the western region has an important position in the country and the main highway network of our province.