Brief introduction of Cha 'an Changlei Expressway

Cha 'an-Changlei Expressway is one of the key projects in "Seven Vertical and Nine Horizontal Expressway Network Planning of Hunan Province", and it is an important link connecting southern Fujian, southern Jiangxi and southern Hunan. It starts from the Chaling entrance and exit of Quan Quan (Quanzhou, Fujian) South (Nanchang, Jiangxi) Expressway in the east, passes through Anren County, leiyang city and Changning City, and connects with Yilouheng Expressway in the west, with a total length of about 65,438+. The design technical level is two-way four lanes, the subgrade width is 26.0 meters, the driving speed is 100 km/h, and the total investment is 105 billion yuan. The Provincial Department of Transportation listed it in the Twelfth Five-Year Plan of highway and waterway traffic construction in Hunan Province, with a construction period of 20 1 1-20 15.