Expressways can actively open up the region to the outside world, facilitate people's travel, attract more investment and lay the foundation for regional resource development. The upgrading of any project is a reflection of economic activity and will promote development, so the construction of highways will make more sense. Hence the saying that highways promote development.

If Hunan wants to develop rapidly, it must start from all aspects of the foundation, transportation is one of them. This highway in Hunan Province is being actively promoted. The investor bidding has been conducted and the construction will start soon. The construction period is 4 years.

This expressway is the section from Chenzhou to Guiyang from Guidong to Xintian Expressway. It is an important part of the eighth of the "seven vertical and nine horizontal" expressway network in Hunan Province. It is located in Chenzhou, of course, the most anticipated by the people of Chenzhou and the most conducive to the development of Chenzhou.

The line is about 65 kilometers long, starting from Xujiadong, Suxian District, Chenzhou City, and ending near Manchi Village, Chunlingjiang Town, Guiyang County. Finally, it connects with the Xuguang Expressway, so that Chenzhou city can use the expressway to quickly reach the Xuguang Expressway, and a highway to further places. Key words: infrastructure, infrastructure construction, domestic engineering news, planning investment

The line standard is two-way 4 lanes, 100 km/h, the use of low standards is because the development of Chenzhou is general, the demand for traffic is limited, such a standard is fully able to meet the needs of development, and the investment of about 10.3 billion yuan, the average cost of more than one billion yuan per kilometer, Hunan is still acceptable.

We look forward to the early start and completion of Hunan Expressway to further improve and lay a solid foundation for the rapid rise of Hunan. Editor/Xu Shengpeng