[1] The original S83 Lannan Expressway section from Pingdingshan to Nanyang, has a design speed of 100 kilometers per hour and was opened to traffic on 12 December 2004.

[2][3] The section from Nanyang to Xinye has a total length of around 60 kilometers.

The Xiangyi Expressway starts from the South Outer Ring Road of Xiangyang City, passes through Xiangcheng District, Nanzhang County, Yuan'an County, Dangyang, and connects with the G42 Shanghai–Chengdu Expressway in Yiling District.

The route is 156 kilometers long and had a construction period of 48 months.

This People's Republic of China road-related article is a stub.