This expressway is called Li Ji Expressway. Its opening to traffic ended the history of no expressway in Jiaokou County, greatly improved the traffic conditions in the mountainous areas of Lvliang, and played a positive role in promoting the economic development and people's life along the line into the "fast lane".

Li Ji Expressway is an important part of G59 Hohhot-Beihai National Expressway, and it is also an important section of "4 vertical 15 horizontal 33" expressway network in our province. It is of great significance to help rural revitalization.