Provincial Highway S228 is an important road newly planned during the 12th Five-Year-Plan period in Henan Province. Nanyang-Guanzhuang section is an important part of provincial highway S228, and also one of the urban cluster fast tracks during the 12th Five Year Plan period in Henan Province. The old roads from Guanzhuang to urban area of Nanyang city include lines X033 and S103, or lines X012, X016 and G312. The existing roads are of different grades, most of which pass through cities and towns, with low traffic capacity, which cannot meet the function of fast connection between Guanzhuang area and Nanyang urban area. After the implementation of the project, it will form a fast track between Guanzhuang area and Nanyang urban area, improve the road network structure, enhance the traffic capacity and service level of regional trunk line network, which has positive significance for the rapid connection between central urban area and urban clusters, promoting regional economic development, building urban fast track and supporting urban cluster development.