The project is expected to start construction in 2022 and is scheduled to open to traffic by the end of 2023. The route starts from G327 National Road, passes through Luquan Town, Dongming Market Town and Datun Town, and ends in Zhuangzhai Town of Cao County, connecting with G240 National Road, with a total length of about 23.8 kilometers. It is planned to upgrade and transform into a first-class highway, with an estimated total investment of about 967 million yuan.

In addition, the reconstruction and expansion of the southern section of Haizhuang Road is conducive to the communication between Dongming and Zhuangzhai Town of Cao County, and also facilitates the people of Dongming County to take the Lunan high-speed railway.