Weathered sand is the intermediate product of weathering process of surface rock strata. Its durability is worse than that of ordinary soil, and its physical and mechanical properties are unstable. Weathered sand is characterized by angular particles, weak strength, large uneven size distribution, and contains a large amount of fine soil particles. Weathered sand origin: Bailianhe (fine-grained granite), Yahekou (granite gneiss, diorite gneiss), Dahuofang (granite, granite gneiss), Three Gorges (biotite quartz diorite), Jiusongshan (hornblende granite gneiss), Langang (sandstone). The investigation proves that there are a lot of weathered sand phenomena along the expressway from Shaolin Temple to Luoyang. The physical and mechanical properties of weathered sand and various road performance of cement stabilized weathered sand are studied. The results show that cement stabilized weathered sand has good mechanical properties and broad application prospects.