Abstract:With the vigorous construction of transportation infrastructure in China, more research results and successful practical experience have been achieved in the road foundation treatment technologies. The new technologies and methods emerge in an endless stream. Firstly, the characteristics and research progress of several common road foundation treatment technologies are summarized, and the typical new technologies and methods of foundation treatment in recent years are discussed. Based on the preparation and revision of relevant standards and specifications, the construction of road foundation treatment standardization is analyzed, and the development trend of road foundation treatment technology application is prospected.