Abstract: With the continuous progress of my country's economic development, national road traffic construction has entered a period of rapid development. This article first briefly outlines the grouting technology. Secondly, on this basis, it expounds the types and basic requirements of the grouting technology commonly used in the construction of highway bridges. Finally, it proposes the corresponding measures to improve the grouting technology in the construction of highway bridges. Provide reference for better use of grouting technology in construction.