As a typical bridge deck paving material, epoxy asphalt mixture is widely used in the construction of steel bridge decks, but long-term heavy traffic and temperature loads will reduce its durability and fatigue life. The research adopts the method of adding basalt fiber to improve the performance of epoxy asphalt mixture. Through the test and analysis of the road performance of basalt fiber epoxy asphalt mixture with different content (0%, 0.2%, ~1%), the research shows that: basalt The fibers are dispersed in the asphalt mixture with a three-dimensional network structure, which can effectively enhance the intercalation effect of the aggregate and mortar inside the mixture. 0.6% basalt fiber can significantly improve the high temperature stability, low temperature crack resistance and resistance of the asphalt mixture. Fatigue performance.