Cost reduction of public works projects has been desired due to severe financial circumstances.Therefore,asphalt pavement has been requested to extend its life.Semi-flexible pavement or epoxy asphalt pavement,which has high rutting resistance and oil resistance,may be applied to the place where these performances are demanded.However,special technique is required in manufacturing and construction.In addition,these materials have also raised a problem that they cannot be recycled.Meanwhile,conventional asphalt pavement has several drawbacks.It is vulnerable to rutting caused by traffic load and damage caused by petroleum oils such as gasoline or motor oil.The materials used in asphalt mixtures were studied for improving the durability of asphalt mixture.A high stability asphalt concrete was developed which has equal or superior performance to semi-flexible pavement and epoxy asphalt pavement.In this paper,the process of selecting the substance and the characteristics evaluation of the developed mixtures are described.Furthermore,an inspection result as well as followup survey of the performance of the developed mixtures obtained from trial and actual construction is shown. Cost reduction of public works projects has been sought due due to severe financial circumstances.Therefore, asphalt pavement has been to extend its life. Semi-flexible pavement or epoxy asphalt pavement, which has high rutting resistance and oil resistance, may be applied to the place where these performances are demanded.However, special techniques is required in manufacturing and construction. Moreover, these materials have also raised a problem that they can not be recycled .Meanwhile, conventional asphalt pavement has beenmanded by traffic load and damage caused by petroleum oils such as gasoline or motor oil. materials used in asphalt mixtures were studied for improving the durability of asphalt mixture. A high stability asphalt concrete developed which has equal or superior performance to semi-flexible pavement and epoxy asphalt pavement.In this paper, the process of selecting the substance and the characteristics evaluation of the d eveloped mixtures are described. Futuremore, an inspection result as well as follow up survey of the performance of the developed compounds obtained from trial and actual construction is shown.