the present invention provides an asphalt composition comprising an asphalt and antistripping additive comprising at least one of the compound having the formula , or : . sub . m . sub . n ]. sub . x -- p --. sub . y wherein r 1 represents a linear hydrocarbon radical having 8 to 24 carbon atoms or an alkyl phenyl group having 8 to 24 carbon atoms , po represents oxypropylene group , eo represents oxyethylene group , each of m and n represents the number of added molecules , m is a number of 1 to 6 , n is a number of 0 to 6 ; . sub . m . sub . n ]. sub . x -- p --. sub . y wherein r 2 represents an aliphatic hydrocarbon radical having a branched methyl group and having 8 to 24 carbon atoms , po represents oxypropylene group , eo represents oxyethylene group , each of m and n represents the number of added molecules , m is a number of 0 to 6 , n is a number of 0 to 6 ; and . sub . m . sub . n ]. sub . x -- p --. sub . y wherein r 3 represents an aliphatic hydrocarbon radical having two or more branched methyl groups or at least one of branched group including 2 or more carbons and having 8 to 24 carbon atoms , po represents oxypropylene group , eo represents oxyethylene group , each of m and n represents the number of added molecules , m is a number of 0 to 6 , n is a number of 0 to 6 , each of x and y of the formula , or being a number of 1 to 2 , the sum total of x and y being 3 , r 1 , r 2 and r 3 being saturated or unsaturated .