To show that a concrete overlay is an effective repair for distressed asphalt pavements, the Kentucky Ready Mixed Concrete Association (KRMCA) whitetopped a deteriorated asphalt entrance drive to a shopping center. The 5 1/2-inch-thick overlay used low-slump, air-entrained concrete with a compressive strength of 4500 psi. Twenty-six Kentucky concrete companies participated in the demonstration, and it has prompted several whitetopping projects in other shopping centers.