Longevity of Diamond-Ground Concrete Pavements Shreenath Rao H. Thomas Yu, P.E. Lev Khazanovich, Ph.D. Michael I. Darter, P.E., Ph.D. ERES Consultants, Inc. 505 W. University Avenue Champaign, Illinois 61820-3915 Phone: (217) 356-4500 Fax: (217) 356-3088 email: srao@eresnet.com James W. Mack, P.E. American Concrete Pavement Association 5420 Old Orchard Road, Suite A100 Skokie, Illinois 60077-1059 Phone: (847) 966-2272 Fax: (847) 966-9970 Email: jmack@pavement.com Paper Prepared for Presentation at the 78th Annual Meeting of Transportation Research Board, January 10-14, 1999