Final Research Report Agreement T2695, Task 26 Pavement Maintenance Integration PMS PCCP MODELS FOR REHABILITATION AND RECONSTRUCTION DECISION-MAKING by Jianhua Li Research Assistant Stephen T. Muench Assistant Professor Joe P. Mahoney Professor Department of Civil and Environmental Engineering University of Washington Linda M. Pierce State Pavement Engineer Nadarajah Sivaneswaran State Pavement Management Engineer Washington State Department of Transportation Washington State Transportation Center (TRAC) University of Washington, Box 354802 1107 NE 45th Street, Suite 535 Seattle, Washington 98105-4631 Prepared for Washington State Transportation Commission Department of Transportation and in cooperation with U.S. Department of Transportation Federal Highway Administration July 2006