Evaluation of I-15 Devore (08-0A4224) Long-Life Pavement Rehabilitation Costs

This technical memorandum summarizes the analysis performed in evaluating the costs associated with Long-Life Pavement Rehabilitation Strategies (LLPRS). This study is part of the effort to develop an Integrated Pavement Strategy Decision Support System to allow engineers to analyze efficient allocation of financial resources when planning pavement projects. For this study, cost performances were analyzed for a long-life pavement project on Interstate 15 in Devore (EA 08-0A4224) between the junctions of Interstate 10 and Interstate 210. This Long Life rehabilitation project involved a 16-km stretch (26.3 lane-km) of Interstate 15. The project involved reconstruction of outer truck lane. The contract was awarded to Coffman Specialties, Inc. at $13,235,000. Construction was begun in July 2004 and was completed in January 2005