This CD contains the papers and presentations delivered at the 2009 Concrete Technology Forum: Focus on Performance Prediction held in Cincinnati in May 2009. This symposium brought researchers and practitioners together to discuss the latest advances, technical knowledge, continuing research, tools and specifications that involve test methods and modeling to predict concrete performance and service life of concrete structures. Researchers, engineers, contractors, concrete producers, public works officials, material suppliers, and concrete professionals presented the latest advances, technical knowledge, continuing research, tools and solutions for testing and modeling concrete performance.