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1This report documents the results of the SHRP 2 R07 project to develop and implement perfor- mance specifications for rapid highway renewal. The project adopted a broad definition of performance specifications to address not only the performance of the physical products of construction (including pavements, bridges, and earthwork) but also contractor performance in terms of time, safety, work zone traffic control, and other important project parameters. Performance specifications were considered in the context of different project delivery methodsâ including design-bid-build and design-buildâand other innovative contracting variations involv- ing warranties or maintenance and operation agreements. The products of the research include guide performance specifications for different application areas and delivery methods that users may tailor to address project-specific goals and conditions. Implementation guidelines were also prepared to accompany the guide specifications. To validate these materials, demonstration proj- ects were conducted for geotechnical and bridge deck applications. The findings of the study generally support the use of performance specifications as a viable option for agencies interested in empowering the private sector to provide creative solutions to save time, minimize disruption, and enhance durability in the interest of rapid renewal. Abstract
