AASHTO DARWin Task Force Development of DARWin-ME

R26. Preservation Approaches for High Traffic Volume Roadways
Advertised on July 2007 – proposals due Sept.18
• Objectives:
– Conduct a synthesis-type review on current preservation
approaches
– Identify preservation strategies and products that are usable on
high traffic volume roadways.
– Develop documentation on the benefit/cost of various
treatments. One purpose of the benefit/cost evaluation is to help
determining when it is too late to apply a preservation approach.
– Identify potential opportunities for further development of
preservation treatments
• Budget: $250,000
• Duration: 18 months