Guide for Timing of Asphalt-Surfaced Pavements Preservation

The objective of this research is to develop a guide for identifying the timing for preservation of asphalt-surfaced pavements considering condition-based and non-condition-based factors. For the purpose of this research, preservation treatments are treatments applied to preserve an existing roadway, slow future deterioration, and maintain and improve its functional condition (without substantially increasing structural capacity).


  • English


  • Status: Completed
  • Funding: $299694
  • Contract Numbers:

    Project 14-38

  • Sponsor Organizations:

    Federal Highway Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590

    American Association of State Highway & Transportation Officials (AASHTO)

    444 North Capitol Street, NW, Suite 225
    Washington, DC  United States  20001

    National Cooperative Highway Research Program

    Transportation Research Board
    500 Fifth Street, NW
    Washington, DC  United States  20001
  • Project Managers:

    Hanna, Amir

  • Performing Organizations:

    Amec Foster Wheeler Environment & Infrastructure, Incorporated

    12000 Indian Creek Court, Suite F
    Beltsville, MD  United States  20705
  • Principal Investigators:

    Rada, Gonzalo

  • Start Date: 20160801
  • Expected Completion Date: 20180801
  • Actual Completion Date: 20180801
  • Source Data: RiP Project 40209

Subject/Index Terms

Filing Info

  • Accession Number: 01572390
  • Record Type: Research project
  • Source Agency: Transportation Research Board
  • Contract Numbers: Project 14-38
  • Files: TRB, RIP
  • Created Date: Aug 7 2015 1:01AM