Riprap Design Criteria, Specifications, and Quality Control

The objective of this research is to develop design guidelines, material specifications and test methods, construction specifications, and construction inspection and quality control guidelines for riprap at streams and riverbanks, bridge piers, bridge abutments, guidebanks, and other locations requiring scour countermeasures.


  • English


  • Status: Completed
  • Contract Numbers:

    Project 24-23

  • Sponsor Organizations:

    Federal Highway Administration

    1200 New Jersey Avenue, SE
    Washington, DC  USA  20590

    American Association of State Highway and Transportation Officials (AASHTO)

    444 North Capitol Street, NW
    Washington, DC  USA  20001

    National Cooperative Highway Research Program

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

    Hess, Timothy

  • Performing Organizations:

    Ayers and Associates, Incorporated

    3665 John F. Kennedy Parkway
    Building 2, Suite 300
    Fort Collins, CO  USA  80522
  • Principal Investigators:

    Lagasse, Peter

  • Start Date: 20030401
  • Actual Completion Date: 20060930
  • Source Data: RiP Project 8584

Subject/Index Terms

Filing Info

  • Accession Number: 01460851
  • Record Type: Research project
  • Source Agency: National Cooperative Highway Research Program
  • Contract Numbers: Project 24-23
  • Files: RiP, USDOT
  • Created Date: Jan 3 2013 1:33PM