Highway Stormwater Research

Existing studies reveal that the ADT/pollutant loading relationship is a lot less straightforward than was once originally accepted. While there is some agreement that there is no reliable linear ADT/pollutant loading relationship, it is still used as threshold criteria in determining the requirements for highway stormwater treatment facilities. This research will refine thresholds/criterion for highways and receiving waters to delineate which highways would be most appropriate candidates for enhanced treatment for dissolved metals removal.


    • English


    • Status: Active
    • Contract Numbers:


    • Sponsor Organizations:

      Federal Highway Administration

      1200 New Jersey Avenue, SE
      Washington, DC  USA  20590
    • Project Managers:

      Brooks, Rhonda

    • Performing Organizations:

      Washington State University, Pullman

      Department of Agricultural Economics
      Pullman, WA  USA  99164-6210
    • Principal Investigators:

      Barber, Mike

    • Start Date: 20060101
    • Actual Completion Date: 20080331
    • Source Data: RiP Project 10991

    Subject/Index Terms

    Filing Info

    • Accession Number: 01460682
    • Record Type: Research project
    • Source Agency: Washington State Department of Transportation
    • Contract Numbers: T2696-22
    • Files: RiP, USDOT, STATEDOT
    • Created Date: Jan 3 2013 1:30PM