Effect of road shoulder treatments on highway runoff quality and quantity
By: by Matthias S. St. John, Richard R. Horner.
Contributors: Horner, Richard R.; Washington (State). Dept. of Transportation.; Washington State Transportation Center.; Washington State Transportation Commission.
Publisher: Washington State Dept. of Transportation; Available through the National Technical Information Service
Published: 1997
Place of publication: [Olympia]; [Springfield, VA
Language: eng
Number of pages: 150
Subjects: Road drainage -- Washington (State); Runoff -- Washington (State); Roads -- Washington (State) -- Shoulders; Water -- Pollution -- Washington (State)
Notes: Prepared by the Washington State Transportation Center for the Washington State Transportation Commission in cooperation with the Federal Highway Administration.

"July 1997."

Includes bibliographical references (p. 107).

Research report.