Maintenance free crash cushion
Subtitle: final report for Research Project WSDOT-GC 9938, "Maintenance Free Crash Cushion"
By: by John F. Carney, III ; prepared for Washington State Transportation Commission, Department of Transportation and in cooperation with the U.S. Department of Transportation, Federal Highway Administration.
Contributors: Washington (State). Dept. of Transportation.; United States. Federal Highway Administration.
Publisher: Washington State Dept. of Transportation, Washington State Transportation Commission; Available through the National Technical Information Service
Published: 1995
Place of publication: [Olympia, WA]; Springfield, Va
Language: eng
Number of pages: 38
Subjects: Roads -- Washington (State) -- Safety measures; Roads -- Crash cushions -- Testing; Roads -- Crash cushions -- Maintenance and repair; Roads -- Guard fences -- Maintenance and repair
Notes: "June 1995."

"WA-RD 3921.1"--Cover.

Includes bibliographical references.