Development of maintenance-free highway safety appurtenances
Subtitle: final report for Research Project WSDOT-G-C9309, "Development of Maintenance-Free Highway Safety Appurtenances"
By: by John F. Carney III ; prepared for Washington State Transportation Commission, Department of Transportation and in cooperation with the Strategic Highway Research Program.
Contributors: Washington (State). Dept. of Transportation.; Strategic Highway Research Program (U.S.)
Publisher: Washington State Dept. of Transportation, Washington State Transportation Commission, Transit, Research, and Intermodal Planning (TRIP) Division, in cooperation with the Strategic Highway Research Program
Published: 1992
Place of publication: [Olympia, Wash.?]
Language: eng
Number of pages: 85
Subjects: Roads -- Accessories -- Safety measures.; Roads -- Safety measures.
Notes: "November 1992."

Includes bibliographical references.