Guidelines for guardrail implementation
By: Dean L. Sicking, Karla A. Lechtenberg, Scott Peterson
Contributors: Lechtenberg, Karla A.; Peterson, Scott (Scott M.); National Research Council (U.S.). Transportation Research Board; National Cooperative Highway Research Program; American Association of State Highway and Transportation Officials; United States. Federal Highway Administration
Series: NCHRP report -- 638; Report (National Cooperative Highway Research Program) -- 638.
Publisher: Transportation Research Board
Published: 2009
Place of publication: Washington, D.C
Language: eng
Number of pages: 30
ISBN-13: 9780309117814
Notes: At head of title: National Cooperative Highway Research Program.

Includes bibliographical references (p. 29).

Research sponsored by the American Association of State Highway and Transportation Officials in cooperation with the Federal Highway Administration NCHRP project 22-12(02)