Location, selection, and maintenance of highway guardrails and median barriers
By: [by] J. D. Michie and L. R. Calcote.
Contributors: Calcote, Lee R., joint author.; National Research Council (U.S.). Highway Research Board.; American Association of State Highway Officials.; United States. Bureau of Public Roads.
Series: National Cooperative Highway Research Program. Report ;; 54; NAS-NRC publication 1588; Report (National Cooperative Highway Research Program) ;; 54.; Publication (National Research Council (U.S.)) ;; no. 1588.
Publisher: Highway Research Board, National Research Council
Published: 1968
Place of publication: [Washington]
Language: eng
Number of pages: 63
Subjects: Roads -- Guard fences.
Notes: "Research sponsored by the American Association of State Highway Officials in cooperation with the Bureau of Public Roads."
"NCHRP project 15-1(2) FY '66."