Geometric design protective barrier systems; luminaire supports : 6 reports. - National Research Council (U.S.). Highway Research Board; National Research Council (U.S.). Highway Research Board. Meeting; National Research Council (U.S.). Committee on Geometric Highway Design; National Research Council (U.S.). Committee on Guardrail, Median Barriers and Sign, Signal and Lighting Supports (Washington Highway Research Board, National Research Council, 1970)
Optimization of vertical alignment for highways through mathematical programming / Robert W. Hayman -- Flat embankment slope versus guardrail : comparative economy and safety / Dennis Neuzil, James S. Peet -- Space technology for auto-highway safety / M.A. Kaplan, R.J. Hensen, R.J. Fay -- Dragnet vehicle arresting system / Gordon G. Hayes, T.J. Hrsch, Don L. Ivey -- Feasibility of lightweight cellular concrete for vehicle crash cushions / Don L. Ivey, Eugene Buth, T.J. Hirsch -- Effect of vehicle collision with aluminum roadside sign structures mounted on frangible bases / J.E. Martinez, T.J. Hirsch, Yuce Baskurt, J.J. Jumper.
Papers presented at the 49th Annual Meeting of the Highway Research Board, January 1970. Sponsored by Committee on Geometric Highway Design and Committee on Guardrail, Median Barriers and Sign, Signal and Lighting Supports.
Keywords: Roads -- Guard fences; Roads -- Crash cushions; Traffic signs and signals -- Break-away supports; Guardrails; Luminaires; Geometric design