Standard specifications for structural supports for highway signs, luminaires, and traffic signals, 1985
By: by the AASHTO Subcommittee on Bridges and Structures.
Contributors: American Association of State Highway and Transportation Officials. Subcommittee on Bridges and Structures.
Edition: 2nd ed.
Publisher: American Association of State Highway and Transportation Officials
Published: 1986
Place of publication: Washington, D.C. (444 North Capitol St., N.W., Suite 225, Washington 20001)
Language: eng
Number of pages: 69
Subjects: Traffic signs and signals -- Break-away supports -- Standards.
Other titles: Structural supports for highway signs, luminaires, and traffic signals.
Notes: Bibliography: p. 51-52.