Guidelines on the use and operation of changeable message signs
Title:
Guidelines on the use and operation of changeable message signs
Author:
Dudek, Conrad L.
Personal Author:
Edition:
Rev. Nov. 1992.
Publication Information:
College Station, Tex. : Texas Transportation Institute, The Texas A&M University ; Springfield, Va. : National Technical Information Service [distributor, 1992]
Physical Description:
x, 101 p. : ill. ; 28 cm.
Series:
Research report / Texas Transportation Institute ; 1232-9
General Note:
Update and consolidation of three previous reports.
Research study title: Urban highway operations research and implementation program.
"June 1992."
Added Title:
Urban highway operations research and implementation program.