Sight distance requirements at lane closure work zones on urban freeways
By: by Stephen H. Richards, Conrad L. Dudek ; sponsored by State Department of Highways and Public Transportation in cooperation with the U.S. Department of Transportation, Federal Highway Administration.
Contributors: Dudek, Conrad L.; Texas. State Dept. of Highways and Public Transportation.; United States. Federal Highway Administration.
Series: Research report / Texas Transportation Institute ;; 228-7; Research report (Texas Transportation Institute) ;; 228-7.
Publisher: Texas Transportation Institute, Texas A&M University System
Published: 1981
Place of publication: College Station, Tex
Language: eng
Number of pages: 25
Subjects: Traffic signs and signals.; Express highways -- Maintenance and repair -- Safety measures.
Notes: "Traffic management during urban freeway maintenance operations research study 2-18-78-228."
"April 1981."