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Work zone lane closure warning light system /

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Bibliographic Details
Main Author: Finley, Melisa D.
Corporate Authors: Texas. Department of Transportation, Texas Transportation Institute
Other Authors: Dudek, Conrad L., Ullman, Gerald L.
Format: Government Document Book
Language:English
Published: College Station, Tex. : Texas Transportation Institute, Texas A&M University System ; Springfield, Va. : Available to the public through the National Technical Information Service, [1999]
Series:Research report (Austin, Tex.) ; 3983-1.
Subjects:
Roads > Design and construction > Safety measures > Texas.
Electronic traffic controls > Texas.
Traffic engineering > Texas.
Traffic signs and signals > Texas.
Description
Item Description:"Project 7-3983."
"September 1999."
Physical Description:x, 66 pages : illustrations ; 28 cm.