Advanced notification messages and use of sequential portable changeable message signs in work zones /

Bibliographic Details
Corporate Authors:	Texas. Department of Transportation. Research and Technology Implementation Office, Texas Transportation Institute
Other Authors:	Ullman, Gerald L.
Format:	Government Document Book
Language:	English
Published:	College Station, Tex. : [Springfield, Va.] : Texas Transportation Institute, Texas A&M University System ; [Available through the National Technical Information Service], [2005]
Series:	Research report (Austin, Tex.) ; 0-4748-1.
Subjects:	Traffic signs and signals > Technological innovations > Texas. variable message signs.
Online Access:	http://tti.tamu.edu/documents/0-4748-1.pdf

by Ullman, Gerald L.
Published 2005

Book