Evaluation of traffic signal displays for protected/permissive left-turn control /

Bibliographic Details

Main Author:	Brehmer, Christopher L. (Christopher Lynn), 1974-
Format:	Book
Language:	English
Published:	Washington, D.C. : Transportation Research Board, National Research Council, 2003.
Series:	Report (National Cooperative Highway Research Program) ; 493.
Subjects:	Traffic signs and signals.