Driver information needs and visibility of traffic control devices.
Contributors: National Research Council (U.S.). Transportation Research Board.
Series: Transportation research record,; 1027
Publisher: Transportation Research Board, National Research Council
Published: 1985
Place of publication: Washington, D.C
Language: eng
Number of pages: 77
Subjects: Traffic signs and signals -- United States.; Roads -- Visibility -- United States.
Notes: Includes bibliographies.