Highway visibility.
Contributors: National Research Council (U.S.). Highway Research Board.
Series: Highway Research Board. Special report; 134; Special report (National Research Council (U.S.). Highway Research Board) ;; 134.
Publisher: Division of Engineering, National Research Council
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 69
Subjects: Roads -- Lighting -- Congresses.; Roads -- Visibility -- Congresses.; Motor vehicles -- Lighting -- Congresses.; Traffic signs and signals -- Congresses.
Notes: Includes bibliographies.
"Proceedings of a workshop sponsored by the Highway Research Board, July 18-20, 1972, St. Paul, Minnesota."