Visibility for roadways, airways, and seaways, 1991
Subtitle: highway operations, capacity, and traffic control : proceedings of a conference July 25-26, 1990, Washington, D.C.
Contributors: National Research Council (U.S.). Transportation Research Board.
Series: Transportation research record ;; no. 1316; Transportation research record ;; 1316.
Publisher: Transportation Research Board, National Research Council
Published: 1991
Place of publication: Washington, D.C
Language: eng
Number of pages: 72
Subjects: Traffic signs and signals.; Roads -- Visibility.; Road markings.; Roads -- Lighting.; Aids to navigation.
Notes: Includes bibliographical references.