Operational effects of geometrics and improvement evaluations
By: Transportation Research Board, Commission on Sociotechnical Systems, National Research Council.
Series: Transportation research record ;; 819
Publisher: National Academy of Sciences
Published: 1981
Place of publication: Washington, D.C
Language: eng
Number of pages: 49
Subjects: Traffic engineering -- United States -- Congresses.; Traffic safety -- United States -- Congresses.; Roads -- United States -- Design and construction -- Congresses.
Notes: Includes bibliographical references.