Freeway operations, railroad-highway grade crossings, and evaluating highway improvements
By: Transportation Research Board, National Research Council.
Contributors: National Research Council (U.S.). Transportation Research Board.
Series: Transportation research record ;; 841
Publisher: National Academy of Sciences
Published: 1982
Place of publication: Washington, D.C
Language: eng
Number of pages: 50
Subjects: Express highways.; Railroads -- Crossings.; Traffic safety.; Highway-railroad grade crossings.
Notes: Includes bibliographical references.
Reports prepared for the 61st Annual Meeting of the Transportation Research Board.