Summary statistics of the national railroad-highway crossing inventory for public at-grade crossings
By: John S. Hitz, editor ; Transportation Systems Center, Cambridge, Md
Contributors: United States. Federal Railroad Administration. Office of Policy and Program Development; Transportation Systems Center
Series: Report - Federal Railroad Administration ; no. FRA-OPPD-77-8
Publisher: Dept. of Transportation, Federal Railroad Administration, Office of Policy and Program Development; For sale by the Supt. of Docs., U.S. Govt. Print Off.
Published: 1977
Place of publication: Washington
Language: eng
Number of pages: 160
Subjects: Railroads; Statistics; Crossings
Notes: Cover title.

Tables.

Includes appendices.

Final report issued June 1977.