Public roads
By: issued by Office of Public Roads and Rural Engineering
Contributors: United States. Bureau of Public Roads; United States. Federal Highway Administration. Offices of Research, Development, and Technology; United States. Federal Highway Administration. Office of Research and Development (1990-     )
Publisher: U.S. G.P.O.
Published: 1918
Place of publication: Washington
Language: eng
Subjects: Roads; Periodicals; Highway research
Notes: Publication suspended Jan. 1922-Feb. 1924.

Unnumbered issue published in 1996 and called "special ed."

Vols. for 1918-Aug. 1970 issued by: the Bureau of Public Roads (called May-June 1918, Office of Public Roads and Rural Engineering; July 1939-June 1949, Public Roads Administration); Oct. 1970-     by: the Federal Highway Administration; <Mar. 1979>-June 1982 by: the Offices of Research and Development; Sept. 1982-     by: the Offices of Research, Development, and Technology; <Dec. 1990>-     by: the U.S. Dept. of Transportation, Federal Highway Administration, Office of Research and Development.