Public roads [electronic resource] / issued by Office of Public Roads and Rural Engineering.
Material type: Continuing resourcePublication details: Washington : U.S. G.P.O., [1918]-ISSN:- 0033-3735
- TE23 .P86
- Online version of print publication.
Title from cover.
Periodical
Publication suspended Jan. 1922-Feb. 1924; unnumbered issue published in 1996 and called "special ed."
Online version of print publication.
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-<197> by: the Federal Highway Administration; <Mar. 1979>-June 1982 by: the Offices of Research and Development; Sept. 1982-19 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.
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