Highway-railroad grade separation in the District of Columbia
Subtitle: hearing before the Subcommittee on Roads of the Committee on Public Works, House of Representatives, Eighty-third Congress, first session on H.R. 6080 ... July 23, 1953
Publisher: U.S. G.P.O.
Published: 1953
Place of publication: Washington
Language: eng
Number of pages: 27
Subjects: Railroad crossings -- Washington (D.C.); Express highways -- Washington (D.C.)