Survey of traffic obstructions
Subtitle: technique for locating and recording obstructions to vehicular and pedestrian traffic, with suggestions for making improvements.
Contributors: United States. Work Projects Administration. Division of Professional and Service Projects.
Series: W.P.A. technical series. Research and records projects circular -- no. 1; W.P.A. technical series -- no. 1.
Publisher: Federal Works Agency, Work Projects Administration, Division of Professional and Service Projects
Published: 1939
Place of publication: Washington, D.C
Language: eng
Number of pages: 40
Subjects: Traffic engineering -- Handbooks, manuals, etc.; Streets -- Safety measures -- Handbooks, manuals, etc.
Genres: Handbooks, manuals, etc.