Progress report on maintenance and operations personnel.
Contributors: American Association of State Highway and Transportation Officials. Subcommittee on Maintenance.
Series: Transportation research circular ;; no. 215
Publisher: Transportation Research Board, National Academy of Sciences
Published: 1980
Place of publication: Washington, D.C
Language: eng
Number of pages: 37
Subjects: Roads -- United States -- Maintenance and repair -- Employees.; Highway engineers -- United States.
Notes: "Prepared by the TRB Committee on Maintenance and Operations Personnel with cooperation of the AASHTO Subcommittee on Maintenance."