More about Ohio. Dept. of Highways:
| | Books by Ohio. Dept. of Highways: Books in the extended shelves: Ohio. Dept. of Highways: Annual report. (Columbus, Ohio., 1905) (page images at HathiTrust) Ohio. Dept. of Highways: Bulletin (page images at HathiTrust) Ohio. Dept. of Highways: Driver education and training in the secondary schools of Ohio : A teachers manual. (State of Ohio, Dept. of education, Dept. of highways, 1948), also by Ohio. Dept. of Education (page images at HathiTrust) Ohio. Dept. of Highways: Field and office manual. (Carroll Press, 1934) (page images at HathiTrust) Ohio. Dept. of Highways: Financial analyses for the Ohio highway needs study. (Engineering Experiment Station, the Ohio State University, 1960), also by United States. Bureau of Public Roads, Ohio State University. Transportation Engineering Center, and Ohio State University. Engineering Experiment Station (page images at HathiTrust) Ohio. Dept. of Highways: Instructions for dragging roads and the road dragging law. (State of Ohio, Highway Dept., 1914) (page images at HathiTrust) Ohio. Dept. of Highways: Instructions to inspectors : to guide them in the inspection of material and workmanship used in the construction of state aid roads (The F.J. Heer Printing Co., 1916) (page images at HathiTrust) Ohio. Dept. of Highways: Maintenance & repair of highways (F.J. printing co., 1919), also by A. H. Hinkle (page images at HathiTrust) Ohio. Dept. of Highways: Master plan report, 1950 (Commission of Publicity and Efficiency, 1950), also by Toledo-Lucas County Plan Commissions and United States. Bureau of Public Roads (page images at HathiTrust) Ohio. Dept. of Highways: Ohio procedure manuals (Vogt, Ivers and Associates, 1965), also by United States. Bureau of Public Roads and Ivers & Associates Vogt (page images at HathiTrust) Ohio. Dept. of Highways: Organizational manual (Ohio Dept. of Highways, 1946) (page images at HathiTrust) Ohio. Dept. of Highways: Proceedings, Action Program, Urban Transportation Planning Conference. (Ohio Dept. of Highways, 1962), also by Ohio) Urban Transportation Planning Conference (1962 : Columbus, American Municipal Association, National Association of Counties, and American Association of State Highway Officials (page images at HathiTrust) Ohio. Dept. of Highways: Report (page images at HathiTrust) Ohio. Dept. of Highways: Report of the Ohio Highway Planning Survey, 1940 (Danner Press, Inc., 1941), also by United States. Public Roads Administration (page images at HathiTrust) Ohio. Dept. of Highways: Specifications, agreement, and proposal and contract bond, ... . (Columbus, Ohio, 1917) (page images at HathiTrust) Ohio. Dept. of Highways: Study of electronic devices as traffic aids (The Station, 1962), also by United States. Bureau of Public Roads, Ohio State University. Systems Research Group, Ohio State University. Antenna Laboratory, and Ohio State University. Transportation Engineering Center (page images at HathiTrust) Ohio. Dept. of Highways: Study of electronic devices as traffic aids (The Station, 1961), also by United States. Bureau of Public Roads, Ohio State University. Systems Research Group, Ohio State University. Antenna Laboratory, and Ohio State University. Transportation Engineering Center (page images at HathiTrust)
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