No. 5, December 1950: Traffic trends on rural roads in 1949, by Thomas B. Dimmick. Trends in motor-vehicle travel discontinued; Flame-photometer determination of sodium and potassium in soils and other siliceous materials, by W. J. Halstead and Bernard Chaiken
No. 4, October 1950: Moment distribution analysis of two-span arched frames with elastic pier, by Thomas P. Revelise; New Publications: The Identification of Rock Types; Bibliography of Highway Planning Reports
No. 2, June 1950: Some travel and parking habits observed from parking studies, by S. T. Hitchcock and R. H. Burrage; State road-user and personal-properly taxes on selected motor vehicles, 1950, by R. W. Meadows and S. F. Bielak; The identification of rock types, by D.O. Woolf
No. 1, April 1950: Continuous reinforcement in concrete pavement, by Harry D. Cashell and Sanford W. Benham; New publications: Highway Capacity Manual; Highway Statistics, 1948
United States. Department of Commerce. Bureau of Public Roads
1950-01-01
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PDF
In April and May 1949, hearings were held on two bills, S.244 and S.1471, before the Subcommittee on Roads of the Committee on Public Works, United States Senate. These two bills were designed to supplement the Federal-aid Road Act, approved July 11, 1916, as amended and supplemented, to authorize regular appropriations for the construction of loca
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National Research Council (U.S.). Highway Research Board. Committee on Highway Capacity
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1949-12-01
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Public Roads
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In this issue of Public Roads appears the second portion of an important work on highway capacity and its practical applications. The first half of the report, containing on introduction and definitions and dealing with maximum observed traffic volumes, fundamentals of highway capacity, and roadway capacities for uninterrupted flow, was presented i
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