An Act Making appropriations for the Executive Office and sundry independent executive bureaus, boards, commissions, corporations, agencies, and offices, for the fiscal year ending June 30, 1950, and for other purposes
Aerodynamic stability of suspension bridges with special reference to the Tacoma Narrows Bridge; a report of an investigation conducted by the Structural Research Laboratory, University of Washington, under the direction of the Washington Toll Bridge Authority in cooperation with the Public Roads Administration, Federal Works Agency
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Washington State University Structural Research Laboratory Search this
A pictorial report on highway bridges and structures in the District of Columbia. Prepared for the Commissioners of the District of Columbia, by the Dept. of Highways, Office of Planning, Design and Engineering in cooperation with the Bureau of Public Roads, Dept. of Commerce, under the direction of J.N. Robertson, director of highways. [2d report
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District of Columbia Department of Highways Search this
District of Columbia Highway Department Pictorial report on highway bridges and structures in the District of Columbia Search this