Items where Year is 1991

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Number of items: 16.

(1991) Lateral Load Resistance of Diaphragms in Prestressed Concrete Girder Bridges, HR-319, 1991. Transportation, Department of

(1991) Ice-Retardant Pavement, HR-290, 1991. Transportation, Department of

(1991) Permeability of Granular Subbase Materials, MLR-90-4, 1991. Transportation, Department of

(1991) Composite Precast Prestressed Concrete Bridge Slabs, HR-310, 1991. Transportation, Department of

(1991) Constructability in the Bridge Design Process, HR-320, 1991. Transportation, Department of

(1991) Development of an Expert System for Forecasting Frost on Bridges and Roadways in Iowa, HR-305, 1991. Transportation, Department of

(1991) Low Cost Fly Ash - Sand Stabilized Roadway Des Moines County, HR-259, 1991. Transportation, Department of

(1991) Load Ratings For Secondary Bridges Final Report Highway Research Advisory Board Project HR-239, May 1991. Transportation, Department of

(1991) Engineering Study Iowa Highway Resarch Board Project HR-223 Maintaining Granular Surfaced Roads, February 1981. Transportation, Department of

(1991) Maximized Utility of the Global Positioning System, HR-316, 1991. Transportation, Department of

(1991) Evaluation of Deterioration on US 20 in Webster County, MLR-91-1, 1991. Transportation, Department of

(1991) Video Evaluation of Highway Drainage Systems, HR-317, 1991. Transportation, Department of

(1991) Executive Order Number Forty Two, July 1991. Governor's Office

(1991) Iowa Civil Rights Commission Annual Report, 1991. Civil Rights Commission

(1991) Maxine Faye Boomgarden and Iowa Civil Rights Commission vs. Hardin County Veterans' Commission Board and Hardin County Board of Supervisors, 1991. Civil Rights Commission

(1991) State of Iowa Transportation Map, 1991. Transportation, Department of

This list was generated on Fri Aug 1 23:05:24 2014 CDT.