- Manual 6
- Tech Report 17
- Amenson, J. 1
- Baker, Rob J. 1
- Banett, B. C. 1
- Bergeson, K.L. 1
- Brewer, K.A. 1
- Cable, James K. 1
- Carstens, R. L. 1
- Carstens, R.L. 1
- Cleasby, John L. 1
- Davis, Dustin D. 1
- Demirel, T. 1
- Dharmarajah, Herman 1
- Dickinson, J. V. 1
- Elhakeem, Mohamed 1
- Fanous, F. S. 1
- Gansen, Elijah 1
- Greimann, L. F. 1
- Guinn, Robert J. 1
- Jashimuddin, J. 1
- Kamyab, Ali 1
- Klaiber, F. W. 1
- Lohnes, R. A. 1
- Lundy, Andrew L. 1
- Montgomery, Robert E. 1
- Odgaard, A. Jacob 1
- Papanicolaou, A.N. Thanos 1
- Phillips, J. M. 1
- Pitt, J.M. 1
- Porter, Max L. 1
- Prabhakaran, A. 1
- Ring, S. L. 1
- Ring, S.L. 1
- Rohde, J. R. 1
- Rohner, John G. 1
- Rossmiller, R. L. 1
- Schlorholtz, S. 1
- Soni, A. I. 1
- Steffes, Robert 1
- Todsen, Mike 1
- van Leeuwen, J (Hans) 1
- Wang, Yalin 1
- White, David J. 1
- Wipf, T. J. 1
- Woo, Richard Y. 1
- Iowa. Dept. of Transportation. Office of Materials 1
- Iowa. Office of Road Design 6
- Iowa Institute of Hydraulic Research. Hydroscience & Engineering 1
- Iowa State University 10
- Iowa State University. Center for Transportation Research and Education 1
- Iowa State University. Engineering Research Institute 2
- Iowa. Dept. of Transportation 9
- Iowa. Dept. of Transportation. Highway Division 1
- Iowa. Highway Research Board 1
- Iowa Institute of Hydraulic Research 1
- Iowa State University 8
- Iowa State University. Center for Transportation Research and Education 1
- Iowa State University. Engineering Research Institute 1
- Accident proneness 1
- Aeration 1
- Banks (Waterways) 1
- Bars (Building materials) 1
- Blades 1
- Blades (Machinery) 1
- Bond strength (Materials) 1
- Bridge approaches 1
- Bridges 4
- Bridges--Flood damage--Iowa--Prevention 1
- Bridges--Inspection--Iowa 1
- Bridges--Iowa 1
- Bridges--Iowa--Maintenance and repair 1
- Bridges--Iowa--Maintenance and repair--Management--Data processing 1
- Bridges and other structures 1
- Buffings 1
- Coast and river protective works 1
- Composite materials 1
- Concrete overlays 1
- Concrete pavements 3
- Cracking 1
- Cracking of concrete pavements 1
- Crashes 1
- Design 1
- Deterioration 1
- Dowels 1
- Dowels (Fasteners) 1
- Drainage basins 1
- Driver errors 1
- Electronics in transportation 1
- Electronic traffic controls 1
- Erosion control 1
- Evaluation 1
- Expansion joints 1
- Flood damage 1
- Flood protection 1
- Floods 1
- Fly ash 1
- Fly ash--Testing 1
- Foams 1
- Fords (Hydrology) 1
- Fords (Stream crossings)--Iowa 1
- Geotechnology 1
- Glass fibers 1
- Highway design 6
- Highways 1
- Human factors in crashes 1
- Hydraulic structures 1
- Hydraulic structures--Iowa--Design and construction 1
- Hydrologic phenomena 1
- I24: Design of Bridges and Retaining Walls 1
- I35: Miscellaneous Materials 1
- Information processing 1
- Inspection 1
- Interchanges 1
- Interchanges and intersections 1
- Interstate 29 (Iowa) 1
- Interstate 80 (Iowa) 1
- Interstate highways 1
- Joints (Engineering) 1
- Lime 1
- Maintenance 2
- Management 1
- Manuals 6
- Materials 1
- Moving violations 1
- Overlays (Pavements) 1
- Pavement cracking 1
- Pavements, Concrete 1
- Pavements, Concrete--Iowa--Cracking 1
- Pavements, Concrete--Iowa--Deterioration 1
- Pavements, Concrete--Joints 1
- Plans (Drawings) 6
- Recycling 1
- Red light running 1
- Red light running--Iowa 1
- Reinforcing bars 1
- Research projects 1
- Retreaded tires 1
- Riprap 1
- Road construction 6
- Roads--Design and construction--Handbooks, manuals, etc.--Iowa 6
- Roads--Design and construction--Standards--Iowa 6
- Roads--Iowa--Design and construction--Safety measures 1
- Roads--Iowa--Interchanges and intersections 1
- Roads--Iowa--Maintenance and repair 1
- Roadside rest areas 1
- Rubber 1
- Rural highways 1
- Sealing compounds 1
- Sediment control 1
- Sewage sludge--Recycling 1
- Sewage treatment 1
- Sewerage 1
- Slabs 1
- Sludge (Deposit) 1
- Soils 1
- Soil stabilization 1
- Soil tests 1
- Speed limits 1
- Speed limits--Iowa 1
- State departments of transportation 1
- State highway departments 1
- Streamflow 1
- Streamflow--Iowa 1
- Streams 1
- Structural deterioration and defects 1
- Testing 1
- Tire industry 1
- Traffic accidents--Iowa 1
- Traffic control devices 1
- Traffic crashes 2
- Traffic engineering 1
- Traffic engineering--Iowa 1
- Traffic regulations 1
- Traffic safety 1
- Traffic safety--Iowa 1
- Traffic signal controllers 1
- Traffic signals 2
- Traffic signs 3
- Traffic signs and signals--Iowa 3
- Traffic surveys 1
- Traffic surveys--Iowa 1
- Traffic violations 1
- Traffic violations--Iowa 1
- Transportation 1
- Transportation operations 1
- Video recording--Iowa 1
- Waste management 1
- Waste products 1
- Waste products as road materials--Iowa 1
- Water control 1
- Waterways 1
- Work zone traffic control 1
(Max 200)
- Amenson, J. (1)
- Baker, Rob J. (1)
- Banett, B. C. (1)
- Bergeson, K.L. (1)
- Brewer, K.A. (1)
- Cable, James K. (1)
- Carstens, R. L. (1)
- Carstens, R.L. (1)
- Cleasby, John L. (1)
- Davis, Dustin D. (1)
- Demirel, T. (1)
- Dharmarajah, Herman (1)
- Dickinson, J. V. (1)
- Elhakeem, Mohamed (1)
- Fanous, F. S. (1)
- Gansen, Elijah (1)
- Greimann, L. F. (1)
- Guinn, Robert J. (1)
- Jashimuddin, J. (1)
- Kamyab, Ali (1)
- Klaiber, F. W. (1)
- Lohnes, R. A. (1)
- Lundy, Andrew L. (1)
- Montgomery, Robert E. (1)
- Odgaard, A. Jacob (1)
- Papanicolaou, A.N. Thanos (1)
- Phillips, J. M. (1)
- Pitt, J.M. (1)
- Porter, Max L. (1)
- Prabhakaran, A. (1)
- Ring, S. L. (1)
- Ring, S.L. (1)
- Rohde, J. R. (1)
- Rohner, John G. (1)
- Rossmiller, R. L. (1)
- Schlorholtz, S. (1)
- Soni, A. I. (1)
- Steffes, Robert (1)
- Todsen, Mike (1)
- van Leeuwen, J (Hans) (1)
- Wang, Yalin (1)
- White, David J. (1)
- Wipf, T. J. (1)
- Woo, Richard Y. (1)
- Iowa. Dept. of Transportation. Office of Materials (1)
- Iowa. Office of Road Design (6)
- Iowa Institute of Hydraulic Research. Hydroscience & Engineering (1)
- Iowa State University (10)
- Iowa State University. Center for Transportation Research and Education (1)
- Iowa State University. Engineering Research Institute (2)
- Iowa. Dept. of Transportation (9)
- Iowa. Dept. of Transportation. Highway Division (1)
- Iowa. Highway Research Board (1)
- Iowa Institute of Hydraulic Research (1)
- Iowa State University (8)
- Iowa State University. Center for Transportation Research and Education (1)
- Iowa State University. Engineering Research Institute (1)
- Accident proneness (1)
- Aeration (1)
- Banks (Waterways) (1)
- Bars (Building materials) (1)
- Blades (1)
- Blades (Machinery) (1)
- Bond strength (Materials) (1)
- Bridge approaches (1)
- Bridges (4)
- Bridges--Flood damage--Iowa--Prevention (1)
- Bridges--Inspection--Iowa (1)
- Bridges--Iowa (1)
- Bridges--Iowa--Maintenance and repair (1)
- Bridges--Iowa--Maintenance and repair--Management--Data processing (1)
- Bridges and other structures (1)
- Buffings (1)
- Coast and river protective works (1)
- Composite materials (1)
- Concrete overlays (1)
- Concrete pavements (3)
- Cracking (1)
- Cracking of concrete pavements (1)
- Crashes (1)
- Design (1)
- Deterioration (1)
- Dowels (1)
- Dowels (Fasteners) (1)
- Drainage basins (1)
- Driver errors (1)
- Electronics in transportation (1)
- Electronic traffic controls (1)
- Erosion control (1)
- Evaluation (1)
- Expansion joints (1)
- Flood damage (1)
- Flood protection (1)
- Floods (1)
- Fly ash (1)
- Fly ash--Testing (1)
- Foams (1)
- Fords (Hydrology) (1)
- Fords (Stream crossings)--Iowa (1)
- Geotechnology (1)
- Glass fibers (1)
- Highway design (6)
- Highways (1)
- Human factors in crashes (1)
- Hydraulic structures (1)
- Hydraulic structures--Iowa--Design and construction (1)
- Hydrologic phenomena (1)
- I24: Design of Bridges and Retaining Walls (1)
- I35: Miscellaneous Materials (1)
- Information processing (1)
- Inspection (1)
- Interchanges (1)
- Interchanges and intersections (1)
- Interstate 29 (Iowa) (1)
- Interstate 80 (Iowa) (1)
- Interstate highways (1)
- Joints (Engineering) (1)
- Lime (1)
- Maintenance (2)
- Management (1)
- Manuals (6)
- Materials (1)
- Moving violations (1)
- Overlays (Pavements) (1)
- Pavement cracking (1)
- Pavements, Concrete (1)
- Pavements, Concrete--Iowa--Cracking (1)
- Pavements, Concrete--Iowa--Deterioration (1)
- Pavements, Concrete--Joints (1)
- Plans (Drawings) (6)
- Recycling (1)
- Red light running (1)
- Red light running--Iowa (1)
- Reinforcing bars (1)
- Research projects (1)
- Retreaded tires (1)
- Riprap (1)
- Road construction (6)
- Roads--Design and construction--Handbooks, manuals, etc.--Iowa (6)
- Roads--Design and construction--Standards--Iowa (6)
- Roads--Iowa--Design and construction--Safety measures (1)
- Roads--Iowa--Interchanges and intersections (1)
- Roads--Iowa--Maintenance and repair (1)
- Roadside rest areas (1)
- Rubber (1)
- Rural highways (1)
- Sealing compounds (1)
- Sediment control (1)
- Sewage sludge--Recycling (1)
- Sewage treatment (1)
- Sewerage (1)
- Slabs (1)
- Sludge (Deposit) (1)
- Soils (1)
- Soil stabilization (1)
- Soil tests (1)
- Speed limits (1)
- Speed limits--Iowa (1)
- State departments of transportation (1)
- State highway departments (1)
- Streamflow (1)
- Streamflow--Iowa (1)
- Streams (1)
- Structural deterioration and defects (1)
- Testing (1)
- Tire industry (1)
- Traffic accidents--Iowa (1)
- Traffic control devices (1)
- Traffic crashes (2)
- Traffic engineering (1)
- Traffic engineering--Iowa (1)
- Traffic regulations (1)
- Traffic safety (1)
- Traffic safety--Iowa (1)
- Traffic signal controllers (1)
- Traffic signals (2)
- Traffic signs (3)
- Traffic signs and signals--Iowa (3)
- Traffic surveys (1)
- Traffic surveys--Iowa (1)
- Traffic violations (1)
- Traffic violations--Iowa (1)
- Transportation (1)
- Transportation operations (1)
- Video recording--Iowa (1)
- Waste management (1)
- Waste products (1)
- Waste products as road materials--Iowa (1)
- Water control (1)
- Waterways (1)
- Work zone traffic control (1)
- :Cleasby, John L. ;Dharmarajah, Herman1979-09-01:"This report is presented in two parts. Part I takes a new look at the design of rest area stabilization ponds after nearly 10 years'experience with s...
- :Todsen, Mike ;Steffes, Robert2001-10-01:Many of the bridges in the state of Iowa have type 'CF', 'EE', or 'EF' expansion joints installed in the bridge approach slabs. These joints, which ar...
- :Cable, James K.1995-08-01
- :Porter, Max L. ;Guinn, Robert J.2001-06-01:America’s roadways are in serious need of repair. According to the American Society of Civil Engineers (ASCE) one third of the nation’s roads are ...
- :Baker, Rob J. ;van Leeuwen, J (Hans)2005-07-15:Lime sludge, an inert material mostly composed of calcium carbonate, is the result ofsoftening hard water for distribution as drinking water. A large ...
- :Papanicolaou, A.N. Thanos ;Elhakeem, Mohamed2007-06-01:The main objective of this study was to evaluate the hydraulic performance of riprap spurs and weirs in controlling bank erosion atthe Southern part o...
- :Iowa. Office of Road Design2011-01-01:The Standard Road Plans contained within this manual have been developedto show standardized design features, construction methods and approvedmateria...
- :Iowa. Office of Road Design2011-01-01:This mailing contains revisions to bothEnglish and Metric versions of theStandard Road Planseffective for the 04-17-12 letting.
- :Iowa. Office of Road Design2011-01-01:The Standard Road Plans contained within this manual have been developed to show standardized design features, construction methods and approved mater...
- :Iowa. Office of Road Design2011-01-01:The Standard Road Plans contained within this manual have been developedto show standardized design features, construction methods and approvedmateria...
- :Iowa. Office of Road Design2011-01-01:The Standard Road Plans contained within this manual have been developed to show standardized design features, construction methods and approved mater...
- :Rossmiller, R. L. ;Lohnes, R. A.1983-10-01:The purpose of this manual is to provide design guidelines forlow water stream crossings (LWSCs). Rigid criteria for determining theapplicability of a...
- :Iowa. Office of Road Design2011-01-01:This mailing contains revisions to both English and Metric versions of the Standard Road Plans effective for the 10-18-11 letting.
- :Carstens, R. L. ;Dickinson, J. V.1979-09-01:Tort claims resulting from alleged highway defects have introducedan additional element in the planning, design, construction, and maintenanceof highw...
- :Fanous, F. S. ;Soni, A. I.1995-04-01:A large percentage of bridges in the state of Iowa are classified as structurally or fiinctionallydeficient. These bridges annually compete for a shar...
- :Wipf, T. J. ;Klaiber, F. W.1994-08-01:Recent reports have indicated that 23.5 percent of the nation's highway bridges arestructurally deficient and 17.7 percent are functionally obsolete. ...
- :Pitt, J.M. ;Demirel, T.1987-01-01:Previous Iowa DOT sponsored research has shown that some ClassC fly ashes are cementitious (because calcium is combined as calciumaluminates) while ot...
- :Carstens, R.L. ;Montgomery, Robert E.1984-07-01:Research was undertaken to define an appropriate level of useof traffic control devices on rural secondary roads that carry verylow traffic volumes. T...
- :Odgaard, A. Jacob ;Wang, Yalin1990-02-01:The objective of this study was to develop guidelines for use of the Iowa Vanestechnique for sediment control in bridge waterways. Iowa Vanes are smal...
- :Brewer, K.A. ;Ring, S.L.1974-01-01:At the request of the Iowa State Highway Commission, the Engineering Research Institute observed the traffic operations at the Interstate 29 (1-29) an...
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