| Publication Date |
Title |
|
Jun 2013 |
Evaluating Roadway Subsurface Drainage Practices (*pdf)
|
|
Jun 2013 |
Intelligent Compaction Brief: Missouri Hwy 141 - Embankment, Box Culvert, and MSE Wall Fill - Aug 2010 (*pdf)
|
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Jun 2013 |
Evaluation of Mitigation for Safety Concerns on Low-Volume, Unpaved Rural Roads (*pdf)
|
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Jun 2013 |
Feasibility Study for Detection and Quantification of Corrosion in Bridge Barrier Rails (*pdf)
|
|
May 2013 |
Training Development for Pavement Preservation (*pdf)
|
|
May 2013 |
Quality Control/Quality Assurance Testing for Joint Density and Segregation of Asphalt Mixtures (*pdf)
|
|
May 2013 |
Dynamic Speed Feedback Signs for Rural Traffic Calming (*pdf)
|
|
May 2013 |
Tech Brief: Fly Ash Stabilization of Subgrade (*pdf)
|
|
May 2013 |
Tech Brief: Cement Stabilization with Fiber Reinforcement of Subbase (*pdf)
|
|
May 2013 |
Tech Brief: Cement Stabilization of Subbase and Subgrade (*pdf)
|
|
May 2013 |
Transverse Speed Bars for Rural Traffic Calming (*pdf)
|
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May 2013 |
Center Islands with Raised Curbing for Rural Traffic Calming (*pdf)
|
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May 2013 |
Colored Entrance Treatments for Rural Traffic Calming (*pdf)
|
|
Apr 2013 |
Laboratory and Field Testing of an Accelerated Bridge Construction Demonstration Bridge: US Highway 6 Bridge over Keg Creek (*pdf)
|
|
Feb 2013 |
Intelligent Compaction Brief: Texas FM156 - Untreated and Lime Treated Cohesive Materials and Granular Base Materials - July 2008 (*pdf)
|
|
Feb 2013 |
Intelligent Compaction Brief: Minnesota Route 4 - HMA Overlay - June 2008 (*pdf)
|
|
Feb 2013 |
Intelligent Compaction Brief: Minnesota TH14-Unbound Materials-Fall 2005 (*pdf)
|
|
Feb 2013 |
Intelligent Compaction Brief: Iowa US30 - Hot-Mix Asphalt Overlay - July 2010 (*pdf)
|
|
Feb 2013 |
Intelligent Compaction Brief: Iowa US30 - Cohesive Embankment - July 2009 (*pdf)
|
|
Jan 2013 |
School Bus Safety Study - Kadyn's Law (*pdf)
|
|
Dec 2012 |
Assessing the Costs for Hybrid versus Regular Transit Buses (*pdf)
|
|
Dec 2012 |
Recommendations for Achieving Safety Edge Consistency during Paving (*pdf)
|
|
Dec 2012 |
Visualization Resources for Iowa State University and the Iowa DOT: An Automated Design Model to Simulator Converter (*pdf)
|
|
Nov 2012 |
Iowa Mass Concrete for Bridge Foundation Study - Phase I (*pdf)
|
|
Nov 2012 |
Integrated Risk Management for Improving Internal Traffic Control, Work-Zone Safety, and Mobility during Major Construction (*pdf)
|
|
Nov 2012 |
Timber Abutment Piling and Back Wall Rehabilitation and Repair (TR-616) (*pdf)
|
|
Oct 2012 |
Risk Mitigation Strategies for Operations and Maintenance Activities (*pdf)
|
|
Oct 2012 |
Asset Management and Safety: A Performance Perspective (*pdf)
|
|
Oct 2012 |
Evaluation of Low-Cost Treatments on Rural Two-Lane Curves: Post-Mounted Delineators (*pdf)
|
|
Oct 2012 |
Evaluation of Low-Cost Treatments on Rural Two-Lane Curves: On-Pavement Markings (*pdf)
|
|
Jun 2012 |
Development of a Database for Drilled SHAft Foundation Testing (DSHAFT) (*pdf)
|
|
Jun 2012 |
Debris Mitigation Methods for Bridge Piers (*pdf)
|
|
Jun 2012 |
Utility Cut Repair Techniques to Reduce Settlement in Repaired Areas, Phase 2 (*pdf)
|
|
Jun 2012 |
Motorcycle Conspicuity - What Factors Have the Greatest Impact (*pdf)
|
|
May 2012 |
Development of LRFD Procedures for Bridge Piles in Iowa - Volume IV: Design Guide and Track Examples (*pdf)
|
|
May 2012 |
Wind Monitoring of the Saylorville and Red Rock Reservoir Bridges with Remote, Cellular-Based Notifications (*pdf)
|
|
May 2012 |
Wind Monitoring of the Saylorville and Red Rock Reservoir Bridges with Remote, Cellular-Based Notifications (*pdf)
|
|
Apr 2012 |
Toolbox of Countermeasures to Reduce Red Light Running (*pdf)
|
|
Mar 2012 |
Development of LRFD Procedures for Bridge Pile Foundations in Iowa--Volume III: Recommended Resistance Factors with Consideration of Construction Control and Setup (*pdf)
|
|
Feb 2012 |
Optimizing Cementitious Content in Concrete Mixtures for Required Performance (*pdf)
|
|
Feb 2012 |
Field Testing and Evaluation of a Demonstration Timber Bridge (*pdf)
|
|
Feb 2012 |
Evaluation of the Buena Vista IBRD Bridge: A Furthering of Accelerated Bridge Construction in Iowa (*pdf)
|
|
Feb 2012 |
Tech Transfer Summary: Geosynthetic Reinforced Soil for Low Volume Bridge Abutments (*pdf)
|
|
Feb 2012 |
Intelligent Compaction Brief: North Dakota US12 - Embankment Subgrade and Geogrid Stabilized Base Materials - August 2010 (*pdf)
|
|
Jan 2012 |
Evaluation of Bridge Movement Measurement Using GPS (*pdf)
|
|
Dec 2011 |
Evaluating the Effectiveness of Red Light Running Camera Enforcement in Cedar Rapids and Developing Guidelines for Selection and Use of Red Light Running Countermeasures (*pdf)
|
|
Nov 2011 |
Evaluation of Rumble Stripes on Low-Volume Rural Roads in Iowa--Phase II (*pdf)
|
|
Nov 2011 |
Evaluation of Rumble Stripes on Low-Volume Rural Roads in Iowa--Phase II (*pdf)
|
|
Nov 2011 |
Roadway Lighting and Safety: Phase II-Monitoring Quality, Durability, and Efficiency (*pdf)
|
|
Nov 2011 |
Wet Reflective Pavement Marking Demonstration Project (*pdf)
|
|
Oct 2011 |
Tech Transfer Summary: Fly Ash Soil Stabilization for Non-Uniform Subgrade Soils (*pdf)
|
|
Oct 2011 |
ASCE Paper: Behavior of slender piles subject to free-field lateral soil movement (*pdf)
|
|
Oct 2011 |
Tech Transfer Summary: Influence of Subgrade Non-Uniformity on PCC Pavement Performance (*pdf)
|
|
Oct 2011 |
An Integrated Study of Pervious Concrete Mixture Design for Wearing Course Applications (*pdf)
|
|
Oct 2011 |
Development of Non-Petroleum Based Binders for Use in Flexible Pavements (TR-594) (*pdf)
|
|
Sep 2011 |
Development of LRFD Design Procedures for Bridge Piles in Iowa-Volume II: Field Testing of Steel Piles in Clay, Sand, and Mixed Soils and Analysis (*pdf)
|
|
Sep 2011 |
Development of LRFD Design Procedures for Bridge Piles in Iowa-Volume I: An Electronic Database for PIle LOad Tests (PILOT) (*pdf)
|
|
Aug 2011 |
A Transportation Safety Planning Tool for the City of Ames (*pdf)
|
|
Aug 2011 |
A Transportation Safety Planning Tool for the City of Ames (*pdf)
|
|
Aug 2011 |
Safety and Mobility Impacts of Winter Weather - Phase I (*pdf)
|
|
Aug 2011 |
Investigation of Improved Utility Cut Repair Techniques Phase II (*pdf)
|
|
Jun 2011 |
Intelligent Compaction Brief: Iowa US218 - HMA Resurfacing - Aug-Sept 2009 (*pdf)
|
|
Jun 2011 |
Intelligent Compaction Brief: Mississippi US 84 - Untreated and Cement Treated Granular Materials - July 2009 (*pdf)
|
|
Jun 2011 |
Intelligent Compaction Brief: Minnesota TH64 - Unbound Materials - Summer 2006 (*pdf)
|
|
Jun 2011 |
A Feasibility Study of Embedded Micro-Electromechanical Sensors (*pdf)
|
|
May 2011 |
Investigation of Warm-Mix Asphalt Using Iowa Aggregates (*pdf)
|
|
May 2011 |
Tech Transfer Summary: Stabilization Procedures to Mitigate Edge Rutting for Granular Shoulders: Phase II (*pdf)
|
|
May 2011 |
Investigation of Warm-Mix Asphalt Using Iowa Aggregates (*pdf)
|
|
May 2011 |
Improving Traffic Safety Culture in Iowa (*pdf)
|
|
May 2011 |
Development of Updated Specifications for Roadway Rehabilitation Techniques (*pdf)
|
|
Mar 2011 |
The Actual Cost of Food Systems on Roadway Infrastructure (*pdf)
|
|
Mar 2011 |
Evaluation of Safety Edge Benefits in Iowa (*pdf)
|
|
Mar 2011 |
Development of Performance Properties of Ternary Mixtures: Laboratory Study on Concrete (*pdf)
|
|
Jan 2011 |
Design, Construction, and Field Testing of an Ultra-High Performance Concrete Pi-Girder Bridge (*pdf)
|
|
Dec 2010 |
Intelligent Compaction Brief: Iowa I29 Pavement Foundation Layer Construction - Summer 2009 (*pdf)
|
|
Dec 2010 |
An Experimental Validation of a Statistical-Based Damage Detection Approach (*pdf)
|
|
Dec 2010 |
Intelligent Compaction Brief: Iowa I29 - Pavement Foundation Layer Construction - Summer 2009 (*pdf)
|
|
Dec 2010 |
Safety Analysis of Low-Volume Rural Roads in Iowa (*pdf)
|
|
Nov 2010 |
Evaluation of the 24th Street Bridge (*pdf)
|
|
Nov 2010 |
Pavement Markings and Safety (*pdf)
|
|
Oct 2010 |
Practices, Design, Construction, and Repair Using Trenchless Technology (*pdf)
|
|
Sep 2010 |
Investigation of the Impacts of Rural Development on Iowas Secondary Road Systems (*pdf)
|
|
Sep 2010 |
Enhancing Motorcycle Conspicuity Awareness in Iowa (*pdf)
|
|
Aug 2010 |
In-Use Fuel Economy and Emission Benefits of Hybrid-Electric School Buses in Iowa (*pdf)
|
|
Jul 2010 |
Local Agency Pavement Marking Plan (*pdf)
|
|
Jun 2010 |
Improving Concrete Overlay Construction (*pdf)
|
|
May 2010 |
Tech Transfer Summary: Optimization and Management of Materials in Earthwork Construction (*pdf)
|
|
Apr 2010 |
Iowa's Renewable Energy and Infrastructure Impacts (*pdf)
|
|
Apr 2010 |
Bioful Co-Product Uses for Pavement Geomaterials Stabilization (*pdf)
|
|
Mar 2010 |
Bridge Rail and Approach Railing for Low-Volume Roads In Iowa (*pdf)
|
|
Mar 2010 |
Evaluation of HMA Moisture Sensitivity Using the Nottingham Asphalt Test Equipment (*pdf)
|
|
Feb 2010 |
Assessing Traffic Safety in Iowas Urban Deer Herd Management Zones (*pdf)
|
|
Dec 2009 |
Evaluation of Iowa's Driver Improvement Program (*pdf)
|
|
Nov 2009 |
Safety Benefits of Paved Shoulders (*pdf)
|
|
Oct 2009 |
Managing Decisions Regarding Rural Expressway Routes and Associated Highway Bypasses (*pdf)
|
|
Sep 2009 |
Design and Evaluation of a Single-Span Bridge Using Ultra-High Performance Concrete (*pdf)
|
|
Sep 2009 |
Design and Evaluation of a Single-Span Bridge Using UHPC (*pdf)
|
|
Jul 2009 |
Evaluation of Rumble Stripes on Low-Volume Rural Roads in Iowa--Phase II (*pdf)
|
|
Jul 2009 |
Evaluation of Rumble Stripes on Low-Volume Rural Roads in Iowa--Phase I (*pdf)
|
|
Jul 2009 |
Evaluation of Rumble Stripes on Low-Volume Rural Roads in Iowa: Phase I (*pdf)
|
|
Jun 2009 |
Freeze-Thaw Durability of Low-Permeability Concrete (*pdf)
|
|
Jun 2009 |
Bridge Deck Integrity Measurements for Asset Management (*pdf)
|
|
May 2009 |
Safety Benefits of Bridge Pier Shielding (*pdf)
|
|
May 2009 |
Slow Moving Vehicle Safety on Iowa's High-Speed Roadways (*pdf)
|
|
Apr 2009 |
Framework for Integrated Spatially-Referenced Driver-Crash Databases (*pdf)
|
|
Apr 2009 |
Crash Type Clustering and Transportation Safety Strategies (*pdf)
|
|
Feb 2009 |
Effects of Early Entry Sawing on PCC Cracking (*pdf)
|
|
Feb 2009 |
FHWA TechBrief: Traffic Calming on Main Roads Through Rural Communities (*pdf)
|
|
Jan 2009 |
Factors Contributing to Large Truck Lane Departure Crashes (*pdf)
|
|
Jan 2009 |
Evaluation of Iowa's 70 mph Speed Limit--2.5 Year Update (*pdf)
|
|
Dec 2008 |
Improving Precision and Variability of Air-Void Analyzer Test Results (*pdf)
|
|
Nov 2008 |
Maximizing Improvements for Multiple Agency Goals (*pdf)
|
|
Nov 2008 |
Establishing Effective Clear Zones on Urban Streets (*pdf)
|
|
Sep 2008 |
Tech Transfer Summary: Design Guide for Subgrades and Subbases (*pdf)
|
|
Aug 2008 |
Implementing HERS-ST in Iowa (*pdf)
|
|
Jul 2008 |
Evaluating State Safety Corridor Programs (*pdf)
|
|
Jun 2008 |
Toolbox to Evaluate the Impacts of Roundabouts (*pdf)
|
|
Jun 2008 |
Integral Bridge Abutment-to-Approach Slab Connection (*pdf)
|
|
May 2008 |
Tech Transfer Summary: Seasonal Variation in the Layers of Highway US 20 (*pdf)
|
|
May 2008 |
Field Evaluation of Elliptical Steel Dowels (*pdf)
|
|
May 2008 |
Using Lignin as an Asphalt Antioxidant (*pdf)
|
|
Apr 2008 |
Performance Evaluation of Rubblized Pavements in Iowa (*pdf)
|
|
Feb 2008 |
Effects of Weather on Winter Maintenance Performance (*pdf)
|
|
Feb 2008 |
Use of Functional Silos to Optimize Agency Decision-Making (*pdf)
|
|
Feb 2008 |
Two-Stage Mixing (*pdf)
|
|
Feb 2008 |
Material Thermal Inputs of Iowa Materials for MEPDG (*pdf)
|
|
Feb 2008 |
Strategies to Address Nighttime Crashes at Rural, Unsignalized Intersections (*pdf)
|
|
Dec 2007 |
Evaluating Red Light Running Programs in Iowa (*pdf)
|
|
Dec 2007 |
The Effectiveness of Iowa's Automated Red Light Running Enforcement Programs (RLR, Phase 2) (*pdf)
|
|
Dec 2007 |
Using Artificial Neural Networks in Pavement Structural Analysis (*pdf)
|
|
Nov 2007 |
Single-Measure Traffic Calming in Gilbert, Iowa (*pdf)
|
|
Nov 2007 |
Gateway Traffic Calming in Roland, Iowa (*pdf)
|
|
Nov 2007 |
Low-Cost Traffic Calming in Slater, Iowa (*pdf)
|
|
Nov 2007 |
Single-Measure Traffic Calming in Dexter, Iowa (*pdf)
|
|
Nov 2007 |
Gateway Traffic Calming in Union, Iowa (*pdf)
|
|
Oct 2007 |
Tech Transfer Summary: Investigation of Steel-Stringer Bridges (*pdf)
|
|
Oct 2007 |
Timber Preservation Treatments for Highway Applications (*pdf)
|
|
Aug 2007 |
Flexible Start/Fixed Duration Contracting: A Case Study (*pdf)
|
|
Aug 2007 |
Prefabricated Elements Case Study (*pdf)
|
|
Aug 2007 |
Field Testing of Railroad Flatcar Bridges (*pdf)
|
|
Aug 2007 |
Investigation of Methodologies Used by Less-Than-Truckload (LTL) Motor Carriers to Determine Fuel Surcharges (*pdf)
|
|
Jul 2007 |
Effective Construction Training Program for Hispanic and American Supervisors and Craft Workers (*pdf)
|
|
Jun 2007 |
Minimizing the Impact of Work Zones on Traffic (*pdf)
|
|
Jun 2007 |
Tech Transfer Summary: Field Validation of Intelligent Compaction Monitoring Technology for Unbound Materials (*pdf)
|
|
Jun 2007 |
Tech Transfer Summary: Effective Shoulder Design and Maintenance (*pdf)
|
|
Jun 2007 |
Performance of Cold In-Place Recycled Roads (*pdf)
|
|
Jun 2007 |
Developing and Enforcing Lane Closure Policies (*pdf)
|
|
May 2007 |
Thin Maintenance Surfaces for Municipalities (*pdf)
|
|
May 2007 |
Testing HMA Density with Electromagnetic Gauges (*pdf)
|
|
Sep 2006 |
Safety Impacts of Street Lighting at Isolated Rural Intersections (*pdf)
|
|
Aug 2006 |
Evaluation of a Bridge Constructed with High-Performance Steel (*pdf)
|
|
Aug 2006 |
Thin Unbonded Overlay Performance on Composite Pavement (*pdf)
|
|
Jun 2006 |
Evaluating Unbonded Ultrathin Whitetopping over Brick Streets (*pdf)
|
|
Jun 2006 |
Real-Time Pavement Thickness Measurement (*pdf)
|
|
May 2006 |
Effective Language and Cultural Training for Hispanic Workers and American Supervisors (*pdf)
|
|
May 2006 |
Performance Effectiveness of Contracting Techniques (*pdf)
|
|
May 2006 |
Corrosion Resistance in Different Steel Reinforcement Types (*pdf)
|
|
May 2006 |
Homogeneity of PCC Materials and Mixes (*pdf)
|
|
May 2006 |
Impact of Early-Age Behaviors on Pavement Smoothness (*pdf)
|
|
May 2006 |
Testing Structural Behavior of Alternative Dowel Bars (*pdf)
|
|
May 2006 |
Tech Transfer Summary: Feasibility of Slip-Form Paving with Self-Consolidating Concrete (*pdf)
|
|
May 2006 |
Impact of Early-Age Behaviors on Pavement Smoothness (*pdf)
|
|
Apr 2006 |
Four-Lane to Three-Lane Conversions (*pdf)
|
|
Apr 2006 |
New Tests and Field Obervations in the MCO Project (*pdf)
|
|
Mar 2006 |
Tech Transfer Summary: Innovative Solutions for Slope Stability Reinforcement and Characterization (*pdf)
|
|
Mar 2006 |
Tech Transfer Summary: Field Evaluation of Compaction Monitoring Technology (*pdf)
|
|
Jan 2006 |
Feasibility of Forming Transverse Joints with Joint Forming Devices (*pdf)
|
|
Jan 2006 |
Monitoring Heat Evolution of Concrete Mixtures (*pdf)
|
|
Dec 2005 |
Current Concrete Pavement Surface Texturing Practices in Iowa (*pdf)
|
|
Nov 2005 |
Intersection Traffic Control in Very Low Volume Rural Areas (*pdf)
|
|
Nov 2005 |
Safety Effectiveness of High-Speed Expressway Signals (*pdf)
|
|
Oct 2005 |
ME Design Approach for HMA Overlaid PCC Pavements (*pdf)
|
|
Oct 2005 |
PCC Patching Techniques: Performance vs. Traffic Delay Time (*pdf)
|
|
Oct 2005 |
Optimizing Work Zone Road Closure Capacity (*pdf)
|
|
Oct 2005 |
Elliptical Fiber Reinforced Polymer Dowel Performance (*pdf)
|
|
Aug 2005 |
Detecting Materials-Related Distress in Concrete Pavements (*pdf)
|
|
Jun 2005 |
Measuring Pavement Profile During Construction (*pdf)
|
|
Jun 2005 |
Trucks and Twin Cities Traffic Management (*pdf)
|
|
May 2005 |
Effective Training for American Supervisors with Hispanic Construction Workers (*pdf)
|
|
May 2005 |
Implementing the M-E Pavement Design Guide in Iowa (*pdf)
|
|
Apr 2005 |
Influence of Subgrade Non-Uniformity on PCC Pavement Performance (*pdf)
|
|
Apr 2005 |
Fly Ash Soil Stabilization for Non-Uniform Subgrade
Soils (*pdf)
|
|
Mar 2005 |
Calculating Heavy-Truck VMT (*pdf)
|
|
Mar 2005 |
Rural Expressway Intersection Safety (*pdf)
|
|
Mar 2005 |
WisDOT RD&T Brief: Smart Systems for Bridge Structural Health Monitoring (*pdf)
|
|
Jan 2005 |
Tech Transfer Summary: Best Practices for Bridge Approaches (*pdf)
|
|
Jan 2005 |
Ultra-Thin PCC Overlays (*pdf)
|
|
Dec 2004 |
Improving Concrete Pavement Curing (*pdf)
|
|
Nov 2004 |
Using the Air Void Analyzer for Real-Time Quality Control Adjustments in the Field (*pdf)
|
|
Oct 2004 |
Developing a Visual Electronic Design and Specifications System (*pdf)
|
|
Sep 2004 |
Reassessing Two-Lift Paving (*pdf)
|
|
Sep 2004 |
Tech Transfer Summary: Soil Compaction Monitoring Technology (*pdf)
|
|
Sep 2004 |
Role of Passenger Vehicle and Heavy Truck Speed Differences in Emissions Modeling (*pdf)
|
|
Sep 2004 |
Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements, Phase 1 (*pdf)
|
|
May 2004 |
Tech Transfer Summary: Optimum Pavement Base Characteristics (*pdf)
|
|
Apr 2004 |
Blended cements for environmentally friendly concrete (*pdf)
|
|
Apr 2004 |
Stringless paving (*pdf)
|
|
Dec 1899 |
Tech trans. sum. (*pdf)
|
