CTRE is an Iowa State University center, administered by the Institute for Transportation.

Address: 2711 S. Loop Drive, Suite 4700, Ames, IA 50010-8664

Phone: 515-294-8103
FAX: 515-294-0467

Website: www.ctre.iastate.edu/

Iowa State University--Becoming the Best

Research Projects Sponsored By

Federal Highway Administration

In Progress

Project end date More information
Sep 2017 Use of Ultra-High Performance Concrete for Bridge Deck Overlay
May 2017 Research Utilizing the SHRP2 Safety Data to Support Highway Safety
Jan 2019 SHRP2 (R02) - GeoTechTools Deployment Support
Dec 2017 Testing, Performance Evaluation, and Documentation of the Little Silver Creek Bridge: An Accelerated Innovation Deployment (AID) Project using Accelerated Bridge Construction
Dec 2015 Development of Renewable Polymers for Use in Asphalt Pavements
Dec 2015 Synthesis of Information Related to Highway Problems. Topic 46-13. Practice of Rumble Strips and Rumble Stripes
Aug 2016 Technical Analysis to Support the Bridge Condition Performance Measure
Oct 2017 Implementation Support for SHRP 2 Renewal Project R06E - Real-Time Smoothness Measurements on Portland Cement Concrete Pavements During Construction
Dec 2017 LRFD Minimum Flexural Reinforcement Requirements
Aug 2017 Quantifying Pavement Albedo
Sep 2017 Technology Transfer, Delivery, and Implementation of Best Practices for Jointed Concrete Pavements
Dec 2012 Performance of Lightweight Foam Concrete Fill and Post-Grouted Drilled Shafts in Broadway Viaduct Replacement
Sep 2010 Guide for Existing Concrete Overlay Design Methodology
Nov 2007 Concrete Pavement Preservation and Rehabilitation
Dec 2007 National Training for Integrating Materials and Construction Practices in Concrete Pavements: A State-of-the-Practice Manual
Jun 2006 Evaluation of Fine Aggregate Characteristics Tests and Their Relationship to HMA Performance

Complete

Project end date More information
Aug 2016 Project Management Update to the Iowa DOT Project Development Manual
Apr 2015 Iowa's Bridge and Highway Climate Change and Extreme Weather Vulnerability Assessment Pilot
Mar 2016 NCHRP Preconstruction Services Cost Estimating Guidebook
Jan 2015 Modeling Merging Behavior at Lane Drops
Jun 2013 Work-Zone Traffic Performance Measures
Nov 2012 Integrated Risk Management for Improving Internal Traffic Control, Work-Zone Safety, and Mobility during Major Construction
May 2012 Evaluation of Various Methods for Deflecting Debris from Bridge Piers
Jun 2011 CP Road Map Administrative Support Task 4
Dec 2010 Road Safety Audit for Prince of Wales Island, Alaska
Jun 2011 Development of a Technology Deployment Plan for the Use of Recycled Concrete Aggregate in Concrete Paving Mixtures
Jun 2014 Investigation of a Suitable Shear Friction Interface between UHPC and Normal Strength Concrete for Bridge Deck Applications
Jul 2012 Deicer Scaling Resistance of Concrete Pavements, Bridge Decks, and Other Structures Containing Slag Cement: Phase 2: Evaluation of Different Laboratory Scaling Test Methods
Jun 2012 Development of a Database for Drilled SHAft Foundation Testing (DSHAFT)
Jan 2012 Development of Sustainable Concrete Pavements: Manual of Practice
Apr 2013 Wind Loads on Dynamic Message Cabinets and Behavior of Supporting Trusses
Sep 2011 Optimizing Cementitious Content in Concrete Mixtures for Required Performance
Jul 2012 Technology Demonstrations Project: Environmental Impact Benefits with "TX Active" Concrete Pavement in Missouri DOT Two-Lift Highway Construction Demonstration
Jul 2012 Development of Performance Properties of Ternary Mixtures: Field Demonstration Projects
Nov 2009 Road Safety Assessment for Franklin County, Ohio
Jan 2011 Evaluation of Safety Edge Benefits in Iowa
Mar 2015 Concrete Pavement Mixture Design and Analysis
Jul 2010 Wind Monitoring of the Red Rock Reservoir Bridge for Wind Induced Vibrations with Remote, Cellular-Based Notifications
Sep 2010 Improving Concrete Overlay Construction (TR-600)
Mar 2011 Low-Cost Strategies to Reduce Speed and Crashes on Curves
Sep 2009 Technical Support for Two-Lift Paving Construction in Kansas
Feb 2011 Development of Performance Properties of Ternary Mixtures: Laboratory Study on Concrete
Nov 2009 Effect of Admixtures on Roller-Compacted Concrete Mixes
Nov 2011 Evaluation of Rumble Stripes on Low-Volume Rural Roads in Iowa--Phase II
Feb 2009 Safety Data Improvement
Dec 2012 Evaluation of Dynamic Speed Feedback Signs on Curves: A National Demonstration Project
Jul 2008 CP Road Map Administrative Support, Task 2
Mar 2009 Implementation of Intelligent Compaction Performance-Based Specifications in Minnesota
Jul 2011 An Integrated Study of Pervious Concrete Mixture Design for Wearing Course Applications
Feb 2008 Bridge Deck Integrity Measurements for Asset Management
Jun 2010 Evaluation of the 24th Street Bridge, Interstate 80/29, Council Bluffs, Iowa
Dec 2012 Implementation of Concrete Pavement Preservation and PCC Surface Characteristics: Tire Pavement Noise Program
Dec 2008 Self-Consolidating Concrete--Applications for Slip Form Paving, Phase 2
Jun 2008 Improving Variability and Precision of AVA Test Results and Developing Rational Specification Limits
Mar 2008 Simple and Rapid Test for Monitoring the Heat Evolution of Concrete Mixtures for Laboratory and Field Applications, Phase 3
Sep 2007 Administrative Support Group for Concrete Pavement (CP) Road Map
Dec 2007 Short-Term Monitoring of the Saylorville Reservoir Bridge for Wind-Induced Vibrations with Remote, Cellular-Based Notifications
Dec 2007 Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements, Phase 3
Jan 2012 Utilization of Remote Traffic Monitoring Devices for Urban Freeway Work Zone Assessment
Aug 2007 Concrete Pavement Surface Characteristics (Proj. 15, Part 2)
Mar 2007 State Traffic Safety Engineers List
May 2008 Development of a High Speed Rigid Pavement Analyzer - Phase I Feasibility and Need Study
Dec 2007 Development of Performance Properties of Ternary Mixes, Phase 1
Feb 2007 Field Validation of Intelligent Compaction Monitoring Technology for Unbound Materials and HMA
Jul 2007 Simple and Rapid Test for Monitoring the Heat Evolution of Concrete Mixtures for Laboratory and Field Applications, Phase 2
Jan 2007 Impact of Curling, Warping, and Other Early-Age Behavior on Concrete Pavement Smoothness: Early, Frequent, and Detailed (EFD) Study
Sep 2008 Deicer Scaling Resistance of Concrete Pavements, Bridge Decks, and Other Structures Containing Slag Cement: Phase 1: Site Selection and Analysis of Field Cores
Sep 2009 Design and Evaluation of a Single-Span Bridge Using Ultra-High Performance Concrete
Nov 2005 Self-Consolidating Concrete: Applications for Slip Form Paving, Phase 1
Dec 2005 Impact to Concrete Pavement Smoothness from Curling, Warping, and Other Early-Age Behavior: Early, Frequent, and Detailed (Proj. 16)
Jan 2006 Simple and Rapid Test for Monitoring the Heat Evolution of Concrete Mixtures for Laboratory and Field Applications, Phase I (Proj. 17)
Jul 2006 Concrete Pavement Surface Characteristics (Proj. 15, Part 1)
Mar 2004 Attributes of Good In-Service Concrete Pavements (Proj. 9)
Sep 2005 Design and Construction Procedures for Concrete Overlay and Widening of Existing Pavements (TR-511, Proj. 6)
Sep 2005 Improving PCC Mix Consistency and Production by Mixing Improvements (TR-505, Proj. 11)
Nov 2005 Integrated Materials and Construction Practices for Concrete Pavement: A State-of-the-Practice Manual (Proj. 10)
Apr 2006 Laboratory Study of Structural Behavior of Alternative Dowel Bars (Proj. 7)
May 2005 Measuring Pavement Profile at the Slip-Form Paver (TR-512, Proj. 12)
Mar 2004 Performance Properties of Ternary Mixtures for Concrete Pavements: Scoping Study (Proj. 13)
Mar 2004 Smooth, Quiet, Safe Concrete Pavements: Scoping Study (Proj. 14)
Sep 2004 Two-Lift Concrete Pavements to Meet Public Needs (Proj. 8)
May 2008 Evaluation of Elliptical Steel Dowel Performance
Jan 2004 Evaluating Speed Differences between Passenger Vehicles and Heavy Trucks for Transportation-related Emissions Modeling
Feb 2005 Long-Term Plan for Concrete Pavement Research and Technology: The CP Road Map (Task 15)
Dec 2007 Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements, Phases I and II
Aug 2005 In Situ Detection Methods for Materials-Related Distress in Concrete Pavements: Phase II (HR-1081, Proj. 1)
Aug 2003 Deploying the Maintenance Decision Support System (MDSS) in Iowa
Jun 2005 Field Evaluation of Elliptical Fiber Reinforced Polymer Dowel Performance (Proj. 5)
Mar 2006 Materials and Mix Optimization Procedures for PCC Pavements (TR-484, Proj. 3)
Jun 2002 In Situ Detection Methods for Materials-Related Distress in Concrete Pavements, Phase I (Proj. 1)
Aug 2006 Evaluation of Composite Pavement Unbonded Overlays: Phase III (TR-478, HR-1093, Proj. 2)
Jun 2002 Evaluation of Composite Pavement Unbonded Overlays, Phases I and II (TR-478, Proj. 2)
Apr 2005 Fly Ash Soil Stabilization for Non-Uniform Subgrade Soils (TR-461)
Apr 2005 Soil Stabilization of Non-Uniform Subgrade Soils (TR-461, Proj. 4)
Sep 2001 Proceedings of the State of Iowa Tribal Summit
Dec 1996 GIS Technology Transfer of Transportation Modeling Environment to Local Agencies, Priority Technology Program of the FHWA
Sep 1997 Des Moines ITS Early Deployment
Midwest ITS/CVO Mainstreaming