Completed Research, Sorted by Category

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Access Management

Mar 14, 2006
Economic Impacts--Real or Perceived?
Dec 31, 2005
Access Management at Major Intersections
Aug 15, 2005
Access Management and Corridor Management Training
Sep 01, 2004
Access Management Plan for Des Moines MPO
Dec 31, 2003
I-394 Business Impacts Case Study
Aug 31, 2003
Corridor Management Pilot Project, Phase I
Jun 01, 2002
Decision-Support System for Management of Slope Construction and Repair Activities: An Asset Management Building Block
Mar 31, 2002
Process to Identify High Priority Corridors for Access Management Near Large Urban Areas in Iowa
Feb 01, 2002
Guidelines for a Roadway Management System (RMS) for Local Governments
Jun 30, 2001
Access Management Research and Awareness Program Phase IV
Aug 31, 2000
Development of a Comprehensive Access Management Plan and Training Program for Missouri
May 31, 1998
Access Management Awareness Program: Phase III
Dec 31, 1997
Access Management Awareness Program Work Plan for Phase II (Amendment 1) (TR-402)
Jul 31, 1997
Iowa Access Management Awareness

Administrative

Dec 31, 2007
Management Support of the AURORA Program
Apr 30, 1998
Regional Champion for the Midwest Region Mainstreaming Program (Task Order 3)

Asset/Pavement Management

Aug 31, 2012
Improving the Accuracy and Usability of Iowa Falling Weight Deflectometer Data
Jul 31, 2011
Wet Reflective Pavement Marking Demonstration Project
Jun 30, 2011
A Feasibility Study of Embedded Micro-Electromechanical Sensors
Dec 31, 2010
Stabilization Procedures to Mitigate Edge Rutting for Granular Shoulders - Phase II
Oct 31, 2010
Iowa Pavement Marking and Sign Management System
Oct 10, 2010
Investigation of the Impacts of Rural Development on Iowa's Secondary Road Systems
Jun 30, 2010
Local Agency Pavement Marking Plan
Sep 30, 2008
PONTIS, Implementation and Operation: Iowa DOT and Counties, Phase III: Implementation and Operation
Apr 30, 2008
Remote Health Monitoring for Asset Management
Feb 28, 2008
A Decision Support System for Optimal Depot and Fleet Management
Feb 28, 2008
Integration of Asset Management Systems with Load and Resistance Factor Design
Feb 01, 2008
Winter Weather Severity Index Enhancements
Jul 31, 2007
Implementation and Operation of the Iowa DOT Pavement Management Optimization Model
Nov 30, 2006
An Integrated Systems Approach to the Development of Winter Maintenance / Management Systems
Sep 01, 2006
Planning, Developing and Implementing the Iowa Pavement Marking Management System (IPMMS)
Dec 31, 2005
County Non-FAE Paved Road Condition: Data Collection, Summary, and Delivery, Phase I 2003-2005
Dec 31, 2005
PONTIS, Phase 4
Jun 30, 2005
Iowa Pavement Management Program, Phase X
Dec 31, 2004
Automated Pavement Condition Data: Analysis, Feasibility and Data Integration
Dec 31, 2004
Pavement Management through Data Collection and Analysis
Sep 30, 2004
PONTIS Implementation and Operation, Phase II: Implementation
Jun 30, 2004
Implementation of Iowa DOT Pavement Management Optimization Model, 2004
May 31, 2004
Planning, Implementation and Operation of the IPMP, Phase IX
Mar 31, 2004
Planning, Developing and Implementation of the Iowa Pavement Markings Management Program
Sep 30, 2003
Statistical Analysis of Highway Needs Condition Data: Manual vs Automated
Jul 31, 2003
Application of Advanced Remote Sensing Technology to Asset Management
May 31, 2003
Planning, Implementation and Operation of the IPMP, Phase VIII
Apr 30, 2003
Implementation of Iowa DOT Pavement Management Optimization Model, 2002
Dec 01, 2002
Identification and Development of User Requirements to Support Robust Corridor Investment Models
Jun 30, 2002
Implementation of Iowa DOT Pavement Management Optimization Model, 2001
Jun 30, 2002
Planning, Implementation and Operation of the IPMP, Phase VII
May 01, 2002
Artificial Intelligence-Based Optimization of Management of Snow Removal
Dec 31, 2001
PONTIS Implementation and Operation: Iowa DOT and Counties
May 01, 2001
Addressing Integration Issues and Developing a Protocol for Integration of Global Positioning Systems Data With Linear Referenced Data in an Asset Management System
Apr 30, 2001
Implementation of Iowa DOT Pavement Management Optimization Model, 2000
Dec 31, 2000
Planning, Implementation, and Operation of the IPMP, Phase VI: Proposal to develop the Implementation and Operation of the IPMP
Oct 31, 2000
HWYNEEDS: Methodology, Analysis and Evaluation (TR-433)
May 31, 2000
Local Agency Pavement Management System
Dec 31, 1999
Implementation of Iowa DOT Pavement Management Optimization Model, 1999
Dec 31, 1999
Planning, Implementation, and Operation of the Iowa DOT Pavement Management Program, Phase V: Proposal to Develop the Implementation and Operation of the IPMP
Dec 31, 1998
Planning, Implementation, and Operation of a Statewide Pavement Management System, Phase IV
Oct 31, 1998
Feasibility of Using Automated Distress Data in the County Need Study (TR-418)
Oct 01, 1998
Iowa Infrastructure Management Information System Pilot Project
Dec 31, 1997
Automated Data Acquisition of Roadside Features
Aug 31, 1993
Assessment of an Integrated Approach to Automated Collections of Safety and Accident Data, Phase I: Conceptual Development and Eval
Aug 01, 1991
Essential Parameters for an Iowa Bridge Management System
Statewide, Non-NHS Federal Aid Eligible System, Pavement Management Program, Phases I-III

Bridges

Apr 30, 2013
Feasibility Study for Detection and Quantification of Corrosion in Bridge Barrier Rails
Apr 08, 2013
Laboratory and Field Testing of an Accelerated Bridge Construction Demonstration Bridge: US Highway 6 Bridge over Keg Creek
Sep 30, 2012
Timber Abutment Piling and Back Wall Rehabilitation and Repair (TR-616)
Aug 31, 2012
Development of a Bridge Safety Information System for the Saylorville Reservoir Bridge
Jun 30, 2012
Development of a Database for Drilled SHAft Foundation Testing (DSHAFT)
May 31, 2012
Evaluation of Various Methods for Deflecting Debris from Bridge Piers
May 31, 2012
Development of LRFD Procedures for Bridge Piles in Iowa - Volume IV: Design Guide and Track Examples
Jan 31, 2012
Iowa Mass Concrete for Bridge Foundation Study - Phase I
Dec 31, 2011
Field Testing and Evaluation of a Demonstration Timber Bridge
Dec 31, 2011
Evaluation of the Buena Vista IBRD Bridge: A Furthering of Accelerated Bridge Construction in Iowa
May 31, 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
Jan 31, 2011
Identification and Evaluation of Pavement - Bridge Interface Ride Quality Improvement and Corrective Strategies
Nov 30, 2010
Design, Construction, and Field Testing of an Ultra-High Performance Concrete Pi-Girder Bridge
Jul 31, 2010
Wind Monitoring of the Red Rock Reservoir Bridge for Wind Induced Vibrations with Remote, Cellular-Based Notifications
Jun 30, 2010
Development of LRFD Design Procedures for Bridge Piles in Iowa-Volume I: An Electronic Database for PIle LOad Tests (PILOT)
Jun 30, 2010
Evaluation of the 24th Street Bridge, Interstate 80/29, Council Bluffs, Iowa
Feb 28, 2010
An Experimental Validation of a Statistical-Based Damage Detection Approach
Sep 30, 2009
Design and Evaluation of a Single-Span Bridge Using Ultra-High Performance Concrete
Jul 31, 2009
Bridge Rails and Approach Railing for Low-Volume Roads in Iowa (TR-592)
Feb 28, 2008
Bridge Deck Integrity Measurements for Asset Management
Feb 28, 2008
Bridge Vulnerability Assessment and Mitigation Against Explosions
Dec 31, 2007
Short-Term Monitoring of the Saylorville Reservoir Bridge for Wind-Induced Vibrations with Remote, Cellular-Based Notifications
Nov 30, 2007
Development of Fatigue Design Procedures for Slender, Tapered Support Structures for Highway Signs, Luminaries, and Traffic Signals Subjected to Wind-Induced Excitation from Vortex Shedding and Buffeting
Oct 31, 2007
Field Evaluation of Timber Preservation Treatments for Iowa Highway Applications (IHRB-05-10)
Oct 31, 2007
Investigation of Steel Stringer Bridges: Superstructures and Substructures, Vol II (TR-522)
May 31, 2007
An Integral Abutment Bridge with Precast Concrete Piles (TR-438)
Apr 30, 2007
Development of an Improved integral Abutment-to-Approach Slab Connection
Jul 31, 2006
Field Testing of Railroad Flatcar Bridges (TR-498)
May 31, 2006
Evaluation of a Bridge Constructed Using High Peformance Steel
May 31, 2006
Evaluation of Corrosion Resistant Steel Reinforcing in the Deck Slab of a Three Span Prestressed Girder Bridge
Apr 30, 2006
Performance Evaluation of Steel Bridges, Phase II (TR-493)
Sep 30, 2005
Enhancement of Wisconsin DOT NDE Capabilities
Aug 31, 2005
Evaluation of a Steel Girder Bridge Strengthened Using Fiber Reinforced Polymer Plates
Jun 30, 2005
Field Testing of Integral Abutments (HR-399)
Dec 31, 2004
Development of Acceptable Live Load Deflection Criteria for Various Timber Superstructure and Deck Types
Dec 31, 2004
Evaluation of the Effectiveness of Glued Laminated Helper Stringers
Dec 31, 2004
Impacts of Overweight Implements of Husbandry on Minnesota Roads and Bridges
Sep 30, 2004
Health Monitoring of Bridge Structures and Components Using Smart-Structure Technology
Apr 30, 2004
Steel Diaphragms in Prestressed Concrete Girder Bridges (TR-424)
Dec 31, 2003
Monitoring and Evaluation of the Westbound Roadway of the Iowa River Bridge
Oct 31, 2003
Evaluation of a Post-tension Strengthened Steel Girder Bridge Using FRP Rods/Strands
Aug 31, 2002
Development of Bridge Load Testing for Load Evaluation (TR-445)
Aug 31, 2002
Retrofit Methods of Distortion Cracking Problems in Plate Girder Bridges (TR-436)
Dec 31, 2001
Low Water Stream Crossings in Iowa (TR-453)
Sep 30, 2000
Impact of Deck Cracking, Phase II (TR-405)
Jun 01, 1998
Preventing Cracking at Diaphragm/Plate Girder Connections in Steel Bridges (TR-393)
Apr 14, 1998
Impact of Deck Cracking on Durability, Phase I (TR-405)
Dec 31, 1996
Evaluation of I-80 Aluminum Girder Bridge

Extension/Training

Dec 31, 2007
Developing an Effective Construction Training Program for Hispanic Supervisors and Craft Workers, Phase 4
Apr 30, 2007
Erosion and Sediment Control Training Workshops
May 31, 2006
Developing an Effective Construction Training Program for Hispanic Supervisors and Craft Workers, Phase 3
May 31, 2005
Developing an Effective Construction Training Program for American Supervisors and Hispanic Craft Workers, Phase 2
Dec 31, 2003
Developing an Effective Construction Training Program for Hispanic Supervisors and Craft Workers, Phase 1
Dec 31, 2002
3R Safety Course and Handbook
May 31, 2002
Iowa Flagger Handbook and Training Video
Sep 30, 2001
Community Outreach Partnership Center (COPC)
Nov 30, 2000
Development of Materials Training Course for Technicians (TR-416)
Concrete Pavement Workforce References
Concrete Pavement Tech Notes

Geotechnical

Dec 31, 2012
Compaction "Roadeo" Field Demonstration: Roller-Integrated Compaction Monitoring and Subgrade Geosynthetic Reinforcement
Dec 31, 2012
Performance Assessment of Lime and Fly Ash Chemically Treated Subgrade
Dec 31, 2011
Geosynthetic Reinforced Soil for Low Volume Bridge Abutments
Aug 01, 2011
Accelerated Implementation of Intelligent Compaction Technology for Embankment Subgrade Soils, Aggregate Base, and Asphalt Pavement Materials
Jun 01, 2011
Iowa DOT Roller Integrated Compaction Monitoring Technology Research and Implementation - Phase II
Dec 31, 2010
Earthwork Volumetric Calculations and Characterization of Additional CFED Soils - CFED Phase IV
Nov 01, 2010
Iowa DOT Intelligent Compaction Research and Implementation: Phases I and II
Oct 31, 2010
In-Situ Compaction Measurements for Geosynthetic Stabilized Subbase: Weirton, West Virgina
Oct 31, 2010
Intelligent Soil Compaction Systems
Oct 01, 2010
Identification of Practices, Design, Construction, and Repair Using Trenchless Technology
Sep 27, 2010
Accelerated Implementation of Intelligent Compaction Technology for Embankment Subgrade Soils, Aggregate Base, and AsphaltPavement Materials
Aug 31, 2010
Rapid, Self-Contained In-Situ Permeameter for Field QA/QC of Pavement Base/Subbase Materials
Feb 28, 2010
Ethanol Plant By-Product Uses for Pavement GEO-Materials Stabilization, TR-582
Jul 31, 2009
Implementation of Intelligent Compaction Performance Based Specifications in Minnesota
Mar 31, 2009
Implementation of Intelligent Compaction Performance-Based Specifications in Minnesota
Nov 30, 2008
Investigation of Soil Stabilization Alternatives: Texas SH 130 (Phase I, Laboratory)
Nov 30, 2008
Use of Ultra-High Performance Concrete in Geotechnical and Sub-structure Applications (TR-558)
Sep 30, 2008
Design Guide for Improved Quality of Roadway Subgrades and Subbases (TR-525)
Aug 31, 2008
Investigation of Dual Roller-Integrated MDP/CMV Compaction Monitoring Technologies and Measurement Influence Depth
Aug 01, 2008
Compaction Forecasting, Development, Validation, and Application Research
Jul 31, 2008
Performance Evaluation of Concrete Pavement Granular Subbase: Pavement Surface Condition Evaluation (TR-554)
May 31, 2008
Measurements of Seasonal Changes and Spatial Variation in Pavement Subgrade Support Properties: A Link to Pavement Performance (TR-516)
Dec 31, 2007
Develop Onboard Machine Technology for Real-Time Determination of Soil Water Content
Oct 31, 2007
Embankment Quality, Phase 4: Application to Unsuitable Soils (TR-492)
Jun 30, 2007
Effective Shoulder Design and Maintenance (TR-531)
Apr 30, 2007
Field Study of Compaction Monitoring Systems: Self-Propelled Non-Vibratory 825G and Vibratory Smooth Drum CS-533E Rollers
Dec 31, 2005
Innovative Solutions for Slope Stability Reinforcement and Characterization in Iowa Soils (TR-489)
Dec 31, 2005
Optimization and Management of Materials in Earthwork Construction (TR-501)
Sep 01, 2005
Slope Stability Evaluation and Remediation Techniques for Iowa
Jul 15, 2005
Applications for Reuse of Lime Sludge from Water Softening (TR-535)
Jun 15, 2005
Review of Stability Berm Alternatives for Environmentally Sensitive Areas
May 31, 2005
A Pilot Study to Investigate the Use of Aggregate Screenings in Roadway Construction
May 31, 2005
Synthesis of Non-Destructive Testing Technologies for Geomaterial Applications
Apr 30, 2005
Fly Ash Soil Stabilization for Non-Uniform Subgrade Soils (TR-461)
Apr 30, 2005
Soil Stabilization of Non-Uniform Subgrade Soils (TR-461, Proj. 4)
Jun 30, 2002
Evaluation of Rammed Aggregate Piers for Highway Applications in Iowa Soils (TR-443)
Mar 31, 2002
Embankment Quality, Phase 3 (TR-401)
Jan 31, 2000
Embankment Quality, Phase 2 (TR-401)
Apr 30, 1998
Embankment Quality, Phase 1 (TR-401)

GIS

May 31, 2006
Enhancements to the Iowa DOT Crash Mapping Analysis Tool (CMAT) Software
Aug 31, 2005
Incident Mapping Analysis Tool: Oracle Database Interface
Jul 31, 2005
Incident Location Tool (ILT)
Jun 30, 2005
Development of Internet-based RWIS (Road Weather Information System) AWOS (Airport Weather Observation System) Information Delivery Tools (AKA Weatherview)
May 15, 2005
Incident Location Tool Support for Delaware State Police
Feb 28, 2005
Incident Mapping and Analysis Tool (IMAT)
Apr 30, 2004
Software Enhancements for the Crash Mapping and Analysis Tool
Sep 30, 2002
Development of an Advanced Traveler Information: Weatherview, Phase II: Enhancements; Phase III: Support
Sep 30, 2002
GIS-ALAS TraCS Conversion Software
Jul 31, 2002
Iowa DOT Linear Referencing System: Preliminary Linear Data Creation
Jun 30, 2002
Development of a GIS-based Crash Location Tool - FY02 Location Tool Implementation and Agency Support
May 31, 2002
Technology Transfer of As-Built and Preliminary Surveys by Total Station GPS, Video Logging, and Laser Scanning (TR-446)
May 15, 2002
Comparison of LIDAR and Photogrammetry for Highway Planning and Design
May 14, 2002
Comparison of LIDAR and Conventional Mapping Methods for Highway Corridor Studies
Sep 30, 2001
Emergency Response Information System (ERIS)
Jun 30, 2001
The Development of a GIS-Based Crash Location Tool Location Tool Implementation and Local Agency Support
Jun 30, 2001
GPS to LRM: Integration of Spatial Point Features with Linear Referencing Methods
Jun 30, 2001
Systematic Identification of High Crash Locations (TR-442)
Jun 30, 2001
Use of Remotely Sensed Data for Infrastructure Management, Access Management, and Inventory
Jun 20, 2001
Use of Remote Sensing to Identify Access Elements for Safety Analysis (Remote Sensing in Transportation Yr 1, Project 2)
Dec 31, 2000
The Development of a GIS-Based Crash Location Tool, Phase V: GIS Incident Location Tool Implementation and Local Agency Support
Sep 30, 2000
Crash Outcome Data Evaluation System (CODES): An Evaluation of Medical Crash Costs
Jun 30, 2000
GIS/TRANPLAN Enhancement Project
Dec 31, 1999
The Development of a GIS-Based Crash Location Tool, Phase II
Dec 31, 1999
Implementation of GIS at the Iowa Department of Transportation
Dec 30, 1999
Development of a GIS-based Crash location tool: Intelligent Crash Location Tool, Phase III
Dec 01, 1999
GIS Support for the Iowa Department of Transportation (1999)
Dec 31, 1998
Geographic Information System (GIS) Database Development, Integration, and Maintenance for the Iowa Department of Transportation Maintenance Division
Dec 01, 1998
Coordination of Data Elements to support ISTEA Management Systems, Phase II, Statewide Implementation
Dec 01, 1998
GIS 1996-1998
Sep 30, 1998
Conducting Activities to Strengthen Statewide Geographic Information Coordination Mechanisms in Iowa
Aug 31, 1998
GIS Traffic Planning Tools
Dec 31, 1997
Development of GIS Accident Location and Analysis Systems (GIS-ALAS), Phase I
Dec 01, 1996
GIS Technology Transfer of Transportation Modeling Environment to Local Agencies, Priority Technology Program of the FHWA
Jun 30, 1996
Development of Applications for Interactive Transportation Planning GIS
Mar 31, 1995
Accident Location Analysis System (ALAS) NODE Map
Dec 31, 1994
Spatial Data Systems for Transportation Planning
Dec 31, 1993
A GIS-Based Travel Demand Modeling System for Supercomputing
Dec 31, 1992
Needs Assessment: Traffic Data Storage, Processing, and Dissemination

ITS

Dec 31, 2006
Aurora--RWIS Telecommunications Issues and Options
Nov 30, 2006
Iowa DOT ITS Operations Manual
Dec 31, 2005
Helikite-based Remote Monitoring Platform
Jul 31, 2005
Integration of Road Weather Information with Traffic Data
May 31, 2004
Traffic Monitoring Program Planning with Remote Sensing
May 14, 2004
Traffic Monitoring Program Plannning with Remote Sensing, Phase II
Dec 31, 2001
Automated Bridge De-icing Pilot Project
Jun 30, 2001
Remote Sensing to Support Linear Referencing Systems
Jun 30, 2000
Weigh-in-Motion Project and Handbook
Dec 31, 1999
Integrated Intelligent Transportation Systems and Services Deployment Plan
Nov 01, 1999
Prepare a Project Plan for Joplin East Bound Weigh Station Electronic Screening Prototype and Prototype Test,Task Order 7
Aug 01, 1998
Advantage I-75 Mainline Automated Clearance System Final Evaluation Report
May 31, 1998
Midwest Multi-state One-Stop Electronic Purchase of Motor Carrier Credentials
Sep 30, 1997
Des Moines ITS Early Deployment
Jul 31, 1996
Development of a Systems Architecture for Nationwide IVHS, Phase II
Jun 30, 1996
On-Board Automated Mileage and Stateline Crossing System for Apportioning Commerical Vehicle Fuel Taxes and Mileage and Automatic Submission to IFTA and IRP Base Jurisdiction
May 01, 1996
AMASCOT: Automated Mileage and Stateline Crossing Operational Test
Jun 01, 1995
Intelligent Transportation Systems (ITS) and Commercial Vehicle Operations (CVO). Interstate Cooperation for Implementation of ITS-CVO Functions; Institutional Opportunities and Barriers
Sep 30, 1994
High-Speed Computing to Facilitate Real Time Analysis of Transportation Planning Alternatives
Iowa Statewide Intelligent Transportation Plan
Midwest ITS/CVO Mainstreaming

Other

Oct 31, 2012
Evaluating the Effectiveness of Temporary Work-Zone Pavement Marking Products
Aug 30, 2012
Revision to the SUDAS Traffic Signal Standards - Phase 2
Jun 30, 2012
Visualization Resources for Iowa State University and the Iowa DOT: An Automated Design Model to Simulator Converter
Aug 31, 2011
Public Employees Leadership Institute
Jun 30, 2011
Electronic Construction Collaboration System - Phase III
Dec 31, 2010
Horizontal Curve Identification and Evaluation
Dec 12, 2010
Investigation of Improved Utility Cut Repair Techniques Phase II
Jan 15, 2010
Infrastructure Impacts of Iowa's Changing Economy (TR-593)
Jun 30, 2009
Electronic Construction Collaboration - Phase 1
Oct 31, 2008
National Winter Maintenance Peer Exchange
Aug 31, 2008
Implementation of HERS-ST in Iowa and Development /Refinement of a National Training Program
Aug 01, 2008
Managing Early Adoption of Biodiesel by Commercial Fleets
Mar 31, 2008
Developing a Rural and Urban Roadway Lighting Practical Design Guide for Iowa (TR 540)
Mar 31, 2008
Performance Measures for Snow and Ice Control Operations
Jan 30, 2008
Minnesota Interstate Truck Parking Study
Jun 30, 2007
An Investigation into the Development and Adoption of Technologies, Policies, and Methods for Improving Fleet Fuel Performance
Jun 30, 2007
Investigation of Methodologies Used by Less-Than-Truckload (LTL) Motor Carriers to Determine Fuel Surcharges
Jun 30, 2007
Optimization of Intermodal Logistics Operations in Disaster Planning
Jun 30, 2007
Use of Functional Silos to Optimize Agency Decision Making
May 31, 2007
Roadway Design Standards for Rural and Suburban Subdivisions (TR-549)
Jan 31, 2007
Evaluation of Virtual Reality Snowplow Simulator Training
Dec 31, 2006
Business and Economic Impacts Assessment: Anoka County, Minnesota
Nov 30, 2006
Algona Mill Truck Dispatching Automation
Nov 30, 2006
Smart Wetlands Mitigation for Iowa Department of Transportation Projects
Jul 31, 2006
Western Growth Area Land Use Sensitivity Analysis, Phase 2
Jun 30, 2006
Manual of Practice for Roadway Maintenance Workers (TR-514)
May 15, 2006
Development of a Performance Measures-based Planning System (State Transportation Plan Update Assistance)
Mar 31, 2006
Design Guide and Construction Specifications for Urban Stormwater Quality Improvements
Mar 28, 2006
SHRP-II Revision, NCHRP Project 20-58(04)A
Dec 31, 2005
I-90 Corridor Study
Dec 30, 2005
Performance Effectiveness of Design-Build, Lane Rental, and A + B Contracting Techniques
Nov 30, 2005
Management Systems for Inland Waterway Traffic Control
Nov 30, 2005
Design Guide and Construction Specifications for NPDES Site Runoff Control (TR-508)
Oct 31, 2005
Feasibility of Cooperative Development of Wetland Mitigation Projects
Oct 31, 2005
Iowa Produce Market Potential Calculator
Jun 30, 2005
Rewriting Supervisory Training Program Unit 8: Managing the Project-The Supervisor's Role
May 01, 2005
A Web-Based Implementation of Winter Maintenance Decision Support System (WMDSS) Using GIS and Remote Sensing
Dec 31, 2004
Evaluation of Different Methods to Calculate Heavy-Truck VMT
Sep 30, 2004
Cost Comparison of Treatments Used to Maintain or Upgrade Aggregate Roads
Sep 30, 2004
Iowa Drainage Law Manual (TR-497)
Jun 30, 2004
Alternatives to Truck Engine Idling
Jun 30, 2004
Statewide Urban Standard Design & Specifications
May 31, 2004
Development of Object-Oriented Specifications for Iowa DOT and Urban Standards (TR-487)
Mar 31, 2004
City of West Des Moines Subarea Model
Jan 31, 2004
Evaluating Speed Differences between Passenger Vehicles and Heavy Trucks for Transportation-related Emissions Modeling
Dec 31, 2003
Conducting Introductory Literature Searches for the Iowa Highway Research Board (TR-468)
Dec 31, 2003
Roadway Alignments as Assets: Evaluating Alternatives for Valuing Major Highway Corridor Rights of Way
Nov 30, 2003
Evaluation of Weather Forecasting Services for the Iowa Department of Transportation
Aug 31, 2003
Deploying the Maintenance Decision Support System (MDSS) in Iowa
Aug 15, 2003
An Investigation of Business Opportunites in Mexico
Jul 31, 2003
Clinton/Fulton Multimodal Bridge Study Economic Analysis
Jun 30, 2003
Highway Maintenance Concept Vehicle: A Business Case for Winter Maintenance Technology Applications
Feb 15, 2003
Interim Planning Activities for Future Strategic Highway Research Program: Study 1 Detailed Planning for Research on Accelerating the Renewal of America's Highways ("Renewal")
Dec 31, 2002
Improving Efficiency of Transportation Projects Using Laser Scanning
Dec 31, 2002
Iowa DOT Internet-Based Road Work Report
Dec 31, 2002
Road Equipment Procurement and Utilization Study
Oct 31, 2002
Vendor Weather Forecast
Sep 30, 2002
Plan for the Mississippi River Trail in Iowa
May 31, 2002
Highway Maintenance Concept Vehicle, Phase IV
Dec 31, 2001
Development of a Winter Road Conditions Reporting System
Dec 31, 2001
Iowa Tribal Consultation Process: State of Iowa Tribal Summit and Field Workshop
Dec 31, 2001
MN/DOT Office of Research Services Web Site Upgrades
Sep 01, 2001
Proceedings of the State of Iowa Tribal Summit
Aug 31, 2000
Transportation and Land Use Awareness Program
Dec 31, 1999
Commercial Vehicle Parking
Nov 30, 1999
Measuring the Public Value of Aesthetic Considerations
Oct 31, 1999
Research Support for the Missouri Legislative Forum on Transportation
Oct 01, 1999
Missouri Legislative Forum Transportation Issues Report
Aug 30, 1999
A Commemorative History of the Iowa Highway Research Board (TR-423)
Aug 01, 1999
Electronic Reference Library, Phase 1
Dec 31, 1998
Development of Training Materials for Federal Data Workbooks
Dec 01, 1998
Statewide Transportation Planning Model and Methodology Development Program
Oct 31, 1998
Commercial Concepts for New Interstate Rest Areas,Task Order 6
Oct 31, 1998
Simulation and Analysis of Arterial Traffic Operations Along the US 61 Corridor in Burlington, Iowa
Aug 31, 1998
Multimodal Investment Analysis Methodology, Phase I
Aug 31, 1998
Multimodal Investment Analysis Methodology, Phase II
Jun 30, 1998
Highway Maintenance Concept Vehicle, Phase I
Jun 30, 1998
Improved Employment Data For Transportation Planning
Jun 30, 1998
Upper Mississippi River/Illinois Waterway Navigation Study
Mar 31, 1998
Evaluation of Information Technology to Support Distance Sharing and Learning
Dec 01, 1997
Validation of Relationship of Cognitive Skills Losses to Driving Performance
Jul 31, 1997
Guidelines for County Engineering Decisions (TR-369)
Jul 01, 1997
Environmental Justice & Transportation Investment Policy
Jun 01, 1997
Coordination of Data Elements from the ISTEA Management Systems: Phase I
May 31, 1997
National Governors' Association Study of Public Sector Costs and Benefits of ITS/CVO
Feb 28, 1997
Support for High Accuracy Referencing Network
Jan 01, 1997
Greenhouse Gas Action Plan for the Transportation Sector in Iowa
Jan 01, 1997
Planning for Parking
Jan 01, 1997
Travel Time Estimation on Urban Arterials Using Loop Detector Data
Oct 31, 1996
Performance-Based Standards for Potential Size and Weight Regulation in the United States
Sep 30, 1996
Interstate Cooperation for Implementation of ITS/CVO Functions: Institutional Opportunities and Barriers
Sep 01, 1996
The Potential of Steering Wheel Information to Detect Driver Drowsiness and Associated Lane Departure
May 31, 1996
Intermodal System Support Scope of Work and Tasks (an ISTEA management task)
Apr 30, 1996
Review and Update Accident Loss Reduction Factors
Sep 30, 1995
Strategies for Fostering Modal Competition in the Midwest
May 31, 1995
Growth Management Strategies to Reduce Transportation Capital Costs In and Near Midwestern Urban Areas
May 31, 1995
Recruiting and Retaining Women and Minorities in Public Sector Engineering Positions
May 01, 1995
An Economic Investigation into Railroad Pricing and Car Allocation Programs
Apr 30, 1995
Loading and Unloading Practices Related to Lumping: Status and Implications for Motor Carriers, Shippers, and Other Parties, Executive Summary and Final Report
Nov 30, 1994
Transportation Project Development Process Management System; and Amendment, "Analysis of Contractor Submitted CPM Schedules.
Nov 01, 1994
Policy Issues of an Iowa Longer Combination Vehicle Network
Sep 30, 1994
Economic, Operating, and Infrastructure Impacts of Concentrated Truck Transport Service and Designated Commercial Highway Networks
Sep 30, 1994
Field Data Acquisition Technologies for Iowa Transportation Agencies (HR-366)
Jun 30, 1994
Value of County Engineers and Their Counterparts: Strategies to Expand the Shrinking Employment Pool
Mar 31, 1994
Winter Transportation Problems: Identifying Strategies to Improve Safety and Reduce Economic Burdens
Nov 30, 1993
Interacting Vehicles and Roadways with Elderly Drivers on Missouri Highways
Sep 30, 1993
Transportation of Rural Elders and Access to Health Care
Jul 01, 1993
Employment and Commuting by Rural Women on the Metropolitan Periphery
Jun 01, 1993
State Short Line Railroads and the Rural Economy
Jun 01, 1993
Transportation Modeling System for Transportation Model Formulation and Solution
Apr 30, 1993
Efficient Distribution of Grain to Meet the Quality Needs of End-Users
Apr 01, 1993
Transportation and Iowa's Economic Future
Dec 30, 1992
The Economic Impact of Rural Highway Bypasses: Iowa and Minnesota Case Studies
Nov 01, 1992
Scenic Byways: Their Selection, Designation, Protection, and Safety
Sep 01, 1992
Microcomputer Transportation Planning Models to Develop Key Highway Commodity Flows and Estimate ESAL Values
Aug 01, 1992
Economic Regulation of Intrastate Trucking: An In-Depth Examination of Iowa, Kansas, Missouri, and Nebraska
Jun 01, 1992
Public Sector Participation in Local Rail Service Projects with an Economic Development focus
Jun 01, 1992
Strategies for Improving the Safety of Elderly Drivers
Feb 01, 1992
Institutional Barriers and Opportunities for IVHS in Commercial Vehicle Operations: An Iowa Case Study
Aug 01, 1991
Economic Analysis of Scenic Byways in Iowa, Kansas, Missouri, and Nebraska, final technical report
Jul 01, 1991
Dynamic Simulation Methods for Evaluating Vehicle Configuration and Roadway Design
Mar 01, 1991
Alternative investments in the Rural Branch Railroad and County Road Systems
Nov 01, 1990
Changing Role of Freight Transportation Modes and Intermodal Freight
Nov 01, 1990
Computer-Aided Decision Support for Making Locational Decisions
May 01, 1990
Emission Control in Diesel Engines by Alcohol Fumigation
May 01, 1990
Road Investment to Foster Local Economic Development
Jan 01, 1990
Dynamic Simulation Methods for Evaluating Motor Vehicle and Roadway Design and Resolving Policy Issues

Pavements

Apr 30, 2013
Training Development for Pavement Preservation
Apr 26, 2013
Quality Control/Quality Assurance Testing for Joint Density and Segregation of Asphalt Mixtures
Dec 31, 2012
Implementation of Concrete Pavement Preservation and PCC Surface Characteristics: Tire Pavement Noise Program
Jul 25, 2012
Concrete Pavement Mixture Design and Analysis
Jul 25, 2012
Deicer Scaling Resistance of Concrete Pavements, Bridge Decks, and Other Structures Containing Slag Cement: Phase 2: Evaluation of Different Laboratory Scaling Test Methods
Jul 25, 2012
Development of Performance Properties of Ternary Mixtures: Field Demonstration Projects
Jul 25, 2012
Investigation of Deterioration of Joints in Concrete Pavements
Jul 25, 2012
Technology Demonstrations Project: Environmental Impact Benefits with "TX Active" Concrete Pavement in Missouri DOT Two-Lift Highway Construction Demonstration
May 31, 2012
Concrete Overlay Field Application Program
Dec 01, 2011
Effects of Implements of Husbandry (Farm Equipment) on Pavement Performance
Sep 03, 2011
Optimizing Cementitious Content in Concrete Mixtures for Required Performance
Jul 24, 2011
An Integrated Study of Pervious Concrete Mixture Design for Wearing Course Applications
Jun 30, 2011
Development of a Technology Deployment Plan for the Use of Recycled Concrete Aggregate in Concrete Paving Mixtures
Apr 30, 2011
Sensitivity Evaluation of MEPDG Performance Prediction, NCHRP 01-47
Feb 28, 2011
Development of Performance Properties of Ternary Mixtures: Laboratory Study on Concrete
Feb 28, 2011
Development of Updated Specifications for Roadway Rehabilitation Techniques
Sep 30, 2010
Improving Concrete Overlay Construction (TR-600)
Aug 31, 2010
Investigation of Warm-Mix Asphalt Using Iowa Aggregates
Nov 06, 2009
Effect of Admixtures on Roller-Compacted Concrete Mixes
Jul 31, 2009
Development of Non-Petroleum Based Binders for Use in Flexible Pavements (TR-594)
Jun 30, 2009
Investigation into Freezing-Thawing Durability of Low Permeability Concrete with and without Air Entraining Agent
May 31, 2009
Utility Cut Repair Techniques to Reduce Settlement in Repaired Areas, Phase 2 (TR-566)
Feb 28, 2009
Impact of Low-Shrinkage Mixes on Late-Age Random Cracking in Pavements with Use of Early-Entry Sawing (TR-587)
Dec 06, 2008
Self-Consolidating Concrete--Applications for Slip Form Paving, Phase 2
Sep 30, 2008
Deicer Scaling Resistance of Concrete Pavements, Bridge Decks, and Other Structures Containing Slag Cement: Phase 1: Site Selection and Analysis of Field Cores
Aug 31, 2008
Characterization of Unbound Materials (Soils/Aggregates) for Mechanistic-Empirical Pavement Design Guide
Jul 31, 2008
Non-Destructive Evaluation of Iowa Pavements Phase 2: Development of a Fully Automated Software System for Rapid Analysis/Processing of the Falling Weight Deflectometer Data
Jul 18, 2008
CP Road Map Administrative Support, Task 2
Jun 30, 2008
Improving Variability and Precision of AVA Test Results and Developing Rational Specification Limits
May 31, 2008
Development of a High Speed Rigid Pavement Analyzer - Phase I Feasibility and Need Study
May 18, 2008
Evaluation of Elliptical Steel Dowel Performance
Apr 30, 2008
Evaluation of Lignin Derived from Agricultural Co-products as an Antioxidant in Asphalt (TR-577)
Mar 31, 2008
Simple and Rapid Test for Monitoring the Heat Evolution of Concrete Mixtures for Laboratory and Field Applications, Phase 3
Dec 31, 2007
Development of Performance Properties of Ternary Mixes, Phase 1
Dec 31, 2007
Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements, Phase 3
Dec 01, 2007
Material and Construction Optimization for Prevention of Premature Pavement Distress in PCC Pavements, Phases I and II
Oct 31, 2007
Development of a Device for Analysis of Portland Cement Concrete and Composite Pavements: Phase 1 Feasibility Study
Sep 10, 2007
Administrative Support Group for Concrete Pavement (CP) Road Map
Aug 31, 2007
Concrete Pavement Surface Characteristics (Proj. 15, Part 2)
Jul 31, 2007
Simple and Rapid Test for Monitoring the Heat Evolution of Concrete Mixtures for Laboratory and Field Applications, Phase 2
Jun 30, 2007
Material Thermal Input for Iowa Materials for the Mechanistic-Empirical Pavement Design Guide
May 31, 2007
Evaluation of Long Term Field Performance of Cold In-Place Recycled Roads (TR-502)
May 31, 2007
Investigation of Electromagnetic Gauges for Determination of In-Place Density of HMA Pavements (TR-547)
May 31, 2007
Thin Maintenance Surfaces, Phase 3: Municipal Streets and Low-Volume Rural Roads (TR-507)
Apr 30, 2007
Existing Pavement Input Information for the Mechanistic-Empirical Pavement Design Guide
Apr 30, 2007
Validation of Pavement Performance Models for the Mechanistic-Empirical Pavement Design Guide
Feb 28, 2007
Field Validation of Intelligent Compaction Monitoring Technology for Unbound Materials and HMA
Jan 31, 2007
Impact of Curling, Warping, and Other Early-Age Behavior on Concrete Pavement Smoothness: Early, Frequent, and Detailed (EFD) Study
Nov 30, 2006
Demonstration of Integrated Pervious Pavement System for Management of Stormwater Quality and Quantity
Nov 30, 2006
Nondestructive Evaluation of Iowa Pavements, Phase 1
Oct 31, 2006
Performance Evaluation of Rubblized Pavements in Iowa
Aug 31, 2006
Evaluation of Composite Pavement Unbonded Overlays: Phase III (TR-478, HR-1093, Proj. 2)
Jul 31, 2006
Concrete Pavement Surface Characteristics (Proj. 15, Part 1)
Jul 31, 2006
Evaluation of Hot Mix Asphalt Moisture Sensitivity Using the Nottingham Asphalt Test Equipment, Phase II (TR-555)
Jul 31, 2006
Southeast Michigan Local Road Concrete Road Durability Study
Jun 30, 2006
Evaluation of Unbonded Ultrathin Whitetopping of Brick Streets (TR-466)
Jun 01, 2006
Using Scanning Lasers for Real-Time Pavement Thickness Measurement, Phase I (TR-538)
Apr 30, 2006
Laboratory Study of Structural Behavior of Alternative Dowel Bars (Proj. 7)
Mar 31, 2006
Field Evaluation of Compaction Monitoring Technology: Phase 2
Mar 31, 2006
Iowa Data Collection and Analysis for the 2005-2006 National Surface Characteristics Field Experiment Plan (TR-537)
Mar 01, 2006
Materials and Mix Optimization Procedures for PCC Pavements (TR-484, Proj. 3)
Feb 28, 2006
Evaluation of Transverse Joint Forming Methods in PCC Pavement (TR-532)
Feb 01, 2006
Mix Design Development for Pervious Concrete in Cold Weather Climates
Jan 31, 2006
Simple and Rapid Test for Monitoring the Heat Evolution of Concrete Mixtures for Laboratory and Field Applications, Phase I (Proj. 17)
Dec 31, 2005
Impact to Concrete Pavement Smoothness from Curling, Warping, and Other Early-Age Behavior: Early, Frequent, and Detailed (Proj. 16)
Dec 31, 2005
Investigation of Improved Utility Cut Repair Techniques to Reduce Settlement in Repaired Areas (TR-503)
Nov 30, 2005
Integrated Materials and Construction Practices for Concrete Pavement: A State-of-the-Practice Manual (Proj. 10)
Nov 30, 2005
Self-Consolidating Concrete: Applications for Slip Form Paving, Phase 1
Oct 31, 2005
Rehabilitation of Concrete Pavements Utilizing Rubblization and Crack and Seat Methods (TR-473)
Oct 30, 2005
Nondestructive Testing Technology for Quality Control and Acceptance of Flexible Pavement Construction
Sep 30, 2005
Design and Construction Procedures for Concrete Overlay and Widening of Existing Pavements (TR-511, Proj. 6)
Sep 30, 2005
Improving PCC Mix Consistency and Production by Mixing Improvements (TR-505, Proj. 11)
Aug 31, 2005
In Situ Detection Methods for Materials-Related Distress in Concrete Pavements: Phase II (HR-1081, Proj. 1)
Jun 30, 2005
Field Evaluation of Elliptical Fiber Reinforced Polymer Dowel Performance (Proj. 5)
Jun 30, 2005
Implementing the Mechanistic-Empirical Pavement Design Guide (TR-509)
Jun 30, 2005
Predicting Critical VMA in Hot Mix Asphalt, Phase II
May 01, 2005
Measuring Pavement Profile at the Slip-Form Paver (TR-512, Proj. 12)
Apr 01, 2005
International Workshop on Sustainable Development and Concrete Technology
Mar 31, 2005
Iowa's Pervious Pavement Water Quality Project
Feb 13, 2005
Long-Term Plan for Concrete Pavement Research and Technology: The CP Road Map (Task 15)
Jan 31, 2005
Evaluation of Hot Mix Asphalt Moisture Sensitivity Using the Nottingham Asphalt Test Equipment (TR-483)
Dec 31, 2004
Identification of the Best Practices for the Design, Construction, and Repair of Bridge Approach Sections (TR-481)
Sep 30, 2004
Two-Lift Concrete Pavements to Meet Public Needs (Proj. 8)
Apr 30, 2004
Evaluation of Using Non-Corrosive Deicing Materials and Corrosion Reducing Treatments for Deicing Salts (TR-471)
Mar 31, 2004
Attributes of Good In-Service Concrete Pavements (Proj. 9)
Mar 31, 2004
Performance Properties of Ternary Mixtures for Concrete Pavements: Scoping Study (Proj. 13)
Mar 31, 2004
Smooth, Quiet, Safe Concrete Pavements: Scoping Study (Proj. 14)
Mar 03, 2004
Development of a Method to Determine Pavement Damage Due to Detours (TR-470)
Feb 28, 2004
Field Evaluation of Compaction Monitoring Technology, Phase 1 (TR-495)
Feb 14, 2004
Determination of the Optimum Base Characteristics for Pavements (TR-482)
Jan 15, 2004
Portland Cement Concrete Patching Techniques vs. Performance and Traffic Delay
Dec 31, 2003
Stringless Concrete Paving (TR-490)
Sep 30, 2003
Properties of Blended Cements for Concrete Pavements
Jun 30, 2003
Demonstration and Field Evaluation of Alternative Portland Cement Concrete Pavement Reinforcement Materials (HR-1069)
Mar 15, 2003
Detailed Planning for Research on Accelerating the Renewal of America's Highways
Jan 31, 2003
Thin Maintenance Surfaces, Phase 2 with Guidelines for Winter Maintenance on Thin Maintenance Surfaces (TR-435)
Sep 30, 2002
Improved Pavement Curing Materials and Techniques: Part 2 (Phase III) (TR-479)
Sep 30, 2002
Improved Pavement Curing Materials and Techniques: Part 1 (Phases I and II) (TR-451)
Aug 15, 2002
Synthesis of Dowel Bar Research (HR-1080)
Jun 30, 2002
Evaluation of Composite Pavement Unbonded Overlays, Phases I and II (TR-478, Proj. 2)
Jun 30, 2002
In Situ Detection Methods for Materials-Related Distress in Concrete Pavements, Phase I (Proj. 1)
Oct 01, 2001
Dowel Bar Optimization, Phases I and II
Nov 30, 2000
Determine Initial Cause for Current Premature PCC Pavement Deterioration (TR-406)
Aug 31, 2000
A Laboratory Investigation into the Effects of Aggregate-Related Factors of Critical VMA in Asphalt Paving Mixtures (TR-415)
Feb 28, 2000
Field Demonstration Project: Reclaimed Fly Ash as Select Fill Under P.C.C. Pavements (TR-425)
Dec 31, 1999
Response of Iowa Pavements to Heavy Agricultural Loads (HR-1075)
Feb 28, 1999
Thin Maintenance Surfaces (Amendment 14)
Apr 15, 1998
Comprehensive Quality Incentive Program for Portland Cement Concrete Paving (TR-403)
Jun 01, 1994
Estimating Pavement Damage from Longer and Heavier Combination Vehicles

Safety

Dec 31, 2012
Evaluation of the Safety Edge in Iowa: Phase II
Dec 31, 2012
School Bus Safety Study - Kadyn's Law
Nov 30, 2012
Integrated Risk Management for Improving Internal Traffic Control, Work-Zone Safety, and Mobility during Major Construction
Nov 30, 2012
Road Safety Audit for IA 28 from the South Corporate Limits of Norwalk in Warren County through the IA 5 Interchange in Polk County, Iowa
May 31, 2012
Study of the Factors that Contribute to Motorcycle Conspicuity - Phase II
Apr 30, 2012
Risk Mitigation Strategies for Operations and Maintenance Activities
Apr 30, 2012
Road Safety Audit for the Intersection of US 59 and IA 9 in Osceola County, Iowa
Apr 30, 2012
Toolbox of Countermeasures to Reduce Red Light Running
Dec 31, 2011
Nighttime Construction Impacts on Safety, Quality, and Productivity
Dec 31, 2011
Traffic Safety Analysis for Local Agencies
Dec 31, 2011
Managing Decisions Regarding Rural Expressway Routes and Associated Bypasses
Dec 31, 2011
Development of a Conflict Analysis Methodology Using SSAM
Nov 30, 2011
Evaluation of Rumble Stripes on Low-Volume Rural Roads in Iowa--Phase II
Sep 06, 2011
Evaluation of Electronic Speed Limit Signs for Unified Consolidated School on US 30, Eastbound and Westbound
Aug 31, 2011
Applicability of Road Assessment Program Methods to Metropolitan Safety Planning
Aug 31, 2011
Safety and Mobility Impacts of Winter Weather - Phase I
Aug 31, 2011
A Transportation Safety Planning Tool for the City of Ames
Jul 31, 2011
Management of Rural Expressways for Improved Safety and Operational Performance
Jun 01, 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
Mar 31, 2011
Asset Management and Safety: A Performance Perspective
Mar 31, 2011
Lane Departure Safety Countermeasures: Strategic Action Plan for the Iowa Department of Transportation
Mar 31, 2011
Low-Cost Strategies to Reduce Speed and Crashes on Curves
Jan 31, 2011
Evaluation of Safety Edge Benefits in Iowa
Jan 31, 2011
Use of Lateral Position as a Safety Surrogate Measure
Dec 31, 2010
Road Safety Audit for Prince of Wales Island, Alaska
Dec 31, 2010
Roadway Lighting and Safety: Phase II-Monitoring Quality, Durability, and Efficiency
Dec 30, 2010
Safety Analysis of Low Volume Rural Roads in Iowa
Nov 30, 2010
Road Safety Audit for James Avenue NW and 250th Street NW, from the North Corporate Limits of Tiffin
Oct 31, 2010
Road Safety Audit for US 151 from Amana to US 30 in Cedar Rapids
Oct 30, 2010
Improving Traffic Safety Culture in Iowa
Jun 30, 2010
Enhancing Motorcycle Conspicuity Awareness in Iowa
Mar 31, 2010
Road Safety Audit for Marion County Road T15
Feb 28, 2010
Application of Visualization and Simulation Program to Improve Work Zone Safety and Mobility
Jan 20, 2010
Road Safety Audit for County Road H-46 in Jefferson County, Iowa
Jan 20, 2010
Road Safety Audit for County Roads X-23 and W-62 in Lee County, Iowa
Dec 10, 2009
Road Safety Audit for IA 150/US 52 from I-380 to the Minnesota Border
Dec 01, 2009
Median Intersection Design for Rural High-Speed Divided Highways
Nov 16, 2009
Road Safety Assessment for Franklin County, Ohio
Sep 08, 2009
Road Safety Audit for Intersection of IA 1 and County Road F-67 in Johnson County, Iowa
Aug 17, 2009
Road Safety Audit for Intersection of US 218 and County Road C-57 in Black Hawk County, Iowa
Aug 01, 2009
Support by State Departments of Transportation for Local Agency Safety Initiatives
Jul 31, 2009
Evaluation of the Iowa Driver Improvement Program
Jun 30, 2009
Construction Project Administration and Management for Mitigating Work Zone Accidents and Fatalities: An Integrated Risk Management Model
Jun 30, 2009
Effectiveness of Safety Corridor Programs, AKA Road Safety Audits
Jun 30, 2009
Effectiveness of Special Deer Management Hunts on Deer-Vehicle Crash Reduction
Jun 30, 2009
Evaluation for Effective Shielding of Bridge Piers
Jun 30, 2009
Evaluation Framework for the Creation and Analysis of Integrated Spatially-referenced Driver-Crash Databases
Jun 30, 2009
Pavement Markings and Safety
Jun 11, 2009
Road Safety Audit for County Road W-55 in Washington County, Iowa
Jun 11, 2009
Road Safety Audit for County Road X-37 in Louisa County, Iowa
Jun 05, 2009
Road Safety Audit for US 6 from Iowa City to West Liberty in Johnson and Muscatine Counties, Iowa
Apr 19, 2009
Spatial Scale of Clustering of Motor Vehicle Crash Types and Appropriate Countermeasures
Mar 03, 2009
Road Safety Audit for I-380 through the Cities of Cedar Rapids and Hiawatha in Linn County, Iowa
Feb 27, 2009
Road Safety Audit for Marshall County Road E-35
Feb 02, 2009
Safety Data Improvement
Jan 31, 2009
Evaluation of 70 mph Speed Limit
Jan 31, 2009
Investigating Factors Contributing to Large Truck Lane Departure Crashes Using the Federal Motor Carrier Safety Administration's Large Truck Crash Causation Study (LTCCS) Database
Jan 31, 2009
Synthesis of Traffic Calming Techniques in Work Zones
Dec 31, 2008
Best Practices Safety Guide for Local Rural Agencies
Dec 31, 2008
Effectiveness of Dynamic Messaging on Driver Behavior for Late Merge Lane Road Closures
Nov 30, 2008
Clear Zone - A Synthesis of Practice and an Evaluation of the Benefits of Meeting the 10 ft Clear Zone Goal on Urban Streets
Nov 30, 2008
Improving Safety for Slow Moving Vehicles on Iowa's High Speed Rural Roadways
Nov 14, 2008
Road Safety Audit for the US 61/Harrison Street and West Locust Street Intersection in Davenport
Oct 29, 2008
Road Safety Audit for Union County IA 25 from the WCL of Creston to North H-24 Intersection
Sep 30, 2008
Implementation and Evaluation of ITS-Based and Safety Engineering-Based Pedestrian Safety Countermeasures
Jul 31, 2008
Synthesis Study: Effectiveness of Safety Corridor Programs in Region 7 States
Jul 31, 2008
Warrants for Roundabouts
Jul 29, 2008
Road Safety Audit Report for US 61 from the ECL of Muscatine to the WCL of Davenport
Jul 07, 2008
Road Safety Audit for US 52 from IA 136 to the NCL of Dubuque
Jun 01, 2008
Impact of Some Site-Specific Characteristics on the Success of the Signalization of High-Speed Intersections
Jun 01, 2008
Feasibility of Visualization and Simulation Applications to Improve Work Zone Safety and Mobility
Mar 31, 2008
Assessing the Spatial and Temporal Differences in Midwestern Crashes Relative to National Data: Implications for Public Policy Decisions
Dec 31, 2007
Traffic Calming Techniques for Small Rural Communities (TR-523)
Dec 31, 2007
Asset Management Strategies to Mitigate Freeway Work Zone Congestion
Dec 31, 2007
The Effectiveness of Iowa's Automated Red Light Running Enforcement Programs (RLR, Phase 2)
Dec 31, 2007
Updated Rule on Safety and Mobility
Nov 30, 2007
Effectiveness of Paved Shoulders in Iowa
Sep 30, 2007
Modern Roundabout Guidance for the Iowa DOT
Sep 01, 2007
Evaluation of Iowa's Graduated Driver's Licensing Program
Aug 28, 2007
Temporary Traffic Control and Enforcement of Traffic Laws in Closed Road Sections
Jul 31, 2007
Flexible Start/Fixed Duration Contracting for Construction of Transportation Projects: A Case Study of the Paseo Bridge
Jul 30, 2007
Assessment of Channelizing Device Effectiveness on High Speed/High Volume Roadways
Jun 30, 2007
Prefabricated Elements Case Study
Jun 30, 2007
Synthesis of Energy Efficiency in Street Lighting
Jun 30, 2007
Synthesis of Practices for Mitigating the Impact of Work Zones on Traffic
Mar 31, 2007
Secondary Accident Data Fusion for Assessing Long-Term Performance of Transportation Systems
Mar 31, 2007
State Traffic Safety Engineers List
Nov 30, 2006
Using Digital Video Analysis to Monitor Driver Behavior at Intersections
Sep 01, 2006
Safety Impacts of Street Lighting at Isolated Rural Intersections, Part II
Aug 31, 2006
Crash Record Validation Study
Aug 01, 2006
Safety Impacts of Pavement Edge Dropoffs
Jan 31, 2006
Synthesis of Procedures to Forecast and Monitor Work Zone Safety and Mobility Impacts
Dec 31, 2005
Smart Work Zone Deployment Initiative
Oct 31, 2005
Guidelines for Removal of Traffic Control Devices in Rural Areas
Oct 31, 2005
School Zone Safety Handbook
Aug 31, 2005
Safety Effectiveness of High-Speed Expressway Signals
Jun 30, 2005
Four-Lane to Three-Lane Analysis
Jun 30, 2005
One- to Two-Way Roadway Conversions
Jun 30, 2005
Rural Expressway Intersection Crash analysis Update
Jun 01, 2005
Investigation of User Costs and Benefits of Winter Road Closures
Dec 31, 2004
Crash Mapping Analysis Tool (CMAT)
Dec 31, 2004
Incident Location Tool Support for South Dakota DOT
Dec 31, 2004
In-Pavement Pedestrian Flasher Evaluation, Cedar Rapids, Iowa
Nov 30, 2004
Safety Data Collection and Analysis Software Support for New York State Police
Sep 30, 2004
Development of New Strategies for Locating Safety Improvements Candidate Locations
Aug 30, 2004
Impact of Left-Turn Phasing on Older and Younger Drivers at High-Speed Signalized Intersections
Mar 31, 2004
Incident Location Tool Support for Florida State University
Mar 31, 2004
Rural Expressway Intersection Synthesis of Practice and Crash Analysis
Feb 28, 2004
Effectiveness of All-Red Clearance Time on Intersection Accidents and Violation Trends
Dec 31, 2003
Evaluation of Racial Differences in Seat Belt and Child Restraint Use: A Review of Current Literature
Jul 31, 2003
Incident Location Tool Support for Delaware State Police
Jan 01, 2003
Angle Parking on Iowa's Low Volume Primary Extensions in Small Towns
Dec 31, 2002
Effectiveness of Extra Enforcement in Construction and Maintenance Work Zones--Midwest States Smart Work Zone Deployment Initiative: Year 4
Dec 31, 2002
Pedestrian Crossing Safety Technology Assessment
Dec 31, 2002
Work Zone Speed Advisory System--Midwest States Smart Work Zone Deployment Initiative: Year 4
Dec 14, 2002
Temporary Speed Hump Impact Evaluation
Oct 31, 2002
Synthesis of Best Practices for Increasing Protection and Visibility of Highway Maintenance Vehicles and Workers (TR-475)
Oct 30, 2002
Integration of Existing and Identification of Future Data Sources for Improved Intersection Safety Analysis
Aug 31, 2002
Traffic Control Strategies in Work Zones with Edge Drop-Offs
May 20, 2002
Evaluation of the Iowa DOT's Safety Improvement Candidate List Process
Dec 31, 2001
Fluorescent Yellow-green Backing/border for Work Zone Signs--Midwest States Smart Work Zone Deployment Initiative Year 3:
Aug 15, 2001
Communicating Highway Safety: What Works
Jun 30, 2001
Durable, Cost Effective Pavement Marking Materials, Phase I (TR-454)
Jun 30, 2001
Geographic Information System-Based Accident Location and Analysis System (GIS-ALAS)
Jun 30, 2001
Guidelines for the Conversion of 4-lane Undivided Roadways to 3-lane 2-way Left-turn Lane Facilities
Jun 30, 2001
Paved Shoulders on Primary Highways in Iowa: An Analysis of Shoulder Surfacing Criteria, Costs, and Benefits
Apr 30, 2001
Iowa Guide and Reference Manual for Traffic Control Devices and Pavement Markings (TR-441)
Feb 28, 2001
Highway Maintenance Concept Vehicle, Phase III
Dec 31, 2000
Methods to Reduce Traffic Speed in High Pedestrian Areas
Dec 31, 2000
Traffic Safety & Engineering Informational Series
Dec 31, 2000
Traffic Signal Inventory Project
Nov 30, 2000
Effectiveness of Roadway Safety Improvements
Jun 30, 2000
Evaluation of Automated Enforcement of Traffic Signal Violations in Iowa
May 31, 2000
Mobility and Safety Impacts of Winter Storm Events in a Freeway Environment (TR-426)
Feb 29, 2000
Evaluation of Work Zone Speed Reduction Measures
Sep 01, 1999
Work Zone Simulation Model
Jul 01, 1999
Traffic Management Strategies for Merge Areas in Rural Interstate Work Zones
Sep 01, 1997
A Study on Speed Humps
Jun 30, 1997
Intersection Collision Diagram Software
Jun 01, 1997
Collision Diagram Software Evaluation
Oct 01, 1994
Assessing the Independence, Mobility and Safety of Older Drivers
Jul 01, 1994
Safety Impact of the Increased 65 MPH Speed Limit on Iowa Rural Interstates
Jun 01, 1994
Safety and Highway Investment
Mar 31, 1994
Improved Methodology for Considering Safety in Road Investment Decision
Jan 31, 1994
Impacts on Safety of Left-Turn Treatment at High Speed Signalized Intersections (HR-347)
Dec 31, 1993
Analysis of Policies for Highway Safety Improvements on Low-Volume Rural Roadways

Traffic

Apr 24, 2013
Evaluation and Guidance on Effective Traffic Calming for Small Communities
Jan 30, 2012
Utilization of Remote Traffic Monitoring Devices for Urban Freeway Work Zone Assessment
Nov 30, 2010
Behavior Study of Merge Practices for Drivers at Work Zone Closures
Nov 30, 2008
Achieving Efficiency in Meeting Safety, Operations, Maintenance, and Air Quality Goals
Aug 31, 2008
Evaluation of On-Road and Laboratory Engine Dynamometer Emission Tests to Compare the Emission Reduction Potential of Different Biodiesel Blends
Apr 30, 2007
Development of a New Process for Determining Design Year Traffic Demands (TR-528)
Jun 30, 2005
Traffic Data Collection and Reduction Using Video Detection Equipment
Jun 01, 2005
Trucks and Twin Cities Traffic Management
Mar 31, 2002
Handbook of Simplified Practice for Traffic Studies (TR-455)
Jun 30, 2001
Origin Destination Model Estimation for I-235 Traffic Simulation Study
Jul 31, 1998
Traffic Management Strategies for Merge Areas in Construction Detours (Addendum 12)
May 31, 1996
Congestion Management System Development Support (an ISTEA management task)

Transit

Oct 31, 2012
Evaluation of In-Use Fuel Economy and On-Board Emissions for Hybrid and Regular CyRide Transit Buses
Feb 28, 2011
The Actual Cost of Food Systems on Roadway Infrastructure
Jun 30, 2010
In-Use Fuel Economy and Emission Benefits of Hybrid-Electric School Buses in Iowa
Dec 31, 2004
Iowa Transit ITS Needs Analysis
Dec 31, 2003
Coordination of Transit and School Busing in Iowa
Jun 01, 2003
Research and Training of Private Transportation Providers for Efficient and Effective Provision of Transportation Services
Dec 01, 2001
GIS-Based Integrated Rural and Small Urban Transit Asset Management System
Jul 01, 1997
Alternative Approaches to Providing Passenger Transportation in Low Density Cities: The Case of Council Bluffs
Sep 01, 1996
Choosing Smart Technologies: A Guide for Busy Rural Paratransit Operators
May 31, 1996
Intercity Bus Terminal Study for the Des Moines International Airport
Mar 31, 1996
Linking Real Time and Location in Scheduling Demand-Responsive Transit
Jun 01, 1995
Improving Interbus Transfer with Automatic Vehicle Location
Nov 01, 1991
Coordinated Paratransit in the Era of ADA
Nov 01, 1990
Transit-Related Joint Development for Economic Growth in Rural and Small Urban Areas
Oct 01, 1990
Need for Transportation Alternatives for the Rural Elderly

Unassigned

Jan 31, 2012
Development of LRFD Procedures for Bridge Pile Foundations in Iowa--Volume III: Recommended Resistance Factors with Consideration of Construction Control and Setup
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