| Project end date |
More information |
| May 2013 |
Evaluating Roadway Subsurface Drainage Practices, TR-643 |
| May 2013 |
Evaluation of Mitigation for Safety Concerns on Low-Volume, Unpaved Rural Roads |
| Apr 2013 |
Training Development for Pavement Preservation |
| Apr 2013 |
Feasibility Study for Detection and Quantification of Corrosion in Bridge Barrier Rails |
| Apr 2013 |
Quality Control/Quality Assurance Testing for Joint Density and Segregation of Asphalt Mixtures |
| Apr 2013 |
Evaluation and Guidance on Effective Traffic Calming for Small Communities |
| Apr 2013 |
Keg Creek Bridge |
| Dec 2012 |
Evaluation of the Safety Edge in Iowa: Phase II |
| Dec 2012 |
School Bus Safety Study Kadyns Law |
| Dec 2012 |
Implementation of Concrete Pavement Preservation and PCC Surface Characteristics: Tire Pavement Noise Program |
| Nov 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 |
| Nov 2012 |
Integrated Risk Management for Improving Internal Traffic Control, Work-Zone Safety, and Mobility during Major Construction |
| Sep 2012 |
Timber Abutment Piling and Back Wall Rehabilitation and Repair (TR-616) |
| Aug 2012 |
Development of a Bridge Safety Information System for the Saylorville Reservoir Bridge |
| Aug 2012 |
Improving the Accuracy and Usability of Iowa Falling Weight Deflectometer Data |
| Aug 2012 |
Revision to the SUDAS Traffic Signal Design Guide TR 546 |
| Jun 2012 |
Development of a Database for Drilled SHAft Foundation Testing (DSHAFT) |
| Jun 2012 |
Visualization Resources for Iowa State University and the Iowa DOT: An Automated Design Model to Simulator Converter |
| May 2012 |
Debris Mitigation Methods for Bridge Piers |
| May 2012 |
Study of the Factors that Contribute to Motorcycle Conspicuity |
| May 2012 |
Development of LRFD Procedures for Bridge Piles in Iowa - Volume IV: Design Guide and Track Examples |
| Apr 2012 |
Road Safety Audit for the Intersection of US 59 and IA 9 in Osceola County, Iowa |
| Apr 2012 |
Toolbox of Countermeasures to Reduce Red Light Running |
| Jan 2012 |
Development of LRFD Procedures for Bridge Pile Foundations in Iowa--Volume III: Recommended Resistance Factors with Consideration of Construction Control and Setup |
| Jan 2012 |
Iowa Mass Concrete for Bridge Foundation Study Phase I |
| Jan 2012 |
Utilization of Remote Traffic Monitoring Devices for Urban Freeway Work Zone Assessment |
| Dec 2011 |
Management of Rural Expressways for Improved Safety and Operational Performance |
| Dec 2011 |
Iowa's Traffic Safety Analysis Manual |
| Dec 2011 |
Evaluation of the Buena Vista IBRD Bridge: A Furthering of Accelerated Bridge Construction in Iowa |
| Dec 2011 |
Demonstration Timber Bridge Testing |
| Dec 2011 |
The J-Turn Intersection for Rural Expressways: Computer Simulation and Conflict Analysis |
| Nov 2011 |
Evaluation of Rumble Stripes on Low-Volume Rural Roads in IowaPhase II |
| Sep 2011 |
Evaluation of Electronic Speed Limit Sign |
| Aug 2011 |
Safety and Mobility Impacts of Winter Weather |
| Aug 2011 |
Transportation Safety Planning Tool for the City of Ames |
| Aug 2011 |
Applicability of Road Assessment Program Methods to Metropolitan Safety Planning |
| Jul 2011 |
Wet Reflective Pavement Marking Demonstration Project (TR-597) |
| Jul 2011 |
Development of a Comprehensive Framework for Managing Decisions Regarding Highway Bypasses |
| Jun 2011 |
Feasibility Study of Embedded Micro-Electromechanical Sensors |
| Jun 2011 |
Electronic Construction Collaboration System Phase III |
| Jun 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 |
| Jun 2011 |
Iowa DOT Roller Integrated Compaction Monitoring Technology Research and Implementation - Phase II |
| May 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 |
| Mar 2011 |
Lane Departure Safety Countermeasures: Strategic Action Plan for the Iowa Department of Transportation |
| Mar 2011 |
Low-Cost Strategies to Reduce Speed and Crashes on Curves |
| Feb 2011 |
Development of Updated Specifications for Roadway Rehabilitation Techniques |
| Jan 2011 |
Evaluation of Safety Edge Benefits in Iowa |
| Dec 2010 |
Stabilization Procedures to Mitigate Edge Rutting for Granular Shoulders - Phase II |
| Dec 2010 |
Horizontal Curve Identification and Evaluation |
| Dec 2010 |
Roadway Lighting and Safety: Phase II-Monitoring Quality, Durability, and Efficiency |
| Dec 2010 |
Safety Analysis of Low Volume Rural Roads in Iowa |
| Dec 2010 |
Investigation of Improved Utility Cut Repair Techniques Phase II |
| Nov 2010 |
Behavior Study of Merge Practices for Drivers at Work Zone Closures |
| Nov 2010 |
Road Safety Audit for James Avenue NW and 25oth Street NW, from the North Corporate Limits of Tiffin |
| Nov 2010 |
Design, Construction, and Field Testing of an Ultra-High Performance Concrete Pi-Girder Bridge |
| Nov 2010 |
Iowa DOT Intelligent Compaction Research and Implementation: Phase I |
| Oct 2010 |
Road Safety Audit for US 151 from Amana to US 30 in Cedar Rapids |
| Oct 2010 |
Iowa Pavement Marking and Sign Management System |
| Oct 2010 |
Improving Traffic Safety Culture in Iowa |
| Oct 2010 |
Investigation of the Impacts of Rural Development on Iowas Secondary Road Systems |
| Oct 2010 |
Identification of Practices, Design, Construction, and Repair Using Trenchless Technology (TR-570) |
| Sep 2010 |
Accelerated Implementation of Intelligent Compaction Technology for Embankment Subgrade Soils, Aggregate Base, and Asphalt
Pavement Materials-US 69 Kansas |
| Aug 2010 |
Investigation of Warm-Mix Asphalt Using Iowa Aggregates |
| Jul 2010 |
Wind Monitoring of the Red Rock Reservoir Bridge for Wind Induced Vibrations with Remote, Cellular-Based Notification |
| Jun 2010 |
Development of LRFD Design Procedures for Bridge Piles in Iowa, TR-573 |
| Jun 2010 |
Enhancing Motorcycle Conspicuity Awareness in Iowa |
| Jun 2010 |
Evaluation of the 24th Street Bridge Interstate 80/29, Council Bluffs, Iowa |
| Jun 2010 |
Local Agency Pavement Marking Plan |
| Mar 2010 |
Road Safety Audit for Marion County Road T15 |
| Feb 2010 |
Validation of Structural Health Monitoring Damage Detection Algorithm |
| Feb 2010 |
Application of Visualization and Simulation Program to Improve Work Zone Safety and Mobility |
| Feb 2010 |
Ethanol Plant By-Product Uses for Pavement GEO-Materials, TR-582 Stabilization |
| Jan 2010 |
Road Safety Audit for County Road H-46 in Jefferson County, Iowa |
| Jan 2010 |
Road Safety Audit for County Roads X-23 and W-62 in Lee County, Iowa |
| Jan 2010 |
Infrastructure Impacts of Iowa's Changing Economy (TR-593) |
| Dec 2009 |
Road Safety Audit for IA 150/US 52 from I-380 to the Minnesota Border |
| Sep 2009 |
Road Safety Audit for Intersection of IA 1 and County Road F-67 in Johnson County, Iowa |
| Aug 2009 |
Road Safety Audit for Intersection of US 218 and County Road C-57 in Black Hawk County, Iowa |
| Aug 2009 |
Support by State Departments of Transportation for Local Agency Safety Initiatives |
| Jul 2009 |
Bridge Rails and Approach Railing for Low-Volume Roads in Iowa (TR-592) |
| Jul 2009 |
Evaluation of the Iowa Driver Improvement Program |
| Jul 2009 |
Development of Non-Petroleum Based Binders for Use in Flexible Pavements (TR-594) |
| Jun 2009 |
Investigation into Freezing-Thawing Durability of Low Permeability Concrete with and without Air Entraining Agent |
| Jun 2009 |
Effectiveness of Safety Corridor Programs, AKA Road Safety Audits |
| Jun 2009 |
Evaluation for Effective Shielding of Bridge Piers |
| Jun 2009 |
Effectiveness of Special Deer Management Hunts on Deer-Vehicle Crash Reduction |
| Jun 2009 |
Electronic Construction Collaboration - Phase 1 |
| Jun 2009 |
Road Safety Audit for County Road X-37 in Louisa County, Iowa |
| Jun 2009 |
Road Safety Audit for County Road W-55 in Washington County, Iowa |
| Jun 2009 |
Road Safety Audit for US 6 from Iowa City to West Liberty in Johnson and Muscatine Counties, Iowa |
| May 2009 |
Utility Cut Repair Techniques to Reduce Settlement in Repaired Areas, Phase 2 (TR-566) |
| Apr 2009 |
Spatial Scale of Clustering of Motor Vehicle Crash Types and Appropriate Countermeasures |
| Mar 2009 |
Road Safety Audit for I-380 through the Cities of Cedar Rapids and Hiawatha in Linn County, Iowa |
| Feb 2009 |
Impact of Low-Shrinkage Mixes on Late-Age Random Cracking in Pavements with Use of Early-Entry Sawing (TR-587) |
| Feb 2009 |
Road Safety Audit for Marshall County Road E-35 |
| Jan 2009 |
Synthesis of Traffic Calming Techniques |
| Jan 2009 |
Evaluation of 70 mph Speed Limit |
| Dec 2008 |
Effectiveness of Dynamic Messaging on Driver Behavior for Late Merge Lane Road Closures |
| Dec 2008 |
Best Practices Safety Guide for Local Rural Agencies |
| Dec 2008 |
Self-Consolidating Concrete--Applications for Slip Form Paving, Phase 2 |
| Nov 2008 |
Use of Ultra-High Performance Concrete in Geotechnical |
| Nov 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 2008 |
Achieving Efficiency in Meeting Safety, Operations, Maintenance, and Air Quality Goals |
| Nov 2008 |
Improving Safety for Slow Moving Vehicles on Iowa's High Speed Rural Roadways |
| Nov 2008 |
Road Safety Audit for the US 61/Harrison Street and West Locust Street Intersection in Davenport |
| Oct 2008 |
National Winter Maintenance Peer Exchange |
| Oct 2008 |
Road Safety Audit for Union County IA 25 from the WCL of Creston to North H-24 Intersection |
| Sep 2008 |
Deicer Scaling Pooled Fund Study |
| Sep 2008 |
PONTIS, Implementation and Operation: Phase III |
| Aug 2008 |
Implementation of HERS-ST in Iowa and Development /refinement of a National Training Program |
| Aug 2008 |
Characterization of Unbound Materials (Soils/Aggregates) for Mechanistic-Empirical Pavement Design Guide |
| Jul 2008 |
Performance Evaluation of Concrete Pavement Granular Subbase - Pavement Surface Condition Evaluation |
| Jul 2008 |
Non-destructive Evaluation of Iowa Pavements, Phase 2 |
| Jul 2008 |
Road Safety Audit Report for US 61 from the ECL of Muscatine to the WCL of Davenport |
| Jul 2008 |
Road Safety Audit for US 52 from IA 136 to the NCL of Dubuque |
| Jun 2008 |
Visualization and Simulation Applications to Improve Work Zone Safety and Mobility |
| Jun 2008 |
Impact of Some Site-Specific Characteristics on the Success of the Signalization of High-Speed Intersections |
| May 2008 |
Measurements of Seasonal Changes and Spatial Variation in Pavement Subgrade Support Properties |
| May 2008 |
Development of a High Speed Rigid Pavement Analyzer - Phase I Feasibility and Need Study |
| Apr 2008 |
Evaluation of Lignin Derived from Agricultural Co-products as an Antioxidant in Asphalt |
| Mar 2008 |
Developing a Rural and Urban Roadway Lighting Practical Design Guide for Iowa |
| Dec 2007 |
Effectiveness of Iowa's Automated Red Light Running Enforcement Programs (RLR, Phase 2) |
| Dec 2007 |
Updated Rule on Safety and Mobility |
| Dec 2007 |
Short-Term Monitoring of the Saylorville Reservoir Bridge for Wind-Induced Vibrations with Remote, Cellular-Based Notification |
| Dec 2007 |
Developing an Effective Construction Training Program for Hispanic Supervisors and Craft Workers, Phase 4 |
| Dec 2007 |
Management Support of the AURORA Program |
| Dec 2007 |
Material and Construction Optimization for Prevention of Premature Pavement Distress in Portland Cement Concrete Pavements |
| Nov 2007 |
Effectiveness of Paved Shoulders in Iowa |
| Oct 2007 |
Development of a Device for Analysis of Portland Cement Concrete and Composite Pavements |
| Sep 2007 |
Modern Roundabout Guidance for the Iowa DOT |
| Sep 2007 |
Evaluation of Iowa's Graduated Driver's Licensing Program |
| Jul 2007 |
Implementation and Operation of the Iowa DOT Pavement Management Optimization Model |
| Jun 2007 |
Effective Shoulder Design and Maintenance (TR-531) |
| Jun 2007 |
Material Thermal Input for Iowa Materials for the Mechanistic-Empirical Pavement Design Guide |
| May 2007 |
Roadway Design Standards for Rural and Suburban Subdivisions TR-549 |
| May 2007 |
Investigation of Electromagnetic Gauges for Determination of In-Place Density of HMA Pavements TR-547 |
| May 2007 |
Integral Abutment Bridge with Precast Concrete Piles (TR-438) |
| Apr 2007 |
Development of an Improved integral Abutment-to-Approach Slab Connection |
| Apr 2007 |
Validation of Pavement Performance Models for the Mechanistic-Empirical Pavement Design Guide |
| Apr 2007 |
Existing Pavement Input Information for the Mechanistic-Empirical Pavement Design Guide |
| Apr 2007 |
Development of a new Process for Determining Design Year Traffic Demands TR 528 |
| Jan 2007 |
Evaluation of Virtual Reality Snowplow Simulator Training |
| Dec 2006 |
Aurora--RWIS Telecommunications Issues and Options |
| Nov 2006 |
Iowa DOT ITS Operations Manual |
| Nov 2006 |
Using Digital Video Analysis to Monitor Driver Behavior at Intersections |
| Nov 2006 |
Smart Wetlands Mitigation for Iowa Department of Transportation Projects |
| Nov 2006 |
Nondestructive Evaluation of Iowa Pavements - Phase I |
| Oct 2006 |
Performance Evaluation of Rubblized Pavements in Iowa |
| Aug 2006 |
Crash Record Validation Study |
| Jul 2006 |
Field Testing of Railroad Flat Car Bridges |
| Jun 2006 |
Manual of Practice for Roadway Maintenance Workers TR-514 |
| Jun 2006 |
Using Scanning Lasers for Real-Time Pavement Thickness Measurement-Phase I |
| May 2006 |
Evaluation of a Bridge Constructed Using High Peformance Steel |
| May 2006 |
Enhancements to the Iowa DOT Crash Mapping Analysis Tool (CMAT) Software |
| May 2006 |
Evaluation of Corrosion Resistant Steel Reinforcing in the Deck Slab of a Three Span Prestressed Girder Bridge |
| May 2006 |
Developing an Effective Construction Training Program for Hispanic Supervisors and Craft Workers--Phase 3 |
| May 2006 |
Development of a Performance Measures-based Planning System |
| Mar 2006 |
Field Evaluation of Compaction Monitoring Phase 2 |
| Feb 2006 |
Evaluation of Transverse Joint Forming Methods in PCC Pavement |
| Jan 2006 |
Synthesis of Procedures to Forecast and Monitor Work Zone Safety |
| Dec 2005 |
PONTIS, Phase 4 |
| Dec 2005 |
Smart Work Zone Deployment Initiative |
| Dec 2005 |
Investigation of Improved Utility Cut Repair Techniques |
| Dec 2005 |
Access Management at Major Intersections |
| Dec 2005 |
County Non-FAE Paved Road Condition: Data Collection, Summary, and Delivery, Phase I |
| Dec 2005 |
Innovative Solutions for Slope Stability Reinforcement and Characterization in Iowa Soils |
| Nov 2005 |
Self-Consolidating Concrete |
| Oct 2005 |
School Zone Safety Handbook |
| Sep 2005 |
Design and Construction Procedures for Concrete Overlay and Widening of Existing Pavements |
| Aug 2005 |
Evaluation of a Steel Girder Bridge |
| Aug 2005 |
Safety Effectiveness of High-Speed Expressway Signals |
| Jul 2005 |
Integration of Road Weather Information with Traffic Data |
| Jul 2005 |
Incident Location Tool (ILT) |
| Jul 2005 |
Applications for Reuse of Lime Sludge from Water Softening |
| Jun 2005 |
Four-Lane to Three-Lane Analysis |
| Jun 2005 |
Development of Internet-based RWIS |
| Jun 2005 |
Predicting Critical VMA in Hot Mix Asphalt Phase II |
| Jun 2005 |
Field Testing of Integral Abutments HR-399 |
| Jun 2005 |
Traffic Data Collection |
| Jun 2005 |
IPMP, Phase X |
| Jun 2005 |
Review of Stability Berm Alternatives for Environmentally Sensitive Areas |
| May 2005 |
Developing an Effective Construction Training Program for Hispanic Supervisors |
| May 2005 |
Synthesis of Non-destructive Testing Technologies for Geomaterial Applications |
| May 2005 |
Web-Based Implementation of Winter Maintenance Decision Support System (WMDSS) Using GIS and Remote Sensing |
| Apr 2005 |
Fly Ash Soil Stabilization for Non-Uniform Subgrade Soils, Vols. I and II: Engineering Properties and Construction Guidelines |
| Feb 2005 |
Incident Mapping and Analysis Tool (IMAT) |
| Dec 2004 |
Incident Location Tool Support for SD DOT |
| Dec 2004 |
Iowa Transit ITS Needs Analysis |
| Dec 2004 |
Crash Mapping Analysis Tool (CMAT)
Traffic and Criminal Software Interface Framework |
| Dec 2004 |
Automated Pavement Condition Data: |
| Sep 2004 |
PONTIS Phase II |
| Sep 2004 |
Development of New Strategies for Locating Safety Improvements Candidage Location |
| Sep 2004 |
Access Management Plan for Des Moines MPO |
| Aug 2004 |
Impact of Left-Turn Phasing on Older and Younger Drivers at High-Speed Signalized Intersections |
| Jun 2004 |
Statewide Urban Standard Design & Specifications |
| Jun 2004 |
Implementation of Iowa DOT Pavement Management Optimization |
| May 2004 |
Traffic Monitoring Program Planning with Remote Sensing |
| May 2004 |
Planning, Implementation and Operation of the IPMP Phase 9 |
| May 2004 |
Traffic Monitoring Program Plannning with Remote Sensing |
| Apr 2004 |
Steel Diaphragms in Prestressed Concrete Girder Bridges TR-424 |
| Apr 2004 |
Software Enhancements for the Crash Mapping and Analysis Tool |
| Mar 2004 |
Incident Location Tool Support for Florida State University |
| Mar 2004 |
Rural Expressway Intersection Synthesis of Practice and Crash Analysis |
| Mar 2004 |
Planning, Developing and Implementation of the Iowa Pavement Markings Management Program. Phase I |
| Feb 2004 |
Field Eval of Compaction Monitoring Technology |
| Dec 2003 |
Developing an Effective Construction Training Program for Hispanic Supervisors and Craft Workers |
| Dec 2003 |
Coordination of Transit and School Busing in Iowa |
| Dec 2003 |
Monitoring and Evaluation of the Westbound Roadway |
| Dec 2003 |
Evaluation of Racial Differences in Seat Belt and Child Restraint Use |
| Dec 2003 |
Roadway Alignments as Assets |
| Nov 2003 |
Evaluation of Weather Services |
| Oct 2003 |
Evaluation of a Post-tension Strengthened Steel Girder Bridge |
| Aug 2003 |
Corridor Management, Phase I |
| Aug 2003 |
Deploying the Maintenance Decision Support System (MDSS) in Iowa |
| Jul 2003 |
Incident Location Tool Support for Delaware State Police |
| Jul 2003 |
Application of Advanced Remote Sensing/Asset Management |
| Jun 2003 |
Demonstration and Field Evaluation of Alternative Portland Cement Concrete Pavement Reinforcement Materials (HR-1069) |
| Jun 2003 |
Highway Maintenance Concept Vehicle: A Business Case |
| May 2003 |
Planning, Implementation and Operation of the IPMP Phase VIII |
| Apr 2003 |
Implementation of the Iowa DOT Pavement Optimization |
| Jan 2003 |
Thin Maintenance Surfaces Phase 2 with Guidelines for Winter Maintenance on Thin Maintenance Surfaces (TR-435) |
| Jan 2003 |
Angle Parking on Iowas Low Volume |
| Dec 2002 |
Pedestrian Crossing Safety Technology Assessment |
| Dec 2002 |
Improving Efficiency of Transportation Projects Using Laser Scanning |
| Dec 2002 |
Iowa DOT Internet-Based Road Work Report |
| Dec 2002 |
3R Safety Course and Handbook |
| Dec 2002 |
Road Equipment Procurement |
| Dec 2002 |
Temporary Speed Hump Impact Evaluation |
| Oct 2002 |
Vendor Weather Forecast |
| Oct 2002 |
Integration of Existing and Identification |
| Sep 2002 |
Development of an Advanced Traveler Information: Weatherview Phase II Enhancements |
| Sep 2002 |
Plan for the Mississippi River Trail |
| Aug 2002 |
Development of Bridge Load Testing for Load Evaluation TR-445 |
| Aug 2002 |
Traffic Control Strategies in Work Zones with Edge Drop-Offs |
| Aug 2002 |
Retrofit Methods of Distortion Cracking Problems in Plate Girder Bridges TR436 |
| Jul 2002 |
Iowa DOT Linear Referencing System |
| Jun 2002 |
In Situ Detection Methods for MRD |
| Jun 2002 |
Evaluation of Rammed Aggregate Piers for Highway Applications in Iowa Soils TR 443 |
| Jun 2002 |
Planning, Implementation and Operation of the IPMP, Phase VII |
| Jun 2002 |
Development of a GIS-based Crash Location Tool Implementation and Agency Support |
| Jun 2002 |
Implementation of the Iowa DOT Pavement Management Optimization Model 2002 |
| May 2002 |
Iowa Flagger Handbook and Training Video |
| May 2002 |
Technology Transfer of As Built and Prelimary Surveys by Total Station GPS, Video Logging, and Laser Scanning TR446 |
| May 2002 |
Highway Maintenance Concept Vehicle, Phase IV |
| May 2002 |
Evaluation of the Iowa DOTs Safety Improvement Candidate List Process |
| May 2002 |
Comparison of LIDAR and Photogrammetry for Highway Planning and Design |
| Mar 2002 |
Embankment Quality Phase 3, TR-401 |
| Mar 2002 |
Process to Identify High Priority Corridors for Access Management Near Large Urban Areas in Iowa |
| Mar 2002 |
Handbook of Simplified Practice for Traffic Studies TR 455 |
| Dec 2001 |
PONTIS Implementation and Operation: Iowa DOT and Counties |
| Dec 2001 |
Automated Bridge De-icing Pilot Project |
| Dec 2001 |
Iowa Tribal Consultation Process: State of Iowa Tribal Summit and Field Workshop |
| Dec 2001 |
Low Water Stream Crossings in Iowa TR-453 |
| Jun 2001 |
Guidelines for the Conversion of 4-lane Undivided Roadways to 3-lane 2-way Left-turn Lane Facilities |
| Jun 2001 |
Geographic Information System-Based Accident |
| Jun 2001 |
Remote Sensing to Support Linear Referencing Systems |
| Jun 2001 |
Paved Shoulders on Primary Highways in Iowa |
| Jun 2001 |
Access Management Phase IV |
| Jun 2001 |
Use of Remotely Sensed Data for Infrastructure |
| Jun 2001 |
Systematic Identification of High Crash Locations, TR-442 |
| Jun 2001 |
Development of a GIS-Based Crash Location Tool:,
Location Tool Implementation and Local Agency Support |
| Jun 2001 |
Durable, Cost Effective Pavement Marking Materials Phase 1, TR-454 |
| Jun 2001 |
GPS to LRM: Integration of Spatial Point |
| May 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 2001 |
Iowa Guide and Reference Manual for Traffic Control Devices and Pavement Markings TR-441 |
| Apr 2001 |
Implementation of the Iowa DOT Pavement Management Optimization Model, 2000 |
| Feb 2001 |
Highway Maintenance Concept Vehicle, Phase III |
| Dec 2000 |
Development of a GIS-Based Crash Location Tool - Phase 5:
GIS Incident Location Tool Implementation and Local Agency Support |
| Dec 2000 |
Planning, Implementation, and Operation of the IPMP, Phase VI: Proposal to develop the Implementation and Operation of the IPMP |
| Dec 2000 |
Traffic Signal Inventory Project |
| Dec 2000 |
Traffic Safety & Engineering Informational Series |
| Nov 2000 |
Effectiveness of Roadway Safety Improvements |
| Nov 2000 |
Development of Materials Training Course for Technicians TR-416 |
| Nov 2000 |
Determine Initial Cause for Current Premature PCC Pavement Deterioration (TR-406) |
| Oct 2000 |
HWYNEEDS: Methodology, Analysis and Evaluation TR-433 |
| Sep 2000 |
Impact of Deck Cracking Phase II, TR-405 |
| Aug 2000 |
Transportation and Land Use Awareness Program |
| Aug 2000 |
Laboratory Investigation into the Effects of Aggregate-Related Factors of Critical VMA in Asphalt Paving Mixtures TR-415 |
| Jun 2000 |
Evaluation of Automated Enforcement of Traffic Signal Violations in Iowa |
| Jun 2000 |
GIS/TRANPLAN Enhancement Project |
| Jun 2000 |
Weigh-in-Motion |
| May 2000 |
Local Agency PMS |
| May 2000 |
Mobility and Safety Impacts of Winter Storm Events in a Freeway Environment TR-426 |
| Feb 2000 |
Evaluation of Workzone Speed Reduction |
| Feb 2000 |
Field Demonstration Project: Reclaimed Fly Ash as Select Fill Under P.C.C. Pavements TR 425 |
| Jan 2000 |
Embankment Quality Phase 2, TR-401 |
| Dec 1999 |
Implementation of the Iowa DOT Pavement Management Optimization Mode for 1999 |
| Dec 1999 |
Commercial Vehicle Parking |
| Dec 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 1999 |
Implementation of GIS at the Iowa Department of Transportation |
| Dec 1999 |
Development of a GIS-Based Crash Location Tool, Phase 2 |
| Dec 1999 |
Response of Iowa Pavements to Heavy Agricultural Loads HR-1075 |
| Dec 1999 |
Development of a GIS-based Intelligent Crash Location Tool |
| Dec 1999 |
GIS 1999 |
| Sep 1999 |
Work Zone Simulation Model |
| Aug 1999 |
Commemorative History of the Iowa Highway Research Board |
| Aug 1999 |
Electronic Reference Library |
| Jul 1999 |
Traffic Management Strategies for Merge Areas |
| Feb 1999 |
Thin Maintenance Surfaces |
| Dec 1998 |
Planning, Implementation, and Operation of IPMP Phase IV |
| Dec 1998 |
Geographic Information System (GIS) Database |
| Dec 1998 |
GIS 1996-1998 |
| Dec 1998 |
Coordination of Data Elements to support ISTEA Management Systems |
| Dec 1998 |
Statewide Transportation Planning Model |
| Oct 1998 |
Simulation and Analysis of Arterial Traffic Operations |
| Oct 1998 |
Feasibility of Using Automated Distress Data |
| Aug 1998 |
Multimodal Investment |
| Aug 1998 |
Multimodal Investment Ph2 |
| Aug 1998 |
GIS Traffic Planning Tools |
| Jul 1998 |
Traffic Management Strategies for Merge Areas in Work Zones |
| Jun 1998 |
Improved Employment Data For Transportation Planning |
| Jun 1998 |
Upper Mississippi River/Illinois Waterway Navigation Study |
| Jun 1998 |
Highway Maintenance Concept Vehicle Phase I |
| Jun 1998 |
Preventing Cracking |
| May 1998 |
Access Management Phase III |
| May 1998 |
Midwest Multi-state One-Stop |
| Apr 1998 |
Embankment Quality Phase 1, TR-401 |
| Apr 1998 |
Comprehensive Quality Incentive Program for Portland Cement Concrete Paving TR403 |
| Apr 1998 |
Impact of Deck Cracking on Durability TR-405 (Phase 1) |
| Mar 1998 |
Evaluation of Information Technology |
| Dec 1997 |
Access Management Awareness |
| Dec 1997 |
Development of GIS Accident Location and Analysis Systems (GIS-ALAS) Phase 1 |
| Dec 1997 |
Validation of Relationship of Cognitive Skills Losses |
| Sep 1997 |
Des Moines ITS Early Deployment |
| Jul 1997 |
Iowa Access Management Awareness |
| Jul 1997 |
Guidelines for County Engineering Decisions |
| Jun 1997 |
Intersection Collision |
| Jun 1997 |
Coordination of Data Elements |
| Jun 1997 |
Collision Diagram Software Evaluation |
| Feb 1997 |
Support for High Accuracy Referencing Network |
| Jan 1997 |
Planning for Parking |
| Jan 1997 |
Greenhouse Gas Action Plan |
| Dec 1996 |
Evaluation of I-80 Alum Bridge |
| Sep 1996 |
Interstate Coop |
| Jun 1996 |
Development of Applications for Interactive Tran Plan |
| Jun 1996 |
On-Board Automated Mileage and Stateline Crossing System |
| May 1996 |
Intermodal System Support |
| May 1996 |
Congestion Mgmt |
| May 1996 |
AMASCOT |
| Apr 1996 |
Review and Update Accident Loss Reduction Factors |
| Mar 1996 |
Linking Real Time and Location |
| Sep 1995 |
Strategies for Fostering Modal Competition in the Midwest |
| Jun 1995 |
Intelligent Transportation Systems (ITS) and Commercial Vehicle Operations (CVO) |
| Jun 1995 |
Improving Interbus Transfer |
| May 1995 |
Growth and Public Transportation Investments |
| May 1995 |
Recruiting and Retaining Women and Minorities |
| Mar 1995 |
Accident Location Analysis System (ALAS) |
| Dec 1994 |
Spatial Data Systems for Transportation Planning |
| Nov 1994 |
Transportation Project Development Process Management System |
| Nov 1994 |
Policy Issues of an Iowa Longer Combination Vehicle Network |
| Oct 1994 |
Assessing the Independence, Mobility and Safety |
| Sep 1994 |
Economic, Operating, and Infrastructure Impacts |
| Sep 1994 |
High-Speed Computing to Facilitate Real Time Analysis |
| Sep 1994 |
Field Data Acquisition |
| Jul 1994 |
Safety Impact of the Increased 65 MPH Speed Limit |
| Jun 1994 |
Value of County Engineers |
| Jun 1994 |
Safety and Highway Investment |
| Jun 1994 |
Estimating Pavement Damage |
| Mar 1994 |
Improved Methodology for Considering Safety |
| Mar 1994 |
Winter Strategies |
| Jan 1994 |
Impacts on Safety of Left Turn Treatment |
| Nov 1993 |
Interacting Vehicles and Roadways with Elderly Drivers |
| Sep 1993 |
Transportation of Rural Elders and Access to Health Care |
| Aug 1993 |
Assessment of an Integrated Approach |
| Jul 1993 |
Employment and Commuting by Rural Women |
| Apr 1993 |
Efficient Distribution of Grain |
| Apr 1993 |
Transportation and Iowa's Economic Future |
| Dec 1992 |
Economic Impact of Rural Highway Bypasses |
| Aug 1992 |
Economic Regulation of Intrastate Trucking |
| Jun 1992 |
Public Sector Participation in Local Rail Service Projects |
| Feb 1992 |
Institutional Barriers and Opportunities for IVHS |
| Aug 1991 |
Essential Parameters for an Iowa Bridge Management System |
| Jul 1991 |
Dynamic Simulation Methods for Evaluating |
| Nov 1990 |
Computer-Aided Decision Support |
| Nov 1990 |
Changing Role of Freight Transportation Modes |
| Oct 1990 |
Need for Transportation Alternatives |
| Jan 1990 |
Dynamic Simulation Methods |
|
Statewide Pavement Management Program |
|
Concrete Pavement Tech Notes |
|
Concrete Pavement Workforce References |
|
Iowa Statewide Intelligent Transportation Plan |
