Project Number Project Title Stage Comments
NCHRP IDEA 20-30/IDEA 001Development of a Full-Scale Prototype for On-Line Real-Time Measurement and Control of Aggregate Gradation in Asphalt PlantsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 002Development of a Method for Measuring Water Stripping Resistance of Asphalt-Siliceous Aggregate Mixtures Completed (IDEA)
NCHRP IDEA 20-30/IDEA 003Development of Guidelines for Low-Cost Sprayed Zinc Galvanic Anode for Control of Corrosion of Reinforcing Steel in Marine Bridge Substructures Completed (IDEA)
NCHRP IDEA 20-30/IDEA 004Replacing Latex with Asphalt Emulsion Completed (IDEA)
NCHRP IDEA 20-30/IDEA 005Investigation of Magnetic Resonance TechnologyCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 006Composite Pavement LayerCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 007Strategy for Coating Structural Steel without Stringent Blasting RequirementsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 008Conservation Traffic Control Load SwitchCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 009Corrosion-Resistant Steel Reinforcing BarsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 010Low-Cost Corrosion Resistant Coating for Steel Rebars and ComponentsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 011Rehabilitation of Steel Bridges through the Application of Advanced Composite MaterialsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 012Advanced Testing of an Automatic NDE System for Highway Pavement Surface Condition AssessmentCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 013New Additives for Improved Durability of Concrete and Prevention of Reinforcing CorrosionCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 014Unreinforced, Centrally Prestressed Concrete Columns and PilesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 015A Road Crew Portable Laser Warning System Concept Development and DemonstrationCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 016Laser Removal of Paint on PavementCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 017Development of a Self-Contained Portable Device for SHRP Binder Testing: Field QC/QA Testing with the DuomorphCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 018Development of New Principles of Design of Tools for Repair and Removal of Pavements based on the Effect of Lateral Propagation of Cracks under Contact LoadingCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 019Aluminum Bronze Alloy for Corrosion Resistant RebarCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 020Carbon Dioxide Cleaning (Dry Ice)-Removing Highway/Road Markings and StripesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 021The Development of Light Emitting Delineation SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 022Use of Phase Change Materials to Prevent Overnight Freezing of BridgeCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 023Paint Removal from Steel StructuresCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 024Development of a Novel Fiber Optic Strain Sensor System for Long-Term Monitoring of Highway StructuresCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 025Advanced Concept Concrete Using Basalt Fiber Composite ReinforcementCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 026Conservation Control Load Switch Operational TestsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 027Automated Bridge Deck Anti- and De-Icing SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 028New Corrosion-Resistant Low Carbon Dual Phase Steels for ConcreteCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 029Superelasticity-Based Rehabilitation and Post-Tensioning of Bridge StructuresCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 030Rapid Replacement Composite Bridge No. 1Completed (IDEA)
NCHRP IDEA 20-30/IDEA 031Cost-Effective Microwave Sensing of Highway Road ConditionsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 032Testing and Deployment of a Cost-Effective and Real-Time Asphalt Pavement Quality Indicator SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 033Evaluation of New Rehabilitation Technology for Bridge Piers with Composite MaterialsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 034The Highway Guardrail Infrastructure: Safer Terminal DesignCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 037In-Service Repair of Highway Bridges and Pavements by Internal Time-Release of Repair ChemicalsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 038Paint Removal from Steel StructuresCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 040Loading Attributes of Truck in Motion Using Bridge Strain DataCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 041Duomorph Asphalt Rheology TesterCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 042Dual Core Fiber Optics Weigh-in Motion SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 043Robotic System for Underwater Bridge Inspection and Scour EvaluationCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 044Real Time Microwave Asphalt Pavement Quality SensorCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 045Performance Evaluation of Basalt Fibers and Composite Rebars as Concrete ReinforcementCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 046Testing and Evaluation of Fiber-Reinforced Polymer Honeycomb Composite Panels in Bridge Deck ApplicationsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 047Pavement Quality Indicator -- Field Operational Testing and Marketing DevelopmentCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 048Field Trials of Superelasticity-Based Bridge Rehabilitation SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 049Operational Testing of Roadwriter SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 050Adaptation of Intrinsically Damping Fillers for Suppression of Bridge Stay CableCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 051Application of Advanced Composites to Steel Bridge RetrofittingCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 052Environmentally Friendly Passivating Coatings for RebarCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 054A Novel Approach for Predicting the Remaining Life of Concrete Bridge StructureCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 055Design, Development, and Verification of an Advanced In-Situ Shear Strength Test Facility for Asphalt Concrete PavementsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 056Bridge Inspection with Serpentine RobotsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 057Landslide Stabilization Using Wick DrainsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 058Long Gage-Length Interferometric Fiber Optic Sensors for Condition Assessment of Bridge StructuresCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 059Control System for Live Load and Live Load Effects on BridgesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 060Product Application of a Hybrid-Composite Bridge Beam SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 061Development of an Automated Continuous Pavement Thickness Density MeterCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 062A new Technique for Characterizing Pavement Surface Profiles and TexturesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 063Manufacture and Testing of a Filament Wound Composite Bridge SuperstructureCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 064Quantitative Characterization of Asphalt Concrete Using High Resolution X-Ray Computer TomographyCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 065Application of Shape Memory Alloys in Seismic Rehabilitation of BridgesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 066Development of an Innovative Connector System for Fiber-Reinforced Polymer Bridge Deck to Steel StringerCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 067An All Composite Bridge SidewalkCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 068Geocomposite Capillary Barrier Drain for Limiting Moisture Changes in Pavement Subgrades and Base CoursesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 069Conductivity Spectrum Probe for Predicting Chloride Penetration in ConcreteCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 070Flamespray Coating as an Environmentally Acceptable Pavement Marking TechniqueCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 071Field Implementation of Tuned Dampers for Suppression of Bridge Stay Cable VibrationsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 072Improved Filtration of Wash Water Generated during Bridge Maintenance PaintingCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 073Development of a Screed to Detect and Measure Segregation in HMA PavementsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 074Adhesion Tool for Overcoating Risk-Reduction AnalysisCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 075Automated Mobile Highway Sign Retroreflectivity MeasurementCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 076Stabilization of Landslides Using Wick Drains - Field Trials and ImplementationCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 077The Development of a Computer-Controlled Image Analysis System for Measuring Aggregate Shape PropertiesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 078Aggregate Shape Characterization Using Digital Image ProcessingCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 079Concrete Recycler Final Machine Development through Prototype Build and TestCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 080Development of a Generic Connector System for Attaching Conventional Bridge Rails to RFP Composite Bridge DecksCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 081Automated Real-Time Pavement Crack Deflection/Classification SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 082Development and Field Verification of Torsional Cylindrical Impulse Shear TestCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 083Development of a Wide Area Optical Surface Contamination Detection System for Public Transportation ApplicationsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 084Mechanics-Based Asphalt Binder Test Method for Low Temperature Performance PredictionCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 085Waterproofing Concrete HighwaysCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 086Basalt Fiber Composite Rebar for Concrete ReinforcementCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 087An In-Situ Shear Strength Test Facility for Asphalt Concrete PavementsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 088Automated Pavement Distress Survey through StereovisionCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 089US-Specific Self-Compacting Concrete for BridgesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 090Robotic Safety MarkersCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 091Application of Shape Memory Alloys in Seismic Rehabilitation of BridgesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 092Development of an Adaptive Damper for Cable Vibration ControlCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 093Advanced Traffic Sensor for Work Zone and Incident Management SystemsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 094Liquefaction Mitigation Using Vertical Composite Drains: Full Scale TestingCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 095Concrete Road RecyclerCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 096Algorithm for Using Ultrasound of MHz Frequency for Testing ConcreteCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 097Fiber-Reinforced Plastics for Seismic Bridge RestrainersCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 098Void Detection in Post-Tensioning Ducts Using Time-Domain ReflectometryCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 099Development of Asphalt Binder Cracking DeviceCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 100Evaluation of Al-Zn-In Alloy for Galvanic Cathodic Protection of Bridge DecksCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 101Active Heating Infrared Thermography for Detection of Subsurface Bridge Deck DeteriorationCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 102Nondestructive Evaluation Method for Determination of Internal Grout Conditions inside Bridge Post-Tensioning Ducts using Rolling Stress WavesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 103Liquefaction Mitigation Using Vertical Composite Drains: Full-Scale Testing for Pile ApplicationsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 104Development of a Fracture Mechanics-Based Asphalt Binder Test Method for Low Temperature Performance PredictionCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 105Evaluation of New Methods to Measure Water-To-Cement Ratio of Fresh ConcreteCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 106Pavement Performance Evaluation and Prediction using Automated Real-Time Crack Detection Classification SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 107Mobile Geophysical Technology: A Subsurface Scoping Tool for Reducing Unforeseen Roadblocks in Project DeliveryCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 1083D-Centric Model for Integrated Design and Construction of Highway BridgesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 109Smart Antenna Array for NDE of FRP-Wrapped Concrete Bridge MembersCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 110A 3-D Specimen and Multiple Functional Digital Tester for Performance Evaluation of Asphalt MixesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 111Automated Pavement Distress Survey through Stereovision Field Evaluation and ImplementationCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 112Cone Penetrometer Equipped with Piezoelectric Sensors for Measurement of Soil Properties in Highway PavementCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 113Geocomposite Capillary Barrier Drain for Limiting Moisture Changes in Pavements: Product ApplicationCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 114A Methodology for Predicting Pavement Microtexture using Image Analysis of Aggregate ShapeCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 115Development of a Second Generation Detection Control System for Safer Operation of High-Speed Signalized IntersectionsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 116Seismic Response of Bridge Columns with Engineered Cementitious Composites and Shape Memory Alloys in Plastic Hinge ZoneCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 117Self-Powered Sensors and Actuators for BridgesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 118The BCD: A New Instrument for Compaction ControlCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 119Three-Dimensional Digital Imaging for the Identification, Evaluation, and Management of Unstable Highway SlopesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 120Active Sensing for Online Highway Bridge MonitoringCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 121Use of Image Pattern Recognition Algorithms for Processing Video Log to Enhance Roadway Infrastructure Data CollectionCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 122A 3-D Specimen and Multiple Functional Digital Tester for Performance Evaluation of Asphalt MixesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 123Long-Term Remote Sensing System for Bridge PiersCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 124Novel Fiber Optic Sensors for Monitoring Bridge Structural IntegrityCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 125An Autonomous and Self-Sustained Sensing System to Monitor Water Quality Near HighwaysCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 126Developing Time Domain Reflectometry (TDR) Instrument for Fresh Concrete and Early Stage ConcreteCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 127Instrumentation to Aid in Steel Bridge FabricationCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 128Underwater Fiber-Reinforced Polymer Repair of Corroding Piles Incorporating Cathodic ProtectionCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 129Developing Embedded Wireless Strain/Stress/Temperature Sensors Platform for Highway ApplicationsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 130Rapid, Self-Contained in Situ Permeameter for Field QC/QA of Pavement Base/Subbase MaterialsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 131Smart Sensor for Autonomous Noise MonitoringCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 132Vehicle-Mounted Bridge Deck ScannerCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 133Development of a Simple Test to Determine the Low Temperature Creep Compliance of Asphalt MixturesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 134Investigation of a Full-Lane Acoustic Scanning Method for Bridge Deck NDECompleted (IDEA)
NCHRP IDEA 20-30/IDEA 135Active Confinement of Bridge Piers Using Shape Memory AlloysCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 136Development of a Second Generation Neutron-Based Detector for Chloride in Concrete Completed (IDEA)
NCHRP IDEA 20-30/IDEA 137Real-Time Remote Evaluation of Post-Event Residual Capacity of Highway Bridges Completed (IDEA)
NCHRP IDEA 20-30/IDEA 138Scanning Capacitive Arrays for Real-Time, In-Situ Imaging of Density and Thickness in HMA Roadways Completed (IDEA)
NCHRP IDEA 20-30/IDEA 139Development of Sensing Methodology for Intelligent and Reliable Work Zone Hazard Awareness Completed (IDEA)
NCHRP IDEA 20-30/IDEA 140Computer Vision Traffic Sensor for Fixed and Pan-Tilt-Zoom CamerasCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 141Reducing Fatigue in Wind-Excited Traffic Signal Support Structures using Smart Damping Techniques Completed (IDEA)
NCHRP IDEA 20-30/IDEA 142A Shape Memory Polymer Based Self-Healing Sealant for Expansion Joint Completed (IDEA)
NCHRP IDEA 20-30/IDEA 143The Guayule Plant: A Renewable Domestic Source of Binder Materials for Flexible Pavement Mixtures Completed (IDEA)
NCHRP IDEA 20-30/IDEA 144An Acoustic Emission-Based Test to Determine Asphalt Binder and Mixture Embrittlement TemperatureCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 145Extraction of Layer Properties from Intelligent Compaction DataCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 146Advanced Methods for Mobile Retroreflectivity Measurement on Pavement MarkingCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 147Shape Memory Alloy Enhanced SMART Bridge Expansion JointsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 148Cleaning Mechanism to Remove Debris and Chemicals for Crack/Joint SealingCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 149Use of Energy Absorbing Breakaway Posts for W-Beam Guardrail in Frozen Soil ConditionsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 150Automated Laser Spectrographic Pattern Matching for Aggregate IdentificationCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 151Development of a Simple Test to Determine the Low Temperature Strength of Asphalt MixturesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 152Bridge Cable Inspection with Long-Range UltrasoundCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 153Laser Measurement Accelerated Retrofit SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 154A Hybrid Sensor for Rapid Assessment of Sulfate-Induced Heaving in Stabilized SoilsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 155Corrosion-Resistant, Structurally Reinforced Thermal Spray Coatings for In-Situ Repair of Load Bearing StructuresCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 156Novel Coating Technology for Improving the Corrosion Resistance and Mechanical Properties of Reinforcing Steel in ConcreteCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 157Development of an Intrinsically Conductive Polymer-Based Low-Cost, Heavy-Duty, and Environmentally-FriendlyCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 158The Identification of Stress State of Critical Bridge Components Using Nonlinear AcousticsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 159Advanced Cleaning Device to Remove Debris and Chemicals for Crack/Joint SealingCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 160Super-Weathering Steel for Infrastructure ApplicationsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 161Tools for Determining Yield Stress of In-Service Gusset PlatesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 162Full-Scale Prototype Testing and Manufacturing and Installation Plans for New Scour-Vortex-Prevention scAUR and VorGAUR Products for a Representative Scour-Critical BridgeCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 163Development of an Asphalt Pavement Raveling Detection Algorithm using Emerging 3-D Laser Technology and Macrotexture Analysis Completed (IDEA)
NCHRP IDEA 20-30/IDEA 164Laser Spectroscopy for Rapid Profiling of Steel Bridge Coatings, Corrosion, and Heavy Metals Completed (IDEA)
NCHRP IDEA 20-30/IDEA 165Battery-Less Wireless Weigh-in-Motion SensorCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 166Guidelines for the Waste Concrete FinesCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 167Exploratory Analysis of Augmented Reality Visualization of Right-of-Way Excavation SafetyCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 168Prototype Development: Automated and Continuous Aggregate Sampling and Laser Targeting SystemCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 169An Inexpensive Vision-Based Approach for the Autonomous Detection, Localization, and Quantification of Pavement DefectsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 170Development and Implementation of the Asphalt Embrittlement AnalyzerCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 171Producing a Sustainable and Bio-Based Alternative for Petroleum-Based AsphaltCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 172Bidiretional-Ductile End Diaphragms for Seismic Performance and Substructure ProtectionCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 173Graphene Nano-Platelet (GNP) Reinforced Asphalt Mixtures: A Novel Multifunctional Pavement Material Completed (IDEA)
NCHRP IDEA 20-30/IDEA 174Enhanced Performance Zinc Coating for Steel in Concrete Completed (IDEA)
NCHRP IDEA 20-30/IDEA 175Rapid Detection of Fatigue Cracking in Steel Anchor Rods using the Impulse Response MethodCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 176Contactless Electrode for Fast Survey of Concrete Reinforcement Corrosion Completed (IDEA)
NCHRP IDEA 20-30/IDEA 177Automated Turning Movement Counts for Shared Lanes Completed (IDEA)
NCHRP IDEA 20-30/IDEA 178Development of Renewable Polymers for Use in Asphalt PavementsCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 179Development of a Portable Total-Stress Measurement Instrument Completed (IDEA)
NCHRP IDEA 20-30/IDEA 180Drained Timber Pile Ground Improvement for Liquefaction MitigationCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 181Development of a Small Specimen Geometry for Asphalt Mixture Performance TestingCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 182Reducing Stormwater Runoff and Pollutant Loading with Biochar Addition to Highway GreenwaysCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 183A Radiofrequency Identification (RFID) Detection System for Assessing Scour Countermeasures and the Stability of Hydraulic StructuresCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 184Synthetic Household Travel Data Using Consumer and Mobile Phone DataCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 185CurvePortal for Automated Identification and Extraction of Horizontal Curve InformationCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 187A Low-Cost Mobile Proximity Warning System in Highway Work Zone SafetyCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 189A Novel Vision Sensor for Remote Measurement of Bridge DisplacementCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 193DART Field Validation and Prototype RefinementCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 195Development of an IDEAL Cracking Test for Asphalt Mix Design, Quality Control, and Quality AssuranceCompleted (IDEA)
NCHRP IDEA 20-30/IDEA 198Prototype Development for Obtaining Automated Turning Movement Counts for Shared LanesCompleted (IDEA)