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Development of Safety Performance-Based Guidelines for the Roadside Design Guide  (2022)

Multistate Coordination and Harmonization for AV Legislation  (2024)

E-Scooter Safety: Issues and Solutions  (2023)

E-Scooter Safety: Issues and Solutions  (2022)

The Impact of Legislation, Enforcement, and Sanctions on Safety Belt Use  (2007)

Understanding Microbial Biofilms in Receiving Waters Impacted by Airport Deicing Activities  (2014)

Operation of Traffic Signal Systems in Oversaturated Conditions, Volume 2 – Final Report  (2014)

Guidelines for Collecting, Applying, and Maintaining Pavement Condition Data at Airports  (2019)

Design Guidance for Freeway Mainline Ramp Terminals  (2012)

Combining Individual Scour Components to Determine Total Scour  (2018)

Improving Our Understanding of How Highway Congestion and Pricing Affect Travel Demand  (2012)

Feasibility of Using In-Vehicle Video Data to Explore How to Modify Driver Behavior That Causes Nonrecurring Congestion  (2011)

Monitoring Scour Critical Bridges  (2009)

Center Truck Performance on Low-Floor Light Rail Vehicles  (2006)

Test Procedures and Classification Criteria for Release of Toxic Gases from Water-Reactive Materials  (2014)

Recent Decline in Public Transportation Ridership: Hypotheses, Methodologies, and Detailed City-by-City Results  (2022)

Evaluation of the Flashing Yellow Arrow Permissive-Only Left-Turn Indication Field Implementation  (2008)

Assessing Aircraft Noise Conditions Affecting Student Learning–Case Studies  (2017)

Scour at Contracted Bridges  (2006)

Appendixes to NCHRP Report 573: Superpave Mix Design: Verifying Gyration Levels in the Ndesign Table  (2006)

Assessing Air Pollution Dispersion Models for Emissions Regulation  (2023)

Models for Predicting Reflection Cracking of Hot-Mix Asphalt Overlays  (2010)

Roundabouts in the United States  (2007)

User’s Guide for Quantifying the Effects of Vehicle Mix on Crash Frequency and Crash Severity  (2024)

Improved Test Methods and Practices for Characterizing Steel Corrosion Potential of Earthen Materials  (2020)

Achieving Highway Runoff Volume and Pollutant Reduction Using Vegetated Compost Blankets: A Guide  (2023)

Update of Highway Capacity Manual: Merge, Diverge, and Weaving Methodologies  (2023)

Evaluation of the Flashing Yellow Arrow (FYA) Permissive Left-Turn in Shared Yellow Signal Sections  (2014)

Revised Clear-Water and Live-Bed Contraction Scour Analysis  (2021)

Airport Passenger Conveyance Systems Planning Guidebook  (2012)

Crossing Solutions at Roundabouts and Channelized Turn Lanes for Pedestrians with Vision Disabilities  (2011)

Final Report for Early-Opening-to-Traffic Portland Cement Concrete for Pavement Rehabilitation  (2005)

Methodology to Predict the Safety Performance of Urban and Suburban Arterials  (2008)

Electrochemical Test Methods to Evaluate the Corrosion Potential of Earthen Materials  (2021)

Research and Technology Coordinating Committee Letter Report: November 9, 2018  (2018)

Applying Whole Effluent Toxicity Testing to Aircraft Deicing Runoff  (2015)

Investigating the Relationship of As-Constructed Asphalt Pavement Air Voids to Pavement Performance  (2021)

Summary of Cast-In-Place Concrete Connections for Precast Deck Systems  (2011)

Application of Crash Modification Factors for Access Management, Volume 1: Practitioner's Guide  (2021)

Guidelines for Inspection and Strength Evaluation of Suspension Bridge Parallel Wire Cables  (2004)

Strand Debonding for Pretensioned Girders  (2017)

Short-Term Monitoring for Compliance with Air Quality Standards  (2004)

Development of a Precast Bent Cap System for Seismic Regions  (2011)

Validation of LRFD Metal Loss and Service-Life Strength Reduction Factors for Metal-Reinforced Systems  (2011)

Inspection and Maintenance of Bridge Stay Cable Systems  (2005)

Impact of Asphalt Thickness on Pavement Quality  (2019)

Best Practices Guidebook for Preparing Lead Emission Inventories from Piston-Powered Aircraft with the Emission Inventory Analysis Tool  (2015)

Analysis of Managed Lanes on Freeway Facilities  (2012)

Validation of Guidelines for Evaluating the Moisture Susceptibility of WMA Technologies  (2016)

State of the Industry Report on Air Quality Emissions from Sustainable Alternative Jet Fuels  (2018)

Identification of Factors Contributing to the Decline of Traffic Fatalities in the United States from 2008 to 2012  (2020)

Highway Safety Manual User Guide  (2022)

Using Infrared and High-Speed Ground-Penetrating Radar for Uniformity Measurements on New HMA Layers  (2012)

Cast-in-Place Concrete Connections for Precast Deck Systems  (2011)

Dynamic, Integrated Model System: Jacksonville-Area Application  (2013)

Analysis of Naturalistic Driving Study Data: Offset Left-Turn Lanes  (2014)

Highway Safety Manual Data Needs Guide  (2008)

Methods for Forecasting Demand and Quantifying Need for Rural Passenger Transportation  (2013)

Incorporating Reliability Performance Measures into Operations and Planning Modeling Tools: Reference Material  (2014)

LTPP Data Analysis: Practical Tools and Procedures to Improve WIM Data Quality  (2023)

Entrained Air-Void Systems for Durable Highway Concrete  (2021)

Safety Effects of Raising Speed Limits to 75 mph and Higher  (2022)

Applications of Illuminated, Active, In-Pavement Marker Systems  (2008)

Development of Analysis Methods Using Recent Data  (2012)

Freight-Demand Modeling to Support Public-Sector Decision Making  (2010)

LRFD Metal Loss and Service-Life Strength Reduction Factors for Metal-Reinforced Systems  (2011)

Revised Clear-Water and Live-Bed Contraction Scour Analysis Training Manual  (2021)

Quantifying Aircraft Lead Emissions at Airports  (2015)

Specifications and Protocols for Acceptance Tests on Processing Additions in Cement Manufacturing  (2008)

Guidebook for Conducting Local Hazardous Materials Commodity Flow Studies  (2011)

In-Service Performance of Traffic Barriers  (2003)

Reliability of Crash Prediction Models: A Guide for Quantifying and Improving the Reliability of Model Results  (2021)

Using Archived AVL-APC Data to Improve Transit Performance and Management  (2006)

Proceedings

Air Traffic Control: Symposium on Organizational Reform Options  (2015)

Passing Sight Distance Criteria  (2008)

Thin and Ultra-Thin Whitetopping  (2004)

Dispersion Modeling Guidance for Airports Addressing Local Air Quality Health Concerns  (2017)

Top-Down Cracking of Hot-Mix Asphalt Layers: Models for Initiation and Propagation  (2010)

Relationship Between Erodibility and Properties of Soils  (2019)

LRFD Minimum Flexural Reinforcement Requirements  (2019)

An Examination of 14 Projects to Validate the Results of SHRP 2’s Transportation Project Impact Case Studies (T-PICS)  (2014)

Procedures for Evaluating Air-Entraining Admixtures for Highway Concrete  (2007)

Guide to Truck Activity Data for Emissions Modeling  (2019)

LTPP Data Analysis: Influence of Design and Construction Features on the Response and Performance of New Flexible and Rigid Pavements  (2005)

Environmental Effects in Pavement Mix and Structural Design Systems  (2007)

Development of Clear Recovery Area Guidelines  (2024)

Design of Interchange Loop Ramps and Pavement/Shoulder Cross-Slope Breaks  (2017)

Formulations for Aircraft and Airfield Deicing and Anti-Icing: Aquatic Toxicity and Biochemical Oxygen Demand  (2009)

Traffic Forecasting Accuracy Assessment Research  (2020)

Cell Phone Location Data for Travel Behavior Analysis  (2018)

Consensus Study Report

Measurement of Gaseous HAP Emissions from Idling Aircraft as a Function of Engine and Ambient Conditions  (2012)

Guide to Understanding Effects of Raising Speed Limits  (2022)

Hydroacoustic Impacts on Fish from Pile Installation  (2011)

Assessment of Auxiliary Through Lanes at Signalized Intersections  (2011)

Fatigue Evaluation of Steel Bridges  (2012)

Proposed Refinements to Design Procedures for Geosynthetic Reinforced Soil (GRS) Structures in AASHTO LRFD Bridge Design Specifications  (2019)