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Serious and Fatal Motorcycle Crashes into Traffic Barriers: Injury Information  (2022)

Paratransit Fleet Configurations  (2024)

Acceleration, Deceleration, and Stopping Sight Distance Criteria for Geometric Design of Highways and Streets  (2024)

Motorcycle Crashes into Traffic Barriers: Factors Related to Serious and Fatal Injuries  (2022)

Consensus Study Report

Transitions to Alternative Vehicles and Fuels  (2013)

Alternative Fuels in Airport Fleets  (2017)

Track-Related Research, Volume 7: Guidelines for Guard/Restraining Rail Installation  (2010)

Guide to Truck Activity Data for Emissions Modeling  (2019)

Guidelines for Traversability of Roadside Slopes  (2019)

Shared Use of Railroad Infrastructure with Noncompliant Public Transit Rail Vehicles: A Practitioner's Guide  (2009)

Consensus Study Report

Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles  (2010)

Consensus Study Report

Evaluating Vehicle Emissions Inspection and Maintenance Programs  (2001)

Performance of Longitudinal Barriers on Curved, Superelevated Roadway Sections  (2019)

Final Report for NCHRP Report 581: Design of Construction Work Zones on High-Speed Highways  (2007)

Design of Construction Work Zones on High-Speed Highways  (2007)

A Concept for a National Freight Data Program: Special Report 276  (2003)

Input Guidelines for Motor Vehicle Emissions Simulator Model, Volume 1: Practitioners’ Handbook: Regional Level Inputs  (2015)

Input Guidelines for Motor Vehicle Emissions Simulator Model, Volume 3: Final Report  (2015)

Assessing the Impacts of Right-Turn Lanes on Rural and Suburban Highways  (2023)

Volume 1: TRAQS User Guide  (2018)

Method Selection for Travel Forecasting  (2017)

Consensus Study Report

Uninhabited Air Vehicles: Enabling Science for Military Systems  (2000)

Evaluation and Comparison of Roadside Crash Injury Metrics  (2023)

Review of Mexican Experience with the Regulation of Large Commercial Motor Vehicles  (2011)

In-Service Performance Evaluation: Guidelines for the Assembly and Analysis of Data  (2022)

Practitioners Guide to Incorporating Greenhouse Gas Emissions into the Collaborative Decision-Making Process  (2012)

Improving the Quality of Motorcycle Travel Data Collection  (2013)

Incorporating Greenhouse Gas Emissions into the Collaborative Decision-Making Process  (2012)

Design Guidance for Freeway Mainline Ramp Terminals  (2012)

Making Trucks Count: Innovative Strategies for Obtaining Comprehensive Truck Activity Data  (2014)

Review of Mexican Experience with the Regulation of Large Commercial Motor Vehicles  (2011)

Guidelines for Cost-Effective Safety Treatments of Roadside Ditches  (2021)

Forecasting Metropolitan Commercial and Freight Travel  (2008)

Input Guidelines for Motor Vehicle Emissions Simulator Model, Volume 2: Practitioners’ Handbook: Project Level Inputs  (2015)

Guidebook for Quantifying Airport Ground Access Vehicle Activity for Emissions Modeling  (2017)

Freight Demand Modeling: Tools for Public-Sector Decision Making  (2008)

Safety Data and Analysis in Developing Emphasis Area Plans  (2008)

Consensus Study Report

Letter Report to the Bureau of Transportation Statistics  (2004)

Buy America Issues Associated with the State DOT Procurement of Paratransit Vehicles Using FTA Funds  (2007)

Review of U.S. Department of Transportation Truck Size and Weight Study - Second Report: Review of USDOT Technical Reports  (2015)

SmartGAP User’s Guide  (2013)

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

Superelevation Criteria for Sharp Horizontal Curves on Steep Grades  (2014)

Recommended Guidelines for Curb and Curb-Barrier Installations  (2005)

Identification of Vehicular Impact Conditions Associated with Serious Ran-off-Road Crashes  (2010)

Carbon Footprint of Supply Chains: A Scoping Study  (2013)

Zero Emission Vehicles: Forecasting Fleet Scenarios and their Emissions Implications  (2019)

Guidance for Developing a Transit Asset Management Plan  (2014)

Improving the Compatibility of Vehicles and Roadside Safety Hardware  (2004)

Updating Regional Transportation Planning and Modeling Tools to Address Impacts of Connected and Automated Vehicles, Volume 2: Guidance  (2018)

Twin Trailer Trucks: Special Report 211  (1986)

A Comparison of AASHTO Bridge Load Rating Methods  (2011)

Naturalistic Driving Study: Descriptive Comparison of the Study Sample with National Data  (2015)

Providing Access for Large Trucks: Special Report 223  (1989)

Development of Clear Recovery Area Guidelines  (2024)

State Public Transportation Division Involvement in State Emergency Planning, Response, and Recovery  (2008)

Roadside Safety Analysis Program (RSAP) Update  (2022)

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

State Highway Cost Allocation Studies  (2008)

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

Dedicated Revenue Mechanisms for Freight Transportation Investment  (2012)

Consensus Study Report

Modeling Mobile-Source Emissions  (2000)

Representing Freight in Air Quality and Greenhouse Gas Models  (2010)

Technical Document and User Guide for the Multi-Modal Passenger Simulation Model for Comparing Passenger Rail Energy Consumption with Competing Modes  (2015)

Guidance for the Selection, Use, and Maintenance of Cable Barrier Systems  (2012)

Development and Application of Crash Severity Models for Highway Safety: Conduct of Research Report  (2023)

Estimating the Effects of Pavement Condition on Vehicle Operating Costs  (2012)

Development of a Comprehensive Approach for Serious Traffic Crash Injury Measurement and Reporting Systems  (2021)

Volume 2: TRAQS: A Combined Interface for Project-Level Air Quality Analysis  (2018)

Supplemental Guidance on the Application of FHWA’s Traffic Noise Model (TNM)  (2014)

Performance-Based Track Geometry, Phase 1  (2012)

Realistic Timing Estimates for Automated Vehicle Implementation  (2023)

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

Safety Performance of Part-Time Shoulder Use on Freeways, Volume 1: Informational Guide and Safety Evaluation Guidelines  (2021)

The Relationship Between Transit Asset Condition and Service Quality  (2018)

A Guide for Reducing Collisions Involving Heavy Trucks  (2004)

Implementing the U.S. DOT Reasonable Modification Rule  (2019)

Recommended Guidelines for the Selection of Test Levels 2 Through 5 Bridge Railings  (2021)

Assessing Mechanisms for Integrating Transportation-Related Greenhouse Gas Reduction Objectives into Transportation Decision Making  (2010)

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

Appendixes to TCRP Report 135: Controlling System Costs: Basic and Advanced Scheduling Manuals and Contemporary Issues in Transit Scheduling  (2009)

Measuring Tire-Pavement Noise at the Source  (2009)

High-Speed Weigh-in-Motion System Calibration Practices  (2008)

Freight Transportation Surveys  (2011)

Guidebook on Preparing Airport Greenhouse Gas Emissions Inventories  (2009)

Assessing Highway Tolling and Pricing Options and Impacts: Volume 2: Travel Demand Forecasting Tools  (2012)

Guidelines for an Alternative Transit Switch Design  (2005)

Centralized versus Decentralized State Procurement of Paratransit Vehicles for the Federal Section 5310 Program  (2007)

Development and Application of Crash Severity Models for Highway Safety: User Guidelines  (2023)

Survey Instrument, Productivity Charts, and Interview Protocol for Case Studies for TCRP Report 142  (2010)

Improved Analysis of Two-Lane Highway Capacity and Operational Performance  (2018)

Roadside Barrier Designs near Bridge Rail Ends with Restricted Rights-of-Way: A Guide  (2022)

An Update on Public Transportation's Impacts on Greenhouse Gas Emissions  (2021)

Mapping Heavy Vehicle Noise Source Heights for Highway Noise Analysis  (2017)

A Performance-Based Highway Geometric Design Process  (2016)