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Combining Individual Scour Components to Determine Total Scour  (2018)

E-Scooter Safety: Issues and Solutions  (2023)

Strategic Issues Facing Transportation, Volume 3: Expediting Future Technologies for Enhancing Transportation System Performance  (2013)

Protocols for Network-Level Macrotexture Measurement  (2021)

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

Posted Speed Limit Setting Procedure and Tool: User Guide  (2021)

Dedicated Revenue Mechanisms for Freight Transportation Investment  (2012)

Air Quality in Transit Buses  (2023)

Innovative Bridge Designs for Rapid Renewal  (2014)

Enhancing Pedestrian Volume Estimation and Developing HCM Pedestrian Methodologies for Safe and Sustainable Communities  (2022)

Naturalistic Driving Study: Field Data Collection  (2014)

Adapting Specification Criteria for Simple Performance Tests to HMA Mix Design  (2011)

Transfer, Development, and Splice Length for Strand/Reinforcement in High-Strength Concrete  (2008)

Final Report for NCHRP RRD 316: Using Surface Energy Measurements to Select Materials for Asphalt Pavement  (2007)

Guide for Identifying, Classifying, Evaluating, and Mitigating Truck Freight Bottlenecks  (2017)

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

Development of a Guide for Accommodating Utilities within Highways and Freeways  (2023)

Using Census Data for Transportation Applications  (2013)

Analytical Travel Forecasting Approaches for Project-Level Planning and Design  (2014)

Train-the-Trainer Pilot Courses for Incident Responders and Managers  (2013)

Evaluation of Best Management Practices for Highway Runoff Control  (2006)

Leveraging Big Data to Improve Traffic Incident Management  (2019)

Truck Emergency Escape Ramp Design and Operation  (2024)

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

Communication of Threats: A Guide  (2002)

Socioeconomic Impacts of Automated and Connected Vehicles  (2018)

Solid-State Roadway Lighting Design Guide: Volume 2: Research Overview  (2020)

Policing and Security Practices for Small- and Medium-Sized Public Transit Systems  (2015)

Guide to Accelerating New Technology Adoption through Directed Technology Transfer  (2014)

Effectiveness of Commercial Motor Vehicle Driver Training Curricula and Delivery Methods  (2007)

Guidebook to Creating a Collaborative Environment Between Airport Operations and Maintenance  (2013)

Protection of Transportation Infrastructure from Cyber Attacks: A Primer  (2016)

Protection of Transportation Infrastructure from Cyber Attacks: A Primer  (2016)

Runway Protection Zones (RPZs) Risk Assessment Tool Users’ Guide  (2016)

Intercity Passenger Rail in the Context of Dynamic Travel Markets  (2016)

Special Safety Concerns of the School Bus Industry  (2010)

Smart Growth and Urban Goods Movement  (2013)

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

Innovations in Bus, Rail, and Specialized Transit Operations in Latin America  (2005)

Attracting, Recruiting, and Retaining Skilled Staff for Transportation System Operations and Management  (2012)

Implementing Transportation Knowledge Networks  (2009)

ADA Paratransit Service Models  (2018)

Guidelines for Quantifying Benefits of Traffic Incident Management Strategies  (2022)

Computer-Aided Scheduling and Dispatch in Demand-Responsive Transit Services  (2004)

Traffic Control Devices and Measures for Deterring Wrong-Way Movements  (2018)

Handbook for Predicting Stream Meander Migration and Supporting Software  (2004)

Solid-State Roadway Lighting Design Guide: Volume 1: Guidance  (2020)

Management Guide to Intellectual Property for State Departments of Transportation  (2015)

Environmentally Sensitive Channel- and Bank-Protection Measures  (2005)

Innovative Revenue Strategies – An Airport Guide  (2015)

Specification Criteria for Simple Performance Tests for Rutting, Volume I: Dynamic Modulus (E*) and Volume II: Flow Number and Flow Time  (2007)

Current Practices in Greenhouse Gas Emissions Savings from Transit  (2010)

Synthesis of Information Related to Airport Practices: 2016  (2016)

Synthesis of Information Related to Airport Practices: 2017  (2017)

Highway Safety Research Agenda: Infrastructure and Operations  (2013)

Practical Approaches for Involving Traditionally Underserved Populations in Transportation Decisionmaking  (2012)

Assessing Interactions Between Access Management Treatments and Multimodal Users  (2018)

Practices in Preserving and Developing Public-Use Seaplane Bases  (2015)

Thin and Ultra-Thin Whitetopping  (2004)

Use of Vehicle Probe and Cellular GPS Data by State Departments of Transportation  (2021)

Field Performance of Warm Mix Asphalt Technologies  (2014)

Zero Alcohol and Other Options: Limits for Truck and Bus Drivers -- Special Report 216  (1987)

Assessing Soil and Groundwater Impacts of Chemical Mixture Releases from Hazardous Materials Transportation Incidents  (2010)

Use of the U.S. Census Bureau’s Public Use Microdata Sample (PUMS) by State Departments of Transportation and Metropolitan Planning Organizations  (2012)

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

Performance-Based Measures in Transit Fund Allocation  (2004)

Racial Equity Addendum to Critical Issues in Transportation  (2021)

Self-Consolidating Concrete for Cast-in-Place Bridge Components  (2016)

System Trials to Demonstrate Mileage-Based Road Use Charges  (2010)

Optimizing Airport Building Operations and Maintenance Through Retrocommissioning: A Whole-Systems Approach  (2015)

Improving AEDT Noise Modeling of Mixed Ground Surfaces  (2017)

Handbook for Analyzing the Costs and Benefits of Alternative Aviation Turbine Engine Fuels at Airports  (2011)

Winds of Change: Domestic Air Transport Since Deregulation -- Special Report 230  (1991)

Safe and Effective Temporary Traffic Control for Mobile Operations on Two-Lane Roadways  (2023)

A Manual for Design of Hot-Mix Asphalt with Commentary  (2011)

Designing Safety Regulations for High-Hazard Industries  (2018)

Strengthening U.S. Coast Guard Oversight and Support of Recognized Organizations: The Case of the Alternate Compliance Program  (2021)

Deployment, Use, and Effect of Real-Time Traveler Information Systems  (2013)

Evaluation of the Federal Railroad Administration Research and Development Program  (2015)

Long-Term Performance of Epoxy Adhesive Anchor Systems  (2013)

Guidance for Development and Management of Sustainable Enterprise Information Portals  (2018)

The Federal Role in Highway Research and Technology: Special Report 261  (2001)

ADA Paratransit and Other Demand-Responsive Transportation Services in Small to Midsized Transit Agencies  (2022)

Provision of Alternative Services by Transit Agencies: The Intersection of Regulation and Program  (2023)

Rating Concrete Water Permeability Based on Resistivity Measurements  (2024)

Accelerated Pavement Testing: Data Guidelines  (2003)

Connected and Autonomous Vehicle Technology: Determining the Impact on State DOT Maintenance Programs  (2024)

Research Roadmap on Safety Issues  (2020)

Identifying and Evaluating Airport Workforce Requirements  (2016)

Airport Terminal Facility Activation Techniques  (2010)

Initiating the Systems Engineering Process for Rural Connected Vehicle Corridors, Volume 3: Model System Requirements Specification  (2021)

Volume 1: TRAQS User Guide  (2018)

Metropolitan Planning Organizations: Strategies for Future Success  (2022)

Comprehensive Human Factors Guidelines for Road Systems (Web-Only Document)  (2005)

Multimodal Fare Payment Integration  (2020)