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

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

Understanding and Communicating Reliability of Crash Prediction Models  (2021)

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

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

Proceedings

A Population Health Perspective on Middle School Success: Activities, Programs, and Policies: Proceedings of a Workshop  (2021)

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

Safety Performance of Part-Time Shoulder Use on Freeways, Volume 2: Conduct of Research Report  (2021)

Development of a Posted Speed Limit Setting Procedure and Tool  (2021)

Safety Prediction Methodology and Analysis Tool for Freeways and Interchanges  (2021)

Application of Crash Modification Factors for Access Management, Volume 2: Research Overview  (2021)

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

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

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

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

Protocols for Network-Level Macrotexture Measurement  (2021)

Improved Prediction Models for Crash Types and Crash Severities  (2021)

Utilization Measurement and Management of Fleet Equipment  (2021)

Consensus Study Report

Strengthening U.S. Air Force Human Capital Management: A Flight Plan for 2020-2030  (2021)

Consensus Study Report

Airborne Platforms to Advance NASA Earth System Science Priorities: Assessing the Future Need for a Large Aircraft  (2021)

Proceedings

Emerging Areas of Science, Engineering, and Medicine for the Courts: Proceedings of a Workshop–in Brief  (2021)

Proceedings

Testing and Validating the Staffing Methodology for the Veterans Health Administration: Proceedings of a Workshop–in Brief  (2021)

Proceedings

Applying Systems Thinking to Regenerative Medicine: Proceedings of a Workshop  (2021)

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

Consensus Study Report

Innovations in Pharmaceutical Manufacturing on the Horizon: Technical Challenges, Regulatory Issues, and Recommendations  (2021)

Proceedings

Using Systems Applications to Inform Obesity Solutions: Proceedings of a Workshop  (2021)

Consensus Study Report

A Satellite Account to Measure the Retail Transformation: Organizational, Conceptual, and Data Foundations  (2021)

Proceedings

Data Analytics and What It Means to the Materials Community: Proceedings of a Workshop  (2021)

Proceedings

Leveraging Advances in Remote Geospatial Technologies to Inform Precision Environmental Health Decisions: Proceedings of a Workshop–in Brief  (2021)

Prioritization of Public Transportation Investments: A Guide for Decision-Makers  (2021)

Consensus Study Report

Global Change Research Needs and Opportunities for 2022-2031  (2021)

Mitigation of Weldment Cracking in Steel Highway Structures Due to the Galvanizing Process  (2021)

Practices for Selecting Pedestrian and Bicycle Projects  (2021)

Proceedings

Family Planning, Women's Empowerment, and Population and Societal Impacts: Proceedings of a Workshop  (2021)

Diverging Diamond Interchange Informational Guide, Second Edition  (2021)

Consensus Study Report

Reflecting Sunlight: Recommendations for Solar Geoengineering Research and Research Governance  (2021)

Updating the AASHTO LRFD Movable Highway Bridge Design Specifications  (2021)

Consensus Study Report

Reducing the Impact of Dementia in America: A Decadal Survey of the Behavioral and Social Sciences  (2021)

Proceedings

Frontiers in Memristive Materials for Neuromorphic Processing Applications: Proceedings of a Workshop  (2021)

Proceedings

Exploring a Dynamic Soil Information System: Proceedings of a Workshop  (2021)

Proceedings

Progress, Challenges, and Opportunities for Sustainability Science: Proceedings of a Workshop–in Brief  (2021)

Proceedings

The Gates Are Open: Control System Cyber-Physical Security for Facilities: Proceedings of a Federal Facilities Council Workshop—in Brief  (2021)

Principles and Guidance for Presenting Active Traffic Management Information to Drivers  (2021)

Guidebook for Deploying Zero-Emission Transit Buses  (2021)

Selecting Ramp Design Speeds, Volume 2: Conduct of Research Report  (2021)

LED Roadway Lighting: Impact on Driver Sleep Health and Alertness  (2021)

Practice and Performance of Cold In-Place Recycling and Cold Central Plant Recycling  (2021)

Long-Term Aging of Asphalt Mixtures for Performance Testing and Prediction: Phase III Results  (2021)

Proposed Modification to AASHTO Cross-Frame Analysis and Design  (2021)

Validation of a Performance-Based Mix Design Method for Porous Friction Courses  (2021)