Filter your search by...
- Division of Behavioral and Social Sciences and Education
- Division on Earth and Life Studies
- Division on Engineering and Physical Sciences
- Gulf Research Program
- Health and Medicine Division
- National Academy of Engineering
- National Academy of Medicine
- National Academy of Sciences
- Policy and Global Affairs
- Transportation Research Board
- Agriculture
- Behavioral and Social Sciences
- Biography and Autobiography
- Biology and Life Sciences
- Computers and Information Technology
- Conflict and Security Issues
- Earth Sciences
- Education
- Energy and Energy Conservation
- Engineering and Technology
- Environment and Environmental Studies
- Explore Science
- Food and Nutrition
- Health and Medicine
- Industry and Labor
- Math, Chemistry, and Physics
- Policy for Science and Technology
- Space and Aeronautics
- Surveys and Statistics
- Transportation and Infrastructure
- About Research
- Administration and Management
- Aviation
- Bridges and Other Structures
- Construction
- Data and Information Technology
- Design
- Economics
- Education and Training
- Energy
- Environment
- Finance
- Freight Transportation
- Geotechnology
- Highways
- History
- Hydraulics and Hydrology
- Law
- Maintenance and Preservation
- Marine Transportation
- Materials
- Motor Carriers
- Operations and Traffic Management
- Passenger Transportation
- Pavements
- Pedestrians and Bicyclists
- Pipelines
- Planning and Forecasting
- Policy
- Public Transportation
- Railroads
- Safety and Human Factors
- Security and Emergencies
- Society
- Terminals and Facilities
- Vehicles and Equipment
- Adolescent Health and Well-Being
- Advising the U.S. Global Change Research Program
- Airborne Chemical Exposure
- American Geophysical Union
- Arctic
- BCYF 25th Anniversary
- Biosecurity
- Cancers and Children
- Celebrating the Eclipse: The Sun and Our Space Environment
- Climate Adaptation
- Climate Change
- Clinical Trial Data Sharing
- Competitiveness
- Coronavirus Resources
- Cosmos
- CPNAS Exhibition Catalog Collection
- Crisis Standards of Care
- Critical Issues in Transportation
- Cybersecurity
- Dietary Reference Intakes
- Diversity and Inclusion in STEMM
- Diversity, Equity, and Inclusion
- Emergency Preparedness / Disaster Management
- Energy
- Environmental Health Matters Initiative
- Ethical Foundations of Science
- Everglades
- Evolution
- Flood Resilience: Preparedness and Recovery
- Frontiers of Engineering
- Genomics
- Health Literacy
- Heart Health
- Higher Education
- Highway Planning
- Immigration
- Infectious Disease
- Informal Learning
- International Cooperation to Reduce Global Threats
- Laboratory Safety
- Law and Justice
- Mathematics
- Next Generation Science Standards
- Nutrient Requirements of Animals
- Obesity Prevention
- Oil Spill Prevention and Response and Deepwater Horizon
- Our Most Downloaded 2021 Publications
- Our Most Downloaded 2022 Publications
- Our Planet, Our Future: Nobel Prize Summit Reading List
- Pain Management and Opioid Use Disorder
- Pandemic and Seasonal Influenza Vaccine Preparedness
- Planetary Protection
- Pollinator Conservation
- Quality Chasm
- Reproducibility
- Safe Bridge Design and Construction
- Science Communication
- Social Capital and Social Connectedness
- Space Exploration and Weather
- Stem Cells
- STEM Education
- Supply Chains
- Teaching Math
- The Vital Role of Nursing in Health Care
- Tobacco
- Transportation and Sustainability
- Transportation Emergency Resources
- Urban Planning and Development
- Vaccines
- Veterans Health
- Water Infrastructure
- Wildfires: Preparation, Management, and Health Effects
- Women's Adventures in Science
Sort Results
Search Tools
action agenda
associate administrator
barry barker
consumer technologies
deputy associate
discretionary research
federal transit
graham carey
helped transit
innovative technology
jennifer flynn
jill hough
joshua robin
kathryn coffel
panel sessions
public transit
rapid transit
regular transit
research action
research analysis
research programming
robert bertini
rural transit
safety research
service attributes
smart cards
smart phones
summer meeting
technical sessions
transit administration
transit center
transit market
transit research
transit riders
transit ridership
transit safety
transit service
transit services
transit users
transportation authority
Download Citations
1 - 1 of 1 resultsSearch results for "support investigation"
Consensus Study Report
Transit Research Analysis Committee Letter Report: November 16, 2011 (2011)
Transportation Research Board
Transportation and Infrastructure