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Expertise Directory Search

The expertise of our scientists, engineers, and support staff encompasses more than 100 transportation-related disciplines and expertise areas. The following expertise areas and contacts can be found at the Turner-Fairbank Highway Research Center (TFHRC), and offices housed at the research and development facility: the Office of Infrastructure Research and Development, the Office of Operations Research and Development, the Office of Safety Research and Development, and the Office of Corporate Research, Development, and Innovation Management, which supports all three research offices and manages the Exploratory Advanced Research Program. The 20 laboratories and data centers at TFHRC provide a vital resource for advancing the body of knowledge that has been created and developed to solve national transportation goals. If you can’t find your research contact below, try the Roles and Responsibilities search. If you would like to see how our organization is structured, try the Staff Directory.

All media inquiries and interview requests should be directed to the Office of Public Affairs at 202-366-0660.

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Area of Expertise First Name Last Namesort descending Email Telephone Office
Geosynthetic Reinforced Soil (GRS) Structures Research and Development Michael Adams mike.adams@dot.gov (202) 493-3025 Infrastructure Materials Team
Geotechnical Engineering Research and Development Michael Adams mike.adams@dot.gov (202) 493-3025 Infrastructure Materials Team
Shallow Foundation Research and Development Michael Adams mike.adams@dot.gov (202) 493-3025 Infrastructure Materials Team
Crash Data Analysis Roya Amjadi roya.amjadi@dot.gov (202) 493-3383 Safety Data and Analysis Team
Evaluation of Low Cost Safety Improvements Roya Amjadi roya.amjadi@dot.gov (202) 493-3383 Safety Data and Analysis Team
Automated Highway System Carl K Andersen carl.andersen@dot.gov (202) 493-3045 Technical Direction
Vehicle-Highway Automation Research and Development Carl K Andersen carl.andersen@dot.gov (202) 493-3045 Technical Direction
Portland Cement Concrete Materials Research and Development Ahmad Ardani ahmad.ardani@dot.gov (202) 493-3422 Infrastructure Materials Team
Concrete Materials Research and Development Ahmad Ardani ahmad.ardani@dot.gov (202) 493-3422 Infrastructure Materials Team
Federal Outdoor Impact Laboratory (FOIL) Eduardo Arispe eduardo.arispe@dot.gov (202) 493-3291 Roadway Team
Visibility Human Factors Research and Development Michelle Arnold michelle.arnold@dot.gov (202) 493-3990 Human Factors Team
Asphalt Chemistry Research and Development Terry Arnold terry.arnold@dot.gov (202) 493-3305 Infrastructure Materials Team
Chemistry Terry Arnold terry.arnold@dot.gov (202) 493-3305 Infrastructure Materials Team
Nondestructive Evaluation and Testing R&D Hoda Azari hoda.azari@dot.gov (202) 493-3064 Infrastructure Analysis and Construction Team
Communications Research and Technology Shana Baker shana.baker@dot.gov (202) 493-3181 Program Management
Research Advisory Committee (American Association of State Highway and Transportation Officials (AASHTO)) Shana Baker shana.baker@dot.gov (202) 493-3181 Program Management
Research and Technology Coordinating Committee Shana Baker shana.baker@dot.gov (202) 493-3181 Program Management
Research and Technology Corporate Master Plan Shana Baker shana.baker@dot.gov (202) 493-3181 Program Management
Highway Safety Manual Shyuan-Ren (Clayton) Chen clayton.chen@dot.gov (202) 493-3054 Safety Data and Analysis Team
Interactive Highway Safety Design Model Research and Development (IHSDM) Shyuan-Ren (Clayton) Chen clayton.chen@dot.gov (202) 493-3054 Safety Data and Analysis Team
Roadway Design Safety Research Shyuan-Ren (Clayton) Chen clayton.chen@dot.gov (202) 493-3054 Safety Data and Analysis Team
Safety and Operational Effects of Geometrics Shyuan-Ren (Clayton) Chen clayton.chen@dot.gov (202) 493-3054 Safety Data and Analysis Team
Safety Research and Development (R&D) Technology Facilitation/Transfer (T2) Lincoln Cobb lincoln.cobb@dot.gov (202) 493-3313 Technical Direction and Coordination
Work Zones Deborah M Curtis deborah.curtis@dot.gov (202) 493-3267 Transportation Operations Applications Team
Adaptive Signal Control Research Deborah M Curtis deborah.curtis@dot.gov (202) 493-3267 Transportation Operations Applications Team
Arterial Management Deborah M Curtis deborah.curtis@dot.gov (202) 493-3267 Transportation Operations Applications Team
Dynamic Ramp Metering Deborah M Curtis deborah.curtis@dot.gov (202) 493-3267 Transportation Operations Applications Team
Freeway and Traffic Signal Systems Deborah M Curtis deborah.curtis@dot.gov (202) 493-3267 Transportation Operations Applications Team
Freight Professional Development Research and Development Deborah M Curtis deborah.curtis@dot.gov (202) 493-3267 Transportation Operations Applications Team
Truck Size and Weight Freight Operations and Technology Deborah M Curtis deborah.curtis@dot.gov (202) 493-3267 Transportation Operations Applications Team
Work Zone Analysis Tools Deborah M Curtis deborah.curtis@dot.gov (202) 493-3267 Transportation Operations Applications Team
Work Zone Safety and Mobility Integrated Product Team Deborah M Curtis deborah.curtis@dot.gov (202) 493-3267 Transportation Operations Applications Team
Advanced Sensor and Communications Technologies Gregory W (Greg) Davis gregory.davis@dot.gov (202) 493-3367 Roadway Team
Cooperative Intersection Collision Avoidance Systems Gregory W (Greg) Davis gregory.davis@dot.gov (202) 493-3367 Roadway Team
Infrastructure-based Intersection Collision Avoidance Systems - Human Factors Gregory W (Greg) Davis gregory.davis@dot.gov (202) 493-3367 Roadway Team
Intelligent Transportation Systems (ITS) Advanced Safety Research Gregory W (Greg) Davis gregory.davis@dot.gov (202) 493-3367 Roadway Team
Intersection Collision Avoidance Research Gregory W (Greg) Davis gregory.davis@dot.gov (202) 493-3367 Roadway Team
Bicycle Safety Research Ann Do ann.do@dot.gov (202) 493-3319 Human Factors Team
Pedestrian and Bicycle Safety Research and Development Ann Do ann.do@dot.gov (202) 493-3319 Human Factors Team
Bridge Safety and Security Research and Development Sheila R Duwadi sheila.duwadi@dot.gov (202) 493-3106 Infrastructure Analysis and Construction Team
Historic Covered Bridges Sheila R Duwadi sheila.duwadi@dot.gov (202) 493-3106 Infrastructure Analysis and Construction Team
Structures - Timber Sheila R Duwadi sheila.duwadi@dot.gov (202) 493-3106 Infrastructure Analysis and Construction Team
Timber Bridges Sheila R Duwadi sheila.duwadi@dot.gov (202) 493-3106 Infrastructure Analysis and Construction Team
Wood Bridges Sheila R Duwadi sheila.duwadi@dot.gov (202) 493-3106 Infrastructure Analysis and Construction Team
Crash Data Analysis Ana Eigen ana.eigen@dot.gov (202) 493-3260 Safety Data and Analysis Team
Highway Safety Information System Ana Eigen ana.eigen@dot.gov (202) 493-3260 Safety Data and Analysis Team
HSIS (Highway Safety Information System) Ana Eigen ana.eigen@dot.gov (202) 493-3260 Safety Data and Analysis Team
Federal Highway Administration R&T Now Newsletter Kelley Elliott kelley.elliott@dot.gov (202) 493-3220 Marketing and Communications Team
Communications Research and Technology Kelley Elliott kelley.elliott@dot.gov (202) 493-3220 Marketing and Communications Team
Exploratory Advanced Research Marketing and Communications Zachary Ellis zachary.ellis@dot.gov (202) 493-3193 Exploratory Advanced Research Team

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