Turner-Fairbank Highway Research Center Expertise Directory
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 Research Services, which supports all three research offices and the Exploratory Advanced Research Program. The 15 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 Expertise Directory Below.
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.
Expertise Directory
| Area of Expertise | First Name | Last Name | Telephone | Office | |
| Accelerated Construction Research and Development | Katherine A | Petros | katherine.petros@dot.gov | (202) 493-3154 | Infrastructure Analysis and Construction Team |
| Accelerated Construction Research and Development | Jean | Nehme | jean.nehme@dot.gov | (202) 493-3042 | Program Management |
| Accelerated Pavement Testing Research and Development | Jean | Nehme | jean.nehme@dot.gov | (202) 493-3042 | Program Management |
| Active Traffic Management and Traffic Management Centers | Brian | Philips | brian.philips@dot.gov | (202) 493-3468 | Human Factors Team |
| Active Transportation and Demand Management | Jon | Obenberger | jon.obenberger@dot.gov | (202) 493-3265 | Transportation Operations Applications Team |
| Administration of Federal Highway Administration State Planning and Research, Part II | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Administration of Federal Highway Administration State Planning and Research, Part II | Patricia | Sergeson | patricia.sergeson@dot.gov | (202) 493-3166 | Research and Technology Program Development and Partnership Team |
| Advanced Sensor and Communications Technologies | Gregory W (Greg) | Davis | gregory.davis@dot.gov | (202) 493-3367 | Roadway Team |
| Advanced Vehicle Control Systems | Sudhakar | Nallamothu | s.nallamothu@dot.gov | (202) 493-3283 | Transportation Enabling Technologies Team |
| Aggregates | Jean | Nehme | jean.nehme@dot.gov | (202) 493-3042 | Program Management |
| American Association of State Highway and Transportation Officials (AASHTO) Research Advisory Committee (RAC) | Craig | Thor | craig.thor@dot.gov | (202) 493-3338 | Program Management |
| American Association of State Highway and Transportation Officials (AASHTO) Research Advisory Committee (RAC) | Abdul | Zineddin | abdul.zineddin@dot.gov | (202) 493-3181 | Program Management |
| American Association of State Highway and Transportation Officials (AASHTO) Research Advisory Committee (RAC) | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| American Association of State Highway and Transportation Officials (AASHTO) Standing Committee on Research (SCOR) | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Arterial Simulation | Gene M | McHale | gene.mchale@dot.gov | (202) 493-3275 | Transportation Operations Applications Team |
| Artificial Intelligence Applications in ITS | Sudhakar | Nallamothu | s.nallamothu@dot.gov | (202) 493-3283 | Transportation Enabling Technologies Team |
| Asphalt Chemistry Research and Development | Jean | Nehme | jean.nehme@dot.gov | (202) 493-3042 | Program Management |
| Asphalt Chemistry Research and Development | John S (Jack) | Youtcheff, Jr. | jack.youtcheff@dot.gov | (202) 493-3090 | Infrastructure Materials Team |
| Asphalt Materials Research and Development | Aaron | Leavitt | aaron.leavitt@dot.gov | (202) 493-3187 | Infrastructure Materials Team |
| Asphalt Materials Research and Development | Jean | Nehme | jean.nehme@dot.gov | (202) 493-3042 | Program Management |
| Asphalt Materials Research and Development | John S (Jack) | Youtcheff, Jr. | jack.youtcheff@dot.gov | (202) 493-3090 | Infrastructure Materials Team |
| Automated Highway System | Carl K | Andersen | carl.andersen@dot.gov | (202) 493-3045 | Operations Research and Development Technical Direction |
| Automated Highway System | Laura | Mero | Laura.Mero@dot.gov | (202) 493-3377 | Human Factors Team |
| Bicycle Safety Research | Ann | Do | ann.do@dot.gov | (202) 493-3319 | Human Factors Team |
| Big Data Analysis and Visualization | Wei | Zhang | wei.zhang@dot.gov | (202) 493-3317 | Roadway Team |
| Bridge Engineering | Benjamin | Graybeal | benjamin.graybeal@dot.gov | (202) 493-3122 | Bridge Engineering Team |
| Bridge Engineering | Jean | Nehme | jean.nehme@dot.gov | (202) 493-3042 | Program Management |
| Bridge Engineering | Abdalla | Alomari | abdalla.alomari@dot.gov | (202) 493-3469 | Bridge Engineering Team |
| Bridge Scour Research and Development | Kornel | Kerenyi | kornel.kerenyi@dot.gov | (202) 493-3142 | Bridge Engineering Team |
| Bridge Scour Research and Development | Jean | Nehme | jean.nehme@dot.gov | (202) 493-3042 | Program Management |
| Chemistry | Jose | Munoz Campos | jose.munoz.campos@dot.gov | (202) 493-3159 | Infrastructure Materials Team |
| Chemistry | John S (Jack) | Youtcheff, Jr. | jack.youtcheff@dot.gov | (202) 493-3090 | Infrastructure Materials Team |
| Chemistry | Jean | Nehme | jean.nehme@dot.gov | (202) 493-3042 | Program Management |
| Chief Scientist: Research, Development, and Technology | Craig | Thor | craig.thor@dot.gov | (202) 493-3338 | Program Management |
| Communications Research and Technology | Heather | Shelsta | heather.shelsta@dot.gov | Program Management | |
| Communications Research and Technology | Daniel | Shine | daniel.shine@dot.gov | (202) 493-3375 | Research Deployment Team |
| Communications Research and Technology | Edna (Trisha) | Dumas | edna.dumas@dot.gov | (202) 493-3220 | Research Deployment Team |
| Communications Research and Technology | Darlene | Brown | darlene.brown@dot.gov | (202) 493-3503 | Research Deployment Team |
| Concrete Bridge Research and Development | Jean | Nehme | jean.nehme@dot.gov | (202) 493-3042 | Program Management |
| Concrete Materials Research and Development | Jean | Nehme | jean.nehme@dot.gov | (202) 493-3042 | Program Management |
| Concrete Materials Research and Development | Michelle | Cooper | michelle.cooper@dot.gov | Infrastructure Materials Team | |
| Connected Vehicle Safety Systems | Sudhakar | Nallamothu | s.nallamothu@dot.gov | (202) 493-3283 | Transportation Enabling Technologies Team |
| Connected Vehicles Research and Development | Brian | Philips | brian.philips@dot.gov | (202) 493-3468 | Human Factors Team |
| Connected Vehicles Research and Development | Sudhakar | Nallamothu | s.nallamothu@dot.gov | (202) 493-3283 | Transportation Enabling Technologies Team |
| Connected Vehicles Research and Development | Jesse | Eisert | jesse.eisert@dot.gov | (202) 493-3284 | Human Factors Team |
| Construction Quality Assurance/Quality Control | Katherine A | Petros | katherine.petros@dot.gov | (202) 493-3154 | Infrastructure Analysis and Construction Team |
| Cooperative Intersection Collision Avoidance Systems | Gregory W (Greg) | Davis | gregory.davis@dot.gov | (202) 493-3367 | Roadway Team |
| Corridor Traffic Management | Jon | Obenberger | jon.obenberger@dot.gov | (202) 493-3265 | Transportation Operations Applications Team |
| Crash Data Analysis | Woon | Kim | woon.kim@dot.gov | (202) 493-3383 | Safety Data and Analysis Team |
| Culvert Research and Development | Kornel | Kerenyi | kornel.kerenyi@dot.gov | (202) 493-3142 | Bridge Engineering Team |
| Data Analysis Research and Development | Danielle | Chou | danielle.chou@dot.gov | Transportation Operations Applications Team | |
| Data Analysis Research and Development | Mohamadreza | Banihashemi | mohamad.banihash@dot.gov | (202) 493-3334 | Safety Data and Analysis Team |
| Data Analysis Research and Development | Carol H | Tan | carol.tan@dot.gov | (202) 493-3315 | Safety Data and Analysis Team |
| Driver Behavior and Decisionmaking | Jesse | Eisert | jesse.eisert@dot.gov | (202) 493-3284 | Human Factors Team |
| Driver Behavior and Decisionmaking | Brian | Philips | brian.philips@dot.gov | (202) 493-3468 | Human Factors Team |
| Driver Distraction and Attention | Jesse | Eisert | jesse.eisert@dot.gov | (202) 493-3284 | Human Factors Team |
| Driver Distraction and Attention | Brian | Philips | brian.philips@dot.gov | (202) 493-3468 | Human Factors Team |
| Durability of Cement-based materials | Michelle | Cooper | michelle.cooper@dot.gov | Infrastructure Materials Team | |
| Dynamic Traffic Assignment | Randy | VanGorder | randall.vangorder@dot.gov | (202) 493-3266 | Operations Research and Development Technical Direction |
| Evaluation of Low Cost Safety Improvements | Woon | Kim | woon.kim@dot.gov | (202) 493-3383 | Safety Data and Analysis Team |
| Exhibits Research and Technology | TaMara | McCrae | tamara.mccrae@dot.gov | (202) 493-3382 | Research Deployment Team |
| Exploratory Advanced Research | Eric R. | Brown | eric.r.brown@dot.gov | (202) 493-3420 | Research Innovation Management Team |
| Exploratory Advanced Research | David | Kuehn | david.kuehn@dot.gov | (202) 493-3414 | Research Innovation Management Team |
| Exploratory Advanced Research information collection and surveys | Eric R. | Brown | eric.r.brown@dot.gov | (202) 493-3420 | Research Innovation Management Team |
| Exploratory Advanced Research Communications | Edna (Trisha) | Dumas | edna.dumas@dot.gov | (202) 493-3220 | Research Deployment Team |
| Federal Highway Administration Research Library | Dawn | Vanlandingham | dawn.vanlandingham@dot.gov | (202) 493-3198 | Research Deployment Team |
| Federal Outdoor Impact Laboratory (FOIL) | Eduardo | Arispe | eduardo.arispe@dot.gov | (202) 493-3291 | Roadway Team |
| FHWA Research Library | Dawn | Vanlandingham | dawn.vanlandingham@dot.gov | (202) 493-3198 | Research Deployment Team |
| Freeway Improvement Projects and Bottleneck Mitigation Strategies | Jon | Obenberger | jon.obenberger@dot.gov | (202) 493-3265 | Transportation Operations Applications Team |
| Freeway Simulation | Danielle | Chou | danielle.chou@dot.gov | Transportation Operations Applications Team | |
| Freeway Traffic Management and Operations | Danielle | Chou | danielle.chou@dot.gov | Transportation Operations Applications Team | |
| Freeway Traffic Management and Operations | Jon | Obenberger | jon.obenberger@dot.gov | (202) 493-3265 | Transportation Operations Applications Team |
| Freight Performance Measurement | Gene M | McHale | gene.mchale@dot.gov | (202) 493-3275 | Transportation Operations Applications Team |
| Freight Professional Development | Randy | VanGorder | randall.vangorder@dot.gov | (202) 493-3266 | Operations Research and Development Technical Direction |
| Geographic Information Systems (GIS) Coordination | Carol H | Tan | carol.tan@dot.gov | (202) 493-3315 | Safety Data and Analysis Team |
| Geotechnical Engineering Research and Development | Jennifer E | Nicks | jennifer.nicks@dot.gov | (202) 493-3075 | Bridge Engineering Team |
| Highway Safety Information System | Carol H | Tan | carol.tan@dot.gov | (202) 493-3315 | Safety Data and Analysis Team |
| Highway Safety Manual | Shyuan-Ren (Clayton) | Chen | clayton.chen@dot.gov | (202) 493-3054 | Roadway Team |
| Highway Safety Manual | In-Kyu | Lim | in-kyu.lim@dot.gov | (202) 493-3132 | Roadway Team |
| HSIS (Highway Safety Information System) | Carol H | Tan | carol.tan@dot.gov | (202) 493-3315 | Safety Data and Analysis Team |
| Human Factors Guidelines | Laura | Mero | Laura.Mero@dot.gov | (202) 493-3377 | Human Factors Team |
| Human Factors Guidelines | Brian | Philips | brian.philips@dot.gov | (202) 493-3468 | Human Factors Team |
| Hydraulics Research and Development | Kornel | Kerenyi | kornel.kerenyi@dot.gov | (202) 493-3142 | Bridge Engineering Team |
| Hydrodynamics Research and Development | Kornel | Kerenyi | kornel.kerenyi@dot.gov | (202) 493-3142 | Bridge Engineering Team |
| Innovative Intersection/Interchange Designs | Wei | Zhang | wei.zhang@dot.gov | (202) 493-3317 | Roadway Team |
| Innovative Materials in Highway Bridge Systems | Abdalla | Alomari | abdalla.alomari@dot.gov | (202) 493-3469 | Bridge Engineering Team |
| Integration of Connected Vehicles and Traveler Data | Jon | Obenberger | jon.obenberger@dot.gov | (202) 493-3265 | Transportation Operations Applications Team |
| Intellectual Property Rights and Scientific Review | Mary | Huie | mary.huie@dot.gov | (202) 493-3460 | Research Innovation Management Team |
| Intellectual Property Rights and Scientific Review | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Intelligent Transportation Systems (ITS) Advanced Safety Research | Gregory W (Greg) | Davis | gregory.davis@dot.gov | (202) 493-3367 | Roadway Team |
| Intelligent Transportation Systems (ITS) Standards Deployment | Sudhakar | Nallamothu | s.nallamothu@dot.gov | (202) 493-3283 | Transportation Enabling Technologies Team |
| Intelligent Vehicle-Infrastructure | Gene M | McHale | gene.mchale@dot.gov | (202) 493-3275 | Transportation Operations Applications Team |
| Interactive Highway Safety Design Model Research and Development (IHSDM) | Shyuan-Ren (Clayton) | Chen | clayton.chen@dot.gov | (202) 493-3054 | Roadway Team |
| Intersection Collision Avoidance Research | Gregory W (Greg) | Davis | gregory.davis@dot.gov | (202) 493-3367 | Roadway Team |
| Intersection Safety Research | Wei | Zhang | wei.zhang@dot.gov | (202) 493-3317 | Roadway Team |
| Large-Scale Testing | Abdalla | Alomari | abdalla.alomari@dot.gov | (202) 493-3469 | Bridge Engineering Team |
| Localized Bottleneck Reduction | Randy | VanGorder | randall.vangorder@dot.gov | (202) 493-3266 | Operations Research and Development Technical Direction |
| Long-Term Bridge Performance Program (LTBP) | Yan (Jane) | Jiang | jane.jiang@dot.gov | (202) 493-3149 | Long-Term Infrastructure Performance Team |
| Long-Term Bridge Performance Program (LTBP) | Robert | Zobel | robert.zobel@dot.gov | (202) 493-3024 | Long-Term Infrastructure Performance Team |
| Long-Term Pavement Performance (LTPP) Data Analysis | Larry J | Wiser | larry.wiser@dot.gov | (202) 493-3079 | Long-Term Infrastructure Performance Team |
| Long-Term Pavement Performance (LTPP) Profile Data Collection | Larry J | Wiser | larry.wiser@dot.gov | (202) 493-3079 | Long-Term Infrastructure Performance Team |
| Long-Term Pavement Performance Program (LTPP) Database | Yan (Jane) | Jiang | jane.jiang@dot.gov | (202) 493-3149 | Long-Term Infrastructure Performance Team |
| Long-Term Pavement Performance Program (LTPP) Information Management System (IMS) | Yan (Jane) | Jiang | jane.jiang@dot.gov | (202) 493-3149 | Long-Term Infrastructure Performance Team |
| Long-Term Pavement Performance Program (LTPP) Traffic data collection and Processing | Deborah | Walker | deborah.walker@dot.gov | (202) 493-3068 | Long-Term Infrastructure Performance Team |
| Managed Lanes | Jon | Obenberger | jon.obenberger@dot.gov | (202) 493-3265 | Transportation Operations Applications Team |
| Model Minimum Inventory of Roadway Elements (MMIRE) | Carol H | Tan | carol.tan@dot.gov | (202) 493-3315 | Safety Data and Analysis Team |
| Motorcycle Crash Causation Study | Carol H | Tan | carol.tan@dot.gov | (202) 493-3315 | Safety Data and Analysis Team |
| National Cooperative Highway Research Program (NCHRP) | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| National Cooperative Highway Research Program (NCHRP) | Jean | Landolt | jean.landolt@dot.gov | (202) 493-3146 | Research and Technology Program Development and Partnership Team |
| National Cooperative Highway Research Program (NCHRP) | Mary | Huie | mary.huie@dot.gov | (202) 493-3460 | Research Innovation Management Team |
| National Research and Technology Partnerships | Abdul | Zineddin | abdul.zineddin@dot.gov | (202) 493-3181 | Program Management |
| National Research and Technology Partnerships | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Nondestructive Evaluation and Testing R&D | Hoda | Azari | hoda.azari@dot.gov | (202) 493-3064 | Infrastructure Analysis and Construction Team |
| Operations Research and Development Technology Facilitation | Marisa | Migliore | marisa.migliore@dot.gov | (202) 493-3293 | Transportation Operations Applications Team |
| Operations Research and Development Technology Facilitation | John | Hourdos | john.hourdos@dot.gov | (202) 493-3491 | Transportation Operations Applications Team |
| Operations Research and Development Technology Facilitation | Randy | VanGorder | randall.vangorder@dot.gov | (202) 493-3266 | Operations Research and Development Technical Direction |
| Pavement Design and Analysis Research and Development | Katherine A | Petros | katherine.petros@dot.gov | (202) 493-3154 | Infrastructure Analysis and Construction Team |
| Pavement Design and Analysis Research and Development | Maryam Sadat | Sakhaeifar | maryam.sakhaeifar@dot.gov | Infrastructure Materials Team | |
| Pavement Research and Development | Maryam Sadat | Sakhaeifar | maryam.sakhaeifar@dot.gov | Infrastructure Materials Team | |
| Pavement Research and Development | Katherine A | Petros | katherine.petros@dot.gov | (202) 493-3154 | Infrastructure Analysis and Construction Team |
| Pavement Smoothness and Texture Research and Development | Larry J | Wiser | larry.wiser@dot.gov | (202) 493-3079 | Long-Term Infrastructure Performance Team |
| Pavement Surface Characteristics | Larry J | Wiser | larry.wiser@dot.gov | (202) 493-3079 | Long-Term Infrastructure Performance Team |
| Pedestrian and Bicycle Safety Research and Development | Ann | Do | ann.do@dot.gov | (202) 493-3319 | Human Factors Team |
| Public Roads | TaMara | McCrae | tamara.mccrae@dot.gov | (202) 493-3382 | Research Deployment Team |
| Publication Manager | Darlene | Brown | darlene.brown@dot.gov | (202) 493-3503 | Research Deployment Team |
| Publishing Copyrights and Reprint Permissions (Research, Development, and Technology) | Dawn | Vanlandingham | dawn.vanlandingham@dot.gov | (202) 493-3198 | Research Deployment Team |
| Ramp Metering | Jon | Obenberger | jon.obenberger@dot.gov | (202) 493-3265 | Transportation Operations Applications Team |
| Real-time Transportation Information Management | Gene M | McHale | gene.mchale@dot.gov | (202) 493-3275 | Transportation Operations Applications Team |
| Recycling Materials for Pavements Research and Development | John S (Jack) | Youtcheff, Jr. | jack.youtcheff@dot.gov | (202) 493-3090 | Infrastructure Materials Team |
| Research Advisory Committee (American Association of State Highway and Transportation Officials (AASHTO)) | Janet | Frenkil | janet.frenkil@dot.gov | (202) 493-3053 | Research and Technology Program Development and Partnership Team |
| Research Advisory Committee (American Association of State Highway and Transportation Officials (AASHTO)) | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Research and Development Legislation | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Research and Development Legislation | Janet | Frenkil | janet.frenkil@dot.gov | (202) 493-3053 | Research and Technology Program Development and Partnership Team |
| Research and Technology Coordinating Committee | Abdul | Zineddin | abdul.zineddin@dot.gov | (202) 493-3181 | Program Management |
| Research and Technology Coordinating Committee | Janet | Frenkil | janet.frenkil@dot.gov | (202) 493-3053 | Research and Technology Program Development and Partnership Team |
| Research and Technology Coordinating Committee | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Research and Technology Corporate Master Plan | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Research and Technology Evaluation | Eric R. | Brown | eric.r.brown@dot.gov | (202) 493-3420 | Research Innovation Management Team |
| Research and Technology Product Distribution Center (Report Center) | TaMara | McCrae | tamara.mccrae@dot.gov | (202) 493-3382 | Research Deployment Team |
| Research and Technology Program Coordination Title V | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Roadway Design Safety Research | In-Kyu | Lim | in-kyu.lim@dot.gov | (202) 493-3132 | Roadway Team |
| Roadway Design Safety Research | Shyuan-Ren (Clayton) | Chen | clayton.chen@dot.gov | (202) 493-3054 | Roadway Team |
| Safety and Operational Effects of Geometrics | Shyuan-Ren (Clayton) | Chen | clayton.chen@dot.gov | (202) 493-3054 | Roadway Team |
| Safety Data and Analysis | In-Kyu | Lim | in-kyu.lim@dot.gov | (202) 493-3132 | Roadway Team |
| Safety Management Research | Carol H | Tan | carol.tan@dot.gov | (202) 493-3315 | Safety Data and Analysis Team |
| Saxton Transportation Operations Laboratory (TOL) | Randy | VanGorder | randall.vangorder@dot.gov | (202) 493-3266 | Operations Research and Development Technical Direction |
| Scour Research and Development | Kornel | Kerenyi | kornel.kerenyi@dot.gov | (202) 493-3142 | Bridge Engineering Team |
| State Planning and Research (SPR) Part II | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Steel Bridge Research | Ryan M. | Slein | ryan.slein@ad.dot.gov | (202) 493-3080 | Bridge Engineering Team |
| Steel Bridge Research and Development | Ryan M. | Slein | ryan.slein@ad.dot.gov | (202) 493-3080 | Bridge Engineering Team |
| Structural Concrete | Abdalla | Alomari | abdalla.alomari@dot.gov | (202) 493-3469 | Bridge Engineering Team |
| Structural Concrete | Benjamin | Graybeal | benjamin.graybeal@dot.gov | (202) 493-3122 | Bridge Engineering Team |
| Structures Laboratory | Abdalla | Alomari | abdalla.alomari@dot.gov | (202) 493-3469 | Bridge Engineering Team |
| Systems Engineering Implementation | Gene M | McHale | gene.mchale@dot.gov | (202) 493-3275 | Transportation Operations Applications Team |
| Traffic Data Collection Research and Development | Deborah | Walker | deborah.walker@dot.gov | (202) 493-3068 | Long-Term Infrastructure Performance Team |
| Traffic Estimation and Prediction System | Randy | VanGorder | randall.vangorder@dot.gov | (202) 493-3266 | Operations Research and Development Technical Direction |
| Traffic Flow Theory | Randy | VanGorder | randall.vangorder@dot.gov | (202) 493-3266 | Operations Research and Development Technical Direction |
| Traffic Management | Laura | Mero | Laura.Mero@dot.gov | (202) 493-3377 | Human Factors Team |
| Traffic Management Systems and Centers | Jon | Obenberger | jon.obenberger@dot.gov | (202) 493-3265 | Transportation Operations Applications Team |
| Traffic Model Validation/Verification | Gene M | McHale | gene.mchale@dot.gov | (202) 493-3275 | Transportation Operations Applications Team |
| Traffic Signal Control Research | Laura | Mero | Laura.Mero@dot.gov | (202) 493-3377 | Human Factors Team |
| Traffic Signal Control Research | Randy | VanGorder | randall.vangorder@dot.gov | (202) 493-3266 | Operations Research and Development Technical Direction |
| Transportation Pooled Fund Program Management | Patricia | Sergeson | patricia.sergeson@dot.gov | (202) 493-3166 | Research and Technology Program Development and Partnership Team |
| Transportation Pooled Fund Program Management | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Transportation Systems Management and Operations Programs, Policies, and Plans | Jon | Obenberger | jon.obenberger@dot.gov | (202) 493-3265 | Transportation Operations Applications Team |
| Travel Management for Planned Special Events | Jon | Obenberger | jon.obenberger@dot.gov | (202) 493-3265 | Transportation Operations Applications Team |
| Turner-Fairbank Highway Research Center Facility Tours | Edna (Trisha) | Dumas | edna.dumas@dot.gov | (202) 493-3220 | Research Deployment Team |
| Ultra-High Performance Concrete (UHPC) R&D | Benjamin | Graybeal | benjamin.graybeal@dot.gov | (202) 493-3122 | Bridge Engineering Team |
| University Transportation Centers (UTC) Liaison | David | Kuehn | david.kuehn@dot.gov | (202) 493-3414 | Research Innovation Management Team |
| Vehicle Classification | Deborah | Walker | deborah.walker@dot.gov | (202) 493-3068 | Long-Term Infrastructure Performance Team |
| Vehicle-Highway Automation Research and Development | Carl K | Andersen | carl.andersen@dot.gov | (202) 493-3045 | Operations Research and Development Technical Direction |
| Vehicle-Highway Automation Research and Development | Sudhakar | Nallamothu | s.nallamothu@dot.gov | (202) 493-3283 | Transportation Enabling Technologies Team |
| Vehicle-Infrastructure Automation Systems | Brian | Philips | brian.philips@dot.gov | (202) 493-3468 | Human Factors Team |
| Visibility Human Factors Research and Development | Michelle | Arnold | michelle.arnold@dot.gov | (202) 493-3990 | Human Factors Team |
| Waiver of Matching for State Planning and Research (SP&R) Part II | Rajashree | Mooney | rajashree.mooney@dot.gov | (202) 493-3363 | Research and Technology Program Development and Partnership Team |
| Waiver of Matching for State Planning and Research (SP&R) Part II | Patricia | Sergeson | patricia.sergeson@dot.gov | (202) 493-3166 | Research and Technology Program Development and Partnership Team |
| Web site (Research and Technology; Turner-Fairbank Highway Research Center; Exploratory Advanced Research, SharePoint) | Dawn | Vanlandingham | dawn.vanlandingham@dot.gov | (202) 493-3198 | Research Deployment Team |
| Weigh in Motion (WIM), Measurements and Equipment Research and Development | Deborah | Walker | deborah.walker@dot.gov | (202) 493-3068 | Long-Term Infrastructure Performance Team |
| Wildlife Vehicle Crashes | Carol H | Tan | carol.tan@dot.gov | (202) 493-3315 | Safety Data and Analysis Team |
Last updated: Friday, March 7, 2025