| Asphalt Research Advisory Committee | Asphalt paving materials and methods. |
| Bridge Research Advisory Committee | Highway structures, including bridges and culverts. |
| Concrete Research Advisory Committee | Concrete technology, including materials selection and proportioning, construction practices, spe... |
| Environmental Research Advisory Committee | Minimizing the impact of transportation on the environment.
Specifically, the purpose of... |
| Geotechnical Research Advisory Committee | Soils, geology, and foundations. |
| Pavement Research Advisory Committee | Pavement quality and performance. |
| System Operations Research Advisory Committee | The committee identifies and sets research needs in the system operations area. It also aggressiv... |
| Traffic and Safety Research Advisory Committee | Traffic engineering and safety.
Also, to provide an open forum for discussion of new ideas in th... |
| Transportation Planning Research Advisory Committee | Transportation planning, including issues of interest to local, regional, state, and applicable f... |