| Stakeholder | Role and Responsibility |
|---|
| TDOT | Operate variable speed limit signs based on weather and traffic conditions. |
| Operate ramp metering equipment to manage vehicles entering a controlled access facility |
| Operate dynamic roadway warning equipment for wrong-way driver detection and warning. |
| Operate network surveillance equipment including CCTV cameras and vehicle detection on state roadways. |
| Operate motorist assistance patrol (HELP) to facilitate special event traffic control and incident management. |
| Operate dynamic message signs (DMS) and highway advisory radio (HAR) for the distribution of traffic information and roadway conditions to travelers on the roadway. |