Region 4 (Memphis) SmartWay
The Region 4 Traffic Management Center (TMC) that monitors traffic operations and communications is located in Memphis in west Tennessee. The Region 4 area is monitored 24 hours a day, 7 days a week, with the following equipment and resources.
| TMC Technicians | 17 | |
| HELP Operators | 19 | |
| HELP Vehicles | ||
| IT Technicians | 2 | |
| Interstate Miles (SmartWay) | 95 | |
| Interstate Miles (HELP Routes) | 103 | |
| CCTV Cameras | 126 | |
| Dynamic Message Signs (DMS) | 48 | |
| Radar Detection Sensors (RDS) | 178 | |
| Highway Advisory Radio (HAR) Transmitters | 16 | |
| HAR Signs w/ Beacons | 40 | |
| PVMS | 0 | |
| Wall Monitors | 28 | |
| Swing Gates | 1 | |
| ESS | 0 | |
| PCCTV | 2 | |
| Overheight Vehicle Detection Sensor (OVDS) | 5 |
updated: 2/28/2024