Region 2 (Chattanooga) SmartWay

The Region 2 Traffic Management Center (TMC) that monitors traffic operations and communications is located in Chattanooga. The Region 2 area is monitored 24 hours a day, 7 days a week*, with the following equipment and resources.

TMC Technicians 17  
HELP Operators 14  
HELP Vehicles    
IT Technicians 2  
Interstate Miles (SmartWay) 73  
Interstate Miles (HELP Routes) 47.5  
CCTV Cameras 128  
Dynamic Message Signs (DMS) 35  
Radar Detection Sensors (RDS) 200  
Highway Advisory Radio (HAR) Transmitters 7  
HAR Signs w/ Beacons 16  
Portable Variable Message Signs (PVMS) 0  
Wall Monitors 24  
Fog Zone Swing Gates 6  
ESS Fog Sensors 9  
OVDS 0  
Changeable Speed Limit Signs (CSLS) 10  

updated: 2/21/2024