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 Technicians17 
HELP Operators14 
HELP Vehicles  
IT Technicians2 
Interstate Miles (SmartWay)73 
Interstate Miles (HELP Routes)47.5 
CCTV Cameras128 
Dynamic Message Signs (DMS)35 
Radar Detection Sensors (RDS)200 
Highway Advisory Radio (HAR) Transmitters7 
HAR Signs w/ Beacons16 
Portable Variable Message Signs (PVMS)0 
Wall Monitors24 
Fog Zone Swing Gates6 
ESS Fog Sensors9 
PCCTV3 
OVDS0 
Changeable Speed Limit Signs (CSLS)10 

updated: 2/21/2024