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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 Operators 17  
HELP Operators 14  
HELP Vehicles    
IT Technicians 2  
Interstate Miles (SmartWay) 73  
Interstate Miles (HELP Routes) 47.5  
CCTV Cameras 110  
Speed Detectors 217  
Dynamic Message Signs (DMS) 37  
Highway Advisory Radio (HAR) Transmitters 7  
HAR Signs w/ Beacons 20  
Portable Variable Message Signs (PVMS)    
Fog Zone Swing Gates 6  
ESS Fog Sensors 9  
Warning Beacons (Fog Zone) 6  
Changeable Speed Limit Signs 10  
Secure Control Center HUB (Fog Zone) 1  

*During overnight hours, Region 2 activity is monitored by Region 1.