Source Element |
Destination Element |
Flow |
Local Emergency Management Centers |
Local Traffic Management Center |
emergency traffic control request |
Local Emergency Vehicles |
Local Roadway Devices |
local signal preemption request |
Local Roadway Devices |
Local Traffic Management Center |
right-of-way request notification |
Local Traffic Management Center |
Local Emergency Management Centers |
emergency traffic control information |
Local Roadway Devices |
signal control commands |
Local Roadway Devices |
signal control device configuration |
Local Roadway Devices |
signal control plans |
Local Roadway Devices |
signal system configuration |
North Texas Tollway Authority Roadway Devices |
North Texas Tollway Authority Traffic Management Center |
right-of-way request notification |
North Texas Tollway Authority Traffic Management Center |
North Texas Tollway Authority Roadway Devices |
signal control commands |
North Texas Tollway Authority Roadway Devices |
signal control device configuration |
North Texas Tollway Authority Roadway Devices |
signal control plans |
North Texas Tollway Authority Roadway Devices |
signal system configuration |
Passenger Airport Emergency Vehicles |
Passenger Airport Roadway Devices |
local signal preemption request |
Passenger Airport Roadway Devices |
Passenger Airport Traffic Management Center |
right-of-way request notification |
Passenger Airport Traffic Management Center |
Passenger Airport Roadway Devices |
signal control commands |
Passenger Airport Roadway Devices |
signal control device configuration |
Passenger Airport Roadway Devices |
signal control plans |
Passenger Airport Roadway Devices |
signal system configuration |
Passenger Airport Transit Vehicles |
Passenger Airport Roadway Devices |
local signal priority request |
Public / Private Transit Vehicles |
Local Roadway Devices |
local signal priority request |
Public-Private Toll Traffic Management Center |
Public-Private Toll Roadway Devices |
signal control commands |
Public-Private Toll Roadway Devices |
signal control device configuration |
Public-Private Toll Roadway Devices |
signal control plans |
Public-Private Toll Roadway Devices |
signal system configuration |
TxDOT District Traffic Management Center |
TxDOT District Roadway Devices |
signal control commands |
TxDOT District Roadway Devices |
signal control device configuration |
TxDOT District Roadway Devices |
signal control plans |
TxDOT District Roadway Devices |
signal system configuration |