NEMA TS 4: Hardware Standards for Dynamic Message Signs (DMS) with NTCIP Requirements

ElementPhysical ObjectFunctional Object
City of Arlington Roadway DevicesITS Roadway EquipmentRoadway Traffic Information Dissemination
ITS Roadway EquipmentRoadway Work Zone Traffic Control
City of Dallas Roadway DevicesITS Roadway EquipmentRoadway Traffic Information Dissemination
ITS Roadway EquipmentRoadway Work Zone Traffic Control
City of Fort Worth Roadway DevicesITS Roadway EquipmentRoadway Work Zone Traffic Control
City of Plano Roadway DevicesITS Roadway EquipmentRoadway Traffic Information Dissemination
ITS Roadway EquipmentRoadway Work Zone Traffic Control
DFW International Airport Roadway DevicesITS Roadway EquipmentRoadway Traffic Information Dissemination
Local Roadway DevicesITS Roadway EquipmentRoadway Traffic Information Dissemination
ITS Roadway EquipmentRoadway Work Zone Traffic Control
North Texas Tollway Authority Roadway DevicesITS Roadway EquipmentRoadway Traffic Information Dissemination
TxDOT – Dallas District Roadway DevicesITS Roadway EquipmentRoadway Dynamic Lane Management and Shoulder Use
ITS Roadway EquipmentRoadway Traffic Information Dissemination
ITS Roadway EquipmentRoadway Work Zone Traffic Control
TxDOT – Fort Worth District Roadway DevicesITS Roadway EquipmentRoadway Dynamic Lane Management and Shoulder Use
ITS Roadway EquipmentRoadway Traffic Information Dissemination
ITS Roadway EquipmentRoadway Work Zone Traffic Control