NOACA Regional ITS Architecture

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

Element	Physical Object	Functional Object
City of Cleveland DMS	ITS Roadway Equipment	Roadway Multimodal Crossing Control
	ITS Roadway Equipment	Roadway Traffic Information Dissemination
City of Cleveland Speed Monitoring Devices	ITS Roadway Equipment	Roadway Speed Monitoring and Warning
County ITS Roadway Equipment	ITS Roadway Equipment	Roadway Traffic Information Dissemination
Hopkins International Airport DMS	ITS Roadway Equipment	Roadway Traffic Information Dissemination
Municipal Field Equipment	ITS Roadway Equipment	Roadway Speed Monitoring and Warning
	ITS Roadway Equipment	Roadway Traffic Information Dissemination
Municipal Public Safety Agencies Lane Control Roadside Equipment	ITS Roadway Equipment	Roadway Dynamic Lane Management and Shoulder Use
	ITS Roadway Equipment	Roadway Traffic Information Dissemination
Municipal Public Safety Agencies Speed Monitoring Roadside Equipment	ITS Roadway Equipment	Roadway Speed Monitoring and Warning
Ohio DOT Automated Gate Closure Systems	ITS Roadway Equipment	Roadway Traffic Information Dissemination
	ITS Roadway Equipment	Roadway Work Zone Traffic Control
Ohio DOT CCTV Cameras	ITS Roadway Equipment	Roadway Work Zone Traffic Control
Ohio DOT DMS	ITS Roadway Equipment	Roadway Traffic Information Dissemination
	ITS Roadway Equipment	Roadway Work Zone Traffic Control
Ohio DOT HAR	ITS Roadway Equipment	Roadway Traffic Information Dissemination
	ITS Roadway Equipment	Roadway Work Zone Traffic Control
Ohio DOT Lane Control Devices	ITS Roadway Equipment	Roadway Dynamic Lane Management and Shoulder Use
	ITS Roadway Equipment	Roadway Traffic Information Dissemination
Ohio DOT RWIS Stations	ITS Roadway Equipment	Roadway Traffic Information Dissemination
Ohio DOT Speed Monitoring Roadside Equipment	ITS Roadway Equipment	Roadway Speed Monitoring and Warning
Ohio DOT Variable Speed Limit Signs	ITS Roadway Equipment	Roadway Traffic Information Dissemination
Ohio Turnpike Roadside ITS Equipment	ITS Roadway Equipment	Roadway Traffic Information Dissemination
	ITS Roadway Equipment	Roadway Work Zone Traffic Control