NOACA Regional ITS Architecture

IEEE 1570: Standard for the Interface Between the Rail Subsystem and the Highway Subsystem at a Highway Rail Intersection

Source Element	Destination Element	Flow
City of Cleveland Traffic Signals	City of Cleveland Signal Control System	rail crossing blockage notification
	Railroad Wayside Equipment	rail crossing blockage notification
	Railroad Wayside Equipment	rail crossing operational status
County and City Connected Vehicle Roadside Equipment	Railroad Wayside Equipment	rail crossing blockage notification
	Railroad Wayside Equipment	rail crossing operational status
Municipal Field Equipment	Municipal Signal Control Systems	rail crossing blockage notification
	Railroad Wayside Equipment	rail crossing blockage notification
	Railroad Wayside Equipment	rail crossing operational status
Ohio DOT Connected Vehicle Roadside Equipment	Railroad Wayside Equipment	rail crossing blockage notification
	Railroad Wayside Equipment	rail crossing operational status
Ohio DOT Traffic Signal Roadway Equipment	Ohio DOT Traffic Signal Control Systems	rail crossing blockage notification
	Railroad Wayside Equipment	rail crossing blockage notification
	Railroad Wayside Equipment	rail crossing operational status
Railroad Wayside Equipment	City of Cleveland Traffic Signals	arriving train information
	City of Cleveland Traffic Signals	track status
	County and City Connected Vehicle Roadside Equipment	arriving train information
	County and City Connected Vehicle Roadside Equipment	track status
	Municipal Field Equipment	arriving train information
	Municipal Field Equipment	track status
	Ohio DOT Connected Vehicle Roadside Equipment	arriving train information
	Ohio DOT Connected Vehicle Roadside Equipment	track status
	Ohio DOT Traffic Signal Roadway Equipment	arriving train information
	Ohio DOT Traffic Signal Roadway Equipment	track status