Austin Regional ITS Architecture

IEEE 1570-2002: Standard for the Interface Between the Rail Subsystem and the Highway Subsystem at a Highway Rail Intersection

Source Element	Destination Element	Flow
CapMetro Wayside Equipment	City of Austin Traffic Signals	track status
	City of Cedar Park Traffic Signals	track status
	Municipal ITS Field Equipment	track status
	TxDOT Austin District Signals	track status
City of Austin Traffic Signals	CapMetro Wayside Equipment	hri operational status
	Rail Operators Wayside Equipment	hri operational status
City of Cedar Park Traffic Signals	CapMetro Wayside Equipment	hri operational status
City of Georgetown Traffic Signals	Rail Operators Wayside Equipment	hri operational status
City of Round Rock Traffic Signals	Rail Operators Wayside Equipment	hri operational status
City of San Marcos Traffic Signals	Rail Operators Wayside Equipment	hri operational status
Municipal ITS Field Equipment	CapMetro Wayside Equipment	hri operational status
	Rail Operators Wayside Equipment	hri operational status
Rail Operators Wayside Equipment	City of Austin Traffic Signals	track status
	City of Georgetown Traffic Signals	track status
	City of Round Rock Traffic Signals	track status
	City of San Marcos Traffic Signals	track status
	Municipal ITS Field Equipment	track status
	TxDOT Austin District Signals	track status
TxDOT Austin District Signals	CapMetro Wayside Equipment	hri operational status
	Rail Operators Wayside Equipment	hri operational status