Southern ITS Architecture - 2019

TS 15531: Service Interface for Real-Time Information (SIRI)

Source Element	Destination Element	Flow
RTC Supplemental Transit Programs	NDOT NDEX	transit and fare schedules
	NDOT NDEX	transit schedule adherence information
	Nevada 511 CRS	transit and fare schedules
	Nevada 511 CRS	transit schedule adherence information
	RTC FAST TMC	transit probe data
	RTC FAST Traveler Information Services	transit and fare schedules
	RTC FAST Traveler Information Services	transit probe data
	RTC FAST Traveler Information Services	transit schedule adherence information
RTC Transit Fixed Route Dispatch	Clark County Public Works	transit and fare schedules
	Clark County Public Works	transit probe data
	Clark County Public Works	transit schedule adherence information
	Henderson Public Works	transit and fare schedules
	Henderson Public Works	transit probe data
	Henderson Public Works	transit schedule adherence information
	Las Vegas Public Works	transit and fare schedules
	Las Vegas Public Works	transit probe data
	Las Vegas Public Works	transit schedule adherence information
	NDOT District 1 Road Operations Center	transit probe data
	NDOT NDEX	transit and fare schedules
	NDOT NDEX	transit schedule adherence information
	Nevada 511 CRS	transit and fare schedules
	Nevada 511 CRS	transit probe data
	Nevada 511 CRS	transit schedule adherence information
	North Las Vegas Public Works	transit and fare schedules
	North Las Vegas Public Works	transit probe data
	North Las Vegas Public Works	transit schedule adherence information
	Private Information Services Providers	transit and fare schedules
	Private Information Services Providers	transit probe data
	Private Information Services Providers	transit schedule adherence information
	RTC FAST TMC	transit probe data
	RTC FAST Traveler Information Services	transit and fare schedules
	RTC FAST Traveler Information Services	transit probe data
	RTC FAST Traveler Information Services	transit schedule adherence information
RTC Transit Paratransit Dispatch	NDOT District 1 Road Operations Center	transit probe data
	NDOT NDEX	transit and fare schedules
	NDOT NDEX	transit schedule adherence information
	Nevada 511 CRS	transit and fare schedules
	Nevada 511 CRS	transit probe data
	Nevada 511 CRS	transit schedule adherence information
	Private Information Services Providers	transit and fare schedules
	Private Information Services Providers	transit probe data
	Private Information Services Providers	transit schedule adherence information
	RTC FAST TMC	transit probe data
	RTC FAST Traveler Information Services	transit and fare schedules
	RTC FAST Traveler Information Services	transit probe data
	RTC FAST Traveler Information Services	transit schedule adherence information