ITS Architecture - 2021 Update

APTA TCIP-S-001: Standard for Transit Communications Interface Profiles

Source Element	Destination Element	Flow
City of St Louis Traffic Operations Center	Metro Transit Operations Center	emergency transit service request
	Metro Transit Operations Center	traffic control priority status
Event Operators	Metro Transit Operations Center	transit service coordination
	Metro Transit Operations Center	transit traveler information coordination
Fire and Rescue Centers (County and Local)	Metro Paratransit Vehicle	alarm acknowledge
	Metro Transit Operations Center	emergency transit service request
	Metro Transit Vehicle (rail)	alarm acknowledge
HERE Detector Information ISP	Missouri DOT Gateway Guide TMC	transit service information
Illinois DOT Traffic Operations Center	Illinois DOT Station One (statewide)	transit service information
	Illinois DOT Website	transit service information
	Metro Transit Operations Center	emergency transit service request
	Metro Transit Operations Center	traffic control priority status
Local Police Operation Center	Metro Paratransit Vehicle	alarm acknowledge
	Metro Transit Vehicle (bus)	alarm acknowledge
	Metro Transit Vehicle (rail)	alarm acknowledge
Madison County Transit Dispatch Center	Illinois DOT Traffic Operations Center	transit and fare schedules
	Illinois DOT Traffic Operations Center	transit incident information
	Illinois DOT Website	emergency transit schedule information
	Madison County Transit Vehicles	fare management information
	Madison County Transit Vehicles	transit schedule information
	Madison County Transit Vehicles	transit traveler information
	Madison County Transit Vehicles	transit vehicle operator information
	Metro Transit Operations Center	transit fare coordination
	Metro Transit Operations Center	transit service coordination
	Metro Transit Operations Center	transit traveler information coordination
	Metro Transit System Website	transit and fare schedules
	Metro Transit System Website	transit schedule adherence information
	Metro Transit System Website	transit trip plan
	Regional Traveler Information System	emergency transit schedule information
Madison County Transit Vehicles	Madison County Transit Dispatch Center	fare collection data
	Madison County Transit Dispatch Center	transit traveler request
	Madison County Transit Dispatch Center	transit vehicle conditions
	Madison County Transit Dispatch Center	transit vehicle location data
	Madison County Transit Dispatch Center	transit vehicle schedule performance
Metro Paratransit Vehicle	Fire and Rescue Centers (County and Local)	alarm notification
	Fire and Rescue Centers (County and Local)	secure area surveillance data
	Local Police Operation Center	alarm notification
	Local Police Operation Center	secure area surveillance data
	Metro Transit Operations Center	alarm notification
	Metro Transit Operations Center	transit vehicle conditions
	Metro Transit Operations Center	transit vehicle location data
	Metro Transit Operations Center	transit vehicle operator authentication information
	St Louis County Police Center	alarm notification
	St Louis County Police Center	secure area surveillance data
	St Louis Metropolitan Police Center	alarm notification
	St Louis Metropolitan Police Center	secure area surveillance data
Metro Transit Operations Center	City of St Louis Traffic Operations Center	emergency transit schedule information
	City of St Louis Traffic Operations Center	emergency transit service response
	City of St Louis Traffic Operations Center	traffic control priority request
	City of St Louis Traffic Operations Center	transit system data
	Event Operators	transit service coordination
	Event Operators	transit traveler information coordination
	Fire and Rescue Centers (County and Local)	emergency transit schedule information
	Fire and Rescue Centers (County and Local)	emergency transit service response
	Illinois DOT Traffic Operations Center	emergency transit schedule information
	Illinois DOT Traffic Operations Center	emergency transit service response
	Illinois DOT Traffic Operations Center	traffic control priority request
	Illinois DOT Traffic Operations Center	transit and fare schedules
	Illinois DOT Traffic Operations Center	transit incident information
	Illinois DOT Traffic Operations Center	transit schedule adherence information
	Illinois DOT Traffic Operations Center	transit system data
	Madison County Transit Dispatch Center	transit fare coordination
	Madison County Transit Dispatch Center	transit service coordination
	Madison County Transit Dispatch Center	transit traveler information coordination
	Metro Paratransit Vehicle	alarm acknowledge
	Metro Paratransit Vehicle	remote vehicle disable
	Metro Paratransit Vehicle	transit vehicle operator authentication update
	Metro Paratransit Vehicle	transit vehicle operator information
	Metro Transit System Website	emergency transit schedule information
	Metro Transit System Website	transit and fare schedules
	Metro Transit System Website	transit incident information
	Metro Transit System Website	transit schedule adherence information
	Metro Transit System Website	transit trip plan
	Metro Transit Vehicle (bus)	alarm acknowledge
	Metro Transit Vehicle (bus)	fare management information
	Metro Transit Vehicle (bus)	remote vehicle disable
	Metro Transit Vehicle (bus)	transit schedule information
	Metro Transit Vehicle (bus)	transit traveler information
	Metro Transit Vehicle (bus)	transit vehicle operator authentication update
	Metro Transit Vehicle (bus)	transit vehicle operator information
	Metro Transit Vehicle (rail)	remote vehicle disable
	Metro Transit Vehicle (rail)	transit schedule information
	Metro Transit Vehicle (rail)	transit traveler information
	Metro Transit Vehicle (rail)	transit vehicle operator authentication update
	Metro Transit Vehicle (rail)	transit vehicle operator information
	Missouri DOT – Tunnel Control Center (Lindbergh Blvd)	emergency transit service response
	Missouri DOT – Tunnel Control Center (Lindbergh Blvd)	transit system data
	Missouri DOT Gateway Guide TMC	emergency transit schedule information
	Missouri DOT Gateway Guide TMC	emergency transit service response
	Missouri DOT Gateway Guide TMC	traffic control priority request
	Missouri DOT Gateway Guide TMC	transit and fare schedules
	Missouri DOT Gateway Guide TMC	transit incident information
	Missouri DOT Gateway Guide TMC	transit schedule adherence information
	Missouri DOT Gateway Guide TMC	transit system data
	Missouri DOT Website	transit and fare schedules
	Missouri DOT Website	transit incident information
	Missouri DOT Website	transit schedule adherence information
	Regional Traveler Information System	emergency transit schedule information
	Regional Traveler Information System	transit and fare schedules
	Regional Traveler Information System	transit incident information
	Regional Traveler Information System	transit schedule adherence information
	Regional Traveler Information System	transit trip plan
	St Charles County Traffic Operations Center	transit system data
	St Louis County Traffic Operations Center	transit system data
Metro Transit System Website	Regional Traveler Information System	transit service information
Metro Transit Vehicle (bus)	City of St Louis Traffic Signals	local signal priority request
	Illinois DOT Traffic Signal	local signal priority request
	Local Police Operation Center	alarm notification
	Local Police Operation Center	secure area surveillance data
	Metro Transit Field Equipment	local signal priority request
	Metro Transit Operations Center	alarm notification
	Metro Transit Operations Center	fare collection data
	Metro Transit Operations Center	transit traveler request
	Metro Transit Operations Center	transit vehicle conditions
	Metro Transit Operations Center	transit vehicle loading data
	Metro Transit Operations Center	transit vehicle location data
	Metro Transit Operations Center	transit vehicle operator authentication information
	Metro Transit Operations Center	transit vehicle schedule performance
	Missouri DOT Traffic Signal	local signal priority request
	St Louis Metropolitan Police Center	alarm notification
	St Louis Metropolitan Police Center	secure area surveillance data
Metro Transit Vehicle (rail)	Fire and Rescue Centers (County and Local)	alarm notification
	Fire and Rescue Centers (County and Local)	secure area surveillance data
	Local Police Operation Center	alarm notification
	Local Police Operation Center	secure area surveillance data
	Metro Transit Operations Center	alarm notification
	Metro Transit Operations Center	transit traveler request
	Metro Transit Operations Center	transit vehicle conditions
	Metro Transit Operations Center	transit vehicle location data
	Metro Transit Operations Center	transit vehicle operator authentication information
	Metro Transit Operations Center	transit vehicle schedule performance
	St Louis County Police Center	alarm notification
	St Louis County Police Center	secure area surveillance data
	St Louis Metropolitan Police Center	alarm notification
	St Louis Metropolitan Police Center	secure area surveillance data
Missouri DOT – Tunnel Control Center (Lindbergh Blvd)	Metro Transit Operations Center	emergency transit service request
Missouri DOT Gateway Guide TMC	HERE Detector Information ISP	transit service information
	Metro Transit Operations Center	emergency transit service request
	Metro Transit Operations Center	traffic control priority status
	Missouri DOT Website	transit service information
	St Charles County Traffic Operations Center	transit service information
	St Louis County Traffic Operations Center	transit service information
Monroe County Local Jurisdictional Traffic Engineering Department	Illinois DOT Website	transit service information
Regional Traveler Information System	Illinois DOT Traffic Operations Center	transit service information
	Metro Transit System Website	transit service information
	Missouri DOT Website	transit service information
	Rideshare / Carpool Coordination	trip plan
	St Charles County Traffic Operations Center	transit service information
	St Louis County Traffic Operations Center	transit service information
Rideshare / Carpool Coordination	Regional Traveler Information System	trip confirmation
	Regional Traveler Information System	trip request
St Charles Area Transit (SCAT) Vehicle	St Charles City Transit Center	fare collection data
	St Charles City Transit Center	transit traveler request
	St Charles City Transit Center	transit vehicle conditions
	St Charles City Transit Center	transit vehicle location data
	St Charles City Transit Center	transit vehicle schedule performance
St Charles City Transit Center	Regional Traveler Information System	emergency transit schedule information
	Regional Traveler Information System	transit and fare schedules
	Regional Traveler Information System	transit incident information
	Regional Traveler Information System	transit schedule adherence information
	St Charles Area Transit (SCAT) Vehicle	fare management information
	St Charles Area Transit (SCAT) Vehicle	transit schedule information
	St Charles Area Transit (SCAT) Vehicle	transit traveler information
	St Charles Area Transit (SCAT) Vehicle	transit vehicle operator information
	St Charles County Traffic Operations Center	emergency transit schedule information
	St Charles County Traffic Operations Center	emergency transit service response
	St Charles County Traffic Operations Center	transit and fare schedules
	St Charles County Traffic Operations Center	transit incident information
	St Charles County Traffic Operations Center	transit schedule adherence information
St Charles County Local Jurisdictional Traffic Engineering Department	St Charles County Traffic Operations Center	transit service information
St Charles County Traffic Operations Center	St Charles City Transit Center	emergency transit service request
St Louis County Local Jurisdictional Traffic Engineering Department	St Louis County Traffic Operations Center	transit service information
St Louis County Police Center	Metro Paratransit Vehicle	alarm acknowledge
	Metro Transit Vehicle (rail)	alarm acknowledge
St Louis County Traffic Operations Center	Metro Transit Operations Center	traffic control priority status
St Louis Metropolitan Police Center	Metro Paratransit Vehicle	alarm acknowledge
	Metro Transit Vehicle (bus)	alarm acknowledge
	Metro Transit Vehicle (rail)	alarm acknowledge