Austin Regional ITS Architecture

SAE J2735: Dedicated Short Range Communications (DSRC) Message Set Dictionary

Source Element	Destination Element	Flow
CapMetro Fixed-Route Operations Center	CapMetro Fixed-Route Vehicles	transit traveler information
	CapMetro Passenger Information Display System	transit traveler information
CapMetro Fixed-Route Vehicles	CapMetro Fixed-Route Operations Center	transit vehicle location data
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin Connected Vehicle Roadside Equipment	vehicle path prediction
	City of Austin Connected Vehicle Roadside Equipment	vehicle profile
	Municipal Connected Vehicle Roadside Equipment	vehicle location and motion
	Municipal Connected Vehicle Roadside Equipment	vehicle profile
	Private Travelers Personal Computing Devices	vehicle location and motion
	Public/Private Vehicles	vehicle location and motion
	Public/Private Vehicles	vehicle path prediction
	Public/Private Vehicles	vehicle signage data
CapMetro Freight and Passenger Rail Operations Center	CapMetro MetroRail Passenger Rail Vehicles	transit traveler information
	CapMetro Passenger Information Display System	transit traveler information
CapMetro MetroAccess Paratransit Operations Center	CapMetro MetroAccess Paratransit Vehicles	transit traveler information
	CapMetro Passenger Information Display System	transit traveler information
CapMetro MetroAccess Paratransit Vehicles	CapMetro MetroAccess Paratransit Operations Center	transit vehicle location data
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin Connected Vehicle Roadside Equipment	vehicle path prediction
	City of Austin Connected Vehicle Roadside Equipment	vehicle profile
	Municipal Connected Vehicle Roadside Equipment	vehicle location and motion
	Municipal Connected Vehicle Roadside Equipment	vehicle profile
	Private Travelers Personal Computing Devices	vehicle location and motion
	Public/Private Vehicles	vehicle location and motion
	Public/Private Vehicles	vehicle path prediction
	Public/Private Vehicles	vehicle signage data
CapMetro MetroRail Passenger Rail Vehicles	CapMetro Freight and Passenger Rail Operations Center	transit vehicle location data
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin Connected Vehicle Roadside Equipment	vehicle path prediction
	Private Travelers Personal Computing Devices	vehicle location and motion
	Public/Private Vehicles	vehicle location and motion
	Public/Private Vehicles	vehicle path prediction
	Public/Private Vehicles	vehicle signage data
CapMetro MetroRapid BRT Operations Center	CapMetro MetroRapid BRT Vehicles	transit traveler information
	CapMetro Passenger Information Display System	transit traveler information
CapMetro MetroRapid BRT Vehicles	CapMetro MetroRapid BRT Operations Center	transit vehicle location data
	City of Austin Connected Vehicle Roadside Equipment	local signal priority request
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin Connected Vehicle Roadside Equipment	vehicle path prediction
	City of Austin Connected Vehicle Roadside Equipment	vehicle profile
	Municipal Connected Vehicle Roadside Equipment	vehicle profile
	Private Travelers Personal Computing Devices	vehicle location and motion
	Public/Private Vehicles	vehicle location and motion
	Public/Private Vehicles	vehicle path prediction
	Public/Private Vehicles	vehicle signage data
CapMetro Website	City of Austin Connected Vehicle Roadside Equipment	electric charging services inventory
	Private Travelers Personal Computing Devices	broadcast traveler information
	Public/Private Vehicles	electric charging services inventory
CARTS Demand Response Vehicles	CARTS Transit Operations Center	transit vehicle location data
	City of San Marcos Connected Vehicle Roadside Equipment	vehicle location and motion
	City of San Marcos Connected Vehicle Roadside Equipment	vehicle path prediction
	Municipal Connected Vehicle Roadside Equipment	vehicle location and motion
	Municipal Connected Vehicle Roadside Equipment	vehicle path prediction
	Private Travelers Personal Computing Devices	vehicle location and motion
	Public/Private Vehicles	vehicle location and motion
	Public/Private Vehicles	vehicle path prediction
	Public/Private Vehicles	vehicle signage data
CARTS Fixed-Route Vehicles	CARTS Transit Operations Center	transit vehicle location data
	City of San Marcos Connected Vehicle Roadside Equipment	vehicle location and motion
	City of San Marcos Connected Vehicle Roadside Equipment	vehicle path prediction
	Municipal Connected Vehicle Roadside Equipment	vehicle location and motion
	Municipal Connected Vehicle Roadside Equipment	vehicle path prediction
	Private Travelers Personal Computing Devices	vehicle location and motion
	Public/Private Vehicles	vehicle location and motion
	Public/Private Vehicles	vehicle path prediction
	Public/Private Vehicles	vehicle signage data
CARTS Transit Operations Center	CARTS Demand Response Vehicles	transit traveler information
	CARTS Fixed-Route Vehicles	transit traveler information
	CARTS Passenger Information Display System	transit traveler information
	CARTS Transit Kiosks	transit traveler information
CARTS Website	City of Pflugerville Connected Vehicle Roadside Equipment	electric charging services inventory
	City of San Marcos Connected Vehicle Roadside Equipment	electric charging services inventory
	Municipal Connected Vehicle Roadside Equipment	electric charging services inventory
	Private Travelers Personal Computing Devices	broadcast traveler information
	Public/Private Vehicles	electric charging services inventory
City of Austin CCTV Cameras	City of Austin Public Works Vehicles	work zone warning notification
City of Austin Connected Vehicle Roadside Equipment	CapMetro Fixed-Route Vehicles	vehicle signage data
	CapMetro MetroAccess Paratransit Vehicles	vehicle signage data
	CapMetro MetroRapid BRT Vehicles	intersection status
	CapMetro MetroRapid BRT Vehicles	vehicle signage data
	City of Austin CCTV Cameras	work zone warning notification
	City of Austin Field Sensors	work zone warning notification
	City of Austin Fire/EMS Vehicles	intersection status
	CIty of Austin In-Vehicle Parking Meters	vehicle signage data
	City of Austin Parking Meters	vehicle signage data
	City of Austin Pedestrian Hybrid Beacons	signal service request
	City of Austin Public Works Vehicles	work zone warning notification
	City of Austin TMC	road weather advisory status
	City of Austin Traffic Signals	intersection infringement info
	City of Austin Traffic Signals	signal service request
	Commercial Vehicles	vehicle situation data parameters
	County Public Safety Vehicles	intersection status
	Municipal Public Safety Vehicles	intersection status
	Private Travelers Personal Computing Devices	intersection status
	Private Travelers Personal Computing Devices	local traveler information
	Private Travelers Personal Computing Devices	personal crossing safety information
	Public/Private Ambulance Vehicles	intersection status
	Public/Private Vehicles	electric charging services inventory
	Public/Private Vehicles	intersection safety warning
	Public/Private Vehicles	intersection status
	Public/Private Vehicles	local traveler information
	Public/Private Vehicles	reduced speed notification
	Public/Private Vehicles	restricted lanes application info
	Public/Private Vehicles	road weather advisories
	Public/Private Vehicles	speed management information
	Public/Private Vehicles	vehicle signage data
	Public/Private Vehicles	vehicle situation data parameters
	Travis County Public Safety Vehicles	intersection status
City of Austin Field Sensors	City of Austin Connected Vehicle Roadside Equipment	work zone warning notification
	City of Austin Public Works Vehicles	work zone warning notification
	Commercial Vehicles	vehicle situation data parameters
	Public/Private Vehicles	vehicle situation data parameters
City of Austin Fire/EMS Vehicles	Austin/Travis County EOC (CTECC)	emergency vehicle tracking data
	City of Austin Connected Vehicle Roadside Equipment	local signal preemption request
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin Police Department	emergency vehicle tracking data
	City of Austin/Travis County 911 Dispatch Center (CTECC)	emergency vehicle tracking data
	County Public Safety Dispatch and PSAP	emergency vehicle tracking data
	Municipal Public Safety Dispatch and PSAP	emergency vehicle tracking data
	Public/Private Ambulance Dispatch	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
CIty of Austin In-Vehicle Parking Meters	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
City of Austin Police Vehicles	Austin/Travis County EOC (CTECC)	emergency vehicle tracking data
	City of Austin Police Department	emergency vehicle tracking data
	City of Austin/Travis County 911 Dispatch Center (CTECC)	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
City of Austin Public Information Office	Private Travelers Personal Computing Devices	emergency traveler information
	Public/Private Vehicles	emergency traveler information
City of Austin Public Works Vehicles	City of Austin Connected Vehicle Roadside Equipment	work zone warning notification
	City of Austin Public Works Dispatch	work zone status
	City of Austin Public Works Dispatch	work zone warning status
	Public/Private Vehicles	vehicle signage data
City of Austin TMC	City of Austin Connected Vehicle Roadside Equipment	restricted lanes application info
	City of Austin Connected Vehicle Roadside Equipment	road weather advisory info
	CTRMA Connected Vehicle Roadside Equipment	restricted lanes application info
	Municipal Connected Vehicle Roadside Equipment	restricted lanes application info
City of Austin Website	City of Austin Connected Vehicle Roadside Equipment	electric charging services inventory
	Public/Private Vehicles	broadcast traveler information
	Public/Private Vehicles	electric charging services inventory
City of Cedar Park Connected Vehicle Roadside Equipment	City of Cedar Park TMC	road weather advisory status
	City of Cedar Park Traffic Signals	intersection infringement info
	City of Cedar Park Traffic Signals	signal service request
	Commercial Vehicles	vehicle situation data parameters
	Private Travelers Personal Computing Devices	intersection status
	Private Travelers Personal Computing Devices	local traveler information
	Private Travelers Personal Computing Devices	personal crossing safety information
	Public/Private Vehicles	intersection safety warning
	Public/Private Vehicles	intersection status
	Public/Private Vehicles	local traveler information
	Public/Private Vehicles	reduced speed notification
	Public/Private Vehicles	road weather advisories
	Public/Private Vehicles	vehicle signage data
	Public/Private Vehicles	vehicle situation data parameters
City of Cedar Park Field Sensors	Commercial Vehicles	vehicle situation data parameters
	Public/Private Vehicles	vehicle situation data parameters
City of Cedar Park Fire/EMS Vehicles	City of Cedar Park Police Department	emergency vehicle tracking data
City of Cedar Park Police Vehicles	City of Cedar Park Police Department	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
City of Cedar Park Public Information Office	Private Travelers Personal Computing Devices	emergency traveler information
	Public/Private Vehicles	emergency traveler information
City of Cedar Park TMC	City of Cedar Park Connected Vehicle Roadside Equipment	road weather advisory info
	CTRMA Connected Vehicle Roadside Equipment	restricted lanes application info
City of Cedar Park Website	Public/Private Vehicles	broadcast traveler information
City of Georgetown Connected Vehicle Roadside Equipment	City of Georgetown TOC	road weather advisory status
	City of Georgetown Traffic Signals	intersection infringement info
	City of Georgetown Traffic Signals	signal service request
	Commercial Vehicles	vehicle situation data parameters
	Private Travelers Personal Computing Devices	intersection status
	Private Travelers Personal Computing Devices	local traveler information
	Private Travelers Personal Computing Devices	personal crossing safety information
	Public/Private Vehicles	intersection safety warning
	Public/Private Vehicles	intersection status
	Public/Private Vehicles	local traveler information
	Public/Private Vehicles	reduced speed notification
	Public/Private Vehicles	road weather advisories
	Public/Private Vehicles	vehicle signage data
	Public/Private Vehicles	vehicle situation data parameters
City of Georgetown Field Sensors	Commercial Vehicles	vehicle situation data parameters
	Public/Private Vehicles	vehicle situation data parameters
City of Georgetown Fire/EMS Vehicles	City of Georgetown Police Department	emergency vehicle tracking data
City of Georgetown Police Vehicles	City of Georgetown Police Department	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
City of Georgetown Public Information Office	Private Travelers Personal Computing Devices	emergency traveler information
	Public/Private Vehicles	emergency traveler information
City of Georgetown TOC	City of Georgetown Connected Vehicle Roadside Equipment	road weather advisory info
City of Georgetown Website	Public/Private Vehicles	broadcast traveler information
City of Leander Connected Vehicle Roadside Equipment	City of Leander TMC	road weather advisory status
	City of Leander Traffic Signals	intersection infringement info
	City of Leander Traffic Signals	signal service request
	Private Travelers Personal Computing Devices	intersection status
	Private Travelers Personal Computing Devices	local traveler information
	Private Travelers Personal Computing Devices	personal crossing safety information
	Public/Private Vehicles	intersection safety warning
	Public/Private Vehicles	intersection status
	Public/Private Vehicles	local traveler information
	Public/Private Vehicles	reduced speed notification
	Public/Private Vehicles	road weather advisories
	Public/Private Vehicles	vehicle signage data
	Public/Private Vehicles	vehicle situation data parameters
City of Leander Fire/EMS Vehicles	City of Leander Police Department	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
City of Leander Police Vehicles	City of Leander Police Department	emergency vehicle tracking data
	City of Leander TMC	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
City of Leander Public Information Office	Private Travelers Personal Computing Devices	emergency traveler information
	Public/Private Vehicles	emergency traveler information
City of Leander Public Works Vehicles	Public/Private Vehicles	vehicle signage data
City of Leander TMC	City of Leander Connected Vehicle Roadside Equipment	road weather advisory info
City of Leander Website	Public/Private Vehicles	broadcast traveler information
City of Pflugerville Connected Vehicle Roadside Equipment	City of Pflugerville TMC	road weather advisory status
	City of Pflugerville Traffic Signals	intersection infringement info
	City of Pflugerville Traffic Signals	signal service request
	Private Travelers Personal Computing Devices	intersection status
	Private Travelers Personal Computing Devices	local traveler information
	Private Travelers Personal Computing Devices	personal crossing safety information
	Public/Private Vehicles	electric charging services inventory
	Public/Private Vehicles	intersection safety warning
	Public/Private Vehicles	intersection status
	Public/Private Vehicles	local traveler information
	Public/Private Vehicles	reduced speed notification
	Public/Private Vehicles	road weather advisories
	Public/Private Vehicles	vehicle signage data
	Public/Private Vehicles	vehicle situation data parameters
City of Pflugerville Fire/EMS Vehicles	City of Pflugerville Police Department	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
City of Pflugerville Police Vehicles	City of Pflugerville Police Department	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
City of Pflugerville Public Information Office	Private Travelers Personal Computing Devices	emergency traveler information
	Public/Private Vehicles	emergency traveler information
City of Pflugerville Public Works Vehicles	Public/Private Vehicles	vehicle signage data
City of Pflugerville TMC	City of Pflugerville Connected Vehicle Roadside Equipment	road weather advisory info
City of Pflugerville Website	Public/Private Vehicles	broadcast traveler information
City of Round Rock CCTV Cameras	City of Round Rock Public Works Vehicles	work zone warning notification
City of Round Rock Communications Division	Private Travelers Personal Computing Devices	emergency traveler information
	Public/Private Vehicles	emergency traveler information
City of Round Rock Connected Vehicle Roadside Equipment	City of Round Rock CCTV Cameras	work zone warning notification
	City of Round Rock Field Sensors	work zone warning notification
	City of Round Rock Portable DMS	work zone warning notification
	City of Round Rock Public Works Vehicles	work zone warning notification
	City of Round Rock Rectangular Rapid Flash Beacons	signal service request
	City of Round Rock TMC	road weather advisory status
	City of Round Rock Traffic Signals	intersection infringement info
	City of Round Rock Traffic Signals	signal service request
	Commercial Vehicles	vehicle situation data parameters
	Private Travelers Personal Computing Devices	intersection status
	Private Travelers Personal Computing Devices	local traveler information
	Private Travelers Personal Computing Devices	personal crossing safety information
	Public/Private Vehicles	intersection safety warning
	Public/Private Vehicles	intersection status
	Public/Private Vehicles	local traveler information
	Public/Private Vehicles	reduced speed notification
	Public/Private Vehicles	road weather advisories
	Public/Private Vehicles	vehicle signage data
	Public/Private Vehicles	vehicle situation data parameters
City of Round Rock Field Sensors	City of Round Rock Connected Vehicle Roadside Equipment	work zone warning notification
	City of Round Rock Public Works Vehicles	work zone warning notification
	Commercial Vehicles	vehicle situation data parameters
	Public/Private Vehicles	vehicle situation data parameters
City of Round Rock Fire/EMS Vehicles	City of Round Rock Communications Center	emergency vehicle tracking data
	City of Round Rock Police Department	emergency vehicle tracking data
	County Public Safety Dispatch and PSAP	emergency vehicle tracking data
	DPS Communications	emergency vehicle tracking data
	Municipal Public Safety Dispatch and PSAP	emergency vehicle tracking data
	Public/Private Ambulance Dispatch	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
	Williamson County Emergency Communications Center	emergency vehicle tracking data
City of Round Rock Police Vehicles	City of Round Rock Police Department	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
City of Round Rock Portable DMS	City of Round Rock Connected Vehicle Roadside Equipment	work zone warning notification
	City of Round Rock Public Works Vehicles	work zone warning notification
City of Round Rock Public Works Vehicles	City of Round Rock Connected Vehicle Roadside Equipment	work zone warning notification
	City of Round Rock Public Works Dispatch	work zone status
	City of Round Rock Public Works Dispatch	work zone warning status
	Public/Private Vehicles	vehicle signage data
	Travis County Maintenance and Construction Operations Dispatch	work zone status
	Williamson County Maintenance and Construction Operations	work zone status
City of Round Rock TMC	City of Round Rock Connected Vehicle Roadside Equipment	road weather advisory info
City of Round Rock Website	Public/Private Vehicles	broadcast traveler information
City of San Marcos Communications Office	Private Travelers Personal Computing Devices	emergency traveler information
	Public/Private Vehicles	emergency traveler information
City of San Marcos Connected Vehicle Roadside Equipment	City of San Marcos Rectangular Rapid Flash Beacons	signal service request
	City of San Marcos TOC	road weather advisory status
	City of San Marcos Traffic Signals	intersection infringement info
	City of San Marcos Traffic Signals	signal service request
	Commercial Vehicles	vehicle situation data parameters
	Private Travelers Personal Computing Devices	intersection status
	Private Travelers Personal Computing Devices	local traveler information
	Private Travelers Personal Computing Devices	personal crossing safety information
	Public/Private Vehicles	electric charging services inventory
	Public/Private Vehicles	intersection safety warning
	Public/Private Vehicles	intersection status
	Public/Private Vehicles	local traveler information
	Public/Private Vehicles	reduced speed notification
	Public/Private Vehicles	road weather advisories
	Public/Private Vehicles	vehicle signage data
	Public/Private Vehicles	vehicle situation data parameters
City of San Marcos Field Sensors	Commercial Vehicles	vehicle situation data parameters
	Public/Private Vehicles	vehicle situation data parameters
City of San Marcos Fire/EMS Vehicles	City of San Marcos Police Department	emergency vehicle tracking data
City of San Marcos Police Vehicles	City of San Marcos Police Department	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
City of San Marcos TOC	City of San Marcos Connected Vehicle Roadside Equipment	road weather advisory info
City of San Marcos Website	Public/Private Vehicles	broadcast traveler information
Commercial Vehicles	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of Austin Field Sensors	vehicle location and motion for surveillance
	City of Cedar Park Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of Cedar Park Field Sensors	vehicle location and motion for surveillance
	City of Georgetown Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of Georgetown Field Sensors	vehicle location and motion for surveillance
	City of Round Rock Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of Round Rock Field Sensors	vehicle location and motion for surveillance
	City of San Marcos Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of San Marcos Field Sensors	vehicle location and motion for surveillance
	CTRMA Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	CTRMA Toll Plazas	vehicle location and motion for surveillance
	Municipal Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	TxDOT Austin District Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	TxDOT Austin District Connected Vehicle Roadside Equipment	vehicle profile
	TxDOT Austin District Field Sensors	vehicle location and motion for surveillance
County Maintenance and Construction Vehicles	County Maintenance and Construction Operations Dispatch	work zone status
	Municipal/County PWD	work zone status
County Public Safety Vehicles	City of Austin Connected Vehicle Roadside Equipment	local signal preemption request
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin/Travis County 911 Dispatch Center (CTECC)	emergency vehicle tracking data
	City of Round Rock Communications Center	emergency vehicle tracking data
	County Public Safety Dispatch and PSAP	emergency vehicle tracking data
	DPS Communications	emergency vehicle tracking data
	Municipal Public Safety Dispatch and PSAP	emergency vehicle tracking data
	Public/Private Ambulance Dispatch	emergency vehicle tracking data
	Williamson County Emergency Communications Center	emergency vehicle tracking data
CTRMA Connected Vehicle Roadside Equipment	Commercial Vehicles	vehicle situation data parameters
	Public/Private Vehicles	vehicle signage data
	Public/Private Vehicles	vehicle situation data parameters
CTRMA HERO Vehicles	City of Austin TMC	emergency vehicle tracking data
	City of Cedar Park TMC	emergency vehicle tracking data
	CTRMA Operations Center	emergency vehicle tracking data
	Municipal/County Traffic Operations Center	emergency vehicle tracking data
	TxDOT Austin District TMC (CTECC)	emergency vehicle tracking data
CTRMA Operations Center	CTRMA Connected Vehicle Roadside Equipment	restricted lanes application info
CTRMA Toll Plazas	Commercial Vehicles	vehicle situation data parameters
	Public/Private Vehicles	vehicle situation data parameters
DPS Emergency Vehicles	City of Austin Connected Vehicle Roadside Equipment	local signal preemption request
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin/Travis County 911 Dispatch Center (CTECC)	emergency vehicle tracking data
	City of Round Rock Communications Center	emergency vehicle tracking data
	County Public Safety Dispatch and PSAP	emergency vehicle tracking data
	DPS Communications	emergency vehicle tracking data
	Municipal Public Safety Dispatch and PSAP	emergency vehicle tracking data
	Private Travelers Personal Computing Devices	personal safety warning
	Public/Private Ambulance Dispatch	emergency vehicle tracking data
	Public/Private Vehicles	special vehicle alert
	Public/Private Vehicles	vehicle signage data
	Williamson County Emergency Communications Center	emergency vehicle tracking data
Independent School District Buses	Independent School District Dispatch	transit vehicle location data
Intercity Buses	CARTS Transit Operations Center	transit vehicle location data
Municipal CCTV Cameras	Municipal Connected Vehicle Roadside Equipment	work zone warning notification
Municipal Connected Vehicle Roadside Equipment	CapMetro Fixed-Route Vehicles	vehicle signage data
	CapMetro MetroAccess Paratransit Vehicles	vehicle signage data
	CapMetro MetroRapid BRT Vehicles	vehicle signage data
	Commercial Vehicles	vehicle situation data parameters
	Municipal CCTV Cameras	work zone warning notification
	Municipal Field Sensors	work zone warning notification
	Municipal PWD Vehicles	work zone warning notification
	Municipal Traffic Signals	intersection infringement info
	Municipal Traffic Signals	signal service request
	Municipal/County Traffic Operations Center	road weather advisory status
	Private Travelers Personal Computing Devices	intersection status
	Private Travelers Personal Computing Devices	local traveler information
	Private Travelers Personal Computing Devices	personal crossing safety information
	Public/Private Vehicles	electric charging services inventory
	Public/Private Vehicles	intersection safety warning
	Public/Private Vehicles	intersection status
	Public/Private Vehicles	local traveler information
	Public/Private Vehicles	reduced speed notification
	Public/Private Vehicles	road weather advisories
	Public/Private Vehicles	vehicle signage data
	Public/Private Vehicles	vehicle situation data parameters
Municipal Field Sensors	Municipal Connected Vehicle Roadside Equipment	work zone warning notification
Municipal Fire/EMS Vehicles	Municipal Police Department	emergency vehicle tracking data
	Municipal Public Safety Dispatch and PSAP	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
	Williamson County Emergency Communications Center	emergency vehicle tracking data
Municipal Public Information Office	Private Travelers Personal Computing Devices	emergency traveler information
	Public/Private Vehicles	emergency traveler information
Municipal Public Safety Vehicles	City of Austin Connected Vehicle Roadside Equipment	local signal preemption request
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin/Travis County 911 Dispatch Center (CTECC)	emergency vehicle tracking data
	City of Round Rock Communications Center	emergency vehicle tracking data
	County Public Safety Dispatch and PSAP	emergency vehicle tracking data
	DPS Communications	emergency vehicle tracking data
	Municipal Police Department	emergency vehicle tracking data
	Municipal Public Safety Dispatch and PSAP	emergency vehicle tracking data
	Public/Private Vehicles	vehicle signage data
	Williamson County Emergency Communications Center	emergency vehicle tracking data
Municipal PWD Vehicles	County Maintenance and Construction Operations Dispatch	work zone status
	Municipal Connected Vehicle Roadside Equipment	work zone warning notification
	Municipal/County PWD	work zone status
	Municipal/County PWD	work zone warning status
	Public/Private Vehicles	vehicle signage data
	Travis County Maintenance and Construction Operations Dispatch	work zone status
Municipal Website	Public/Private Vehicles	broadcast traveler information
Municipal/County Traffic Operations Center	CTRMA Connected Vehicle Roadside Equipment	restricted lanes application info
	Municipal Connected Vehicle Roadside Equipment	road weather advisory info
Private Transportation Provider Demand Response Vehicles	Private Transportation Provider Operations	transit vehicle location data
Private Transportation Provider Fixed-Route Vehicles	Private Transportation Provider Operations	transit vehicle location data
Private Transportation Provider Operations	Private Transportation Provider Demand Response Vehicles	transit traveler information
	Private Transportation Provider Fixed-Route Vehicles	transit traveler information
	Private Transportation Provider Kiosks	transit traveler information
Private Transportation Provider Operations Website	Private Travelers Personal Computing Devices	broadcast traveler information
Private Travelers Personal Computing Devices	CapMetro Fixed-Route Vehicles	personal location
	CapMetro MetroAccess Paratransit Vehicles	personal location
	CapMetro MetroRail Passenger Rail Vehicles	personal location
	CapMetro MetroRapid BRT Vehicles	personal location
	CapMetro Mobile App	trip feedback
	CapMetro Website	trip feedback
	CARTS Demand Response Vehicles	personal location
	CARTS Fixed-Route Vehicles	personal location
	CARTS Website	trip feedback
	City of Austin Connected Vehicle Roadside Equipment	personal location
	City of Austin Connected Vehicle Roadside Equipment	personal signal service request
	City of Austin Public Information Office	emergency traveler information request
	City of Austin Public Information Office	traveler sourced updates
	City of Cedar Park Connected Vehicle Roadside Equipment	personal location
	City of Cedar Park Connected Vehicle Roadside Equipment	personal signal service request
	City of Cedar Park Public Information Office	emergency traveler information request
	City of Cedar Park Public Information Office	traveler sourced updates
	City of Georgetown Connected Vehicle Roadside Equipment	personal location
	City of Georgetown Connected Vehicle Roadside Equipment	personal signal service request
	City of Georgetown Public Information Office	emergency traveler information request
	City of Georgetown Public Information Office	traveler sourced updates
	City of Leander Connected Vehicle Roadside Equipment	personal location
	City of Leander Connected Vehicle Roadside Equipment	personal signal service request
	City of Leander Public Information Office	emergency traveler information request
	City of Leander Public Information Office	traveler sourced updates
	City of Pflugerville Connected Vehicle Roadside Equipment	personal location
	City of Pflugerville Connected Vehicle Roadside Equipment	personal signal service request
	City of Pflugerville Public Information Office	emergency traveler information request
	City of Pflugerville Public Information Office	traveler sourced updates
	City of Round Rock Communications Division	emergency traveler information request
	City of Round Rock Communications Division	traveler sourced updates
	City of Round Rock Connected Vehicle Roadside Equipment	personal location
	City of Round Rock Connected Vehicle Roadside Equipment	personal signal service request
	City of San Marcos Communications Office	emergency traveler information request
	City of San Marcos Communications Office	traveler sourced updates
	City of San Marcos Connected Vehicle Roadside Equipment	personal location
	City of San Marcos Connected Vehicle Roadside Equipment	personal signal service request
	DPS Emergency Vehicles	personal location
	Municipal Connected Vehicle Roadside Equipment	personal location
	Municipal Connected Vehicle Roadside Equipment	personal signal service request
	Municipal Public Information Office	emergency traveler information request
	Municipal Public Information Office	traveler sourced updates
	Private Sector Traveler Information Services	trip feedback
	Public/Private Vehicles	personal location
	TxDMV Motor Carrier Routing Information	trip feedback
	TxDOT Austin District Connected Vehicle Roadside Equipment	personal location
	TxDOT Austin District Connected Vehicle Roadside Equipment	personal signal service request
	TxDOT Austin District Public Information Office	emergency traveler information request
	TxDOT Austin District Public Information Office	traveler sourced updates
	TxDOT Demand Response Transit Intake Center	trip feedback
	TxDOT HERO Vehicles	personal location
Public/Private Ambulance Vehicles	City of Austin Connected Vehicle Roadside Equipment	local signal preemption request
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin/Travis County 911 Dispatch Center (CTECC)	emergency vehicle tracking data
	City of Round Rock Communications Center	emergency vehicle tracking data
	County EOC	emergency vehicle tracking data
	County Public Safety Dispatch and PSAP	emergency vehicle tracking data
	DPS Communications	emergency vehicle tracking data
	Municipal Public Safety Dispatch and PSAP	emergency vehicle tracking data
	Public/Private Ambulance Dispatch	emergency vehicle tracking data
	Williamson County Emergency Communications Center	emergency vehicle tracking data
Public/Private Vehicles	CapMetro Fixed-Route Vehicles	vehicle location and motion
	CapMetro MetroAccess Paratransit Vehicles	vehicle location and motion
	CapMetro MetroRail Passenger Rail Vehicles	vehicle location and motion
	CapMetro MetroRapid BRT Vehicles	vehicle location and motion
	CARTS Demand Response Vehicles	vehicle location and motion
	CARTS Fixed-Route Vehicles	vehicle location and motion
	City of Austin Connected Vehicle Roadside Equipment	intersection infringement info
	City of Austin Connected Vehicle Roadside Equipment	vehicle environmental data
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of Austin Connected Vehicle Roadside Equipment	vehicle profile
	City of Austin Field Sensors	vehicle location and motion for surveillance
	City of Austin Public Information Office	emergency traveler information request
	City of Austin Public Information Office	traveler sourced updates
	City of Cedar Park Connected Vehicle Roadside Equipment	intersection infringement info
	City of Cedar Park Connected Vehicle Roadside Equipment	vehicle environmental data
	City of Cedar Park Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Cedar Park Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of Cedar Park Connected Vehicle Roadside Equipment	vehicle profile
	City of Cedar Park Field Sensors	vehicle location and motion for surveillance
	City of Cedar Park Public Information Office	emergency traveler information request
	City of Cedar Park Public Information Office	traveler sourced updates
	City of Georgetown Connected Vehicle Roadside Equipment	intersection infringement info
	City of Georgetown Connected Vehicle Roadside Equipment	vehicle environmental data
	City of Georgetown Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Georgetown Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of Georgetown Connected Vehicle Roadside Equipment	vehicle profile
	City of Georgetown Field Sensors	vehicle location and motion for surveillance
	City of Georgetown Public Information Office	emergency traveler information request
	City of Georgetown Public Information Office	traveler sourced updates
	City of Leander Connected Vehicle Roadside Equipment	intersection infringement info
	City of Leander Connected Vehicle Roadside Equipment	vehicle environmental data
	City of Leander Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Leander Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of Leander Connected Vehicle Roadside Equipment	vehicle profile
	City of Leander Public Information Office	emergency traveler information request
	City of Leander Public Information Office	traveler sourced updates
	City of Pflugerville Connected Vehicle Roadside Equipment	intersection infringement info
	City of Pflugerville Connected Vehicle Roadside Equipment	vehicle environmental data
	City of Pflugerville Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Pflugerville Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of Pflugerville Connected Vehicle Roadside Equipment	vehicle profile
	City of Pflugerville Public Information Office	emergency traveler information request
	City of Pflugerville Public Information Office	traveler sourced updates
	City of Round Rock Communications Division	emergency traveler information request
	City of Round Rock Communications Division	traveler sourced updates
	City of Round Rock Connected Vehicle Roadside Equipment	intersection infringement info
	City of Round Rock Connected Vehicle Roadside Equipment	vehicle environmental data
	City of Round Rock Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Round Rock Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of Round Rock Connected Vehicle Roadside Equipment	vehicle profile
	City of Round Rock Field Sensors	vehicle location and motion for surveillance
	City of San Marcos Communications Office	emergency traveler information request
	City of San Marcos Communications Office	traveler sourced updates
	City of San Marcos Connected Vehicle Roadside Equipment	intersection infringement info
	City of San Marcos Connected Vehicle Roadside Equipment	vehicle environmental data
	City of San Marcos Connected Vehicle Roadside Equipment	vehicle location and motion
	City of San Marcos Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	City of San Marcos Connected Vehicle Roadside Equipment	vehicle profile
	City of San Marcos Field Sensors	vehicle location and motion for surveillance
	CTRMA Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
	CTRMA Connected Vehicle Roadside Equipment	vehicle profile
	CTRMA Toll Plazas	vehicle location and motion for surveillance
	CTRMA Toll Plazas	vehicle profile
DPS Emergency Vehicles	vehicle location and motion
Municipal Connected Vehicle Roadside Equipment	intersection infringement info
Municipal Connected Vehicle Roadside Equipment	vehicle environmental data
Municipal Connected Vehicle Roadside Equipment	vehicle location and motion
Municipal Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
Municipal Connected Vehicle Roadside Equipment	vehicle profile
Municipal Public Information Office	emergency traveler information request
Municipal Public Information Office	traveler sourced updates
Private Travelers Personal Computing Devices	vehicle location and motion
TxDMV Motor Carrier Routing Information	trip feedback
TxDOT Austin District Connected Vehicle Roadside Equipment	intersection infringement info
TxDOT Austin District Connected Vehicle Roadside Equipment	vehicle control event
TxDOT Austin District Connected Vehicle Roadside Equipment	vehicle environmental data
TxDOT Austin District Connected Vehicle Roadside Equipment	vehicle location and motion
TxDOT Austin District Connected Vehicle Roadside Equipment	vehicle location and motion for surveillance
TxDOT Austin District Connected Vehicle Roadside Equipment	vehicle profile
TxDOT Austin District Field Sensors	vehicle location and motion for surveillance
TxDOT Austin District Public Information Office	emergency traveler information request
TxDOT Austin District Public Information Office	traveler sourced updates
TxDOT HERO Vehicles	vehicle location and motion
TxDOT Highway Conditions Reporting System	trip feedback
Travis County Maintenance and Construction Vehicles	County Maintenance and Construction Operations Dispatch	work zone status
	Municipal/County PWD	work zone status
	Travis County Maintenance and Construction Operations Dispatch	work zone status
Travis County Public Safety Vehicles	Austin/Travis County EOC (CTECC)	emergency vehicle tracking data
	City of Austin Connected Vehicle Roadside Equipment	local signal preemption request
	City of Austin Connected Vehicle Roadside Equipment	vehicle location and motion
	City of Austin Police Department	emergency vehicle tracking data
	City of Austin/Travis County 911 Dispatch Center (CTECC)	emergency vehicle tracking data
	County Public Safety Dispatch and PSAP	emergency vehicle tracking data
	DPS Communications	emergency vehicle tracking data
	Municipal Public Safety Dispatch and PSAP	emergency vehicle tracking data
	Public/Private Ambulance Dispatch	emergency vehicle tracking data
TxDOT Austin District Connected Vehicle Roadside Equipment	Commercial Vehicles	vehicle situation data parameters
	Private Travelers Personal Computing Devices	intersection status
	Private Travelers Personal Computing Devices	personal crossing safety information
	Private Travelers Personal Computing Devices	personal safety warning
	Public/Private Vehicles	intersection safety warning
	Public/Private Vehicles	intersection status
	Public/Private Vehicles	queue warning information
	Public/Private Vehicles	reduced speed notification
	Public/Private Vehicles	restricted lanes application info
	Public/Private Vehicles	road weather advisories
	Public/Private Vehicles	speed management information
	Public/Private Vehicles	vehicle signage data
	Public/Private Vehicles	vehicle situation data parameters
	TxDOT Austin District Field Sensors	intersection infringement info
	TxDOT Austin District Signals	intersection infringement info
	TxDOT Austin District Signals	signal service request
	TxDOT Austin District TMC (CTECC)	road weather advisory status
TxDOT Austin District Field Sensors	Commercial Vehicles	vehicle situation data parameters
	Public/Private Vehicles	vehicle situation data parameters
TxDOT Austin District Maintenance and Construction Vehicles	Public/Private Vehicles	vehicle signage data
	TxDOT Austin District Maintenance Office	work zone status
	TxDOT Austin District Maintenance Sections Dispatch	work zone status
	TxDOT Austin District Maintenance Sections Dispatch	work zone warning status
	TxDOT Austin District Mobility35 TIS	work zone warning status
TxDOT Austin District Public Information Office	Private Travelers Personal Computing Devices	emergency traveler information
	Public/Private Vehicles	broadcast traveler information
	Public/Private Vehicles	emergency traveler information
TxDOT Austin District Smart Work Zone Equipment	TxDOT Austin District Maintenance and Construction Vehicles	work zone warning notification
TxDOT Austin District TMC (CTECC)	TxDOT Austin District Connected Vehicle Roadside Equipment	restricted lanes application info
	TxDOT Austin District Connected Vehicle Roadside Equipment	road weather advisory info
	TxDOT TOD Field Sensors	restricted lanes application info
TxDOT HERO Vehicles	City of Austin TMC	emergency vehicle tracking data
	City of Cedar Park TMC	emergency vehicle tracking data
	City of Georgetown TOC	emergency vehicle tracking data
	City of Leander TMC	emergency vehicle tracking data
	City of Pflugerville TMC	emergency vehicle tracking data
	City of Round Rock TMC	emergency vehicle tracking data
	City of San Marcos TOC	emergency vehicle tracking data
	CTRMA Operations Center	emergency vehicle tracking data
	Municipal/County Traffic Operations Center	emergency vehicle tracking data
	Private Travelers Personal Computing Devices	personal safety warning
	Public/Private Vehicles	special vehicle alert
	Public/Private Vehicles	vehicle signage data
	TxDOT Austin District TMC (CTECC)	emergency vehicle tracking data
	TxDOT TOD Dispatch Center	emergency vehicle tracking data
TxDOT Highway Conditions Reporting System	Private Travelers Personal Computing Devices	broadcast traveler information
	Public/Private Vehicles	broadcast traveler information
TxDOT Regional Traveler Information Platform	Public/Private Vehicles	broadcast traveler information
TxDOT TOD Service Patrol Vehicles	TxDOT TOD Dispatch Center	emergency vehicle tracking data
UT Police Vehicles	UT Police Dispatch	emergency vehicle tracking data
Williamson County Maintenance and Construction Vehicles	Williamson County Maintenance and Construction Operations	work zone status
Williamson County Public Safety Vehicles	City of Round Rock Communications Center	emergency vehicle tracking data
	County EOC	emergency vehicle tracking data
	County Public Safety Dispatch and PSAP	emergency vehicle tracking data
	DPS Communications	emergency vehicle tracking data
	Municipal Public Safety Dispatch and PSAP	emergency vehicle tracking data
	Public/Private Ambulance Dispatch	emergency vehicle tracking data
	Rural Fire Department Dispatch	emergency vehicle tracking data
	Statewide EOC	emergency vehicle tracking data
	Williamson County Emergency Communications Center	emergency vehicle tracking data
	Williamson County EOC	emergency vehicle tracking data