Central Ohio Regional ITS Architecture

ProtoBuf: ProtoBuf

Source Element	Destination Element	Flow
Archived Data User Systems	COTA Transit Database	archived data product requests
	Local Traffic Database	archived data product requests
	MORPC Air Quality Website	archived data product requests
	MORPC Traffic Count Database	archived data product requests
	ODOT Traffic Data Archive System	archived data product requests
	ODPS Crash Database	archived data product requests
	OSU Traffic Research	archived data product requests
	Smart Columbus Operating System	archived data product requests
City of Columbus 311 Call Center	City of Columbus Traffic Management Center	incident information
	Local Maintenance and Construction Management	incident information
	ODOT District Offices	incident information
City of Columbus 911 Call Center	City of Columbus Traffic Management Center	emergency traffic control request
	City of Columbus Traffic Management Center	incident information
	City of Columbus Traffic Management Center	incident response status
	City of Columbus Traffic Management Center	transportation system status
	COTA Fixed–Route Transit Management System	incident information
	COTA Fixed–Route Transit Management System	incident response status
	COTA Paratransit Management System	incident response status
	Franklin County EMA Emergency Operation Center (EOC)	emergency plan coordination
	Franklin County EMA Emergency Operation Center (EOC)	transportation system status
	Local Maintenance and Construction Management	incident information
	Local Maintenance and Construction Management	transportation system status
	Local Traffic Management Centers	emergency traffic control request
	Local Traffic Management Centers	incident information
	Local Traffic Management Centers	incident response status
	Local Traffic Management Centers	transportation system status
	ODOT District Offices	incident information
	ODOT District Offices	incident response status
	ODOT District Offices	transportation system status
	ODOT Maintenance Garages	incident information
City of Columbus Fire/EMS Dispatch	City of Columbus Traffic Management Center	emergency traffic control request
	City of Columbus Traffic Management Center	incident information
	City of Columbus Traffic Management Center	transportation system status
	ODOT District Offices	transportation system status
City of Columbus Paving the Way Website	City of Columbus Traffic Management Center	road network environmental situation data
City of Columbus Traffic Management Center	City of Columbus 311 Call Center	incident response status
	City of Columbus 911 Call Center	emergency traffic control information
	City of Columbus 911 Call Center	incident information
	City of Columbus 911 Call Center	incident response status
	City of Columbus 911 Call Center	road network conditions
	City of Columbus Fire/EMS Dispatch	emergency traffic control information
	City of Columbus Paving the Way Website	incident information for public
	City of Columbus Paving the Way Website	road network conditions
	City of Columbus Paving the Way Website	traffic images
	COTA Fixed–Route Transit Management System	road network conditions
	COTA Paratransit Management System	road network conditions
	County EMA Emergency Operations Centers (EOC)	emergency plan coordination
	County EMA Emergency Operations Centers (EOC)	emergency traffic control information
	County EMA Emergency Operations Centers (EOC)	incident information
	DATA Transit Dispatch Facility	road network conditions
	Franklin County EMA Emergency Operation Center (EOC)	emergency plan coordination
	Franklin County EMA Emergency Operation Center (EOC)	emergency traffic control information
	Franklin County EMA Emergency Operation Center (EOC)	incident information
	Franklin County EMA Emergency Operation Center (EOC)	road network conditions
	Franklin County EMA Emergency Operation Center (EOC)	road network status assessment
	Local 911 Call Centers	emergency traffic control information
	Local 911 Call Centers	incident information
	Local 911 Call Centers	incident response status
	Local 911 Call Centers	road network conditions
	Local Maintenance and Construction Management	incident information
	Local Maintenance and Construction Management	road network conditions
	Local Traffic Database	traffic archive data
	MORPC Traffic Count Database	traffic archive data
	National Weather Service	environmental conditions data
	National Weather Service	road network environmental situation data
	ODOT ATMS	device control request
	ODOT ATMS	device data
	ODOT ATMS	device status
	ODOT ATMS	emergency plan coordination
	ODOT ATMS	emergency route request
	ODOT ATMS	emergency traffic control request
	ODOT ATMS	emergency traffic coordination
	ODOT ATMS	incident information
	ODOT ATMS	incident response status
	ODOT ATMS	remote surveillance control
	ODOT ATMS	road closure notification
	ODOT ATMS	road network conditions
	ODOT ATMS	traffic images
	ODOT ATMS	transportation system status
	ODOT Buckeye Traffic Website	road network conditions
	ODOT Traffic Data Archive System	traffic archive data
	OSHP State Highway Patrol Dispatch	incident information
	OSHP State Highway Patrol Dispatch	incident response status
	OSHP State Highway Patrol Dispatch	road network conditions
	OSU Traffic Research	traffic archive data
	Private Traveler Information Systems	road network conditions
	Private Weather Service Systems	environmental conditions data
City of Columbus Warrior Watch	City of Columbus Paving the Way Website	roadway maintenance status
COTA Fixed–Route Transit Management System	COTA Website/IVR	transit and fare schedules
	COTA Website/IVR	transit incident information
	COTA Website/IVR	transit schedule adherence information
	Private Traveler Information Systems	transit and fare schedules
COTA Paratransit Management System	COTA Website/IVR	transit and fare schedules
	COTA Website/IVR	transit incident information
	COTA Website/IVR	transit schedule adherence information
COTA Transit Database	Archived Data User Systems	archived data products
	OSU Center of Automotive Research	archived data products
	OSU Traffic Research	archived data products
County EMA Emergency Operations Centers (EOC)	Central Ohio Multi–Modal Traveler Information System	transportation system status
	City of Columbus Traffic Management Center	emergency plan coordination
	City of Columbus Traffic Management Center	emergency traffic control request
	City of Columbus Traffic Management Center	incident information
	City of Columbus Traffic Management Center	transportation system status
	COTA Website/IVR	transportation system status
	CRAA Communications Operations Center	emergency traffic control request
	CRAA Communications Operations Center	incident information for public
	CRAA Communications Operations Center	transportation system status
	DATA Transit Dispatch Facility	incident information
	DATA Transit Dispatch Facility	transportation system status
	Freight Rail Operations	incident information
	Local 911 Call Centers	transportation system status
	Local Fire/EMS Emergency Dispatch	transportation system status
	Local Maintenance and Construction Management	emergency plan coordination
	Local Maintenance and Construction Management	incident information
	Local Maintenance and Construction Management	transportation system status
	Local Police/Sheriffs Management and Dispatch	transportation system status
	Local Traffic Management Centers	emergency plan coordination
	Local Traffic Management Centers	emergency traffic control request
	Local Traffic Management Centers	incident information
	Local Traffic Management Centers	incident response status
	Local Traffic Management Centers	transportation system status
	ODOT Buckeye Traffic Website	transportation system status
	ODOT District Offices	emergency plan coordination
	ODOT District Offices	emergency traffic control request
	ODOT District Offices	incident information
	ODOT District Offices	incident response status
	ODOT District Offices	transportation system status
	ODOT Maintenance Garages	emergency plan coordination
	ODOT Maintenance Garages	incident information
	ODOT Maintenance Garages	transportation system status
	OSHP State Highway Patrol Dispatch	emergency plan coordination
	OSHP State Highway Patrol Dispatch	transportation system status
	Private Traveler Information Systems	transportation system status
CRAA Communications Operations Center	County EMA Emergency Operations Centers (EOC)	emergency traffic control information
	CRAA Dispatch Facility	road network conditions
	CRAA Electronic Parking Payment System	parking traffic information
	Franklin County EMA Emergency Operation Center (EOC)	emergency traffic control information
DATA Transit Dispatch Facility	DATA Website	transit and fare schedules
Franklin County COMBAT System	COTA Fixed–Route Transit Management System	roadway maintenance status
	Local Maintenance and Construction Management	roadway maintenance status
	Local Traffic Management Centers	road weather information
	Local Traffic Management Centers	roadway maintenance status
	National Weather Service	environmental conditions data
	Where is My Plow Web Page	roadway maintenance status
Franklin County EMA Emergency Operation Center (EOC)	Central Ohio Multi–Modal Traveler Information System	transportation system status
	City of Columbus 911 Call Center	emergency plan coordination
	City of Columbus 911 Call Center	transportation system status
	City of Columbus Traffic Management Center	emergency plan coordination
	City of Columbus Traffic Management Center	emergency traffic control request
	City of Columbus Traffic Management Center	incident information
	City of Columbus Traffic Management Center	incident response status
	City of Columbus Traffic Management Center	transportation system status
	COTA Fixed–Route Transit Management System	incident information
	COTA Fixed–Route Transit Management System	transportation system status
	COTA Website/IVR	transportation system status
	CRAA Communications Operations Center	emergency traffic control request
	CRAA Communications Operations Center	incident information for public
	CRAA Communications Operations Center	transportation system status
	CRAA Dispatch Facility	incident information
	CRAA Dispatch Facility	transportation system status
	Freight Rail Operations	incident information
	Local 911 Call Centers	transportation system status
	Local Fire/EMS Emergency Dispatch	transportation system status
	Local Maintenance and Construction Management	emergency plan coordination
	Local Maintenance and Construction Management	incident information
	Local Maintenance and Construction Management	transportation system status
	Local Police/Sheriffs Management and Dispatch	transportation system status
	Local Traffic Management Centers	emergency plan coordination
	Local Traffic Management Centers	emergency traffic control request
	Local Traffic Management Centers	incident information
	Local Traffic Management Centers	incident response status
	Local Traffic Management Centers	transportation system status
	ODOT Buckeye Traffic Website	transportation system status
	ODOT District Offices	transportation system status
	ODOT Maintenance Garages	emergency plan coordination
	ODOT Maintenance Garages	incident information
	ODOT Maintenance Garages	transportation system status
	OSHP State Highway Patrol Dispatch	emergency plan coordination
	OSHP State Highway Patrol Dispatch	transportation system status
	OSU DPS EOC	transportation system status
	Private Traveler Information Systems	transportation system status
Local 911 Call Centers	City of Columbus Traffic Management Center	emergency traffic control request
	City of Columbus Traffic Management Center	incident information
	City of Columbus Traffic Management Center	incident response status
	City of Columbus Traffic Management Center	transportation system status
	County EMA Emergency Operations Centers (EOC)	transportation system status
	Franklin County EMA Emergency Operation Center (EOC)	transportation system status
	Local Maintenance and Construction Management	incident information
	Local Maintenance and Construction Management	transportation system status
	Local Traffic Management Centers	emergency traffic control request
	Local Traffic Management Centers	incident information
	Local Traffic Management Centers	incident response status
	Local Traffic Management Centers	transportation system status
	ODOT District Offices	incident information
	ODOT District Offices	incident response status
	ODOT District Offices	transportation system status
	ODOT Maintenance Garages	incident information
Local Fire/EMS Emergency Dispatch	County EMA Emergency Operations Centers (EOC)	transportation system status
	Franklin County EMA Emergency Operation Center (EOC)	transportation system status
	Local Maintenance and Construction Management	transportation system status
	Local Traffic Management Centers	emergency traffic control request
	Local Traffic Management Centers	incident information
	Local Traffic Management Centers	transportation system status
	ODOT District Offices	transportation system status
Local Maintenance and Construction Management	City of Columbus 911 Call Center	current infrastructure restrictions
	City of Columbus 911 Call Center	incident information
	City of Columbus 911 Call Center	maint and constr work plans
	City of Columbus 911 Call Center	work zone information
	City of Columbus Paving the Way Website	current infrastructure restrictions
	City of Columbus Paving the Way Website	maint and constr work plans
	City of Columbus Paving the Way Website	roadway maintenance status
	City of Columbus Paving the Way Website	work zone information
	City of Columbus Traffic Management Center	current infrastructure restrictions
	City of Columbus Traffic Management Center	incident information
	City of Columbus Traffic Management Center	maint and constr work plans
	City of Columbus Traffic Management Center	roadway maintenance status
	City of Columbus Traffic Management Center	work zone information
	COTA Fixed–Route Transit Management System	current infrastructure restrictions
	COTA Fixed–Route Transit Management System	maint and constr work plans
	COTA Fixed–Route Transit Management System	roadway maintenance status
	COTA Fixed–Route Transit Management System	work zone information
	COTA Paratransit Management System	current infrastructure restrictions
	COTA Paratransit Management System	roadway maintenance status
	COTA Paratransit Management System	work zone information
	County EMA Emergency Operations Centers (EOC)	emergency plan coordination
	County EMA Emergency Operations Centers (EOC)	incident information
	County EMA Emergency Operations Centers (EOC)	road network status assessment
	DATA Transit Dispatch Facility	current infrastructure restrictions
	DATA Transit Dispatch Facility	maint and constr work plans
	DATA Transit Dispatch Facility	roadway maintenance status
	DATA Transit Dispatch Facility	work zone information
	Franklin County COMBAT System	roadway maintenance status
	Franklin County EMA Emergency Operation Center (EOC)	emergency plan coordination
	Franklin County EMA Emergency Operation Center (EOC)	incident information
	Franklin County EMA Emergency Operation Center (EOC)	road network status assessment
	Local 911 Call Centers	current infrastructure restrictions
	Local 911 Call Centers	incident information
	Local 911 Call Centers	maint and constr work plans
	Local 911 Call Centers	roadway maintenance status
	Local 911 Call Centers	work zone information
	Local Fire/EMS Emergency Dispatch	work zone information
	Local Traffic Management Centers	current infrastructure restrictions
	Local Traffic Management Centers	incident information
	Local Traffic Management Centers	maint and constr work plans
	Local Traffic Management Centers	work zone information
	ODOT District Offices	roadway maintenance status
	ODOT Maintenance Garages	roadway maintenance status
	ODOT Maintenance Garages	work zone information
	OSHP State Highway Patrol Dispatch	incident information
	Other Local Maintenance and Construction Management	roadway maintenance status
	Other Local Maintenance and Construction Management	work zone information
	Private Map Update Systems	current infrastructure restrictions
	Private Traveler Information Systems	roadway maintenance status
Local Police/Sheriffs Management and Dispatch	County EMA Emergency Operations Centers (EOC)	transportation system status
	Franklin County EMA Emergency Operation Center (EOC)	transportation system status
	Local Traffic Management Centers	emergency traffic control request
	Local Traffic Management Centers	incident information
Local Traffic Database	Archived Data User Systems	archived data products
	City of Columbus Traffic Management Center	archive requests
	Local Traffic Management Centers	archive requests
	ODOT District Offices	archive requests
	OSU Center of Automotive Research	archived data products
	OSU Traffic Research	archived data products
Local Traffic Management Centers	City of Columbus 911 Call Center	emergency traffic control information
	City of Columbus 911 Call Center	incident information
	City of Columbus 911 Call Center	road network conditions
	City of Columbus 911 Call Center	traffic images
	COTA Fixed–Route Transit Management System	road network conditions
	COTA Paratransit Management System	road network conditions
	County EMA Emergency Operations Centers (EOC)	emergency plan coordination
	County EMA Emergency Operations Centers (EOC)	emergency traffic control information
	County EMA Emergency Operations Centers (EOC)	incident information
	County EMA Emergency Operations Centers (EOC)	road network conditions
	County EMA Emergency Operations Centers (EOC)	road network status assessment
	DATA Transit Dispatch Facility	road network conditions
	Franklin County COMBAT System	road network conditions
	Franklin County EMA Emergency Operation Center (EOC)	emergency plan coordination
	Franklin County EMA Emergency Operation Center (EOC)	emergency traffic control information
	Franklin County EMA Emergency Operation Center (EOC)	incident information
	Franklin County EMA Emergency Operation Center (EOC)	road network conditions
	Franklin County EMA Emergency Operation Center (EOC)	road network status assessment
	Local 911 Call Centers	emergency traffic control information
	Local 911 Call Centers	incident information
	Local 911 Call Centers	road network conditions
	Local 911 Call Centers	traffic images
	Local Fire/EMS Emergency Dispatch	emergency traffic control information
	Local Maintenance and Construction Management	incident information
	Local Maintenance and Construction Management	road network conditions
	Local Police/Sheriffs Management and Dispatch	emergency traffic control information
	Local Traffic Database	traffic archive data
	Media Channels	traffic information for media
	MORPC Traffic Count Database	traffic archive data
	National Weather Service	environmental conditions data
	National Weather Service	road network environmental situation data
	ODOT ATMS	road network conditions
	OSHP State Highway Patrol Dispatch	incident information
	OSHP State Highway Patrol Dispatch	road network conditions
	OSHP State Highway Patrol Dispatch	traffic images
	OSU Traffic Research	traffic archive data
	Other Local Traffic Management Centers	emergency traffic coordination
	Other Local Traffic Management Centers	incident information
	Other Local Traffic Management Centers	road network conditions
	Other Local Traffic Management Centers	traffic images
	Private Traveler Information Systems	road network conditions
	Private Weather Service Systems	environmental conditions data
MORPC Air Quality Website	Archived Data User Systems	archived data products
MORPC Traffic Count Database	Archived Data User Systems	archived data products
	City of Columbus Traffic Management Center	archive requests
	Local Traffic Management Centers	archive requests
	ODOT ATMS	archive requests
	ODOT District Offices	archive requests
	ODOT Traffic Signal Control Systems	archive requests
	OSU Center of Automotive Research	archived data products
	OSU Traffic Research	archived data products
National Weather Service	City of Columbus Traffic Management Center	weather information
	County EMA Emergency Operations Centers (EOC)	weather information
	Franklin County COMBAT System	weather information
	Franklin County EMA Emergency Operation Center (EOC)	weather information
	Local Maintenance and Construction Management	weather information
	Local Traffic Management Centers	weather information
	ODOT ATMS	weather information
	ODOT District Offices	weather information
	ODOT OHGO	weather information
	ODOT Rest Area Tourist Information Centers	weather information
ODOT ATMS	City of Columbus Traffic Management Center	device control request
	City of Columbus Traffic Management Center	device data
	City of Columbus Traffic Management Center	device status
	City of Columbus Traffic Management Center	emergency plan coordination
	City of Columbus Traffic Management Center	emergency routes
	City of Columbus Traffic Management Center	emergency traffic control information
	City of Columbus Traffic Management Center	emergency traffic coordination
	City of Columbus Traffic Management Center	incident information
	City of Columbus Traffic Management Center	incident response status
	City of Columbus Traffic Management Center	road network conditions
	City of Columbus Traffic Management Center	road network status assessment
	City of Columbus Traffic Management Center	traffic images
	CRAA Communications Operations Center	incident information for public
	CRAA Communications Operations Center	road network conditions
	Freight Operations Centers	road network conditions
	Local Traffic Management Centers	road network conditions
	Media Channels	traffic information for media
	MORPC Traffic Count Database	traffic archive data
	National Weather Service	environmental conditions data
	National Weather Service	road network environmental situation data
	ODOT 511 Telephone Information Service	incident information for public
	ODOT 511 Telephone Information Service	road network conditions
	ODOT Buckeye Traffic Website	road network conditions
	ODOT Buckeye Traffic Website	traffic images
	ODOT District Offices	environmental conditions data
	ODOT District Offices	equipment maintenance request
	ODOT District Offices	road network conditions
	ODOT Maintenance Garages	equipment maintenance request
	ODOT Maintenance Garages	incident information
	ODOT Maintenance Garages	road network conditions
	ODOT OHGO	incident information for public
	ODOT OHGO	road network conditions
	ODOT OHGO	traffic images
	ODOT Rest Area Tourist Information Centers	incident information for public
	ODOT Rest Area Tourist Information Centers	road network conditions
	ODOT Rest Area Tourist Information Centers	traffic images
	ODOT Traffic Data Archive System	traffic archive data
	ODOT Traffic Signal Control Systems	device control request
	ODOT Traffic Signal Control Systems	road network conditions
	ODPS Crash Database	traffic archive data
	OSHP State Communication Center	emergency traffic control information
	OSHP State Communication Center	road network conditions
	OSHP State Highway Patrol Dispatch	emergency traffic control information
	OSU Traffic Research	traffic archive data
	Private Weather Service Systems	environmental conditions data
	Private Weather Service Systems	road network environmental situation data
ODOT Buckeye Traffic Website	ODOT Maintenance Garages	equipment maintenance request
	ODOT OHGO	road network conditions
	ODOT OHGO	traffic images
ODOT District Offices	City of Columbus 911 Call Center	incident information
	City of Columbus 911 Call Center	incident response status
	City of Columbus 911 Call Center	road network conditions
	City of Columbus Traffic Management Center	environmental conditions data
	COTA Fixed–Route Transit Management System	road network conditions
	County EMA Emergency Operations Centers (EOC)	emergency plan coordination
	County EMA Emergency Operations Centers (EOC)	emergency traffic control information
	County EMA Emergency Operations Centers (EOC)	incident information
	County EMA Emergency Operations Centers (EOC)	road network conditions
	County EMA Emergency Operations Centers (EOC)	road network status assessment
	DATA Transit Dispatch Facility	road network conditions
	Local 911 Call Centers	incident information
	Local 911 Call Centers	incident response status
	Local 911 Call Centers	road network conditions
	Local Maintenance and Construction Management	road network conditions
	Local Traffic Database	traffic archive data
	Local Traffic Management Centers	environmental conditions data
	MORPC Traffic Count Database	traffic archive data
	National Weather Service	environmental conditions data
	ODOT 511 Telephone Information Service	current infrastructure restrictions
	ODOT 511 Telephone Information Service	maint and constr work plans
	ODOT 511 Telephone Information Service	roadway maintenance status
	ODOT 511 Telephone Information Service	work zone information
	ODOT ATMS	environmental conditions data
	ODOT Buckeye Traffic Website	road network conditions
	ODOT Buckeye Traffic Website	road weather information
	ODOT Maintenance Garages	equipment maintenance request
	ODOT Maintenance Garages	incident information
	ODOT Maintenance Garages	road network conditions
	ODOT OHGO	current infrastructure restrictions
	ODOT OHGO	maint and constr work plans
	ODOT OHGO	roadway maintenance status
	ODOT OHGO	work zone information
	ODOT Rest Area Tourist Information Centers	current infrastructure restrictions
	ODOT Rest Area Tourist Information Centers	maint and constr work plans
	ODOT Rest Area Tourist Information Centers	roadway maintenance status
	ODOT Rest Area Tourist Information Centers	work zone information
	OSHP State Highway Patrol Dispatch	incident information
	OSHP State Highway Patrol Dispatch	incident response status
	OSHP State Highway Patrol Dispatch	road network conditions
	Private Map Update Systems	current infrastructure restrictions
	Private Traveler Information Systems	road network conditions
	Private Weather Service Systems	environmental conditions data
ODOT Event Streaming Platform	COTA Transit Database	regional situation data
	Local Traffic Database	regional situation data
	MORPC Traffic Count Database	regional situation data
	ODOT Traffic Data Archive System	regional situation data
	ODPS Crash Database	regional situation data
	OSU Center of Automotive Research	regional situation data
	OSU Traffic Research	regional situation data
ODOT Maintenance Garages	City of Columbus 911 Call Center	current infrastructure restrictions
	City of Columbus 911 Call Center	incident information
	City of Columbus 911 Call Center	maint and constr work plans
	City of Columbus 911 Call Center	work zone information
	County EMA Emergency Operations Centers (EOC)	emergency plan coordination
	County EMA Emergency Operations Centers (EOC)	incident information
	County EMA Emergency Operations Centers (EOC)	road network status assessment
	Franklin County EMA Emergency Operation Center (EOC)	emergency plan coordination
	Franklin County EMA Emergency Operation Center (EOC)	incident information
	Franklin County EMA Emergency Operation Center (EOC)	road network status assessment
	Local 911 Call Centers	current infrastructure restrictions
	Local 911 Call Centers	incident information
	Local 911 Call Centers	maint and constr work plans
	Local 911 Call Centers	work zone information
	ODOT ATMS	current infrastructure restrictions
	ODOT ATMS	incident information
	ODOT ATMS	maint and constr work plans
	ODOT ATMS	roadway maintenance status
	ODOT ATMS	work zone information
	ODOT Buckeye Traffic Website	current infrastructure restrictions
	ODOT Buckeye Traffic Website	maint and constr work plans
	ODOT Buckeye Traffic Website	road weather information
	ODOT Buckeye Traffic Website	roadway maintenance status
	ODOT Buckeye Traffic Website	work zone information
	ODOT District Offices	current infrastructure restrictions
	ODOT District Offices	incident information
	ODOT District Offices	maint and constr work plans
	ODOT District Offices	roadway maintenance status
	ODOT District Offices	work zone information
	OSHP State Highway Patrol Dispatch	current infrastructure restrictions
	OSHP State Highway Patrol Dispatch	incident information
	OSHP State Highway Patrol Dispatch	maint and constr work plans
	OSHP State Highway Patrol Dispatch	roadway maintenance status
	OSHP State Highway Patrol Dispatch	work zone information
	Other ODOT Maintenance Garages	work zone information
	Private Traveler Information Systems	work zone information
	PUCO Commercial Vehicle Registration System (CMV)	current infrastructure restrictions
ODOT OHGO	Freight Operations Centers	road network environmental situation data
	Freight Operations Centers	road weather advisories
	National Weather Service	road network environmental situation data
	ODOT ATMS	road network environmental situation data
	ODOT District Offices	road network environmental situation data
ODOT Traffic Data Archive System	Archived Data User Systems	archived data products
	City of Columbus Traffic Management Center	archive requests
	ODOT ATMS	archive requests
	ODOT District Offices	archive requests
	ODOT Traffic Signal Control Systems	archive requests
	OSU Center of Automotive Research	archived data products
	OSU Traffic Research	archived data products
ODOT Traffic Signal Control Systems	MORPC Traffic Count Database	center archive data
	MORPC Traffic Count Database	traffic archive data
	ODOT ATMS	device control request
	ODOT ATMS	road network conditions
	ODOT Traffic Data Archive System	center archive data
	ODOT Traffic Data Archive System	traffic archive data
ODPS Crash Database	Archived Data User Systems	archived data products
	City of Columbus 911 Call Center	archive requests
	ODOT ATMS	archive requests
	ODOT District Offices	archive requests
	OSHP State Highway Patrol Dispatch	archive requests
	OSU Center of Automotive Research	archived data products
	OSU Traffic Research	archived data products
Ohio Emergency Alert System	ODOT Rest Area Tourist Information Centers	incident information for public
OSHP State Communication Center	ODOT ATMS	emergency traffic control request
	ODOT ATMS	incident information
	ODOT ATMS	road closure notification
	ODOT ATMS	transportation system status
OSHP State Highway Patrol Dispatch	City of Columbus Traffic Management Center	incident information
	City of Columbus Traffic Management Center	incident response status
	County EMA Emergency Operations Centers (EOC)	emergency plan coordination
	County EMA Emergency Operations Centers (EOC)	transportation system status
	Franklin County EMA Emergency Operation Center (EOC)	emergency plan coordination
	Franklin County EMA Emergency Operation Center (EOC)	transportation system status
	Local Maintenance and Construction Management	incident information
	Local Traffic Management Centers	incident information
	Local Traffic Management Centers	incident response status
	ODOT ATMS	emergency traffic control request
	ODOT ATMS	transportation system status
	ODOT District Offices	incident information
	ODOT District Offices	incident response status
	ODOT District Offices	transportation system status
	ODOT Maintenance Garages	incident information
OSU Center of Automotive Research	COTA Transit Database	archived data product requests
	Local Traffic Database	archived data product requests
	MORPC Traffic Count Database	archived data product requests
	ODOT Traffic Data Archive System	archived data product requests
	ODPS Crash Database	archived data product requests
	OSU Traffic Research	archived data product requests
	OSU Traffic Research	archived data products
OSU DPS EOC	Franklin County EMA Emergency Operation Center (EOC)	transportation system status
OSU TPS Dispatch Facility	Central Ohio Multi–Modal Traveler Information System	road network conditions
	OSU Website	transit and fare schedules
OSU Traffic Research	Archived Data User Systems	archived data products
	City of Columbus Traffic Management Center	archive requests
	COTA Transit Database	archived data product requests
	Local Traffic Database	archived data product requests
	Local Traffic Management Centers	archive requests
	MORPC Traffic Count Database	archived data product requests
	ODOT ATMS	archive requests
	ODOT Traffic Data Archive System	archived data product requests
	ODPS Crash Database	archived data product requests
	OSU Center of Automotive Research	archived data product requests
	OSU Center of Automotive Research	archived data products
Other Local Maintenance and Construction Management	Local Maintenance and Construction Management	roadway maintenance status
	Local Maintenance and Construction Management	work zone information
Other Local Traffic Management Centers	Local Traffic Management Centers	emergency traffic coordination
	Local Traffic Management Centers	incident information
	Local Traffic Management Centers	road network conditions
	Local Traffic Management Centers	traffic images
Other ODOT Maintenance Garages	ODOT Maintenance Garages	work zone information
Private Weather Service Systems	City of Columbus Traffic Management Center	transportation weather information
	CRAA Communications Operations Center	transportation weather information
	Local Traffic Management Centers	transportation weather information
	ODOT ATMS	transportation weather information
	ODOT District Offices	transportation weather information
Regional Event Promoters	City of Columbus Traffic Management Center	event plans
	Local Traffic Management Centers	event plans
	ODOT District Offices	event plans
Smart Columbus Operating System	Archived Data User Systems	archived data products