NOACA Regional ITS Architecture

Freeway Management for NOACA Regional ITS Architecture Roles and Responsibilities

Stakeholder	Role and Responsibility
Greater Cleveland Regional Transit Authority (RTA)	Collect vehicle probe information from transit vehicles (e.g., travel times) and provide to information service providers.
	Collect vehicle probe information (e.g., highway travel times) from transit vehicles and provide to traffic operations centers.
Laketran	Collect vehicle probe information (e.g., highway travel times) from transit vehicles and provide to traffic operations centers.
	Collect vehicle probe information from transit vehicles (e.g., travel times) and provide to information service providers.
ODOT	Collect traffic probe information (e.g., highway travel times) from field sensors.
	Provide traffic information to travelers via the OHGO Traffic website, information service providers, and the media
	Collect traffic data from highway system sensors.
	Perform network surveillance for incident detection and verification, and send traffic/incident information and traffic images to local and county public safety agencies and EOCs.
	Operate variable speed limit system on I–90.
	Collect traffic condition information from traffic operations centers.
	Provide highway probe information to traffic operations centers.
	Monitor and control highway traffic with traffic sensors, ramp meters and lane control signals.
	Operate traffic information devices, such as dynamic message signs and highway advisory radios.
	Provide maintenance resources in response to incidents on highways.
	Monitor highway surveillance cameras.
	Suggest a safe driving speed for vehicles traveling on the highway or state–owned arterials.
	Provide traffic information to travelers via traffic information devices on state–owned roadways (e.g., DMS and HAR equipment), and through local ISPs and web sites.
	Collect road weather information from field sensors.
	Monitor the speeds of vehicles traveling on the highway or state–owned arterials.
	Provide traffic information reports to other traffic management agencies.
	Provide traffic information in a coordinated effort to the state traveler information system, Buckeye Traffic website and other traffic management agencies.
	Monitor and control traffic information devices of other traffic management agencies, such as dynamic message signs, during certain agreed upon conditions, such as specific hours or during specific emergencies.
	Provide traffic information, such as road network conditions, to public safety agencies.
	Provide traffic information, such as road network conditions, to maintenance and construction agencies.
	Provide traffic information, such as road network conditions, to information service providers.
	Provide traffic information, such as road network conditions, information to transit agencies.
	Use Transportation Systems Management and Operations (TSMO) to review congested areas and provide technical / buildable solutions
Ohio Turnpike and Infrastructure Commission	Provide traffic information reports to other traffic management agencies.
	Provide traffic information to travelers via traffic information devices on state–owned roadways (e.g., DMS and HAR equipment), and through local ISPs and web sites.
	Monitor and control highway traffic with traffic sensors, ramp meters and lane control signals.
	Operate traffic information devices, such as portable changeable message signs and Turnpike Television
	Provide traffic information, such as road network conditions, information to transit agencies.
	Provide traffic information, such as road network conditions, to information service providers.
	Provide traffic information, such as road network conditions, to maintenance and construction agencies.
	Provide traffic information, such as road network conditions, to public safety agencies.
	Provide traffic information to travelers via the OHGO Traffic website, information service providers, and the media
	Close roadways via automatic or remotely controlled gates or barriers to vehicular traffic when driving conditions are unsafe, maintenance must be performed, or access to the roadway must be prohibited.
	Collect road weather information from field sensors.
	Monitor and control traffic information devices of other traffic management agencies, such as dynamic message signs, during certain agreed upon conditions, such as specific hours or during specific emergencies.