2018 Arizona Statewide ITS Architecture

Connected Vehicle Support for Arizona Roles and Responsibilities

Stakeholder	Role and Responsibility
ADOT	Use systems polling feature to provide fault data
	Maintain centralized signal systems and software that monitors, analyzes and stores traffic sensor data.
	Establishing and maintaining data processing algorithms, rules and related metadata including all those processes related to validation, integration, sanitization and aggregation (VISA).
	Exchange road network conditions from traffic sensor and surveillance data collection to other systems for distribution.
	Tracking and managing the configuration of the field equipment.
	Detecting, Isolating and correcting CV infrastructure field equipment problems.
	Maintain field equipment.
	Providing, modifying and maintaining software applications on connected vehicle roadside equipment.
	Collecting, filtering, compiling, retrieving and archiving metadata for traveler data, emergency response data, to connected vehicle roadside equipment from vehicles, roadside equipment or other personal devices.
Arizona Universities	Investigate future connected and automated vehicle systems; Investigation of Impact and Opportunities for Automated Driving Vehicles.
	UofA's provide transportation expertise to perform research-oriented traffic and ITS development studies. Related tasks include the MCDOT SMARTDrive Program and related Deployment Readiness of the Multi-Modal Intelligent Traffic Signal System (MMITSS) and
	Simulation and optimization models in specific applications, studying new transportation hardware and software systems.
AZTech	Connected Vehicle Roles and Responsibilities for AZTech are defined in the MAG Regional Architecture.
Federal Highway Administration (FHWA)	Participate in meetings and serve in an advisory capacity for project development.
	Provide funding for Connected Vehicle projects.
Maricopa County Department of Transportation (MCDOT)	Connected Vehicle Roles and Responsiblities for MCDOT is defined in the MAG Architecture
Private Commercial Carriers	Provide, modify and maintain software applications inside trucks / vehicles to work with connected vehicle roadside equipment.
Private Information Service Providers	Coordinate and facilitate sharing of traffic, event, weather, incident and other information on corridors crossing the boundaries between States and/or Districts
	Provide broadcast traveler information.
	Provide support from the media for traffic and incident data.
	Provide customized information on travel times, transit routes, weather conditions and road closures.
Travelers	Receive traffic and event information from a regional information service provider.
	Utilize information provided by public agencies through DMS, smart phones, 511, etc... To re-route, telecommute or otherwise avoid traffic incidents.
	Allow vehicle settings to be read by local roadway devices for connected vehicles.
	Receiving information without establishing formal relationships with data providers.
	Request permission for use of connected infrastructure data.