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Scroll down to view the service package description, list of elements, responsible agencies (stakeholders), candidate functional areas and requirements, and flows on this diagram.


Service Package Description

This service package provides for the sharing of traffic information and control among traffic management centers to support regional traffic management strategies. Regional traffic management strategies that are supported include inter-jurisdictional, real-time coordinated traffic signal control systems and coordination between freeway operations and traffic signal control within a corridor. This service package advances the ATMS03-Traffic Signal Control and ATMS04-Traffic Metering service packages by adding the communications links and integrated control strategies that enable integrated, interjurisdictional traffic management. The nature of optimization and extent of information and control sharing is determined through working arrangements between jurisdictions. This package relies principally on roadside instrumentation supported by the Traffic Signal Control and Traffic Metering service packages and adds hardware, software, and fixed-point to fixed-point communications capabilities to implement traffic management strategies that are coordinated between allied traffic management centers. Several levels of coordination are supported from sharing of information through sharing of control between traffic management centers.

List of Elements on this Diagram
Click on Element Name to go to Element Detail Page.

Element Name Stakeholder
City of Avondale TMC City of Avondale
City of Chandler TMC City of Chandler
City of Glendale TMC City of Glendale
City of Goodyear TMC City of Goodyear
City of Mesa TMC City of Mesa
City of Phoenix TMC City of Phoenix
City of Scottsdale TMC City of Scottsdale
City of Tempe TMC City of Tempe
Local City and Municipal TMC Local Cities and Municipalities
Town of Gilbert TMC Town of Gilbert
Town of Queen Creek TMC Town of Queen Creek
ADOT TOC Arizona Department of Transportation
City of Peoria TMC City of Peoria
City of Surprise TMC City of Surprise
MCDOT TMC Maricopa County Department of Transportation
AZTech RADS Maricopa County Department of Transportation


List of Stakeholder Elements and Roles on this Diagram
Click on Element Name to go to Page with Element Details.
Click on Functional Area/Role to go to Page with Candidate Functional Requirements.

Stakeholder Element Name Functional Area/Role Functional Area Description
Arizona Department of Transportation ADOT TOC TMC Traffic Metering This equipment package provides center monitoring and control of traffic metering systems including on ramps, through interchanges, and on the mainline roadway. All types of metering are covered including pre-timed/fixed time, time-based, dynamic and adaptive metering strategies and special bypasses. Metering rates can be calculated based upon historical data or current conditions including traffic, air quality, etc.
Arizona Department of Transportation ADOT TOC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
Arizona Department of Transportation ADOT TOC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Avondale City of Avondale TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Avondale City of Avondale TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
City of Chandler City of Chandler TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Chandler City of Chandler TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
City of Glendale City of Glendale TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
City of Glendale City of Glendale TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Goodyear City of Goodyear TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Goodyear City of Goodyear TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
City of Mesa City of Mesa TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Mesa City of Mesa TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
City of Peoria City of Peoria TMC TMC Traffic Metering This equipment package provides center monitoring and control of traffic metering systems including on ramps, through interchanges, and on the mainline roadway. All types of metering are covered including pre-timed/fixed time, time-based, dynamic and adaptive metering strategies and special bypasses. Metering rates can be calculated based upon historical data or current conditions including traffic, air quality, etc.
City of Peoria City of Peoria TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
City of Peoria City of Peoria TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Phoenix City of Phoenix TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Phoenix City of Phoenix TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
City of Scottsdale City of Scottsdale TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Scottsdale City of Scottsdale TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
City of Surprise City of Surprise TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Surprise City of Surprise TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
City of Tempe City of Tempe TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
City of Tempe City of Tempe TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
Local Cities and Municipalities Local City and Municipal TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
Local Cities and Municipalities Local City and Municipal TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
Maricopa County Department of Transportation MCDOT TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
Maricopa County Department of Transportation MCDOT TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
Town of Gilbert Town of Gilbert TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.
Town of Gilbert Town of Gilbert TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
Town of Queen Creek Town of Queen Creek TMC TMC Signal Control This equipment package provides the capability for traffic managers to monitor and manage the traffic flow at signalized intersections. This capability includes analyzing and reducing the collected data from traffic surveillance equipment and developing and implementing control plans for signalized intersections. Control plans may be developed and implemented that coordinate signals at many intersections under the domain of a single traffic management subsystem and are responsive to traffic conditions and adapt to support incidents, preemption and priority requests, pedestrian crossing calls, etc.
Town of Queen Creek Town of Queen Creek TMC TMC Regional Traffic Management This equipment package supports coordination between traffic management centers in order to share traffic information between centers as well as control of traffic management field equipment. This coordination supports wide area optimization and regional coordination that spans jurisdictional boundaries; for example, coordinated signal control in a metropolitan area or coordination between freeway operations and arterial signal control within a corridor.


List of Flows on this Diagram
Click on Architecture Flow to go to Page with Applicable ITS Standards.

Source Element Architecture Flow Destination Element
City of Surprise TMC device status AZTech RADS
City of Scottsdale TMC device control request AZTech RADS
City of Mesa TMC device control request AZTech RADS
City of Goodyear TMC device control request AZTech RADS
City of Glendale TMC device control request AZTech RADS
City of Chandler TMC device control request AZTech RADS
City of Avondale TMC device control request AZTech RADS
City of Peoria TMC device control request AZTech RADS
City of Surprise TMC device control request AZTech RADS
MCDOT TMC device data AZTech RADS
Local City and Municipal TMC device control request AZTech RADS
City of Peoria TMC device status AZTech RADS
City of Tempe TMC device control request AZTech RADS
MCDOT TMC device status AZTech RADS
City of Surprise TMC device data AZTech RADS
Town of Queen Creek TMC device status AZTech RADS
MCDOT TMC device control request AZTech RADS
ADOT TOC device control request AZTech RADS
City of Peoria TMC device data AZTech RADS
ADOT TOC device data AZTech RADS
ADOT TOC device status AZTech RADS
Town of Gilbert TMC device data AZTech RADS
Town of Gilbert TMC device status AZTech RADS
Local City and Municipal TMC device status AZTech RADS
City of Tempe TMC device status AZTech RADS
City of Scottsdale TMC device status AZTech RADS
City of Phoenix TMC device status AZTech RADS
City of Mesa TMC device status AZTech RADS
City of Goodyear TMC device status AZTech RADS
City of Glendale TMC device status AZTech RADS
City of Chandler TMC device status AZTech RADS
City of Phoenix TMC device control request AZTech RADS
Town of Queen Creek TMC device data AZTech RADS
Town of Gilbert TMC device control request AZTech RADS
City of Chandler TMC device data AZTech RADS
Town of Queen Creek TMC device control request AZTech RADS
City of Avondale TMC device status AZTech RADS
City of Avondale TMC device data AZTech RADS
Local City and Municipal TMC device data AZTech RADS
City of Glendale TMC device data AZTech RADS
City of Goodyear TMC device data AZTech RADS
City of Mesa TMC device data AZTech RADS
City of Phoenix TMC device data AZTech RADS
City of Scottsdale TMC device data AZTech RADS
City of Tempe TMC device data AZTech RADS
AZTech RADS device control request City of Peoria TMC
AZTech RADS device data City of Peoria TMC
AZTech RADS device status City of Peoria TMC
AZTech RADS device status City of Glendale TMC
AZTech RADS device control request City of Glendale TMC
AZTech RADS device data City of Glendale TMC
AZTech RADS device status ADOT TOC
AZTech RADS device data ADOT TOC
AZTech RADS device control request ADOT TOC
AZTech RADS device control request City of Phoenix TMC
AZTech RADS device status City of Phoenix TMC
AZTech RADS device data City of Phoenix TMC
AZTech RADS device control request City of Chandler TMC
AZTech RADS device data City of Chandler TMC
AZTech RADS device status City of Chandler TMC
AZTech RADS device control request Town of Gilbert TMC
AZTech RADS device data Town of Gilbert TMC
AZTech RADS device status Town of Gilbert TMC
AZTech RADS device status MCDOT TMC
AZTech RADS device data MCDOT TMC
AZTech RADS device control request MCDOT TMC
AZTech RADS device data City of Mesa TMC
AZTech RADS device status City of Mesa TMC
AZTech RADS device control request City of Mesa TMC
AZTech RADS device data City of Scottsdale TMC
AZTech RADS device status City of Scottsdale TMC
AZTech RADS device control request City of Scottsdale TMC
AZTech RADS device status City of Tempe TMC
AZTech RADS device control request City of Tempe TMC
AZTech RADS device data City of Tempe TMC
AZTech RADS device control request City of Surprise TMC
AZTech RADS device data City of Surprise TMC
AZTech RADS device status City of Surprise TMC
AZTech RADS device control request City of Avondale TMC
AZTech RADS device status City of Avondale TMC
AZTech RADS device data City of Avondale TMC
AZTech RADS device data City of Goodyear TMC
AZTech RADS device status City of Goodyear TMC
AZTech RADS device control request City of Goodyear TMC
AZTech RADS device control request Local City and Municipal TMC
AZTech RADS device data Local City and Municipal TMC
AZTech RADS device status Local City and Municipal TMC
AZTech RADS device control request Town of Queen Creek TMC
AZTech RADS device status Town of Queen Creek TMC
AZTech RADS device data Town of Queen Creek TMC

Last updated: 06-24-13