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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 management of reversible lane facilities. In addition to standard surveillance capabilities, this service package includes sensory functions that detect wrong-way vehicles and other special surveillance capabilities that mitigate safety hazards associated with reversible lanes. The package includes the field equipment, physical lane access controls, and associated control electronics that manage and control these special lanes. This service package also includes the equipment used to electronically reconfigure intersections and manage right-of-way to address dynamic demand changes and special events.

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

Element Name Stakeholder

City of Glendale TMC City of Glendale

City of Glendale Reversible Lane Control Devices City of Glendale

Element Name	Stakeholder
City of Glendale TMC	City of Glendale
City of Glendale Reversible Lane Control Devices	City of Glendale

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

City of Glendale City of Glendale Reversible Lane Control Devices Roadway Reversible Lanes This equipment package includes field elements that monitor and control reversible lane facilities. It includes the traffic sensors, surveillance equipment, lane control signals, physical lane access controls, and other field elements that manage traffic on these facilities. It provides current reversible lane facility status information and accepts requests and control commands from the controlling center.
City of Glendale City of Glendale Reversible Lane Control Devices Roadway Equipment Coordination This equipment package supports direct communications between field equipment. It includes field elements that control and send data to other field elements. This includes coordination between remote sensors and field devices (e.g., Dynamic Message Signs) and coordination between the field devices themselves (e.g., direct coordination between traffic controllers that are controlling adjacent intersections.).
City of Glendale City of Glendale TMC TMC Reversible Lane Management This equipment package remotely monitors and controls reversible lanes. It provides an interface to reversible lane field equipment (traffic sensors, surveillance equipment, lane control signals, physical lane access controls, etc.) and to traffic operations personnel to support central monitoring and control of these facilities.

Stakeholder	Element Name	Functional Area/Role	Functional Area Description
City of Glendale	City of Glendale Reversible Lane Control Devices	Roadway Reversible Lanes	This equipment package includes field elements that monitor and control reversible lane facilities. It includes the traffic sensors, surveillance equipment, lane control signals, physical lane access controls, and other field elements that manage traffic on these facilities. It provides current reversible lane facility status information and accepts requests and control commands from the controlling center.
City of Glendale	City of Glendale Reversible Lane Control Devices	Roadway Equipment Coordination	This equipment package supports direct communications between field equipment. It includes field elements that control and send data to other field elements. This includes coordination between remote sensors and field devices (e.g., Dynamic Message Signs) and coordination between the field devices themselves (e.g., direct coordination between traffic controllers that are controlling adjacent intersections.).
City of Glendale	City of Glendale TMC	TMC Reversible Lane Management	This equipment package remotely monitors and controls reversible lanes. It provides an interface to reversible lane field equipment (traffic sensors, surveillance equipment, lane control signals, physical lane access controls, etc.) and to traffic operations personnel to support central monitoring and control of these facilities.

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 Glendale Reversible Lane Control Devices traffic flow City of Glendale TMC

City of Glendale Reversible Lane Control Devices signal control status City of Glendale TMC

City of Glendale Reversible Lane Control Devices reversible lane status City of Glendale TMC

City of Glendale TMC traffic sensor control City of Glendale Reversible Lane Control Devices

City of Glendale TMC signal control commands City of Glendale Reversible Lane Control Devices

City of Glendale TMC reversible lane control City of Glendale Reversible Lane Control Devices

Last updated: 06-24-13