AMPA Regional ITS Architecture Update

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

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.

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

reversible lane status

signal control status