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twe-hri_status (Data Flow*)

This data flow provides a real-time indication of the status at a highway grade crossing (e.g. operational, not-operational, obstructed, etc.).

Sub Data Flows

• Primitive Element

Parent Data Flows

• To_Wayside_Equipment

Pspecs*

• 1.6.3.1-Interact with Wayside Systems--Out (rs)

Parent Architecture Flows:

• hri operational status