roadway_information_status_from_traffic

This data flow is used to provide the status from the Manage Traffic function concerning the posting of information to travelers concerning an emergency via dynamic message signs (DMS) or highway advisory radio (HAR).

Sub Data Flows

• Primitive Element

Parent Data Flows

• em_data_from_traffic

Associated PSpecs/Terminators

• 1.2.4.4 - Output Roadway Information Data
• 5.1.4 - Manage Emergency Response

Parent Information Flows

• emergency traffic control information