field_weather_advisory_and_alert

This data flow contains traveler alerts and advisories that report regionally relevant current and forecasted road weather conditions and may include road temperatures, icy/flooded road conditions, and other information that may impact the traveler in a vehicle. Alerts and Advisories are provided to a traveler's in-vehicle device based on the location, route, or timeframe. It consists of the following data item which is defined in its own DDE:

road_weather_advisory

Sub Data Flows

• road_weather_advisory

Parent Data Flows

• vehicle_travel_services_data

Associated PSpecs/Terminators

• 6.5.9 - Provide Traveler Alert Interface
• 6.7.3.3 - Provide Short Range Traveler Information

Parent Information Flows

• road weather advisory info