Interface: Wide Area Alerting Systems - In Vehicle Elec Toll Tags
Information Flow Definitions
emergency traveler information (Existing)
Public notification of an emergency such as a natural or man–made disaster, civil emergency, or child abduction. This flow also includes evacuation information including evacuation instructions, evacuation zones, recommended evacuation times, tailored evacuation routes and destinations, traffic and road conditions along the evacuation routes, traveler services and shelter information, and reentry times and instructions.
emergency traveler information request (Existing)
Request for alerts, evacuation information, and other emergency information provided to the traveling public.