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Traveler Information for Virginia CR ITS Architecture

National Oceanic and Atmospheric Administration (NOAA)
  • Disseminate traffic, transit, maintenance and construction, event, and weather information to travelers.
  • Distribute traveler information and wide-area alerts to traveler telephone information systems such as 511, based on voice-based traveler requests.
  • Provide personalized traffic, transit, maintenance and construction, multimodal, event, and weather information to traveler, upon request.
Private Sector ISPs
  • Disseminate traffic, transit, maintenance and construction, event, and weather information to travelers.
  • Provide personalized traffic, transit, maintenance and construction, multimodal, event, and weather information to traveler, upon request.
  • Distribute traveler information and wide-area alerts to traveler telephone information systems such as 511, based on voice-based traveler requests.
VDOT Central Office
  • Distribute traveler information and wide-area alerts to traveler telephone information systems such as 511, based on voice-based traveler requests.
  • Provide personalized traffic, transit, maintenance and construction, multimodal, event, and weather information to traveler, upon request.
  • Disseminate traffic, transit, maintenance and construction, event, and weather information to travelers.
VDOT CRO Region
  • Disseminate traffic, transit, maintenance and construction, event, and weather information to travelers.
  • Operate and maintain field equipment that controls and sends data to other field equipment (such as environmental sensors that send data to a DMS or coordination between traffic controllers on adjacent intersections), without being controlled from a center.
  • Provide personalized traffic, transit, maintenance and construction, multimodal, event, and weather information to traveler, upon request.
  • Provide travel information to in-vehicle equipment from field equipment.
VDOT SWRO Region
  • Provide personalized traffic, transit, maintenance and construction, multimodal, event, and weather information to traveler, upon request.
  • Disseminate traffic, transit, maintenance and construction, event, and weather information to travelers.