Interface: Western Region Traffic Management Center (PennDOT) - Personal Traveler Information Devices

Western Region Traffic Management Center (PennDOT) to Personal Traveler Information Devices Interface Diagram

Information Flow Definitions

broadcast traveler information  (Future)  Selected Comm Solution

General traveler information that contains traffic and road conditions, link travel times, incidents, advisories, restrictions, work zones, transit service information, weather information, parking information, and other related traveler information.

interactive traveler information  (Future)  Selected Comm Solution

Traveler information provided in response to a traveler request. The provided information includes traffic and road conditions, advisories, incidents, restrictions, payment information, transit services, parking information, weather information, and other travel–related data updates and confirmations.

traveler alerts  (Future)  Selected Comm Solution

Traveler information alerts reporting congestion, incidents, adverse road or weather conditions, parking availability, transit service delays or interruptions, and other information that may impact the traveler. Relevant alerts are provided based on traveler–supplied profile information including trip characteristics and preferences.