Interface: WSDOT Traveler Information - C-TRAN Traveler Information Systems

WSDOT Traveler Information to C-TRAN Traveler Information Systems Interface Diagram

Information Flow Definitions

emergency transit schedule information  (Planned)  Selected Comm Solution

Information on transit schedule and service changes that adapt the service to better meet needs of responders and the general public in an emergency situation, including special service schedules supporting evacuation.

emergency traveler information  (Planned)  Selected Comm Solution

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.

transit probe data  (Planned)  Selected Comm Solution

Aggregate probe data derived from tracking transit vehicles. Data collected could include transit vehicle speeds and travel times for a given link or collection of links.

trip confirmation  (Planned)  Selected Comm Solution

Acknowledgement by the driver/traveler of acceptance of a trip plan with associated personal and payment information required to confirm reservations. Conversely, this flow may also reject the proposed trip plan. Confirmations include the selected route and subsequent trip confirmation messages will be issued for route changes.