Interface: WSDOT SWR Traffic Management Center - WSDOT Toll Administration
![WSDOT SWR Traffic Management Center to WSDOT Toll Administration Interface Diagram](../../images/ifs/if68-69.gif)
Architecture Flow Definitions
toll probe data (Planned) Applicable ITS Standards
Aggregate probe data derived from electronic toll collection operations. Data collected could include vehicle speeds and travel times for a given link or collection of links.
toll service change request (Planned) Applicable ITS Standards
Request to change pricing, modify restrictions, or modify operations of a toll road facility
toll service change response (Planned) Applicable ITS Standards
Response to toll service change requests indicating level of compliance with request.