Interface: Motor Carrier Fleet and Freight Management - WSDOT Tolling Administration
![Motor Carrier Fleet and Freight Management to WSDOT Tolling Administration Interface Diagram](../../images/ifs/if62-69.png)
Information Flow Definitions
toll data request (Planned) Selected Comm Solution
Request made to obtain toll schedule information or pay a toll in advance. The request can be a subscription that initiates as–needed information updates as well as a one–time request for information.