Interface: WRTA Special Service Transportation (SST) Vehicles and WRTA Smart Card
(E) = Existing Flow
(P) = Planned/Future Flow
(E/P) = Existing and Planned Flow - Flow appears as Existing and Planned
| Source | Architecture Flows | Destination |
|---|---|---|
| WRTA Special Service Transportation (SST) Vehicles | request for payment (P) | WRTA Smart Card |
| WRTA Smart Card | payment (P) | WRTA Special Service Transportation (SST) Vehicles |