8: Notify Driver
Multi-modal
Control Center
Vehicle 2
(Fixed-route bus)
Transfer Point
Traffic Management Center
Vehicle 1 (Demand Response Van)
4A &5A: Verify  ETA with TMC
4:  Calc Vehicle 1 ETA
5:  Calc Vehicle 2 ETA
6:  Auto OK
7: Notify Driver
9A: Vehicle 1 Arrives
Scenario #3 - Automated Approval of Transfer from Demand Response to  Fixed-route Bus
2: Location and RSA
3: Location and RSA
1: Send Request
9B: Vehicle 2 Arrives