1: Rider requests for a transfer using personal device from when Vehicle 1 is late. Information is received by the Agency 1 Control Center (CC1)
2: CC1 queries the current location and route and schedule adherence (RSA) information for Vehicle 1
3: CC1 calculates the predicted arrival at Transfer Point. for Vehicle 1
3A: CC1 corrects the predicted arrival information for Vehicle 1 based on real-time traffic data, if available
4:  CC1 forwards the transfer request to Agency 2 Control Center (CC2)
5: CC1 queries the current location and RSA information for Vehicle 2
6:  CC2 calculates the predicted arrival at Transfer Point. for Vehicle 2
6A: CC1 corrects the predicted arrival information for Vehicle 2 based on real-time traffic data, if available
7: Based on available information, CC2 determines that transfer can be made from Vehicle 1 to Vehicle 2
8: Once CC2 determines that the transfer can be made from Vehicle 1 to Vehicle 2 and notifies the driver of Vehicle 2 and asks to wait for x minutes
9: At the same time as Step 6, CC2 notifies the Rider of the successful transfer
10: At the same time as Step 6, CC2 notifies the CC1 of the successful transfer
11A  and 11B: Vehicle 1 and Vehicle 2 arrive at the Transfer Point and Rider completes the successful transfer
Scenario #1 Transactions
Description: Fixed-route buses (Vehicle 1 and Vehicle 2) operated by multiple agencies (Agency 1 and Agency 2) are involved. Transfer is requested by the Rider on Vehicle 1 using personal device and successfully completed when Rider boards Vehicle 2