| Source Element |
Destination Element |
Flow |
| City of Del Rio Field Equipment |
Rail Operators Wayside Equipment |
arriving train information |
| Rail Operators Wayside Equipment |
track status |
| Rail Operators Wayside Equipment |
City of Del Rio Field Equipment |
hri operational status |
| City of Del Rio Field Equipment |
intersection blockage notification |
| TxDOT Del Rio Field Equipment |
hri operational status |
| TxDOT Del Rio Field Equipment |
Rail Operators Wayside Equipment |
track status |