Source Element |
Destination Element |
Flow |
City of Brownsville Field Equipment |
Rail Operators Wayside Equipment |
track status |
City of Harlingen Field Equipment |
Rail Operators Wayside Equipment |
arriving train information |
Rail Operators Wayside Equipment |
track status |
City of McAllen Field Equipment |
Rail Operators Wayside Equipment |
track status |
Rail Operators Wayside Equipment |
City of Brownsville Field Equipment |
hri operational status |
City of Harlingen Field Equipment |
hri operational status |
City of Harlingen Field Equipment |
intersection blockage notification |
City of McAllen Field Equipment |
hri operational status |
TxDOT Pharr District Traffic Signals |
hri operational status |
TxDOT Pharr District Traffic Signals |
Rail Operators Wayside Equipment |
track status |