| Source Element |
Destination Element |
Flow |
| City of Laredo Field Equipment |
City of Laredo TMC |
signal control data |
| City of Laredo TMC |
City of Laredo Field Equipment |
request for right-of-way |
| City of Laredo Field Equipment |
signal control status |
| TxDOT Laredo TMC - STRATIS |
TxDOT Laredo Traffic Signals |
request for right-of-way |
| TxDOT Laredo Traffic Signals |
signal control status |
| TxDOT Laredo Traffic Signals |
TxDOT Laredo TMC - STRATIS |
signal control data |