|
|
|
|
|
|
|
|
|
|
 |
NTCIP 1211: Objects for Signal Control Priority |
 |
| Source Element | Destination Element | Flow |
|---|---|---|
| TxDOT Childress District TMC | TxDOT Childress District Traffic Signals | request for right-of-way |
| TxDOT Childress District Traffic Signals | DPS Emergency Vehicles | local signal preemption request |
| Municipal/County Emergency Vehicles | local signal preemption request | |
| TxDOT Childress District TMC | signal control data |
Web Spinner Technology.