| ||
| Source | Architecture Flows | Destination |
| NYSTA Operations and Maintenance | maint and constr vehicle system control (P) maint and constr dispatch information (P) | NYSTA Maintenance and Construction Vehicles |
| NYSTA Maintenance and Construction Vehicles | work zone warning status (P) work zone status (P) maint and constr vehicle operational data (P) maint and constr dispatch status (P) maint and constr vehicle conditions (P) maint and constr vehicle location data (P) | NYSTA Operations and Maintenance |