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| Source | Architecture Flows | Destination |
| Columbus Traffic Management Center | work plan feedback (P) field equipment status (P) road network conditions (P) maint and constr resource request (P) incident information (P) | ODOT Maintenance Garages |
| ODOT Maintenance Garages | maint and constr work plans (P) current asset restrictions (P) work zone information (P) equipment maintenance status (P) roadway maintenance status (P) maint and constr resource response (P) incident information (P) | Columbus Traffic Management Center |