| Source Element | Destination Element | Flow |
|---|
| Archived Data Management System | Local Field Devices | data collection and monitoring control |
| Road Weather Information System | data collection and monitoring control |
| Bridge Operations Center Field Devices | Statewide Transportation Management Center | roadway treatment system status |
| Local Data Repositories | Local Field Devices | data collection and monitoring control |
| Local DPW | Local Road Weather Stations | environmental sensors control |
| Local Field Devices | Archived Data Management System | roadside archive data |
| Local Data Repositories | roadside archive data |
| Local Road Weather Stations | Local DPW | environmental sensor data |
| NHDOT Field Devices | Statewide Transportation Management Center | roadway treatment system status |
| NHDOT Maintenance District 3 Headquarters | Road Weather Information System | environmental sensors control |
| NHDOT Maintenance District 5 Headquarters | Road Weather Information System | environmental sensors control |
| NHDOT Maintenance District 6 Headquarters | Road Weather Information System | environmental sensors control |
| Portsmouth Data Repository | Portsmouth Traffic Signals | data collection and monitoring control |
| Portsmouth Traffic Signals | Portsmouth Data Repository | roadside archive data |
| Road Weather Information System | Archived Data Management System | roadside archive data |
| NHDOT Maintenance District 3 Headquarters | environmental sensor data |
| NHDOT Maintenance District 5 Headquarters | environmental sensor data |
| NHDOT Maintenance District 6 Headquarters | environmental sensor data |
| Statewide Transportation Management Center | environmental sensor data |
| Statewide Transportation Management Center | roadway treatment system status |
| Surface Transportation Weather Service | environmental sensor data |
| Salem Data Repository | Salem Traffic Monitoring Devices | data collection and monitoring control |
| Salem Traffic Signals | data collection and monitoring control |
| Salem Traffic Monitoring Devices | Salem Data Repository | roadside archive data |
| Salem Traffic Signals | Salem Data Repository | roadside archive data |
| Somersworth Data Repository | Somersworth Traffic Signals | data collection and monitoring control |
| Somersworth Traffic Signals | Somersworth Data Repository | roadside archive data |
| Statewide Transportation Management Center | Bridge Operations Center Field Devices | roadway treatment system control |
| NHDOT Field Devices | roadway treatment system control |
| Road Weather Information System | environmental sensors control |
| Road Weather Information System | roadway treatment system control |
| Surface Transportation Weather Service | Road Weather Information System | environmental sensors control |