| 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 | Bridge Operations Centers | reversible lane status |
| Bridge Operations Centers | traffic flow |
| Local Traffic Management Systems | traffic flow |
| Salem Traffic Management System | traffic flow |
| Statewide Transportation Management Center | reversible lane status |
| Statewide Transportation Management Center | traffic flow |
| Bridge Operations Centers | Bridge Operations Center Field Devices | traffic sensor control |
| Dover Traffic Management System | Dover Traffic Signals | traffic sensor control |
| Dover Traffic Signals | Dover Traffic Management System | traffic flow |
| Kingston Traffic Management System | Kingston Traffic Signals | traffic sensor control |
| Kingston Traffic Signals | Kingston Traffic Management System | traffic flow |
| Local Data Repositories | Local Field Devices | data collection and monitoring control |
| Local Field Devices | Archived Data Management System | roadside archive data |
| Local Data Repositories | roadside archive data |
| Local Traffic Management Systems | traffic flow |
| Salem Traffic Management System | traffic flow |
| Statewide Transportation Management Center | traffic flow |
| Local Road Weather Stations | Local Traffic Management Systems | traffic flow |
| Local Traffic Management Systems | Bridge Operations Center Field Devices | traffic sensor control |
| Local Field Devices | traffic sensor control |
| Local Road Weather Stations | traffic sensor control |
| NHDOT Field Devices | traffic sensor control |
| NHDOT Field Devices | Local Traffic Management Systems | traffic flow |
| Salem Traffic Management System | traffic flow |
| Statewide Transportation Management Center | reversible lane status |
| Statewide Transportation Management Center | variable speed limit status |
| Plaistow Traffic Management System | Plaistow Traffic Signals | traffic sensor control |
| Plaistow Traffic Signals | Plaistow Traffic Management System | traffic flow |
| Portsmouth Data Repository | Portsmouth Traffic Signals | data collection and monitoring control |
| Portsmouth Traffic Management System | Portsmouth Traffic Signals | traffic sensor control |
| Portsmouth Traffic Signals | Portsmouth Data Repository | roadside archive data |
| Portsmouth Traffic Management System | traffic flow |
| Road Weather Information System | Archived Data Management System | roadside archive data |
| Statewide Transportation Management Center | traffic flow |
| Salem Data Repository | Salem Traffic Monitoring Devices | data collection and monitoring control |
| Salem Traffic Signals | data collection and monitoring control |
| Salem Traffic Management System | Bridge Operations Center Field Devices | traffic sensor control |
| Local Field Devices | traffic sensor control |
| NHDOT Field Devices | traffic sensor control |
| Salem Traffic Monitoring Devices | traffic sensor control |
| Salem Traffic Signals | traffic sensor control |
| Salem Traffic Monitoring Devices | Salem Data Repository | roadside archive data |
| Salem Traffic Management System | traffic flow |
| Statewide Transportation Management Center | traffic flow |
| Salem Traffic Signals | Salem Data Repository | roadside archive data |
| Salem Traffic Management System | traffic flow |
| Somersworth Data Repository | Somersworth Traffic Signals | data collection and monitoring control |
| Somersworth Traffic Management System | Somersworth Traffic Signals | traffic sensor control |
| Somersworth Traffic Signals | Somersworth Data Repository | roadside archive data |
| Somersworth Traffic Management System | traffic flow |
| Statewide Transportation Management Center | Bridge Operations Center Field Devices | traffic sensor control |
| Local Field Devices | traffic sensor control |
| NHDOT Field Devices | variable speed limit control |
| Road Weather Information System | traffic sensor control |
| Salem Traffic Monitoring Devices | traffic sensor control |