| Source Element | Destination Element | Flow |
|---|
| Kennewick Field Equipment | Kennewick Traffic Operations Center | hri status |
| Kennewick Traffic Operations Center | right-of-way request notification |
| Kennewick Traffic Operations Center | signal control status |
| Kennewick Traffic Operations Center | signal fault data |
| Kennewick Traffic Operations Center | traffic flow |
| Kennewick Traffic Operations Center | traffic images |
| Kennewick Traffic Operations Center | Kennewick Field Equipment | hri control data |
| Kennewick Field Equipment | hri request |
| Kennewick Field Equipment | signal control commands |
| Kennewick Field Equipment | signal control device configuration |
| Kennewick Field Equipment | signal control plans |
| Kennewick Field Equipment | signal system configuration |
| Kennewick Field Equipment | traffic sensor control |
| Kennewick Field Equipment | video surveillance control |
| Local City Field Equipment | Local City Traffic Operations Center | right-of-way request notification |
| Local City Traffic Operations Center | signal control status |
| Local City Traffic Operations Center | signal fault data |
| Local City Traffic Operations Center | traffic flow |
| Local City Traffic Operations Center | traffic images |
| Local City Traffic Operations Center | Local City Field Equipment | signal control commands |
| Local City Field Equipment | signal control device configuration |
| Local City Field Equipment | signal control plans |
| Local City Field Equipment | signal system configuration |
| Local City Field Equipment | traffic sensor control |
| Local City Field Equipment | video surveillance control |
| Pasco Field Equipment | Pasco Traffic Operations Center | hri status |
| Pasco Traffic Operations Center | right-of-way request notification |
| Pasco Traffic Operations Center | roadway warning system status |
| Pasco Traffic Operations Center | signal control status |
| Pasco Traffic Operations Center | signal fault data |
| Pasco Traffic Operations Center | speed monitoring information |
| Pasco Traffic Operations Center | traffic flow |
| Pasco Traffic Operations Center | traffic images |
| Pasco Traffic Operations Center | traffic probe data |
| West Richland Traffic Operations Center | infrastructure monitoring sensor data |
| Pasco Traffic Operations Center | Pasco Field Equipment | hri control data |
| Pasco Field Equipment | hri request |
| Pasco Field Equipment | roadway warning system control |
| Pasco Field Equipment | signal control commands |
| Pasco Field Equipment | signal control device configuration |
| Pasco Field Equipment | signal control plans |
| Pasco Field Equipment | signal system configuration |
| Pasco Field Equipment | speed monitoring control |
| Pasco Field Equipment | traffic sensor control |
| Pasco Field Equipment | video surveillance control |
| Richland Field Equipment | Richland Traffic Operations Center | lighting system status |
| Richland Traffic Operations Center | right-of-way request notification |
| Richland Traffic Operations Center | signal control status |
| Richland Traffic Operations Center | signal fault data |
| Richland Traffic Operations Center | traffic flow |
| Richland Traffic Operations Center | traffic images |
| West Richland Traffic Operations Center | lighting system status |
| Richland Traffic Operations Center | Richland Field Equipment | lighting system control data |
| Richland Field Equipment | signal control commands |
| Richland Field Equipment | signal control device configuration |
| Richland Field Equipment | signal control plans |
| Richland Field Equipment | signal system configuration |
| Richland Field Equipment | traffic sensor control |
| Richland Field Equipment | video surveillance control |
| West Richland Field Equipment | West Richland Traffic Operations Center | infrastructure monitoring sensor data |
| West Richland Traffic Operations Center | right-of-way request notification |
| West Richland Traffic Operations Center | signal control status |
| West Richland Traffic Operations Center | signal fault data |
| West Richland Traffic Operations Center | traffic flow |
| West Richland Traffic Operations Center | traffic images |
| West Richland Traffic Operations Center | Richland Field Equipment | lighting system control data |
| West Richland Field Equipment | infrastructure monitoring sensor control |
| West Richland Field Equipment | signal control commands |
| West Richland Field Equipment | signal control device configuration |
| West Richland Field Equipment | signal control plans |
| West Richland Field Equipment | signal system configuration |
| West Richland Field Equipment | traffic sensor control |
| West Richland Field Equipment | video surveillance control |
| WSDOT Field Equipment | WSDOT SC Region TMC | environmental sensor data |
| WSDOT SC Region TMC | roadway information system status |
| WSDOT SC Region TMC | signal control status |
| WSDOT SC Region TMC | signal fault data |
| WSDOT SC Region TMC | traffic flow |
| WSDOT SC Region TMC | traffic images |
| WSDOT SC Region TMC | WSDOT Field Equipment | environmental sensors control |
| WSDOT Field Equipment | roadway information system data |
| WSDOT Field Equipment | signal control commands |
| WSDOT Field Equipment | signal control device configuration |
| WSDOT Field Equipment | signal control plans |
| WSDOT Field Equipment | signal system configuration |
| WSDOT Field Equipment | traffic sensor control |
| WSDOT Field Equipment | video surveillance control |