| Source | Flow | Destination | Status |
|---|
| St Charles County Dynamic Message Signs | roadway dynamic signage status | St Charles County Gateway Green Light System | Planned |
|---|
| St Charles County Dynamic Message Signs | roadway dynamic signage status | St Charles County Traffic Operations Center | Planned |
|---|
| St Charles County Gateway Green Light System | road network conditions | St Charles County Traffic Operations Center | Planned |
|---|
| St Charles County Gateway Green Light System | roadway dynamic signage data | St Charles County Dynamic Message Signs | Planned |
|---|
| St Charles County Gateway Green Light System | traffic images | St Charles County Traffic Operations Center | Planned |
|---|
| St Charles County Gateway Green Light System | traffic operator data | St Charles County Traffic Operations Center | Planned |
|---|
| St Charles County Traffic Field Equipment | roadway dynamic signage status | St Charles County Gateway Green Light System | Planned |
|---|
| St Charles County Traffic Field Equipment | roadway equipment coordination | St Charles County Gateway Green Light System | Planned |
|---|
| St Charles County Traffic Operations Center | roadway dynamic signage data | St Charles County Dynamic Message Signs | Planned |
|---|
| St Charles County Traffic Operations Center | traffic operator input | St Charles County Gateway Green Light System | Planned |
|---|