| Source Element | Destination Element | Flow |
|---|
| HERE Detector Information ISP | Missouri DOT Gateway Guide TMC | lane management information |
|---|
| Missouri DOT Gateway Guide TMC | roadway dynamic signage status |
| Missouri DOT Gateway Guide TMC | speed monitoring information |
| Illinois DOT Dynamic Message Signs | Illinois DOT Traffic Operations Center | roadway dynamic signage status |
|---|
| Illinois DOT Traffic Operations Center | roadway warning system status |
| Illinois DOT Road Weather Information Systems | Illinois DOT Traffic Operations Center | roadway dynamic signage status |
|---|
| Illinois DOT Traffic Operations Center | roadway warning system status |
| Illinois DOT Traffic Field Equipment | Illinois DOT Traffic Operations Center | roadway dynamic signage status |
|---|
| Illinois DOT Traffic Operations Center | roadway warning system status |
| Madison County Local Jurisdictional Traffic Engieering Department | roadway dynamic signage status |
| Madison County Local Jurisdictional Traffic Engieering Department | roadway warning system status |
| Monroe County Local Jurisdictional Traffic Engineering Department | roadway dynamic signage status |
| Monroe County Local Jurisdictional Traffic Engineering Department | roadway warning system status |
| Illinois DOT Traffic Operations Center | Illinois DOT CCTV Cameras | roadway dynamic signage data |
|---|
| Illinois DOT Dynamic Message Signs | roadway dynamic signage data |
| Illinois DOT Dynamic Message Signs | roadway warning system control |
| Illinois DOT Road Weather Information Systems | roadway dynamic signage data |
| Illinois DOT Road Weather Information Systems | roadway warning system control |
| Illinois DOT Traffic Field Equipment | roadway dynamic signage data |
| Illinois DOT Traffic Field Equipment | roadway warning system control |
| Illinois DOT Traffic Signal | roadway dynamic signage data |
| Madison County Local Jurisdiction Traffic Signal | roadway dynamic signage data |
| Monroe County Local Jurisdiction Traffic Signal | roadway dynamic signage data |
| St Clair County Local Jurisdiction Traffic Signal | roadway dynamic signage data |
| Madison County Local Jurisdiction Traffic Signal | Illinois DOT Traffic Operations Center | roadway dynamic signage status |
|---|
| Madison County Local Jurisdictional Traffic Engieering Department | Illinois DOT Traffic Field Equipment | roadway dynamic signage data |
|---|
| Illinois DOT Traffic Field Equipment | roadway warning system control |
| Missouri DOT – Tunnel Control Center (Lindbergh Blvd) | Missouri DOT – Tunnel Control Center(Lindbergh Blvd) Field Equipment | roadway dynamic signage data |
|---|
| Missouri DOT Dynamic Message Signs | roadway warning system control |
| Missouri DOT Traffic Field Equipment | lane management control |
| Missouri DOT Traffic Field Equipment | roadway warning system control |
| Missouri DOT – Tunnel Control Center(Lindbergh Blvd) Field Equipment | Missouri DOT – Tunnel Control Center (Lindbergh Blvd) | roadway dynamic signage status |
|---|
| Missouri DOT Gateway Guide TMC | lane management information |
| Missouri DOT Gateway Guide TMC | roadway dynamic signage status |
| Missouri DOT Gateway Guide TMC | roadway warning system status |
| Missouri DOT Gateway Guide TMC | speed monitoring information |
| Missouri DOT CCTV Camera | Missouri DOT – Tunnel Control Center (Lindbergh Blvd) | lane management information |
|---|
| Missouri DOT Gateway Guide TMC | lane management information |
| Missouri DOT Gateway Guide TMC | roadway dynamic signage status |
| Missouri DOT Dynamic Message Signs | Missouri DOT Gateway Guide TMC | lane management information |
|---|
| Missouri DOT Gateway Guide TMC | roadway dynamic signage status |
| Missouri DOT Gateway Guide TMC | roadway warning system status |
| Missouri DOT Gateway Guide TMC | HERE Detector Information ISP | roadway dynamic signage data |
|---|
| Missouri DOT – Tunnel Control Center(Lindbergh Blvd) Field Equipment | lane management control |
| Missouri DOT – Tunnel Control Center(Lindbergh Blvd) Field Equipment | roadway dynamic signage data |
| Missouri DOT – Tunnel Control Center(Lindbergh Blvd) Field Equipment | speed monitoring control |
| Missouri DOT Dynamic Message Signs | lane management control |
| Missouri DOT Dynamic Message Signs | roadway dynamic signage data |
| Missouri DOT Dynamic Message Signs | roadway warning system control |
| Missouri DOT Road Weather Information Systems | roadway dynamic signage data |
| Missouri DOT Road Weather Information Systems | roadway warning system control |
| Missouri DOT Traffic Field Equipment | lane management control |
| Missouri DOT Traffic Field Equipment | roadway dynamic signage data |
| Missouri DOT Traffic Field Equipment | roadway warning system control |
| Missouri DOT Traffic Signal | roadway dynamic signage data |
| Missouri DOT Maintenance Center | Missouri DOT CCTV Camera | speed monitoring control |
|---|
| Missouri DOT Road Weather Information Systems | speed monitoring control |
| Missouri DOT Traffic Field Equipment | speed monitoring control |
| Missouri DOT Traffic Signal | speed monitoring control |
| Missouri DOT Road Weather Information Systems | Missouri DOT Gateway Guide TMC | roadway dynamic signage status |
|---|
| Missouri DOT Gateway Guide TMC | roadway warning system status |
| Missouri DOT Traffic Field Equipment | Missouri DOT Gateway Guide TMC | lane management information |
|---|
| Missouri DOT Gateway Guide TMC | roadway dynamic signage status |
| Missouri DOT Gateway Guide TMC | roadway warning system status |
| Missouri DOT Gateway Guide TMC | speed monitoring information |
| Missouri DOT Maintenance Center | speed monitoring information |
| St Charles County Gateway Green Light System | roadway dynamic signage status |
| Missouri DOT Traffic Signal | Missouri DOT Gateway Guide TMC | roadway dynamic signage status |
|---|
| St Charles County Gateway Green Light System | roadway dynamic signage status |
| Monroe County Local Jurisdiction Traffic Signal | Illinois DOT Traffic Operations Center | roadway dynamic signage status |
|---|
| Monroe County Local Jurisdictional Traffic Engineering Department | Illinois DOT Traffic Field Equipment | roadway dynamic signage data |
|---|
| Illinois DOT Traffic Field Equipment | roadway warning system control |
| St Charles County Dynamic Message Signs | St Charles County Gateway Green Light System | roadway dynamic signage status |
|---|
| St Charles County Traffic Operations Center | roadway dynamic signage status |
| St Charles County Gateway Green Light System | Missouri DOT Dynamic Message Signs | roadway warning system control |
|---|
| Missouri DOT Road Weather Information Systems | roadway warning system control |
| Missouri DOT Traffic Field Equipment | roadway dynamic signage data |
| Missouri DOT Traffic Field Equipment | roadway warning system control |
| Missouri DOT Traffic Signal | roadway dynamic signage data |
| St Charles County Dynamic Message Signs | roadway dynamic signage data |
| St Charles County Local Jurisdiction Traffic Signal | roadway dynamic signage data |
| St Charles County Traffic Field Equipment | roadway dynamic signage data |
| St Charles County Traffic Signal | roadway dynamic signage data |
| St Charles County Local Jurisdiction Traffic Signal | St Charles County Gateway Green Light System | roadway dynamic signage status |
|---|
| St Charles County Traffic Field Equipment | St Charles County Gateway Green Light System | roadway dynamic signage status |
|---|
| St Charles County Traffic Operations Center | roadway dynamic signage status |
| St Charles County Traffic Operations Center | St Charles County Dynamic Message Signs | roadway dynamic signage data |
|---|
| St Charles County Traffic Field Equipment | roadway dynamic signage data |
| St Charles County Traffic Signal | roadway dynamic signage data |
| St Charles County Traffic Signal | St Charles County Gateway Green Light System | roadway dynamic signage status |
|---|
| St Charles County Traffic Operations Center | roadway dynamic signage status |
| St Clair County Local Jurisdictional Traffic Engineering Department | Illinois DOT Traffic Signal | roadway dynamic signage data |
|---|
| St Louis County CCTV Camera | St Louis County Traffic Operations Center | roadway dynamic signage status |
|---|
| St Louis County Traffic Operations Center | St Louis County CCTV Camera | roadway dynamic signage data |
|---|
| St Louis County Traffic Signal | roadway dynamic signage data |
| St. Louis County Traffic Field Equipment | roadway dynamic signage data |
| St Louis County Traffic Signal | St Louis County Traffic Operations Center | roadway dynamic signage status |
|---|
| St. Louis County Traffic Field Equipment | St Louis County Traffic Operations Center | roadway dynamic signage status |
|---|