| Source Element | Destination Element | Flow |
|---|
| City of St Louis Traffic Operations Center | City of St Louis Traffic Signals | signal control commands |
|---|
| City of St Louis Traffic Signals | signal control device configuration |
| City of St Louis Traffic Signals | signal control plans |
| City of St Louis Traffic Signals | signal system configuration |
| City of St Louis Traffic Signals | City of St Louis Traffic Operations Center | signal control status |
|---|
| City of St Louis Traffic Operations Center | signal fault data |
| Missouri DOT Gateway Guide TMC | signal control status |
| Franklin County Local Jurisdiction Traffic Signal | Franklin County Local Jurisdictional Traffic Engineering Department | signal control status |
|---|
| Franklin County Local Jurisdictional Traffic Engineering Department | signal fault data |
| Franklin County Local Jurisdictional Traffic Engineering Department | Franklin County Local Jurisdiction Traffic Signal | signal control commands |
|---|
| Franklin County Local Jurisdiction Traffic Signal | signal control device configuration |
| Franklin County Local Jurisdiction Traffic Signal | signal control plans |
| Franklin County Local Jurisdiction Traffic Signal | signal system configuration |
| HERE Detector Information ISP | Missouri DOT Gateway Guide TMC | signal control status |
|---|
| Missouri DOT Gateway Guide TMC | signal fault data |
| Missouri DOT Traffic Field Equipment | roadway equipment coordination |
| Illinois DOT Dynamic Message Signs | Illinois DOT Road Weather Information Systems | roadway equipment coordination |
|---|
| Illinois DOT Traffic Field Equipment | roadway equipment coordination |
| Illinois DOT Road Weather Information Systems | Illinois DOT Dynamic Message Signs | roadway equipment coordination |
|---|
| Illinois DOT Traffic Signal | roadway equipment coordination |
| Illinois DOT Traffic Field Equipment | Illinois DOT CCTV Cameras | roadway equipment coordination |
|---|
| Illinois DOT Dynamic Message Signs | roadway equipment coordination |
| Illinois DOT Traffic Signal | roadway equipment coordination |
| Illinois DOT Traffic Operations Center | Illinois DOT Traffic Signal | signal control commands |
|---|
| Illinois DOT Traffic Signal | signal control device configuration |
| Illinois DOT Traffic Signal | signal control plans |
| Illinois DOT Traffic Signal | signal system configuration |
| Madison County Local Jurisdiction Traffic Signal | signal control commands |
| Madison County Local Jurisdiction Traffic Signal | signal control device configuration |
| Madison County Local Jurisdiction Traffic Signal | signal control plans |
| Madison County Local Jurisdiction Traffic Signal | signal system configuration |
| Monroe County Local Jurisdiction Traffic Signal | signal control commands |
| Monroe County Local Jurisdiction Traffic Signal | signal control device configuration |
| Monroe County Local Jurisdiction Traffic Signal | signal control plans |
| Monroe County Local Jurisdiction Traffic Signal | signal system configuration |
| St Clair County Local Jurisdiction Traffic Signal | signal control commands |
| St Clair County Local Jurisdiction Traffic Signal | signal control device configuration |
| St Clair County Local Jurisdiction Traffic Signal | signal control plans |
| St Clair County Local Jurisdiction Traffic Signal | signal system configuration |
| Illinois DOT Traffic Signal | Illinois DOT Traffic Field Equipment | roadway equipment coordination |
|---|
| Illinois DOT Traffic Operations Center | signal control status |
| Illinois DOT Traffic Operations Center | signal fault data |
| Madison County Local Jurisdiction Traffic Signal | roadway equipment coordination |
| Madison County Local Jurisdiction Traffic Signal | signal control data |
| Madison County Local Jurisdictional Traffic Engieering Department | signal control status |
| Madison County Local Jurisdictional Traffic Engieering Department | signal fault data |
| Monroe County Local Jurisdictional Traffic Engineering Department | signal fault data |
| St Clair County Local Jurisdiction Traffic Signal | roadway equipment coordination |
| St Clair County Local Jurisdiction Traffic Signal | signal control data |
| St Clair County Local Jurisdictional Traffic Engineering Department | signal control status |
| St Clair County Local Jurisdictional Traffic Engineering Department | signal fault data |
| Jefferson County Local Jurisdiction Traffic Signal | Jefferson County Local Jurisdictional Traffic Engineering Department | signal control status |
|---|
| Jefferson County Local Jurisdictional Traffic Engineering Department | signal fault data |
| Jefferson County Local Jurisdictional Traffic Engineering Department | Jefferson County Local Jurisdiction Traffic Signal | signal control commands |
|---|
| Jefferson County Local Jurisdiction Traffic Signal | signal control device configuration |
| Jefferson County Local Jurisdiction Traffic Signal | signal control plans |
| Jefferson County Local Jurisdiction Traffic Signal | signal system configuration |
| Madison County Local Jurisdiction Traffic Signal | Illinois DOT Traffic Operations Center | signal control status |
|---|
| Illinois DOT Traffic Operations Center | signal fault data |
| Illinois DOT Traffic Signal | roadway equipment coordination |
| Illinois DOT Traffic Signal | signal control data |
| Madison County Local Jurisdictional Traffic Engieering Department | signal control status |
| Madison County Local Jurisdictional Traffic Engieering Department | signal fault data |
| Madison County Local Jurisdictional Traffic Engieering Department | Illinois DOT Traffic Signal | signal control commands |
|---|
| Illinois DOT Traffic Signal | signal control device configuration |
| Illinois DOT Traffic Signal | signal control plans |
| Illinois DOT Traffic Signal | signal system configuration |
| Madison County Local Jurisdiction Traffic Signal | signal control commands |
| Madison County Local Jurisdiction Traffic Signal | signal control device configuration |
| Madison County Local Jurisdiction Traffic Signal | signal control plans |
| Madison County Local Jurisdiction Traffic Signal | signal system configuration |
| Missouri DOT – Tunnel Control Center (Lindbergh Blvd) | Missouri DOT – Tunnel Control Center(Lindbergh Blvd) Field Equipment | signal control commands |
|---|
| Missouri DOT – Tunnel Control Center(Lindbergh Blvd) Field Equipment | signal control device configuration |
| Missouri DOT – Tunnel Control Center(Lindbergh Blvd) Field Equipment | signal control plans |
| Missouri DOT – Tunnel Control Center(Lindbergh Blvd) Field Equipment | signal system configuration |
| Missouri DOT – Tunnel Control Center(Lindbergh Blvd) Field Equipment | Missouri DOT – Tunnel Control Center (Lindbergh Blvd) | signal control status |
|---|
| Missouri DOT – Tunnel Control Center (Lindbergh Blvd) | signal fault data |
| Missouri DOT CCTV Camera | roadway equipment coordination |
| Missouri DOT Dynamic Message Signs | roadway equipment coordination |
| Missouri DOT Traffic Field Equipment | roadway equipment coordination |
| Missouri DOT Traffic Signal | roadway equipment coordination |
| Missouri DOT CCTV Camera | Missouri DOT Traffic Field Equipment | roadway equipment coordination |
|---|
| Missouri DOT Dynamic Message Signs | Missouri DOT Gateway Guide TMC | signal fault data |
|---|
| Missouri DOT Road Weather Information Systems | roadway equipment coordination |
| Missouri DOT Gateway Guide TMC | City of St Louis Traffic Signals | signal control commands |
|---|
| City of St Louis Traffic Signals | signal control device configuration |
| City of St Louis Traffic Signals | signal control plans |
| City of St Louis Traffic Signals | signal system configuration |
| Missouri DOT Traffic Field Equipment | signal control device configuration |
| Missouri DOT Traffic Signal | signal control commands |
| Missouri DOT Traffic Signal | signal control device configuration |
| Missouri DOT Traffic Signal | signal control plans |
| Missouri DOT Traffic Signal | signal system configuration |
| St Charles County Local Jurisdiction Traffic Signal | signal control commands |
| St Charles County Local Jurisdiction Traffic Signal | signal control device configuration |
| St Charles County Local Jurisdiction Traffic Signal | signal control plans |
| St Charles County Traffic Field Equipment | signal system configuration |
| St Charles County Traffic Signal | signal control commands |
| St Charles County Traffic Signal | signal control device configuration |
| St Charles County Traffic Signal | signal control plans |
| St Louis County Traffic Signal | signal control commands |
| St Louis County Traffic Signal | signal control device configuration |
| St Louis County Traffic Signal | signal control plans |
| St Louis County Traffic Signal | signal system configuration |
| Missouri DOT Road Weather Information Systems | Missouri DOT Dynamic Message Signs | roadway equipment coordination |
|---|
| Missouri DOT Traffic Field Equipment | roadway equipment coordination |
| Missouri DOT Traffic Field Equipment | HERE Detector Information ISP | roadway equipment coordination |
|---|
| Missouri DOT CCTV Camera | roadway equipment coordination |
| Missouri DOT Road Weather Information Systems | roadway equipment coordination |
| Missouri DOT Traffic Signal | roadway equipment coordination |
| Missouri DOT Traffic Signal | Missouri DOT Gateway Guide TMC | signal control status |
|---|
| Missouri DOT Traffic Field Equipment | roadway equipment coordination |
| Monroe County Local Jurisdiction Traffic Signal | Illinois DOT Traffic Operations Center | signal control status |
|---|
| Illinois DOT Traffic Operations Center | signal fault data |
| Illinois DOT Traffic Signal | roadway equipment coordination |
| Monroe County Local Jurisdictional Traffic Engineering Department | signal control status |
| Monroe County Local Jurisdictional Traffic Engineering Department | signal fault data |
| Monroe County Local Jurisdictional Traffic Engineering Department | Illinois DOT Traffic Field Equipment | signal control commands |
|---|
| Illinois DOT Traffic Field Equipment | signal control device configuration |
| Illinois DOT Traffic Field Equipment | signal control plans |
| Illinois DOT Traffic Field Equipment | signal system configuration |
| Monroe County Local Jurisdiction Traffic Signal | signal control commands |
| Monroe County Local Jurisdiction Traffic Signal | signal control device configuration |
| Monroe County Local Jurisdiction Traffic Signal | signal control plans |
| Monroe County Local Jurisdiction Traffic Signal | signal system configuration |
| St Charles County CCTV Camera | St Charles County Gateway Green Light System | signal fault data |
|---|
| St Charles County Traffic Field Equipment | roadway equipment coordination |
| St Charles County Gateway Green Light System | St Charles County Local Jurisdiction Traffic Signal | signal control commands |
|---|
| St Charles County Local Jurisdiction Traffic Signal | signal control device configuration |
| St Charles County Local Jurisdiction Traffic Signal | signal control plans |
| St Charles County Local Jurisdiction Traffic Signal | signal system configuration |
| St Charles County Traffic Field Equipment | signal control plans |
| St Charles County Traffic Signal | signal control commands |
| St Charles County Traffic Signal | signal control plans |
| St Charles County Traffic Signal | signal system configuration |
| St Charles County Local Jurisdiction Traffic Signal | Missouri DOT Gateway Guide TMC | signal control status |
|---|
| St Charles County Gateway Green Light System | signal control status |
| St Charles County Gateway Green Light System | signal fault data |
| St Charles County Local Jurisdictional Traffic Engineering Department | signal control status |
| St Charles County Local Jurisdictional Traffic Engineering Department | signal fault data |
| St Charles County Traffic Field Equipment | signal control data |
| St Charles County Traffic Operations Center | signal control status |
| St Charles County Local Jurisdictional Traffic Engineering Department | St Charles County Local Jurisdiction Traffic Signal | signal control commands |
|---|
| St Charles County Local Jurisdiction Traffic Signal | signal control device configuration |
| St Charles County Local Jurisdiction Traffic Signal | signal control plans |
| St Charles County Traffic Field Equipment | St Charles County Gateway Green Light System | signal control status |
|---|
| St Charles County Gateway Green Light System | signal fault data |
| St Charles County Traffic Operations Center | signal control status |
| St Charles County Traffic Operations Center | signal fault data |
| St Charles County Traffic Operations Center | St Charles County Local Jurisdiction Traffic Signal | signal control commands |
|---|
| St Charles County Traffic Signal | signal control commands |
| St Charles County Traffic Signal | signal control device configuration |
| St Charles County Traffic Signal | signal control plans |
| St Charles County Traffic Signal | signal system configuration |
| St Charles County Traffic Signal | Missouri DOT Gateway Guide TMC | signal control status |
|---|
| St Charles County Gateway Green Light System | signal control status |
| St Charles County Traffic Operations Center | signal control status |
| St Charles County Traffic Operations Center | signal fault data |
| St Clair County Local Jurisdiction Traffic Signal | Illinois DOT Traffic Field Equipment | roadway equipment coordination |
|---|
| Illinois DOT Traffic Operations Center | signal control status |
| Illinois DOT Traffic Operations Center | signal fault data |
| St Clair County Local Jurisdictional Traffic Engineering Department | signal control status |
| St Clair County Local Jurisdictional Traffic Engineering Department | signal fault data |
| St Clair County Local Jurisdictional Traffic Engineering Department | Illinois DOT Traffic Signal | signal control commands |
|---|
| Illinois DOT Traffic Signal | signal control device configuration |
| Illinois DOT Traffic Signal | signal control plans |
| Illinois DOT Traffic Signal | signal system configuration |
| St Clair County Local Jurisdiction Traffic Signal | signal control commands |
| St Clair County Local Jurisdiction Traffic Signal | signal control device configuration |
| St Clair County Local Jurisdiction Traffic Signal | signal control plans |
| St Clair County Local Jurisdiction Traffic Signal | signal system configuration |
| St Louis County Traffic Operations Center | St Louis County Traffic Signal | signal control commands |
|---|
| St Louis County Traffic Signal | signal control device configuration |
| St Louis County Traffic Signal | signal control plans |
| St Louis County Traffic Signal | signal system configuration |
| St Louis County Traffic Signal | Missouri DOT Gateway Guide TMC | signal control status |
|---|
| St Louis County Traffic Operations Center | signal control status |
| St Louis County Traffic Operations Center | signal fault data |