| Element | Physical Object | Functional Object |
|---|
| City of St Louis Traffic Signals | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| ITS Roadway Equipment | Roadway Signal Preemption |
| Franklin County Local Jurisdiction Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| Illinois DOT Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| ITS Roadway Equipment | Roadway Signal Preemption |
| Jefferson County Local Jurisdiction Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| Madison County Local Jurisdiction Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| Metro Transit Field Equipment | ITS Roadway Equipment | Roadway Signal Control |
|---|
| Missouri DOT CCTV Camera | ITS Roadway Equipment | Roadway Reversible Lanes |
|---|
| ITS Roadway Equipment | Roadway Traffic Metering |
| Missouri DOT Dynamic Message Signs | ITS Roadway Equipment | Roadway Reversible Lanes |
|---|
| Missouri DOT Traffic Field Equipment | ITS Roadway Equipment | Roadway Reversible Lanes |
|---|
| ITS Roadway Equipment | Roadway Traffic Metering |
| Missouri DOT Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| ITS Roadway Equipment | Roadway Traffic Metering |
| Monroe County Local Jurisdiction Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| St Charles County Local Jurisdiction Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| St Charles County Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| St Clair County Local Jurisdiction Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| St Louis County Local Jurisdiction Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| St Louis County Traffic Signal | ITS Roadway Equipment | Roadway Field Management Station Operation |
|---|
| ITS Roadway Equipment | Roadway Signal Control |
| ITS Roadway Equipment | Roadway Standard Rail Crossing |
| St. Louis County Traffic Field Equipment | ITS Roadway Equipment | Roadway Standard Rail Crossing |
|---|