| Element | Physical Object | Functional Object |
|---|
| City of St Louis CCTV Cameras | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| Illinois DOT Dynamic Message Signs | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| ITS Roadway Equipment | Roadway Work Zone Traffic Control |
| Illinois DOT Road Weather Information Systems | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| Illinois DOT Traffic Field Equipment | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| Illinois DOT Traffic Signal | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| Metro Transit Field Equipment | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| Missouri DOT CCTV Camera | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| Missouri DOT Dynamic Message Signs | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| Missouri DOT Road Weather Information Systems | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| Missouri DOT Traffic Field Equipment | ITS Roadway Equipment | Roadway Speed Monitoring and Warning |
|---|
| ITS Roadway Equipment | Roadway Traffic Information Dissemination |
| Missouri DOT Traffic Signal | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| St Charles County Traffic Field Equipment | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|
| St. Louis County Traffic Field Equipment | ITS Roadway Equipment | Roadway Traffic Information Dissemination |
|---|