| Source Element | Destination Element | Flow |
|---|
| Madison County Transit Dispatch Center | Illinois DOT Traffic Operations Center | transit and fare schedules |
|---|
| Metro Transit System Website | transit and fare schedules |
| Metro Transit Operations Center | Illinois DOT Traffic Operations Center | transit and fare schedules |
|---|
| Metro Transit System Website | transit and fare schedules |
| Missouri DOT Gateway Guide TMC | transit and fare schedules |
| Missouri DOT Website | transit and fare schedules |
| Regional Traveler Information System | transit and fare schedules |
| St Charles City Transit Center | Regional Traveler Information System | transit and fare schedules |
|---|
| St Charles County Traffic Operations Center | transit and fare schedules |