| Source Element | Destination Element | Flow |
|---|
| County and City Traffic Data Archives | County and City Traffic Management Centers | archived data products |
| County and City Traffic Management Centers | County and City Traffic Data Archives | traffic archive data |
| MPOs Data Archives | County and City Traffic Management Centers | archived data products |
| Ohio DOT District Offices | Ohio DOT Traffic Data Archive System | traffic archive data |
| Ohio DOT Statewide TMC | Ohio DOT Traffic Data Archive System | traffic archive data |
| Ohio DOT Traffic Data Archive System | County and City Traffic Management Centers | archived data products |
| Ohio DOT District Offices | archived data products |
| Ohio DOT Statewide TMC | archived data products |