| Stakeholder | Role and Responsibility |
|---|
| County and City Public Works Departments | Provide traffic data to metropolitan planning organizations and universities and colleges. |
| Collect and archive traffic data from traffic signal system sensors, including traffic volumes, speeds and occupancy. |
| County and City Transit Operators | Provide transit data to metropolitan planning organizations. |
| Metropolitan Planning Organizations | Collect and archive traffic and traveler data from county and city public works departments and the Ohio DOT. |
| Collect and archive incident data from regional public safety providers. |
| Collect and archive transit data from transit agencies. |
| Ohio Department of Public Safety | Provide crash database access to authorized users of the database. |
| Operate and maintain statewide database of crash records. |
| Ohio Department of Transportation | Share archived traffic and traveler information with metropolitan planning organizations and universities and colleges for research. |
| Collect and archive traffic information from traffic sensors, including traffic volumes, speeds and occupancy. |
| Ohio Environmental Protection Agency | Collect and archive air quality information in EPA Air Quality Database. |
| Ohio State Highway Patrol | Collect and archive crash and incident information in the state crash records database. |
| Regional Transit Authorities | Share archived transit information with metropolitan planning organizations. |
| Collect and archive transit information, such as transit fare information, passenger information, transit services, transit vehicle maintenance data, etc. |
| Universities and Colleges | Collect and archive traffic data and traveler information from county and city public works departments and the Ohio DOT. |