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Statewide Traffic Management Center (TMC)
Statewide Traffic Management Center (TMC)

The Statewide Traffic Management Center (TMC) operates and manages multiple programs and technologies that exist to facilitate the easy movement of people and goods on Ohio’s roadway network. Open 24/7, the TMC provides real time traveler information through various roadside devices:

  • Overhead highway message boards
  • Roadside travel time signs
  • Queue warning systems
  • Variable speed limit signs

​The TMC is responsible for providing real-time traffic information through OHGO. OHGO provides information for locations where motorists may encounter unexpected travel delays. The TMC staff is uniquely qualified to inform motorists of any unusual traffic conditions, regardless of the cause. Visit OHGO.com or download the app to access the following major OHGO features:

  • Over 600 traffic cameras
  • Real time freeway traffic incidents
  • Real time work zone locations
  • Weather conditions
  • Travel delays
  • Personalized route alerts