Ohio Department of Transportation
Updated Jul 1, 2026 · v1.6.1
This application summarizes guidelines established in the OMUTCD.
This application summarizes some guidelines established in the Ohio Manual of Uniform Traffic Control Devices (OMUTCD). It contains basic principles, a description of the standard traffic control devices used in work areas and traffic incident management areas, guidelines for the application of the devices, and typical application diagrams. Information concerning proper flagging is also presented.
2 years on Google Play
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