Ohio Manual of Uniform Traffic Control Devices
1972 Edition, Revision 21
The Ohio Manual of Uniform Traffic Control Devices (OMUTCD) establishes statewide standards for the design and use of traffic control devices on all public highway in Ohio.
Revision 21 of the 1972 Edition of the OMUTCD, published in 1999, is archived below. This is not the current edition of the OMUTCD. Please note that the signs shown in this manual may not be color accurate, for example, the background for some yellow signs in the Warning Chapter may appear orange. Also, this edition had an Addendum which should be viewed any time you view Parts 2 and 6 of this Edition of the OMUTCD, in case the Addendum has a change to the Section you're viewing.