TRAFFIC CONTROL DEVICE. A flagger, sign, signal, marking, or other device used to regulate, warn, or guide traffic, placed on, over, or adjacent to a street, highway, private road open to public travel, pedestrian facility, or shared-use path by authority of a public agency or official having jurisdiction, or, in the case of a private road open to public travel, by authority of the private owner or private official having jurisdiction.
(R.C. § 4511.01(QQ)) (Ord. 3033, passed 8-10-76)