301.36 SEMITRAILER.

   "Semitrailer" means every vehicle designed or used for carrying persons or property with another and separate motor vehicle so that in operation a part of its own weight or that of its load, or both, rests upon and is carried by another vehicle.
(ORC 4511.01(N))

301.361 SHARED-USE PATH.

   “Shared-use path” means a bikeway outside the traveled way and physically separate from motorized vehicular traffic by an open space or barrier and either within the highway right-of-way or within an independent alignment. A shared-use path also may be used by pedestrians, including skaters, joggers, users of manual and motorized wheelchairs, and other authorized motorized and non-motorized users. (ORC 4511.01(PPP))

301.37 SIDEWALK.

   "Sidewalk" means that portion of a street between the curb lines, or the lateral lines of a roadway, and the adjacent property lines, intended for the use of pedestrians.
(ORC 4511.01(FF))