(a) Where a sidewalk is provided and its use is practicable, it shall be unlawful for any pedestrian to walk along and upon an adjacent roadway.
(b) Where a sidewalk is not available, any pedestrian walking along and upon a highway shall walk only on a shoulder, as far as practicable from the edge of the roadway.
(c) Where neither a sidewalk nor a shoulder is available, any pedestrian walking along and upon a highway shall walk as near as practicable to an outside edge of the roadway, and, if on a two-way roadway, shall walk only on the left side of the roadway.
(d) Except as otherwise provided in Ohio R.C. 4511.13 and 4511.46, or any substantially similar municipal ordinances, any pedestrian upon a roadway shall yield the right-of-way to all vehicles upon the roadway.
(ORC 4511.50)