432.15 RIGHT OF WAY AT INTERSECTIONS.
   (a)   When two vehicles approach or enter an intersection from different streets or highways at approximately the same time, the driver of the vehicle on the left shall yield the right of way to the vehicle on the right.
   (b)   The right-of-way rule declared in subsection (a) hereof is modified at through highways and otherwise as stated in this Traffic Code and Ohio R.C. Chapter 4511. (ORC 4511.41)
   Penalty - see Sections 408.01 and 408.02