A. The driver of a vehicle on a county road approaching an
intersection with a state or federal highway shall, whether a stop
sign is present, visible or not, stop and yield the right-of-way to a
vehicle which has entered the intersection or which is so close
thereto as to constitute an immediate hazard. The driver of a vehicle
on a private drive or any road not maintained by the county or state
approaching an intersection with a county road designated as a
thoroughfare, as established by resolution of the board of county
commissioners, shall stop and yield the right-of-way to a vehicle
which has entered the intersection or which is so close to the
intersection as to constitute an immediate hazard.
B. When two vehicles enter or approach an intersection from different
highways at approximately the same time, except as provided in
subsection A of this section, the driver of the vehicle on the left
shall yield the right-of-way to the vehicle on the right.
C. The right-of-way rules declared in subsections A and B of this
section are modified at through highways and otherwise as hereinafter
stated in this chapter.