(A) Church, subject to:
(1) Said building being adjacent to an arterial or collector street.
(B) Elementary and high school, subject to:
(1) One of the principal frontages of the premises shall abut upon an arterial or collector street.
(2) The main building shall be set back 25 feet from the side lot line.
(C) Private park, playground, or swimming pool.
(D) Antenna support structure, subject to:
(1) Stealth design approved by the County Planning Director.