The entrances and exits of all private roads shall be located not less than 50 feet from the intersection of any two street lines.

No required accessory off-street parking spaces shall be located between the required curbs of a private road, except where such spaces:

(a)        are perpendicular to the roadbed;

(b)        are located on only one side of a private road or portion of a private road, so that no such spaces are located on opposite sides of the road bed or within 20 feet of being opposite to one another; and

(c)        are within rows of not more than 10 adjacent spaces. Such rows shall be separated one from another by a planting strip at least 18 feet deep and eight feet wide, within which a tree of at least three-inch caliper is planted.

All accessory off-street parking spaces shall comply with the parking location and curb cut regulations set forth in Section 25-632. For the purposes of applying such regulations, the private road shall be considered to be a street. In addition, the provisions of Sections 25-64 (Restrictions on Use of Open Space for Parking) and 25-66 (Screening) shall apply.