A. Width: Where alleys are not required by this Code, but are provided for in the subdivision design at the rear of lots back to back, they shall be twenty feet (20') wide and improved.
B. Intersections: Alley intersections shall have corner cut- backs of not less than ten feet (10').
C. Cul-De-Sacs: Cul-de-sac alleys shall have a turn around at least forty five feet (45') in diameter. Dead-end alleys are not permitted.
D. Paved Service Areas: Paved service areas may be substituted for alleys at the rear of lots intended for retail business. Service areas used for refuse collection shall be adequately concealed. (1986 Code § 13-3-12)