A. Alleys may be required at the rear of all business lots and shall be at least sixteen feet (16') in width. Alleys, when provided in residential blocks, shall be not less than sixteen feet (16') in width.
B. At the intersection of two (2) alleys, the corners of the abutting property shall be provided with a property line return having a radius of not less than twenty feet (20').
C. Except under unusual circumstances, alleys shall not terminate in a dead end, and in no case shall a dead end alley be accepted unless turnaround facilities are provided to the satisfaction of the council. (Ord. 228, 12-15-1981)