11-6-4: SIDEWALKS:
   (A)   Sidewalks on each side of a street shall be provided within a subdivision when the subdivision averages three and one-half (31/2) lots or more per gross acre. Sidewalks shall be of Portland cement concrete with a minimum thickness of four inches (4") on a four inch (4") gravel or crushed stone base and a minimum width of four feet (4'), and the edge of walks adjacent to the property line of the street shall be placed at least one foot (1') from the property line.
   (B)   Crosswalks within the blocks shall be improved with a four foot (4') walk of either Portland cement concrete four inches (4") thick or asphaltic concrete two inches (2") thick on four inch (4") compacted aggregate base. Extend base beyond sidewalk on either side to distance equal to depth of base.
   (C)   If for any reason sidewalks are not provided, the street grade shall be completed so that additional grading will not be necessary for any future provision of sidewalks. (Ord. 70-1, 5-4-1970)