A. On streets having grades of up to five percent, twenty-four-inch-wide flat concrete gutters; on grades over five percent, twenty-four-inch rolled concrete curbs;

B. Width of pavement between concrete gutter lips shall be eighteen feet in thirty-foot right-of-way, twenty feet in forty-foot right-of-way, twenty-four feet in fifty-foot right-of-way, and sixty feet diameter in a turning circle. (Ord. 235 § 3, 1959)