(a) Concrete sidewalks having a minimum width of four feet and having a minimum thickness of four inches shall be installed along the uphill side, with a slope of fifteen to twenty-six percent (15 to 26%) of Group 3 subdivisions.
(b) All subdivisions with an average natural ground slope of twenty-seven percent (27%) and over shall provide a three-foot graded area on the uphill side the right of way.
(Ord. 1389. Passed 1-10-80.)