(a) All changes of grade shall be connected by vertical curves of minimum length in feet equal to twenty (20) times the algebraic difference in the rate of grade for arterials and industrial streets; for collector and local streets, fifteen (15) times. The minimum length of vertical curves shall be fifty (50) feet. See TABLE 1 for maximum grade change without vertical curves.
(b) Minimum vertical visibility shall conform to TABLE 1 of these Regulations and the Ohio Department of Transportation’s regulations in effect on the date of approval of the preliminary plan.
(c) No street grade shall be less than one-half percent (0.5%), except at sag and crest points of vertical curves, and in no case shall a street grade be more than three percent (3%) within one hundred (100) feet of an intersection.
(Ord. 2002-25. Passed 4-8-03.)
(Ord. 2002-25. Passed 4-8-03.)