The grades of streets shall not exceed the following, except that where unusual or exceptional conditions exist, the Village Engineer may modify these regulations:
(a) Primary streets: four percent (4%).
(b) Secondary streets and collector street: seven percent (7%).
(c) Minor streets and service drives: ten percent (10%).
(d) Pedestrian ways or crosswalks: twelve percent (12%) unless steps of an acceptable design are constructed and provisions made to meet current handicap requirements.
(e) In no event shall the minimum grade be less than four-tenths (0.4%) of one percent.
(Ord. 22-089. Passed 12-5-22.)