911.15  RAMPED CURBING FOR HANDICAPPED.
   All new curbs that are authorized by the City, and all existing curbs which are part of any reconstruction, shall have a ramp with nonslip surface built into the curb at each pedestrian crosswalk so that the sidewalk and street blend to a common level.  These ramps shall be not less than forty inches wide and shall, insofar as feasible, be constructed in accordance with the standard drawings and specifications for curb ramps of the Ohio Department of Transportation.
(ORC 729.12)