1136.14 CORNER CLEARANCE VISIBILITY.
   The Administrative Official may require a reduction in the height of a screening improvement where necessary to ensure adequate sight distance and/or corner clearance visibility for drive approaches and public streets in proximity to a screening improvement. In this case height may be reduced only for that portion of the screening improvement necessary to provide adequate sight distance and/or corner clearance necessary for traffic safety. Where it is necessary to reduce the height of a screening improvement, height shall be reduced gradually.