No fence, wall, hedge, screen, sign, structure, vegetation, or planting shall be higher than three feet above street grade on any corner lot or parcel in any zoning district requiring front and side yards within the triangular area formed by the intersecting street right-of-way lines and a straight line joining the two street lines at points which are 30 feet distant from the point of the intersection, measured along the street right-of-way lines.
(Prior Code, § 746.09) Penalty, see § 10.99