A. On property at any corner formed by intersecting streets, it is unlawful to install, set out, or maintain, or to allow the installation, setting out, or maintenance of any sign, hedge, shrubbery, natural growth, or other obstruction to the view higher than two feet six inches above the level of the center of the adjacent intersection within that triangular area between the property line and a diagonal line joining points on the property lines fifteen (15) feet from the point of their intersection, or in the case of rounded corners, the triangular area between the tangents to the curb and a diagonal line joining points on the tangents fifteen (15) feet from the point of their intersection. The tangents referred to are those beginning at the end of the curve at the corner.
B. The foregoing provision shall not apply to permanent building, public utility poles, trees trimmed (to the trunk) at a line at least eight feet above the level of the center of the adjacent intersection, saplings, or plant species of open growth habits and not planted in the form of a hedge, which are so planted and trimmed as to leave all seasons clear and unobstructed cross view; supporting members of to permanent buildings existing on the date the ordinance codified in this chapter becomes effective; official warning signs or signals; or to places where the contour of the ground is such that there can be no cross visibility at the intersection. (Prior code § 5.359)