A.
Sight Visibility Triangle. On a corner lot in any R district, nothing shall be erected, placed, planted, or allowed to grow in such a manner as to impede visions between a height of three and one-half and 10 feet above the centerline grades of the intersecting streets in the area designated as the sight visibility triangle. The sight visibility triangle shall be formed by measuring back from the point where the intersecting street centerlines meet, a distance of 80 feet along the centerlines, with the third side of the triangle being the straight line connection between the above-mentioned side lines (see Figure 6).
B.
Exceptions. Sight visibility triangle regulations of this section shall not apply to:
1.
Utility poles, traffic-control devices, official warnings signs or signals;
2.
Trees, so long as they are not planted in the form of a hedge and are trimmed to the trunk to the height of at least 10 feet above the grade level of the centerline of the intersection so as to leave, in all seasons, a clear and unobstructed cross view;
3.
Permanent structures and fences which are existing prior to passage of the ordinance codified in this title.
(Ord. 1160 NS § 1, 1997)