18.168.010: INTERSECTION VISIBILITY PROTECTION; CORNER CUTOFFS:
The following regulations shall apply to the intersections of streets, streets and alleys, and private driveways with streets and/or alleys:
   A.   1. There shall be a corner cutoff on the side of each corner and reversed corner lot abutting the intersecting streets. This corner cutoff shall be defined by a line in a horizontal plane, taken at a forty five degree (45°) angle with the side or front property line, which line passes through the intersection of the required front and side yard setback lines of the side of the lot closest to the street intersection.
      2.   There shall be no visual obstruction within this corner cutoff area.
   B.   1. There shall be a corner cutoff on the side of each corner and reversed corner lot abutting an alley, where the alley intersects or intercepts a street. This corner cutoff shall be defined by a line in a horizontal plane, taken at a forty five degree (45°) angle with the side or rear property line, which line passes through:
         a.   For corner lots, the intersection of the required side yard setback lines and the rear property line along the alley;
         b.   For reversed corner lots, the intersection of the extension of the required front yard setback line for the key lot on the opposite side of the alley with the rear property line along the alley.
      2.   There shall be no visual obstruction within this corner cutoff area.
   C.   1. There shall be a corner cutoff on all lots where a private driveway enters a street or alley. Such corner cutoff shall be defined by a line in a horizontal plane, which line, taken at a forty five degree (45°) angle with the side or rear property lines, passes through a point on the side or rear line not less than ten feet (10') from the intersection of the driveway and the street or alley.
      2.   There shall be no visual obstruction within this corner cutoff area.
   D.   1. There shall be a corner cutoff on a reversed corner lot where the rear property line of the reversed corner lot becomes the side property line in the required front yard of the key lot. Such cutoff shall be defined by a line in a horizontal plane, which line, taken at a forty five degree (45°) angle with the side or rear property line of the reversed corner lot, shall pass through the point of intersection of the required front yard setback for the key lot and the rear property line of the reversed corner lot.
      2.   There shall be no visual obstruction within the corner cutoff area.
   E.   There shall be no entry or exit to a parking lot from a street in any nonresidential district, which entry is closer than twenty feet (20') from the boundary of any residential district. (Ord. 1000 § 43.10, 1955)