18.148.020: INTERPRETATION OF DISTRICT BOUNDARIES:
Where uncertainty exists as to the boundaries of any district, as shown on the land use zoning map, the following shall apply:
   A.   Street, Alley Or Lot Lines: Where indicated, district boundaries are approximately street, alley or lot lines, such lines are determined to be the boundaries of the district. Otherwise, the boundaries shall be determined by the dimensions shown on the land use zoning map. In the absence of a dimension, the boundary shall be determined by use of the scale shown on the map.
   B.   Rights Of Way Or Watercourses: A street, alley, railroad or railway right of way, watercourse, channel or body of water, included on the zoning map, shall, unless otherwise indicated, be included within the zone of adjoining property on either side thereof, and where such street, alley, right of way, watercourse, channel or body of water serves as a boundary between two (2) or more different zoning districts, a line midway in such street, alley, right of way, etc., extending in the general direction of the long dimension thereof shall be considered the boundary between zoning districts.
   C.   Uncertainties: Where uncertainties exist, the commission shall, by written decision, determine the location of the district boundary or building setback line.
   D.   Vacations: In the event that a vacated street, alley, right of way or easement was the boundary between two (2) districts, the new zoning district boundaries shall be at the new property line. (Ord. 1000 § 36.00, 1955)