A. Retaining walls less than four (4) feet in height are permitted within or on all setback lines when the retaining wall retains earth on the parcel on which the retaining wall is built.

B. If more than one retaining wall is located within the setback, the distance between each wall must be equal to the height of both walls, and the area between the walls must be landscaped.

C. There shall be no more than 4’ of exposed wall face on a retaining wall within a setback adjacent to a public right-of-way.

D. One retaining wall of any height may be located within or on all property lines if the wall retains earth on the adjoining parcel and, if on a corner lot or parcel, when vision clearance requirements are met.

E. Height is measured from original ground elevation in accordance with the City Engineering Standards.

F. The limitations on location and height of retaining walls in this title do not apply to retaining walls located within the public right of way for the purpose of constructing or maintaining the public right of way.