Directional signs shall be a maximum of four (4) square feet in size and four (4) feet in height. If business identification is used on a directional sign, it shall only be incidental and secondary in all aspects to the directional text and/or symbols of the sign. Only one (1) directional sign is allowed per entrance to a property. Directional signs must be constructed as permanent signs and be placed outside the public right-of-way. (Ord. 232, 4-14-2010)