11-5-1: DEDICATION:
   A.   Offer: All streets, highways, alleys and parcels of land shown on the final map and intended for any public use shall be offered for dedication. Such dedications shall be free of all and any encumbrances incurred subsequent to the date of filing of the tentative map.
   B.   Private Streets Indicated: The fact that any streets and ways are private shall be clearly indicated on the map.
   C.   Special Easement Dedications: When in the opinion of the Planning and Zoning Commission the location of the proposed subdivision is such that a significant impact may develop between future residents of the subdivision and existing land uses in the vicinity, appropriate special easements dedicated to adjacent property owners may be required of the subdivider prior to recording of the final map. (1986 Code § 13-6-1)