Each lot or parcel of land in the SSC zone shall abut a public street for a minimum distance of fifty (50) feet, on a line parallel to the centerline of the street, or along the circumference of a cul-de-sac improved to the City standards; however, lots or parcels with lesser frontage, or no frontage on a public street, may be created as part of an approved and recorded Record of Survey, which conforms to provisions as specified in Section 14.47.030, Provo City Code. Frontage on a street end which does not have a cul-de-sac improved to City standards shall not be counted in meeting this requirement.