The purpose of the Transition Overlay is to provide for the location of small, low-impact service, specialty retail and office uses within designated residential areas, as indicated on the Zoning Map. Characteristics of this overlay generally include a mixture of land uses, both conforming and nonconforming, where existing homes or vacant land is less suitable for residential purposes due to its proximity to existing commercial development and changing traffic patterns. Areas of the Borough that are exclusively residential in nature are not conducive to this zoning overlay. The intent of the overlay is to protect established residential neighborhoods from the type of land uses associated with high levels of noise, illumination, traffic and visual blight that are more common in more intense commercial districts, while encouraging the convenient placement of such commercial uses for the benefit of the residents in locations compatible with the type and impact of the use.