know the area will have amenities such as sidewalks, street lights, additional security and landscaping.??? May pointed to the Perimeter CID, where well-landscaped gateways mark the entrance and exit ramps at I-285 and Ashford-Dunwoody Road, as examples of improvements made and maintained by a CID. May said the I-20 Turner Hill Road gateway near The Mall at Stonecrest will be improved much the sam