Ubutaka bufite imikoreshereze ya R1A ni ubutaka bwagenewe icyiciro cyo gutura mu buryo budacucitse cyane ari byo twita mu cyongereza Low density residential densification zone.
Ifoto ikurikirira igaragaza ibikorwa byemewe gukorerwa muri ako gace ndetse n’inyubako zemerewe gushyirwa muri ako gace.