도로명 주소 is a system used in South Korea to provide a standardized way of identifying locations. It consists of a street name followed by a unique number assigned to each building along that street. This system was introduced to improve navigation and enhance the efficiency of emergency services. The 도로명 주소 system replaced the traditional land-lot-based addressing method, which was often confusing. By using street names, it makes it easier for people to find places and for delivery services to locate addresses accurately. This change has contributed to better urban planning and development in South Korea.