Dubuque Refuse Collection Activity is a city division that offers solid waste collection and disposal services to city residents. The division is operated by the Dubuque Public Works Department, which administers solid waste collection and sewer and street maintenance activities. The department operates the Dubuque Metropolitan Area Solid Waste Agency, which aims at providing a clean and sanitary environment to city residents. In addition, it receives, processes, packs and ships hazardous household materials for disposal. Located in Dubuque, Iowa, the department installs and maintains pavement markings and traffic and street signs. It additionally oversees the maintenance and repair work for streets, alleys, guardrails, steps, excavations and other properties.