In the interest of keeping downtown clean and safe for government employees, visitors, and businesses, TDA Ambassadors provide a variety of maintenance and beautification services. These services currently consist of sidewalk and curbside litter removal, as well as trashcan emptying on all SID streets. Our Clean and Safe Program also includes the use of motor driven litter removal equipment and power equipment designed to clean gum and other materials from the sidewalks. This operation takes place seven days per week. In a typical year, TDA Ambassadors collect more than 700,000 gallons of trash from downtown streets, and remove more than 30,000 cubic feet of snow.