While the sparkling cities of the United States may be the envy of many municipalities and citizens around the world, the cleanliness can often be tougher to achieve than many people may realize. That is because basic sanitation and service delivery partially hinge on specialized heavy-duty vehicles that make it possible to remove refuse and keep a general sense of order in urban areas. In North America, standards are high as droves of committed residents work day and night to keep it that way.
