That's a great and practical question! The answer really depends on the specific type of outdoor trash bin you're looking at. For standard public litter bins found on sidewalks, they are typically anchored or bolted down to prevent theft and tipping. These are not meant to be moved regularly.
However, for larger commercial or communal waste containers—like those behind restaurants or in apartment complexes—mobility is often a key feature. Many of these bins are equipped with heavy-duty wheels and a sturdy lid. This design allows sanitation workers or property managers to roll them to the curb for pickup or temporarily relocate them for thorough street sweeping and cleaning operations. The ease of movement depends on the bin's size, material (plastic is lighter than metal), wheel quality, and how full it is. So, while not all outdoor bins are mobile, the ones designed for high-volume waste collection are generally built with street maintenance and easy relocation in mind.