Yes, in many cases it can be repaired—but it really depends on the material, the design, and what exactly has broken. Urban outdoor furniture is built to handle heavy use, weather, and sometimes vandalism, so a broken piece does not always mean the whole item has to be thrown away. A lot of modern street furniture is modular, which helps. Think benches with replaceable timber or recycled-plastic slats, bolt-on armrests, removable seats, and powder-coated steel or aluminum frames. If one slat cracks or a fixing works loose, those parts can often be swapped out without replacing the entire bench or table.
For simple damage, repair is usually straightforward. Loose bolts can be tightened or replaced, worn feet can be refitted, wooden slats can be sanded or replaced, and small areas of powder coating can be touched up to slow down rust. Welded metal frames can also be repaired, but this is where I would be careful in a public setting. A structural weld on a bench, picnic table, or bike rack should be handled by a qualified fabricator, and the repaired item should be checked for stability before it goes back into use. Public furniture has to be safe for people to sit on, lean against, and gather around, so liability and safety matter just as much as appearance.
Some breaks are less worth repairing. If a concrete or stone piece has cracked deeply, if the main frame is bent or badly corroded, or if the furniture has been damaged repeatedly in the same spot, replacement may be the more practical choice. It can also be hard to find matching parts for older or custom designs. Before deciding, check whether the manufacturer still supplies components, whether the item is modular, and whether the repair will last through another season of heavy use. A good maintenance team will look at the cost, safety risk, downtime, and visual impact rather than simply asking whether it can be fixed.
So my honest answer is: yes, urban outdoor furniture can often be repaired when a piece breaks, and repairing it can save money and reduce waste. But it is not automatically the right call. The best approach is to assess the damage, use proper replacement parts or qualified repair work where needed, and replace the item when safety, cost, or repeated failure makes repair a poor long-term choice.