A train depot is a facility where trains are stored, maintained, and serviced. It typically includes tracks, maintenance buildings, and sometimes passenger waiting areas. Train depots are essential for the operation of rail services, ensuring that trains are in good condition for travel. In addition to maintenance, train depots often serve as hubs for commuter trains and freight trains. They may also provide amenities for passengers, such as ticket counters and waiting rooms. Overall, train depots play a crucial role in the efficiency and safety of rail transportation.