A rail yard is a large area where trains are assembled, sorted, and stored. It typically includes tracks, switches, and facilities for maintenance and loading. Rail yards play a crucial role in the transportation of goods and passengers, allowing for efficient movement and organization of trains. In a rail yard, trains can be divided into different routes or combined into longer trains. Workers use specialized equipment, such as locomotives and cranes, to manage the trains and cargo. Rail yards are essential for the overall functioning of the railroad system, ensuring that trains run smoothly and on schedule.