Rail haulage refers to the transportation of goods and materials using trains on railway tracks. This method is efficient for moving large quantities over long distances, as trains can carry heavy loads and travel at relatively high speeds. Rail haulage is commonly used for bulk commodities like coal, minerals, and agricultural products. The process involves loading cargo onto freight cars, which are then pulled by locomotives. Rail haulage is often more environmentally friendly compared to road transport, as it produces lower emissions per ton-mile. It plays a crucial role in supply chains, connecting industries and markets across regions.