Rail freight refers to the transportation of goods and cargo using trains on railway networks. This method is often used for moving large quantities of products over long distances, making it an efficient and cost-effective option for businesses. Rail freight can carry a variety of items, including automobiles, coal, grain, and containers. Trains used for rail freight are designed to handle heavy loads and can travel at high speeds. Rail freight is environmentally friendly compared to road transport, as it produces lower greenhouse gas emissions per ton-mile. Additionally, it helps reduce road congestion and wear on highways, benefiting overall transportation infrastructure.