The Soo Line Railroad is a freight railroad that operates in the northern United States and parts of Canada. Established in the late 19th century, it originally connected the Midwest to the Canadian border, facilitating trade and transportation. The railroad is known for its extensive network, which includes routes through states like Minnesota and Wisconsin. In 1990, the Soo Line Railroad became part of the Canadian Pacific Railway, enhancing its operational capabilities and reach. Today, it primarily transports bulk commodities, including grain and coal, playing a vital role in the regional economy and logistics.