Short line and regional railroads are smaller rail companies that operate over shorter distances compared to major freight railroads. They typically connect rural or less populated areas to larger rail networks, facilitating the movement of goods and materials. These railroads play a crucial role in the supply chain by serving local industries and businesses. Regional railroads usually cover a larger area than short lines, often spanning multiple states. They provide essential services for transporting bulk commodities, such as agriculture products and construction materials. Together, short line and regional railroads enhance connectivity and support economic growth in their respective regions.