North American freight rail system

The North American freight rail system is a network of railroads that transport goods across the United States, Canada, and Mexico. It consists of multiple operators, with major companies like Union Pacific, BNSF, and Canadian National. These railroads move bulk items such as coal, chemicals, automotive parts, and agricultural products efficiently over long distances. Rail transport is cost-effective, energy-efficient, and reduces road congestion, making it vital for the economy. The system connects to ports, factories, and distribution centers, providing a vital link in supply chains across the continent.