United States citizens don’t even have to leave their country to realize the magnitude of global commerce. When visiting major waterfront cities, U.S. residents will most likely pass major ports that have tons of freight containers stacked in vertical piles. For instance, tourists who visit the New York metropolitan area will most likely notice freight ships pulling into Port Newark, one of the busiest ports in North America. Intermodal containers in ports are clearly labeled with the names of major corporations that supply consumer goods to marketplaces all over the world. Extensive travel also shines some light on the booming rail industry in North America. Along the extensive rail tracks of urban areas and the countryside, some of the busiest freight trains might pull hundreds of cars that contain products from diverse industries. Passengers who ride on intercity or commuter trains frequently will most likely encounter Norfolk Southern freight trains that keep America’s economy running. [Read more…]