By Lisa Baertlein February 15, 20245:07 AM CSTUpdated a day ago for reuters.com LOS ANGELES, Feb 15 (Reuters) – U.S. shoppers can easily track Amazon packages to their front door, but big railroad customers can’t see the real-time location of shipments of BMW luxury cars, fuel or fertilizer as they crisscross the country. A U.S. coalition […]