Union Pacific’s famed Big Boy No. 4014, the world’s largest operating steam locomotive, will journey to the East Coast for the first time in collaboration with Norfolk Southern, as part of a historic coast-to-coast tour as both railroads celebrate America’s 250th anniversary. The tour includes a Fourth of July celebration in Philadelphia, major display events in eight cities and more than 50 whistle-stops in 10 states, including stops for the first time in Indiana, Ohio, New York and Pennsylvania
