Gigantic Locomotive Passes Ny Pa America250 Tour

Railroad enthusiasts have a chance to see a big piece of history as Union Pacific's Big Boy No. 4014, a massive steam locomotive, is continuing a cross-country tour to celebrate America's 250th birthday. Big Boy is the world's largest and most powerful operating steam locomotive, and it leaves Buffalo, N.Y. at 9 a.m. Thursday on its way to crossing the railroad bridge at New York's Letchworth State Park, expected at...