UP Big Boy 4014

(UP Big Boy 4014) at the Union Pacific Steam Shop, 299 W 15^th St., Cheyenne, Laramie County, WY. The world’s largest Stesm locomotive, the Union Pacific 4-8-8-4 Big Boy #4014, built in 1941 by the American Locomotive Company (ALCO). Pictures taken in Lorain, OH on its trip east. (N41 07.783 W104 48.822) Photo by Mark Comstock & Dionis & Nevaeh Forrest 6-8-26.