(Credit for Photo: Photo Courtesy of Beaver County Events on Facebook, Posted on Facebook on April 28th, 2026)

Noah Haswell, Beaver County Radio News

(Leetsdale, PA) The world’s largest operating steam locomotive dubbed the Union Pacific Big Boy No. 4014 is getting ready to visit Beaver County this Saturday, July 11th.

It is expected to arrive in the area of eastern Allegheny County sometime after 11:15 a.m. and eventually follow Route 65 through Sewickley, Avalon and Bellevue.

It will stop for thirty minutes for a public viewing in Leetsdale at 6:15 p.m. The train will then stop at the Conway Yard before departing on Sunday, July 12th at 9 a.m. to go to Ohio.