Engineer Ed Dickens keeps an eye on the track ahead as Union Pacific Big Boy 4014 heads north on the UP Chester Subdivision somewhere south of Chester, Illinois, as they make the way to St. Louis, MO during the trains recent tour around central united states on August 28th, 2021.
Tech Info: Nikon D800, RAW, Sigma 150-600mm @ 340mm, f/5.6, 1/1600, ISO 320.