Union Pacific 4014
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Union Pacific 4014 is a preserved 4884-1 class 4-8-8-4 "Big Boy" type steam locomotive owned and operated by the Union Pacific as part of its heritage fleet. Built in November 1941 by the American Loc
Union Pacific No. 4014 departs Denver, Colorado, on July 19, 2025.
This photo of No. 4005's backhead shows what No. 4014 looked like before it was converted to burn oil.
No. 4014's replica builder's plate.
No. 4014 on display at the RailGiants Train Museum in April 2005.
Union Pacific Big Boy
Videos
The Union Pacific Big Boy is a type of simple articulated 4-8-8-4 steam locomotive manufactured by the American Locomotive Company in Schenectady, New York, between 1941 and 1944 and operated by the U
Union Pacific 4014
…Union Pacific 4014 is a preserved 4884-1 class 4-8-8-4 "Big Boy" type steam locomotive owned and operated by the Union Pacific (UP) as part of its heritage fleet. Built in November 1941 by the American Locomotive…
Publicity photo of Union Pacific Big Boy No. 4000, the first of the class, taken in 1941
A close-up of a Hancock long-bell 3-chime "steamboat" whistle used on No. 4017.
No. 4014 travels the Sacramento Subdivision towards Roseville, California, in July 2024.