The UP Steam Crew poses on the Big Boy after speeches by then-CEO Lance Fritz and former Utah Governor Gary Herbert at the Spike150 Ceremony in Ogden.

Union Pacific 4014 (Big Boy) leading the Home Run Express through Chapman

Union Pacific 4014 thunders westbound at Speer Junction with a cut of empty hoppers. The test run from Cheyenne to Lynch siding and return was intended to test and certify the new fully onboard PT... (more)

UP 4014 (Big Boy) leading the Home Run Express through Duncan

The Big Boy has departed its display location in downtown St. Louis and is headed west for its next stops in Pacific, MO and Jefferson City, MO.

#4014 and the #844 are returning to Cheyenne after a highly publicized trip to Salt Lake City, heralding the Big Boy's return.

Following a successful return to the high iron, #4014's team poses with #844 before putting them back in the barn.

Union Pacific Big Boy #4014 (4-8-8-4) runs east out of the UP yard in Cheyenne, Wyoming.

As Union Pacific "Big Boy" 4014 slowly makes its way toward the Metrolink mainline at the northern end of the Fairplex (location of the Los Angeles County Fair), a process that will take... (more)

Union Pacific's Big Boy engineer Ed Dickens pilots the locomotive as it runs towards Omaha for the College Baseball World Series.

Good Morning NOLA. 2 years ago right about now, UP 4014 was just starting to get the steam going for the trip over the Huey P. Long Bridge and beyond.

Union Pacific 4014 (Big Boy) in Schuyler

Big Boy On Easy Street. The Union Pacific Railroad's 4014 ("Big Boy", 4-8-8-4, Alco, 1941) made a stop in the community of Luling, Louisiana in St.Charles Parish on August 20, 202... (more)

Union Pacific's Big Boy #4014 back into Denver's North Yard, which still has the old Colorado and Southern water tower standing.

UP 4014 runs through the cactus and wildflowers and it heads towards Lake McConaughy, Nebraska.