Union Pacific's Big Boy 4014 rests for the evening after its return from Barstow, Ca. on the second leg of a two day excursion to benefit the RailGiants Museum in Pomona, California. October 13, 2... (more)

“World Famous” UP Big Boy #4014 takes charge of POGEN1-12 as they hustle into Morgan, UT upon starting the return leg of the Great Race to Promontory. It’s hard to believe that over five mon... (more)

The Big Boy charges hard out of Barstow, CA as on lookers take in the sight of the this massive machine pulling a 25 car passenger special back to West Colton, Oct. 13, 2019.

Union Pacific 4-8-8-4 4014 and its 23-car passenger train have unloaded their passengers at the Barstow Amtrak station and the train is beginning to move again. As it does, the bit 4-8-8-4 steam ... (more)

UP 4014 crosses one of the two steel bridges located east of Victorville as it prepares to stop for a red signal to allow the train ahead of it to get a little farther down the line. Once the bloc... (more)

Ms. Barstow and Teen Ms. Barstow pose in front UP's big Boy #4014 after it ran from Las Vegas, NV to Yermo, CA on its historic trip to Los Angeles, CA.

Union Pacific steam locomotive specialist and UP 4014 engineer Ed Dickens describes the effort required to maintain Big Boy 4014 in running order. Ed also confirmed that they intend to run 4014 t... (more)

UP 4014, the "Big Boy" is lit up for night viewing during its northern-most stop on the "Great Race Across the Midwest". Though there were no official night shoots, it was a gr... (more)

At Fort Steele State Historic Site, Wyoming, the Union Pacific Railroad crosses the North Platte River. UP 4014 + UP 844 are seen westbound here in the early evening of Saturday, May 4, 2019.

Reports estimated more than 10,000 visitors to the UP 4014 display in Altoona, WI the afternoon of July 23, 2019. The historic event also quietly celebrated the 56th anniversary of the last Twin C... (more)

Out of the Darkness: After waiting almost 45 minutes for a BNSF track gang to clear their track-and-time, UP 4014 slowly emerges from the St. Paul tunnels on main track 2. They will pull th... (more)

Union Pacific 4014, on the Wisconsin leg of its Midwestern Tour, hustles under the C&NW Coaling Tower at Clyman Jct.

Goodnight Big Boy: After a long day sprinting across Iowa and Southern Minnesota, UP 4014 is tucked away for the night at SPUD underneath the St. Paul skyline. Taken while off duty, wearing... (more)

UP 4014 leads the UP steam special across the Kettle River at Sandstone, MN on BNSF, former Great Northern trackage. UP acquired trackage rights between Superior, WI and the Twin Cities when it to... (more)

Big Boy 4014 departing North Platte headed east to Grand Island.