Union Pacific's Big Boy No. 4014 will visit Colorado, for a limited excursion tour this July. A larger tour is planned in ...

The Union Pacific steam locomotive Big Boy No. 4014 is seen Friday, July 19, 2024, in far western Weber County near Little Mountain on its way into Ogden.

FORT WORTH, Texas - The world's largest operating steam locomotive will be in Fort Worth through the weekend.. Union Pacific's Big Boy No. 4014 will chug into Fort Worth to be on display Thursday.

Union Pacific’s Big Boy, a 1.2 million-pound steam locomotive first put into service in 1941, rolls into Kansas City on Tuesday, Oct. 15, 2024.

Union Pacific’s Big Boy 4014, the world’s largest steam locomotive still in operation, will embark in its Heartland of America tour on Wednesday morning in Cheyenne, Wyoming.

The “Big Boy” steam locomotive didn’t stop in Lawrence this time, but it slowed down enough Thursday for 3-year-old train enthusiast Leslie Alldritt to get a good look — and, given the ...

Big Boy No. 4014, a Union Pacific steam locomotive, is making another stop in Salina this October. The 1.2 million pound steam locomotive was last in Salina in 2021.

Union Pacific’s Big Boy, a 1.2 million-pound locomotive put into service in 1941, rolls into Kansas City on Tuesday, Oct. 15, 2024. Only 25 of this kind of train were built and this is the last ...

Union Pacific’s Big Boy No. 4014 steam engine made a return to the Brazos Valley on Friday, steaming from Hearne to Navasota.

Union Pacific's Big Boy No. 4014, the world's largest operating steam locomotive, will be on display in Roseville on Friday and Saturday as part of its 2024 Westward Bound Tour.

Union Pacific Big Boy the largest steam locomotive in the world on September 10, 2024 in Villa Grove, Illinois ...