OMAHA, Neb., May 27, 2025--Union Pacific Railroad announced today its legendary steam locomotive, Big Boy No. 4014, will make two whistle-stops in Greeley, Colorado, this summer as part of a ...

Union Pacific Railroad announced today its legendary steam locomotive, Big Boy No. 4014, will make two whistle-stops in Greeley, Colorado, this summer as par ...

Big Boy will be accompanied by Union Pacific’s No. 1616 Lincoln Locomotive, the railroad’s newest commemorative locomotive, which honors Abraham Lincoln’s role in uniting the nation through rail and ...

Meet the Union Pacific Big Boy, a train so massive it redefined what was possible in railroading. Explore its incredible design and legacy in conquering mountainous terrain.

Once the final design was complete, 25 of these new locomotives, known as “Big Boys” were manufactured and put to work. Each locomotive cost around $265,000 back then, which equates to almost ...

CHEYENNE, Wyo. — The world's largest steam engine is coming back to Colorado. Union Pacific will bring Big Boy No. 4014 through Colorado from Monday, Oct. 21, to Wednesday, Oct. 23, on its ...

Leslie Alldritt, 3, looks hopefully down the tracks for another train after Union Pacific’s historic “Big Boy” steam locomotive passed through Lawrence, without stopping, Thursday, Oct. 17 ...

Engineers operate the Union Pacific’s Big Boy as it rolls into Kansas City on Tuesday, Oct. 15, 2024. The 1.2 million-pound locomotive first put into operation in 1941 is one of 25 ever built ...

Union Pacific's iconic Big Boy locomotive rolled into Kansas City on Tuesday as part of its "Heartland of America" tour, drawing train enthusiasts from across the region.The massive, 1.2 million ...

The Union Pacific locomotive known as "Big Boy" returns to Green Country for the first time since 2021 as part of its Heartland of America Tour, with stops in Muskogee at 11 a.m., Wagoner at noon ...

Weighing in at 1.2 million pounds, the Big Boy, built in 1941, is the largest, heaviest, and most powerful operational steam locomotive in the world, according to Union Pacific. The Big Boy stands ...