The world’s biggest steam engine is less than a week away from making its only Colorado appearances on a 7,500-mile, 14-state tour. Big Boy No. 4014 is scheduled for three whistle stops in Colorado — ...

Union Pacific's “Big Boy” No. 4014 pulling into Hays on July 24, 2026, as part of its coast-to-coast tour celebrating America ...

While Carbon and Schuylkill counties are gearing up for a second visit of the Union Pacific Big Boy 4014 next week, Reading & Northern Railroad and Jim Thorpe police are releasing information ...

For more than 60 years, train enthusiasts have shared passion for railroading with mini locomotives in Lake County.

A historic attraction on a nationwide tour to celebrate 250 years of the United States’ independence will be rolling into Salina Thursday evening following a brief stop in Topeka.

One of the most famous locomotives in America is stopping in Hays this week at E 9th and Milner St. Union Pacific's Big Boy No. 4014, the world's largest operating steam locomotive, is scheduled to ...

The crowd welcoming “Big Boy” might not have been as large as in years past due to the rain Thursday, but those who made it to the Union Pacific Depot in North Lawrence were still full of enthusiasm ...

Big Boy is the largest and most powerful operating steam locomotive in the world, and FOX4 got a look in the cab.

Union Pacific Big Boy No. 4014, the world's largest operating steam locomotive, is making its way through the Midwest.

Thousands of people turned out at Union Station on Wednesday to see Union Pacific’s Big Boy No. 4014, the world’s largest operating steam locomotive.

KANSAS CITY, Mo. — Union Pacific’s legendary Big Boy 4014 is the world’s largest and most powerful operating steam locomotive ...

"We are so happy to be here in Missouri," Union Pacific Corporate Communications representative Robynn Tysver said Tuesday.