Built in the 1940s, Big Boy No. 4014 retired in 1961 after traveling for more than one million miles. It's now making its way ...

A piece of history is rolling along the train tracks on the eastern leg of its tour this month, and it will be making ...

Huge crowds of train fans turn out as the 1940s era Big Boy steam locomotive is making a rare trip cross country. It'll stop ...

The historic 1.2 million-pound Big Boy No. 4014 steam locomotive is on the eastern leg of its nationwide tour and will pass through a number of Ohio cities this summer. Local crowds cheered the ...

The nation's largest operating steam locomotive will pass through northern Indiana as it continues the celebration of America ...

Something big is coming to Western Pennsylvania. The world’s largest operating steam engine, Union Pacific Big Boy 4014, is ...

The City of Sterling has announced the return of the "Big Boy 4014" steam locomotive, a news release says. About 1:30 p.m. Tuesday, June 2, Big Boy 4014 will stop in Sterling at the Avenue B railroad ...

The Big Boy No. 4014 locomotive is scheduled for a whistle stop in Pacific at 11:30-11:45 a.m. on Monday, July 20.

After months long anticipation and excitement boiling over, the Big Boy locomotive made its way through downtown Struthers.

The 1.2-million-pound Union Pacific Big Boy No. 4014 will stop across the East Coast and Midwest this summer to celebrate the U.S. semiquincentennial.

To celebrate the 250th anniversary of America's independence, Union Pacific has launched a coast-to-coast steam tour for the Big Boy No. 4014 that began March 29 from its home base at Cheyenne, ...

The world's largest operating steam engine, Union Pacific No. 4014 "Big Boy," passed through the Erie, Pennsylvania, area June 9. This event was part of the locomotive's East Coast tour celebrating ...