The 133-foot-long locomotive is the only Big Boy to still travel the tracks.

Cheyenne-based Big Boy 4014, the world's largest operating steam locomotive, will make its first ever coast-to-coast tour ...

OGDEN — A legendary locomotive made its return to Ogden this weekend. Union Pacific’s Big Boy No. 4014 made a weekend stop that drew thousands of visitors of all ages to Union Station from its arrival ...

The US is preparing another historic coast-to-coast journey for Big Boy 4014, the world’s ...

Union Pacific (UP) is joining in the celebration of 250 years of American independence and innovation this year with its ...

Union Pacific Railroad will join the nation in celebrating 250 years of American independence and innovation this year with ...

Union Pacific has announced the first leg of the tour of its legendary Big Boy No. 4014 locomotive will begin by leaving ...

CHEYENNE, Wyo. — Union Pacific’s Big Boy will return to California this spring in the first leg of its planned coast-to-coast ...

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 for ...

The Union Pacific No. 844 steam locomotive makes a brief stop Wednesday, Oct. 19, 2016 in Scott City while on its way to Memphis for the grand opening on Saturday of the new Big River Crossing, a ...

CHEYENNE, Wyo. (AP) — A Union Pacific steam locomotive based in Cheyenne will make a big tour through the Midwest starting in May. Union Pacific took votes on which route would be traversed by one of ...