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

Union Pacific has announced the first leg of the tour of its legendary Big Boy No. 4014 locomotive will begin by leaving Cheyenne, Wyoming on Sunday, March 29 th, and heading west to California. The ...

(NEXSTAR) — The ground rumbles. A billowing cloud of steam forms in the sky. Then suddenly, the 1.2 million-pound locomotive known as Big Boy No. 4014 is pulling into a station near you. It won’t be ...

Railroad operator Union Pacific and locomotive parts maker Wabtec signed an agreement worth $1.2 billion to modernize the ...

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

(NEXSTAR) – There will be countless celebrations this year in honor of America’s semiquincentennial (aka, its 250th anniversary), but none may be as massive as a 1.2 million-pound locomotive rolling ...

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

Union Pacific and Wabtec on Feb. 4 reported signing a $1.2 billion agreement for the modernization of UP AC4400 locomotives.