OROVILLE — A legend from the past will be rolling into town Thursday when the Union Pacific Big Boy No. 4014 steam locomotive makes a whistle stop at the old Oroville Depot. The world’s largest ...

The "4014" is the only operating "Big Boy," the biggest steam engines ever built. Big Boy No. 4014, the world’s largest operating steam locomotive, will make two whistle stops in Colorado at the end ...

A 1.2 million-pound railroad behemoth is coming to Fort Worth. Big Boy No. 4014, a legendary World War II-era steam locomotive, will be on display Thursday and Friday, Oct. 10-11. The locomotive, one ...

If everything goes right, Sioux City's landmark steam locomotive's whistle will blow today for the first time in more than 50 years and signal a new direction for the locomotive's future. The ...

Union Pacific's famed Big Boy steam locomotive will be headed west during its "Westward Bound" summer tour. The world's largest operating steam locomotive, Big Boy No. 4014 will depart from its home ...