Union Pacific’s Legendary Big Boy 4014 to Make Two Whistle-Stops in Colorado During Limited Fall Excursion

OMAHA, Neb.--(BUSINESS WIRE)--Union Pacific Railroad's iconic Big Boy No. 4014, the world’s largest operating steam locomotive, will journey between Wyoming and Colorado later this month. The limited excursion will offer rail fans another opportunity to see the railroad’s rich history in action.

“The Big Boy not only represents Union Pacific Railroad’s rich history, it symbolizes who we are as a railroad – built on strength, innovation and grit,” said CEO Jim Vena. “It’s an important connector among our communities, customers and employees that serves as a rolling reminder of railroads’ historic role driving our nation’s growth.”

Mark your calendars:

• Sept. 30
  • Cheyenne, Wyoming, departs 11 a.m. MDT
  • Greeley, Colorado, 12:45 p.m. - 1:15 p.m. MDT
• Oct. 1
  • Eaton, Colorado, 12:30 p.m. - 1 p.m. MDT (park west of Highway 85 and cross at the Collins Street pedestrian crosswalk)
  • Cheyenne, Wyoming, 2:30 p.m. - 3:15 p.m. MDT; operational move to turn locomotive at Speer, Wyoming, returning to Cheyenne 5 p.m. MDT

After this trip, the legend lives on as Big Boy will gear up for a monumental journey in 2026 to celebrate America’s 250th birthday. Stay tuned for details.

For more than 160 years, Union Pacific Railroad has been a driving force in shaping America’s economy and growth. That longstanding commitment to progress and service is reflected in Union Pacific’s legendary steam equipment. Twenty-five Big Boys were built during World War II, but only eight survived. No. 4014 is the only one of the eight still in operation and remains the world’s largest operating steam locomotive.

Union Pacific reminds all rail fans to keep safety top of mind and stay 25-feet back from the tracks when taking a picture or viewing the colossal locomotive. That means never take a picture or video standing on the track or the ballast and never climb on the locomotive or equipment.

To stay informed about Big Boy's schedule and future steam excursions, please join the Union Pacific Steam Club at up.com/SteamClub. A map showing No. 4014’s location and route will be available on UPsteam.com.

ABOUT UNION PACIFIC

Union Pacific (NYSE: UNP) delivers the goods families and businesses use every day with safe, reliable and efficient service. Operating in 23 western states, the company connects its customers and communities to the global economy. Trains are the most environmentally responsible way to move freight, helping Union Pacific protect future generations. More information about Union Pacific is available at www.up.com.