155K views · 3.9K reactions | Witness a piece of history as Union Pacific's Big Boy #UP4014 chugs across the Heartland of America starting August 28! View the full schedule at https://www.up.com/heritage/steam/schedule/index.htm and follow #BigBoyHeartland throughout the tour! | Union Pacific Railroad | Facebook

22K views · 351 reactions | The Central Pacific and the Union Pacific Railroad companies raced to complete the Transcontinental Railroad for over seven years. See the true story unfold in the premiere episode of The Engineering That Built The World, TONIGHT at 9/8c. #EngineeringThatBuilt | HISTORY | Facebook

15K views · 347 reactions | Passion, ethics and teamwork, combined with the Courage to Care for each other, make this engine churn. | Union Pacific Railroad | Facebook

14K views · 386 reactions | Union Pacific has been an innovative leader in transportation for over 160 years, moving the goods that connect America's businesses and consumers with each other and the world. We're part of a national rail network widely considered to be the largest, safest and most cost-effective freight system in the world. | Union Pacific Railroad | Facebook

26K views · 810 reactions | Take a journey through some of Union Pacific's biggest moments in 2024 – from groundbreaking initiatives to milestones achieved, the UP team made strides advancing our Safety, Service and Operational Excellence strategy. | Union Pacific Railroad | Facebook

Union Pacific “Big Boy” 4014 is the largest operating steam locomotive in the world and one of the biggest ever built. The locomotive is seen here in July of 2024 on a publicity tour for the Union Pacific Railroad. Union Pacific Railroad #trains #steamtrain #bigboy #bigboy4014 #trainspotting #unionpacific | Coasterfan2105