392K views · 10K reactions | Union Pacific’s legendary Big Boy #UP4014 is rumbling through the heartland and visiting Iowa this week.  The world’s largest steam locomotive rolls through the state with whistle-stops in: September 4: Carroll September 5: Belle Plaine September 6: Grand Mound and Sterling, Ill.  Check out the full schedule at UPsteam.com. We look forward to seeing you - 25 feet back! #BigBoyHeartland #UnionPacific #BigBoy4014 | Union Pacific Railroad | Facebook

Union Pacific’s Big Boy No. 4014 rolling into Laramie, Wyoming, on Sunday - the first whistle-stop on its Westward Bound Tour. Headed today (Monday) to Wamsutter and Points of Rock, Wyoming. | Union Pacific Railroad

Big Boy #UP4014 is on display today at Union Station in Kansas City, MO, 30 W. Pershing Rd. The public can view the locomotive from 9 a.m - 1 p.m. or 6 p.m. - 8 p.m. Find the full schedule at UPsteam.com, and remember - always stay 25 feet back from the locomotive! 📹 credit: Brandon Taylor, @btmcflyover on Instagram. | Union Pacific Railroad