@chitown463: big boy 4014, world largest steam locomotive 🚂 #bigboy #bigboy4014 #unionpacific #unionpacificrailroad #westchicago

Angela ! :

question.. is it going slow for us or that’s the max speed overall? 😭

Steve Alt :

Makes me wonder how the crew got chosen to run her

fungangbw9c :

1.2 MILLION POUNDS of steel!

Averosse :

the video doesn't do the train justice on how incredibly big the engine is

genxobserver4 :

We used to make really cool stuff

Michael Serrato :

its verry simple its extremely powerful and its Called AMERICAN IRON !

Jennifer Cermele :

Can't wait! Philadelphia here! Coming to our Navy Yard for the 4th! ❤️

valcat01 :

So that’s why everyone was around the tracks in Elburn

ap🦉 :

i live 3 mins from this station is it still there

Matteo Watteo :

So cool. That thing is a brut!!!

Patton Farris :

From 2024

mikethomas676 :

You can feel the ground shake when it passes by. It’s like it’s alive!

smurph :

a must see in person

I knew it :

The city of trains literally

444_bliss :

I’m sad yall😭 I was at the ER missing this DAMN APPENDIX

Mr.Chicago :

So Everyone On PTO

Andrew :

Saw this in West Chicago too

NatalieMedinaWash :

My friend day yesterday in sterling

cindy13 :

Magnificent

delaney1149 :

my kids: caboose and big boy (named after big boy 4014)

Jose Torres :

my son and I seen the big boy when it was in Utah iy was the best experience for us we live in Idaho and travel 4 1/2 hours to see it.

nair :

@lidogigantebonitaogratidaoabraco

Thomas The Tank Engine :

Jürgen & TJ :

einfach nur überwältigend pure trotzen Kraft

Strahlemann :

Ein gigantisches Teil 🤩🤩🤩🤩