The Union Pacific Big Boy 4014 is featured in a video shot at the Colorado Model Railroad Museum’s 2017 Union Pacific Days. The model is from the collection of museum volunteer Joel Naegele.
Big Boy 4014 at Colorado Model Railroad Museum’s Union Pacific Days 2017
By Angela Cotey | May 22, 2017
| Last updated on February 11, 2021
Watch this steam locomotive travel around the layout
