'Once in a lifetime'

Union Pacific Big Boy Engine No. 4014 traveling along the shore of Lake Erie

.. somewhere in Ohio ..

.. headed to Chautauqua County ..

Photo Credit to Michael Smoker

when Big Boy #4014 stopped in Ripley, New York.

The Union Pacific Big Boy #4014 is the largest and heaviest operational steam locomotive in the world.

Originally built in 1941 for WWII freight hauling, the colossal 1.2-million-pound or 600-ton engine stretches 132 feet (with tender).  Today, only eight survive in museums and Engine No. 4014 is the only one still operating. Union Pacific's iconic "Big Boy" cost approximately $265,174 per locomotive to build in 1941.  Adjustinf for inflation, this equates to roughly $5.8 million today.  If a new Big Boy could be manufactured from scratch today, experts estimate the modern construction cost could easily exceed $100 million due to the lack of specialized tooling and manufacturing infrastructure. 

Twenty-five locomotives were built.  Eight are preserved in museums with No. 4014 operational.

Union Pacific spent over $10 million between 2013 and 2019 to fully restore Big Boy #4014.

You can track the train by following the live location and the complete updated schedule on the Union Pacific Steam Tour Tracker.

Everyone wants a photo

even

the crew!

Union Pacific No. 4014 

.. crossing the Mighty Mississippi ..

..  enroute to Westfield ..

June 9, 2026

Photo Credit to Joel Seachrist

.. Ripley Welcomes Big Boy #4014 ..

.. A Day to Remember ..