A famous steam locomotive is on it’s way to the East Coast
The train hasn’t arrived yet but in places from Lewistown to Huntingdon, to Tyrone, to Altoona, to Cresson and Johnstown it’s already being talked about.
Union Pacific’s release of the Big Boy No. 4014 summer schedule has set the stage for something rare: the world’s largest operating steam locomotive heading to the East Coast for the first time, part of a coast-to-coast tour leading into America’s 250th anniversary celebration. The dates, times, and stops are now public—and in Pennsylvania, they tell a story that builds from a brief encounter to a full-scale event.
It begins, for many, in Lewistown.
On Wednesday, July 8, Big Boy is scheduled to arrive at the Roundhouse Road crossing at 12:45 p.m., departing just 30 minutes later. It’s one of more than 50 whistle stops planned across 10 states—short visits designed to give communities a chance to see the locomotive in motion. No tickets, no extended programming. Just the sound of the whistle, the rush of steam, and a fleeting moment with a machine that once defined American railroading.
Just down the line, the experience expands.
Union Pacific says later that same day, Big Boy will roll into Altoona one of the most historic railroad towns in the country arriving at 5:15 p.m. at the Railroaders Memorial Museum. Like Lewistown, the initial stop is brief, with a 5:45 p.m. departure. But Altoona’s role in the schedule doesn’t end there.
It becomes the centerpiece.
From July 9 through July 10, Big Boy will be on public display in Altoona from 8:00 a.m. to 2:00 p.m., with free admission and shuttle access for visitors. It’s one of the major display events on the entire tour an extended opportunity to see the locomotive up close, not just as it passes through, but as it stands still, towering and detailed, in a city built on railroad legacy.
For a place like Altoona, where rail history isn’t abstract but foundational, the visit carries weight. This isn’t just a stop it’s a return of steam power to a community that helped define it.
The schedule continues into July 11, when Big Boy departs Altoona at 9:00 a.m. and makes a special, ticketed appearance at the famed Horseshoe Curve at 9:30 a.m.—another nod to the deep railroad heritage of the region. Tickets for the Horseshoe Curve appearance sold out the day after the eastern leg of the tour was announced.
Across the broader tour, there will be larger celebrations including Philadelphia on the Fourth of July.
Union Pacific issuing guidance for those trying to get a view of Big Boy. The message, stay back from the tracks 25 feet, respect railroad property, and experience it safely.