Union Pacific Unveils Big Boy 4014's Eastern Leg

Published: April 28, 2026

OMAHA, Neb. — Union Pacific has officially released the full schedule for the eastern leg of its groundbreaking 2026 “Coast-to-Coast Tour” featuring the legendary Big Boy No. 4014, providing railfans with the most detailed look yet at what is shaping up to be one of the most ambitious steam excursions in modern history.

The eastern portion of the tour will begin May 25, 2026, and operate across a wide swath of the country—including the Midwest, Great Lakes region, Ohio Valley, and Northeast—before concluding in late July.

Notably, the tour will run extensively over the network of Norfolk Southern Railway, marking a rare collaboration between two of America’s largest railroads and bringing Big Boy back to eastern territory for the first time in the modern excursion era.

A Union Pacific publicity photo featuring Big Boy #4014 in Ogden, Utah back in 2019.

A Historic Journey East

Following a successful western tour earlier this spring, Big Boy No. 4014 will depart Cheyenne, Wyoming on May 25, 2026, beginning its journey across the Midwest and into the eastern United States.

Union Pacific has confirmed that the locomotive will make multiple whistle-stops and extended public display appearances in major cities along the route before culminating in a high-profile Independence Day appearance in Philadelphia.

The railroad describes the tour as both a celebration of national history and a tribute to the role railroads played in building the United States—echoing the significance of the original transcontinental railroad completed in 1869.

Complete Eastern Tour Schedule (Major Events)

Below is the officially confirmed schedule of major public display stops for Big Boy No. 4014’s eastern leg. For complete information regarding the schedule please click here to visit Union Pacific's website.

Late May – Midwest Kickoff

May 25, 2026 – Departure from Cheyenne, Wyoming
May 30 – Omaha (Public display)

Early June – Chicago & Great Lakes

June 3 – West Chicago (Public display)

Mid-June – New York & Pennsylvania

June 10 – Buffalo (Public display)
June 15–16 – Scranton (Two-day public display)

Independence Day Highlight

July 4–5 – Philadelphia (Major Independence Day display)

Mid-July – Pennsylvania & Ohio

July 9–10 – Altoona (Public display)
July 14 – Fostoria (Public display)

Late July – Return West

July 19 – St. Louis (Public display)
Tour conclusion: Late July 2026 (final movements westbound)

A Once-In-A-Generation Event

Built in 1941 by the American Locomotive Company, Big Boy No. 4014 is the only operational example of the 25 locomotives constructed, making each excursion a rare spectacle.

Weighing more than 1.2 million pounds and stretching over 130 feet in length, the locomotive represents the pinnacle of steam-era engineering and remains one of the most powerful steam locomotives ever built.

Its 2026 journey is especially significant: