Union Pacific Schedules Big Boy No. 4014 West Leg Tour March 29-April 24

Union Pacific Railroad has scheduled a multi-state tour for its Big Boy No. 4014 steam locomotive, the world’s largest operating steam-powered unit. The tour is designated as a commemorative event for the United States’ 250th anniversary. The operation is the first coast-to-coast tour for the restored locomotive.

The initial phase of the tour, termed the “west leg,” will commence on March 29 from the locomotive’s home base in Cheyenne, Wyoming. The route proceeds west towards California before returning to Cheyenne. The conclusion of this operational leg is scheduled for April 24. The full coast-to-coast schedule beyond this initial phase has not been fully detailed.

Public access to the equipment is planned at specific points along the route. A two-day public display is scheduled for April 10-11 in Roseville, California. A subsequent two-day display will occur in Ogden, Utah, on April 18-19. Verification data confirms the Utah stop, aligning with the primary announcement. A complete schedule of pass-through locations and whistle-stops has been released by the railroad.

The consist will include two commemorative locomotives in addition to No. 4014. Union Pacific’s newest unit, No. 1776 — America250, will accompany the steam locomotive. This unit features livery incorporating the official emblem of the America250 Semiquincentennial Commission, a nonpartisan federal entity established by Congress to coordinate the national anniversary.

This heritage fleet operation represents a significant logistical undertaking, requiring coordination across multiple subdivisions and temporary adjustments to freight traffic schedules. The non-revenue tour functions as a high-visibility marketing and public relations asset for the railroad.

The deployment of high-profile heritage assets like the Big Boy No. 4014 is a strategy used by Class I railroads to engage with the public and reinforce brand presence. Further details on the tour’s eastern leg are expected following the completion of the western segment.