Union Pacific

Union Pacific’s legendary Big Boy No. 4014, the world’s largest operating steam locomotive, is steaming up for the western leg of its coast‑to‑coast tour to celebrate America’s 250th birthday with 27 whistle-stops and four public display days scheduled during its journey across four western states.

The Journal of Commerce has rated Union Pacific as North America’s best performing railroad for intermodal service in 2025 in its Intermodal Service Scorecard.

Union Pacific and Wabtec inked a $1.2 billion deal to modernize the railroad’s AC4400 locomotives.