Union Pacific’s Big Boy 4014 Will Make Two Whistle-Stops in Colorado During Limited 2025 Excursion

Union Pacific Railroad announced today its legendary steam locomotive, Big Boy No. 4014, will make two whistle-stops in Greeley, Colorado, this summer as part of a limited summer excursion.

Union Pacific Railroad unveiled the Abraham Lincoln commemorative locomotive No. 1616 today in North Little Rock, Arkansas.

Union Pacific Railroad announced today its legendary steam locomotive, Big Boy No. 4014, will make two whistle-stops in Greeley, Colorado, this summer as part of a limited summer excursion.