Union Pacific's Steam Engine - Big Boy’s whistle-stop
Description
In honor of America’s 250th celebration, Union Pacific’s Big Boy No. 4014 is embarking on an historic coast-to-coast tour on March 29 from its homebase in Cheyenne, Wyoming, with 11 whistle-stops planned across the Cowboy State.
Big Boy will be accompanied by several historical passenger cars from Union Pacific’s Heritage Fleet, along with two special commemorative locomotives: No. 1616 Abraham Lincoln locomotive and No. 1776 – America250, which features the emblem of the America250 Semiquincentennial Commission, the national nonpartisan organization established by Congress to lead the nation’s 250th anniversary.
North Front Street
North Front Street, Rock Springs, WY 82901
Mar 31, 2026
10:00 AM MDT to 2:00 PM MDT