A special passenger train pulled by Union Pacific Big Boy No. 4014 and Northern No. 844 pulls into the north siding at Evanston, Wyoming, on May 6, 2019.

Union Pacific Big Boy No. 4014 shows off its imposing face during a service stop at Rock Springs, Wyoming, on May 5, 2019. UP No. 4014, accompanied by Northern No. 844, was on a trip west to Ogden... (more)

UP 4014 departing Cozad Nebraska with the Home Run Express.

UP 4014 departs Grand Island headed for Council Bluffs.

UP 4014 runs along Highway 26 on the South Morrill Sub after passing through the town of Oshkosh, NE.

After running from Cheyenne, WY to Gering, NE via the Yoder Sub, UP 4014 rest for the night before continuing to North Platte the following morning.

UP's 4-8-8-4 Big Boy #4014 approaches the rules community of Hawk Springs during its "Home Run Express" tour.

Seeing some rare mileage on its "Home Run Express Tour", UP's 4-8-8-4 Big Boy #4014 makes its way over the lonely Yoder Subdivision as it leaves the Overland Route behind at Egbert Jct. ... (more)

Union Pacific Big Boy #4014 runs through Oshkosh, Nebraska, much to the delight of the townsfolk that turned out in mass to see this amazing engine.

Union Pacific Big Boy #4014 gets ready to leave Gering, Nebraska, where it had stopped for the night while on its way to Omaha.

4014 home run express gets some smoke going after waiting for the switch to flip!

BigBoy 4014 departing North Platte headed for Grand Island.

Union Pacific Big Boy #4014 runs through a big curve as it heads towards Council Bluffs where it will stop overnight for a couple days. Its ultimate destination is Omaha, Nebraska.

After leaving Gering, Nebraska the Union Pacific's Big Boy locomotive #4014 passes by Chimney Rock as it heads to Omaha.

Union Pacific Big Boy #4014 sits under the lights at Gering, Nebraska.