UP 4014 departs Denver with the "2022 Museum Special" as it approaches the UP diamond in Commerce City with the Denver skyline in the background.

After stopping a Greeley for a "water" stop, Big Boy 4014 begins the last leg of its trip to Cheyenne as it passes through the farm fields of Greeley.

Charging hard around the curve of Brighton, UP 4014 heads north along the Greeley Sub, towards Cheyenne, with a nine car passenger special.

UP's Big Boy steam locomotive #4014 leads a nine passenger special from Denver, CO back to the Big Boy's home of Cheyenne, WY as it passes through Platteville.

The UP 4014 leads the 2022 Museum Special over Sand Creek just moments before ducking under the I-270 overpass in Commerce City, Colorado.