UP Big Boy 4014 makes an impressive plumb of smoke as it heads towards the large Union Pacific yard in Cheyenne, Wyoming.

Under threatening skies and after holding on a siding at Platteville, Colorado for two southbound freights to pass, UP Big Boy 4014 builds up steam to start its journey back north to Cheyenne, Wyo... (more)

The Big Boy Tour Train departs St. Paul for Altoona with the UP 4014 and 3025 for power

4-8-8-4 in Storm Light
Storm light and an early evening in July with some of the natural scenes along the Greeley Subdivision weave a spell of glint and steam on this hot eveni... (more)

Cheyenne Wild Flowers
Pleasant Summer wishes with the Steam Program

UP Big Boy 4014 (4-8-8-4) rounds the corner at Speer, Wyoming on its way back to the Cheyenne Yard after a successful test run.

70 years ago it would have been a common sight to see a Big Boy engine rounding the curve and the water tank at Speer, Wyoming.

UP 4014 (4-8-8-4) looks like its back in the 1950's as it heads back to the large yard in Cheyenne, Wyoming.

The Union Pacific's 4014 Big Boy engine passes a group of sunflowers as it moves out of the yard in Cheyenne, Wyoming.

Speer
Another study at the Speer tank. Flowering natural high plains botanicals add some color to the steel and iron beast

The Union Pacific did a test run of the 4014 Big Boy engine. The team ran backwards between Cheyenne and Speer, Wyoming, then reversed direction letting 4014 lead the way home.

UP 4014 was given a test run today by running backwards from Cheyenne to Speer, Wyoming, and then running forward back to the massive Yard in Cheyenne.

Overland Route Artifacts
Home turf for the Big Boy.

Master of His Vessel
All the right moves and some supporting infrastructure.

This view gives a good look at how large yet sleek the Big Boy engine is.