UP 4404 leads a pssenger special southbound at Larkspur, CO, on track #2, normally used for northbound operations. Mar 22, 2023.

UP 4404 (SD70M) as it leads a UP special heritage passenger train as it runs on the northbound track of the Joint Line. Traffic on the southbound track necessitated the switch to the northbound t... (more)

UP 4404 (SD70M) as it leads a UP special heritage passenger train as it runs south on the Joint Line at Nixon, Colorado. The vintage cars included 314 'Columbia Rivier', 5817 'Pony Express', 119 ... (more)

Storm clouds over the mountains and the morning's first sunlight catch UP 4404 (SD70M) as it leads a UP special heritage passenger train past a target signal north of Castle Rock, Colorado. The v... (more)

Engineering Special PSIDV-21 Union Pacific 4404 with 10 heritage fleet cars with the special is near Agate, CO 3/21/23.

PSIDV-21 Engineer Special PSIDV-21 Union Pacific 4404 with 10 heritage fleet cars with the maintenance special is near Sand Creek Junction, CO 3/21/23.

UP 4404 (SD70M) crosses Sand Creek in Denver, Colorado as it arrives late in the day.

UP 4404 (SD70M) arrives in east Denver as storm clouds in the background bring rain to the eastern part of Colorado.

Late evening storm light catches UP 4404 (SD70M) as it brings a heritage car passenger train towards Denver, Colorado.

Yesterday Corman's anniversary edition SD70M's made their Louisville Ky. debut with sand empties with the 2023 leading. Today it was the 1973's turn to lead loads back east. The 1973 was the forme... (more)

Corman's 50th anniversary painted SD70M's make their debut leading the empty sand train into Louisville. RJC 2023 was the former NS 2607. Trailing third behind the former NYS&W SD60 is RJC 1973 ... (more)

Two UP freight trains enter the massive yard in Cheyenne, Wyoming.

Salina once played host to 4 different railroads. The Union Pacific, Santa Fe, Missouri Pacific, and Rock all came into Salina. All 4 railroads had trackage just east of the depot, but only the ex... (more)

If you like old warehouses and other industrial (and repurposed) buildings? Head to Kansas City’s West Bottoms area, where Union Pacific SD70Ms 4996 and 5107, departing Armourdale Yard across t... (more)

With the sun popping out briefly, UP 4115 leads and eastbound z train through Andover on UPs Roseville Sub over Donner Pass. The train had done a little of its own plowing over its trip.