UP 8995 (SD70AH) muscles an oil can train past a BNSF freight train Tolland, Colorado.

UP 8995 (SD70AH) muscles a mega coal train down through Tolland, Colorado on the Moffat Tunnel Sub.

UP 9103 & 5259 with a westbound intermodal train.

UP 9068, 6858, 8841, & 4403 westbound with a mixed freight.

Crossing over I-64 UP's Spirit of Union Pacific 1943 nears Osborn Yard in Louisville.

UP's Spirit of Union Pacific leads CSX X209 south for Louisville as it rolls down Main St. in LaGrange.

UP's Spirit of Union Pacific leads CSX X209 south for Louisville.

UP 9103 & 5259 lead a westbound intermodal train.

One of the more scenic and undershot mainlines in the United States, UPs Montana Sub offers great sights along its vast mainline. However, it only sees two operations… the northbound & southboun... (more)

Rounding the sharp bend through Ancona, UPs Military schemed locomotive takes charge of UPs Chicago to California stack train running on foreign rails.

After a line of snowstorms blanketed northern Illinois the previous day, UPs “Spirit of the Union Pacific” Military schemed locomotive head ends the UP trackage rights Z train on the BNSF Sout... (more)

With the back of the oil can train still coming through Tunnel #1 in the background, UP 8995 (SD70AH) heads towards Blue Mountain Road in Coal Creek Canyon.

Union Pacific's "Spirit of the Union Pacific" commemorative unit leads the daily Phoenix to Tucson manifest through downtown Tempe on a cool Saturday afternoon in mid-January. This is on... (more)

UP 8836, 2729, & 2733 power an eastbound manifest.

UP 9050 SD70AH runs past a frozen Boulder Creek as it heads east through Tolland, Colorado on the Moffat Tunnel Sub.