Union Pacific's North Platte, NE to Seattle, WA auto train heads west along the Snake River approaching Glenns Ferry, Idaho.

A Union Pacific Skyline to Los Angeles export coal train tops 5032 ft. York Summit on UP's Provo Subdivision.

Union Pacific's OANP climbs Cherry Hill near Farmington on Sept. 16, 1990.

A quintuple of matched General Electric C40-8s lead Union Pacific's LAAPZ east through Tintic Valley, some 85 miles west of Salt Lake City.

While Santa Fe was always the favorite photo subject on the pass, Union Pacific(Unlimited Power) could always be counted on to impress. This was especially true with their monster APL land ships... (more)

Four GE C40-8s and one GE C36-7 lead a Union Pacific American President Line stack train east along Utah's Oquirrh Mountains at Lake Point.

Before the SP and UP merged in 1996, Union Pacific's California Bay Area traffic was routed via the WP through Salt Lake City. A hot Oakland to North Platte Z-train approaches a crew change at Nor... (more)

A single GE C40-8 and two GE C36-7s lead Union Pacific's Skyline, Utah to Los Angeles, CA export coal train through Mills Canyon along Chicken Creek in remote Juab County.

As the shadows grow long on a March 1990 afternoon, the second section of Union Pacific's Los Angeles, CA to North Platte, NE freight glides east along the Lynndyl Subdivision at Tintic. A GE C40-... (more)

Hay there! A new GE C40-8 leads an extra section of UP's Wattis Plateau to Intermountain Power coal load on the Provo Subdivision (now the Sharp Sub) west of Payson. From left to right, 11,749 ft.... (more)

A perfectly matched five pack of GE C40-8s lead a UP American President Line stack train west through Utah's Tintic Valley.

Union Pacific's CSLAT (See-Slat) roars west with a cut of Farmer John stock cars near Rush Lake at Stockton, Utah.

Photographed on Kodachrome 25 slide film during the Golden Hour, UP's American President Lines to Los Angeles stack train climbs the Lynndyl Sub grade just west of Erda, Utah. The UP was not hesit... (more)

With the first order of CSX C40-8s showing up in the "stealth" scheme, it sure was nice to see the second order dressed in "bright future." New CSX C40-8s No's. 7640 and 7632 head up westbound ma... (more)