UP 7389 leads the charge East at Devils Slide with 4141 and 1943 helping pull the grade.

Union Pacific 7468, leads a stack train, across the Weber River, near Croydon, Utah.

A freshly painted EMD SD70ACe pulls a Global 3 to Long Beach stack train west through Devil's Slide on March 26, 2016.

The Salt Lake 2002 Winter Olympics SD70M leads UP's Denver to Salt Lake City expedited intermodal through Devil's Slide on Aug. 16, 2014.

The ZNPOA glides through Devils Slide the afternoon of Jan. 25, 2014.

UP's LUJ51 local glides west through the Weber River truss bridge at Devils Slide.

Sunny conditions and blue skies greet the MNPWC rolling west through Weber Canyon at Devils Slide.

25 ARMN refrigerator cars trail UP's ZSKDL (Expedited, Selkirk, NY to Delano-McFarland, CA) through the Weber River truss bridge at Devil's Slide.

A former Missouri Pacific SD50 leads an MINPZ east through Devil's Slide on July 5, 1993.

A special military train from Beaumont, Tx bound for Herlong, Ca is seen passing over the trestle at Croydon with one of the Olympic engines leading.

With a pair of GP30s for power, Union Pacific's Park City Local makes a pickup at Ideal Cement's Devil's Slide plant in Croydon, Utah.

The last run of Union Pacific's 'Junior Old Timer's Special' rolls west through Weber Canyon at Devil's Slide.

A single GE ES44AC leads a 28 car ZSKDL west through Weber Canyon at Devil's Slide.

Union Pacific's KG4LBD (Global 4, IL - Long Beach, CA) marine stack train glides west through scenic Weber Canyon at Devil's Slide.

Union Pacific's 150th Anniversary special glides west through the Weber River truss bridge at Devil's Slide.