At East Price, the conductor for Union Pacific's Salt Lake City, UT to Denver, CO manifest boards his train moments after offering a 'good roll by' to a coal load from the North Fork Sub in Colora... (more)

With the steep upward climb to Soldier Summit complete, the head end power and swing helpers for UP's MRONY-21 have the luxury of coasting down a relatively gentle 1% gradient three miles east of ... (more)

Captured moments after sunrise, Union Pacific's daily Salt Lake City, UT to Denver, CO freight grinds slowly up the 2% at Gilluly, Utah.