In the late afternoon sun, Union Pacific ES44AH No. 2591 races south with the Salt Lake City-Denver Z-Train while passing the big grain elevator in Platteville, Colorado, on October 3, 2018.
A westbound empty rail train comes off the ex T&P line at Sierra Blanca, TX. The original SP Sunset Route is the track branching off to the right.
Working through Redlands, UP 2591 nears the San Timoteo Canyon road crossing just after sunrise.
UP Tier4 2591 leads the ZCIG1 as it nears Beaumont in the early morning.
Brand new UP Tier4 2591 leads a Roseville to West Colton freight down Cajon Pass on the Mojave Sub at Canyon.
