Three UP GE's are just enough to hold this loaded coal train from Black Buttes, Wyoming down the grade from Wahsatch through Castle Rock, Utah along UP's Evanston Subdivision on July 24, 2017. The... (more)

UP 844 with the Boise Turn Special near Castle Rock, Utah.

Our first sighting of the day of UP 1996 was at Castle Rock, Utah. Just a few miles from the Wyoming boarder.

A brand new UP ET44AC trails on an eastbound intermodal through Castle Rock, Utah.

The last new locomotives built for the Missouri Pacific were 60 C36-7's, albeit in UP colors. Here 2 of the units are on Union Pacific's Overland Route on train NPOA, which is descending the grade... (more)

The Southern Pacific Heritage SD70ACe pulls a 98 car North Platte to West Colton manifest through Castle Rock on Nov. 14, 2015.

Eastbound UP 5145 and a fresh repaint 6202 meet westbound UP 8322 and 4313 at Castle Rock, Utah.

Merger Mania Climbing the Grade to Wahsatch

Union Pacific Big Boy 4014 returned to the mighty Wasatch during the fifth leg of its 'Return Home' journey to Cheyenne. The POGGR2-06 is pictured in Echo Canyon at Castle Rock on May 6, 2014.

The Western Pacific heritage engine leads the charge East on this re-position move as the train passes the red rock at Castle Rock.

UP 7808 is gliding downgrade through the big sweeping curve that brings the railroad into Echo Canyon at Castle Rock, UT. The train has just passed the remote location of Curvo, where the EB and ... (more)

The Western Heritage Special dropping downgrade out of Evanston, Wyoming headed towards Ogden, Utah. Thank you, little puff of steam, for blocking out that diesel!

A GEVO, a blank CTE, and an ex-SP AC44 poke through a short tunnel on the north side of Echo Canyon as they pull coal loads upgrade.

A GEVO leads the way as this colorful freight pulls uphill and will soon pass in front of Castle Rock heading towards Evanston, WY.