Union Pacific MDVRO heads west through Arvada, Colorado, on October 19, 2001. GE C41-8W No. 9465 leads a UP Dash 9, an AC4400CW and an EMD SD9043MAC. Rounding off the 8-locomotive consist are four... (more)

UP8828 charges into Tunnel 1 of the Moffat Road with a loaded sand train... The heavy westbound consists of a total of 5 big motors distributed 3x2. Note the C44-9W second out in the head-end cons... (more)

Rio Grande #5376 heads up this consist on an empty coal train approaching Tunnel #1 that also includes a Santa Fe SD45 in the SPSF merger scheme and Santa Fe #5501, a SD45 B-unit!

Norfolk Southern #8035 leads this Westbound empty Union Pacific coal train around the Big Ten curve on the Moffat Tunnel line.

A eastbound coal train descends the mountain grade at Rocky, Colorado. This location was once called Arena due to its shape.... The location today still makes for fantastic arena to watch and list... (more)

A westbound Union Pacific sand train curls thru the Big 10 curves leaving Rocky, Colorado. The grade here is very evident as the short heavy train digs into the climb.... The UP 6558 (blt. 3-1997)... (more)

A westbound Union Pacific coal empty climbs the 2% grade of the Moffat Road. It was a balmy 16 degrees when I got in the truck to drive over to Tunnel One, by the time I made the hike it was clos... (more)

A very rare occurrence on UP's Moffat Tunnel Sub as a Spartan Cab SD40-2 leads a westbound coal empty, assaulting the roughly 2% grade on the approach to Tunnel 1. It was expected the SD40-2 would... (more)

The blue of CSX's Dark Future scheme looks mighty fine amidst the Rocky Mountains. this coal train, which originated east of the Mississippi on CSX, has managed to keep all three of is CSX leaders... (more)

An eastbound coal load makes its way through the S-Curves at Coal Creek and Blue Mountain on a soggy September morning. The train, sneaking beneath low-hanging clouds, loaded at the Energy Mine on... (more)

A westbound manifest climbs the 2% grade in Coal Creek Canyon. The heavy manifest is approaching Tunnel One..... The DPU has just cleared Blue Mountain Road....

Rebuilt at Burnham in 1969 as a Tool Car, this old 40 foot DRGW Boxcar began life in the 1940's.... This car still has a place on the Union Pacific in 2017, complete with roofwalk and high brake.... (more)

A westbound manifest climbs the 2% grade in Coal Creek Canyon. The train is about to cross Blue Mountain Road on the approach to Tunnel One. The large aggregate plant on the far upper right is on ... (more)

After a two hour wait for a new crew, UP 8627 and the GSKIAK-10 departs Eisele Siding and descends Big Ten Curve towards Denver.

UP 8783 heading towards Rocky with a full load of coal.