It's just after sunrise as the Omaha, NE to Denver, CO Manifest slows for the diverging approach at Barr Siding in Barr Lake State Park, CO, where they'll meet the eastbound Z-Train.

The sun peeks out for a brief moment as BNSF ES44C4 No. 7092 leads the daily hot Alliance-Portland intermodal (Q ALTPTL6 11F) north through the countryside at Longs Peak, Colorado on August 12, 20... (more)

A brand new BNSF SD70ACe no. 8478 leads a "Swoosh" painted SD70MAC and CitiRail ES44AC on this empty coal train at Highland, CO. The train is headed back to Wyoming for another load of c... (more)

Rain moves over the Front Range Foothills and Mountains as a BNSF sand train patiently sits at the Great Western Industrial Park in Windsor, Colorado on April 25, 2016.

Four llamas group together where two of the four watch the "Longmont Switch" led by ex-Burlington Northern SD70MAC Nos. 9621 and 9709 race down Berthoud Hill, near Berthoud, Colorado, on... (more)

The sun is just setting as more storms continue to move over the foothills of the Rocky Mountains at Morey, CO as the Longmont Switch trundles along slowing to stop outside of Longmont to wait for... (more)

The rain starts up again as a northbound Pueblo, Colorado to Tacoma, Washington loaded rail train breaks the silence in the old neighborhood along Atwood Street in Longmont, Colorado on November 1... (more)

Union Pacific AC4400CW No. 6852 leads five more standard UP motors on a light power move as the train snakes west through scenic Gore Canyon just west of Azure, Colorado at Inspiration Point on Se... (more)

A thunderstorm that dumped over several inches of rain resulting in Flash Flooding in some areas has moved out as the Longmont Switch returns from doing work up north. The train is rolling down th... (more)

A warbonnet, a decent looking BN box car and a track machine make up this two car Brownwood, TX work train that is bound for somewhere on the system. The train is seen passing a model home that is... (more)

It's just after sunrise as BNSF's Lincoln, NE to Denver, CO manifest led by two C44-9Ws, a GP38-2, and SD40-2 heads west out of the rising sun east of Roggen, CO. West of here, the train will pull... (more)

It's just after sunrise as a westbound Public Service of Colorado empty coal train slowly makes its way through Barber's Gulch west towards the Moffat Tunnel just west of Denver.

After taking on water at the summit, the eastbound fireman/engineer school train departs Cumbres, Colorado on July 21, 2015 with C&TS K-36 No. 489 doing the honors.

After waiting for the track inspector to clear up, the Kansas City vehicle train heads north along the Diagonal Highway at track speed near Niwot.

Two EMD SD60s in the Oakway Scheme sit waiting for a new crew to head back to Denver, Colorado, on a siding in Longmont, Colorado, late in the day.