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Photo ID: 112671
Date Shot
Photo By
Friday, June 27, 2025 Kevin Morgan
Location
Times Viewed
Cliff (6,900 ft)
Boulder County, CO
283
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
A somewhat rare UP coal empty crosses CO-72 as it heads west on a green signal on the main at Cliff. At this spot, the tracks run between South Boulder Creek and the highway.
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Photo ID: 112668
Date Shot
Photo By
Friday, June 27, 2025 Kevin Morgan
Location
Times Viewed
Leyden (7,020ft)
Arvada, CO
274
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
The crew for this westbound coal empty was called about five hours earlier at 8am, before the train had actually arrived on Bypass 1 in Denver. Once arriving, the crew had to shuffle some power around. Alas, the SD70ACe in the fourth position is not loading, and the train is limping into Leyden to check the problem. It would turn out to be a faulty MU cable, and not a problem with the unit itself. After replacing the MU cable, the unit started loading and the train continued west after a 15 minute delay.
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Photo ID: 112660
Date Shot
Photo By
Tuesday, June 24, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
298
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
It appears that Union Pacific is planning to replace some ties on the Moffat in the not-too-distant future. The West Local ran out of North Yard two days early and spotted these three gondolas in the house track here at Rocky.
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Photo ID: 112644
Date Shot
Photo By
Monday, June 23, 2025 Kevin Morgan
Location
Times Viewed
Crescent (5,550 ft)
Jefferson County, CO
310
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP is hauling their EC-5 track geometry car through the siding at Crescent. The geometry car assesses the rail geometry as it moves, ensuring compliance with FRA standards. It is also a preventative maintenance tool to look for damage. The car uses laser systems and vehicle/track interaction (V/TI) systems to perform its work.
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Photo ID: 112643
Date Shot
Photo By
Monday, June 23, 2025 Kevin Morgan
Location
Times Viewed
Crescent (5,550 ft)
Jefferson County, CO
275
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP 7232 is heading west through the siding at Crescent, hauling UP's EC-5 track geometry car. The train is slowly heading west and will stop at the west end of Crescent and wait for the Zephyr to overtake the work train.
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Photo ID: 112642
Date Shot
Photo By
Monday, June 23, 2025 Kevin Morgan
Location
Times Viewed
CP DS030 (East Crescent)
Jefferson County, CO
268
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
An C44ACM, rebuilt from an AC4400CW, is the sole unit on a short work train that includes UP's EC-5 track geometry car. The car used to be self-propelled, but now requires it be pulled by a locomotive.
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Photo ID: 112641
Date Shot
Photo By
Monday, June 23, 2025 Kevin Morgan
Location
Times Viewed
Plain (6,530 ft)
Jefferson County, CO
289
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
Five UP maintenance workers are walking the rails between Tunnel 2 and Tunnel 3, checking for defects. They found several tie plates that needed to be replaced, and marked them accordingly for a maintenance crew that will come out of Plain and replace them.
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Photo ID: 112630
Date Shot
Photo By
Friday, June 20, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
264
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
I am not a maintenance of way expert, but I believe that the maintenance vehicle on the left is a spike driver and the vehicle on the right is a spike puller. they are currently tied down in the house track at Rocky.
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Photo ID: 112629
Date Shot
Photo By
Friday, June 20, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
225
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP has a track tamper and a ballast regulator tied down in the house track at Rocky. MOW crews have arrived and will be taking the equipment out for some work after the Zephyr passes by.
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Photo ID: 112622
Date Shot
Photo By
Thursday, June 19, 2025 Kevin Morgan
Location
Times Viewed
CP DS019 (West Rocky)
Arvada, CO
266
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
At the west switch of Rocky, two conductors (one of which might be a trainee) watch as a UP track worker helps to align the switch from the siding to the main. DS-380 has been unable to throw the switch under power this morning.
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Photo ID: 112604
Date Shot
Photo By
Sunday, June 15, 2025 Kevin Morgan
Location
Times Viewed
Vestas
Brighton, CO
339
(Add a Comment)
Subdivision
Railroad
Greeley (UP) Union Pacific
A trio of elephant-style GE units lead a southbound manifest by the Vestas plant in Brighton. The train is the MCYDV-15, a manifest that just runs between Cheyenne, WY and Denver, CO.
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Photo ID: 112603
Date Shot
Photo By
Sunday, June 15, 2025 Kevin Morgan
Location
Times Viewed
Vestas
Brighton, CO
344
(Add a Comment)
Subdivision
Railroad
Greeley (UP) Union Pacific
At the Vestas plant in Brighton, a trainload of hubs (to which the blades attach) and nacelles (which generate the electricity) are ready to be picked up by Union Pacific. However, that will not be happening on this particular day.
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Photo ID: 112602
Date Shot
Photo By
Sunday, June 15, 2025 Kevin Morgan
Location
Times Viewed
Hazeltine to Brighton
Adams County, CO
322
(Add a Comment)
Subdivision
Railroad
Greeley (UP) Union Pacific
UP's MNYGR, manifest from North Yard, CO to Green River, WY is hustling along at track speed as it approaches an intermediate in advance of Brighton, where it will take the siding to meet a southbound. If you look in the distance on the left side of the shot, you can just see the Denver skyline!
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Photo ID: 112601
Date Shot
Photo By
Sunday, June 15, 2025 Kevin Morgan
Location
Times Viewed
CP W005 (Sand Creek Junction)
Commerce City, CO
325
(Add a Comment)
Subdivision
Railroad
Greeley (UP) Union Pacific
On a beautiful Sunday morning, a trio of GEs leads UP's MNYGR north on the Greeley Sub. The train is crossing over Sand Creek while approach the diamond with BNSF's Brush Sub at a control point that, appropriately, is also named Sand Creek.
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Photo ID: 112600
Date Shot
Photo By
Sunday, June 15, 2025 Kevin Morgan
Location
Times Viewed
CP W005 (Sand Creek Junction)
Commerce City, CO
298
(Add a Comment)
Subdivision
Railroad
Greeley (UP) Union Pacific
After meeting a very short southbound, UP's MNYGR is throttling up and headed for the single track main of the Greeley Sub. The train is passing by the Suncor oil refinery in Commerce City.
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