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Photo ID: 113600
Date Shot
Photo By
Wednesday, March 25, 2026 Kevin Morgan
Location
Times Viewed
Arvada to Leyden (MP 7.5 to MP 11.9)
Arvada, CO
49
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Subdivision
Railroad
Moffat Tunnel (UP) CSX, Union Pacific
CSX 1981 and CSX 5477 are a pretty unusual site here in Colorado! CSX 1981 is the Pan Am Railways heritage unit. Pan Am Railways was a New England railroad purchased by CSX in 2022. After arriving in Denver, the mid-train swing helpers will be cut out, and the train will continue east on the Limon Sub.
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Photo ID: 113599
Date Shot
Photo By
Wednesday, March 25, 2026 Kevin Morgan
Location
Times Viewed
Kipling (MP 9.8)
Arvada, CO
46
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Subdivision
Railroad
Moffat Tunnel (UP) CSX, Union Pacific
CSX 1981 led an 11,500-foot westbound coal empty on Monday. Two days later, CSX 1981 is once again leading on the Moffat! This time, it and a sister CSX unit lead half of that 11,500-foot coal train east across Kipling Street in Arvada. Longs Peak, one of the 14ers (mountain peaks that exceed 14,000-feet in elevation) is clearly visible in the distance to the right.
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Photo ID: 113595
Date Shot
Photo By
Monday, March 23, 2026 Kevin Morgan
Location
Times Viewed
Tunnel 19 (MP 32.1, 1,059 ft)
Boulder County, CO
111
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Subdivision
Railroad
Moffat Tunnel (UP) CSX, Union Pacific
The project to increase the height of Gross Reservoir is nearly completion, as you can see in the distance. In the foreground, we've got an extremely long westbound coal empty, led by a pair of CSX units and a newly painted UP C44ACM. CSX 1981 is one of 21 heritage units CSX has painted up, honoring the railroads that have gone in to making CSX.
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Photo ID: 113594
Date Shot
Photo By
Monday, March 23, 2026 Kevin Morgan
Location
Times Viewed
Eisele (Clay) (5,780 ft)
Arvada, CO
45
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Subdivision
Railroad
Moffat Tunnel (UP) CSX, Union Pacific
This is the longest train I've ever personally seen on the Moffat. The train is effectively two coal empties stuck together into one. Behind the three lead units (including a pair of CSX ES44AHs) is 105 cars. Then, there are three mid-train DPUs (hidden behind the hill at Big Ten). Behind those three mid-train DPUs is another 104 cars. The train is 11,500 feet long. When the head end reaches East Plain, the tail end will just be passing West Eisele (Clay)! At that length, there are only two sidings between Denver and Grand Junction in which the train could fit between switches: Allen in Glenwood Canyon (at 14,250 feet), and Palisade just east of Grand Junction (at 12,200 feet).
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Photo ID: 113592
Date Shot
Photo By
Monday, March 23, 2026 Kevin Morgan
Location
Times Viewed
Big Ten Curve (MP 19.5 to MP 20.2)
Arvada, CO
57
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Subdivision
Railroad
Moffat Tunnel (UP) CSX, Union Pacific
A trio of elephant-style GEs, including CSX 1981 (on the point), lead the longest train on the Moffat that I've ever personally seen. The train is 11,500 feet long! Basically, two coal trains combined into one. 209 cars, three units on the point, three mid-train swing helpers.
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Photo ID: 113591
Date Shot
Photo By
Monday, March 23, 2026 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
36
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Subdivision
Railroad
Moffat Tunnel (UP) CSX, Union Pacific
Alas, the clouds were out in force this morning, so the shutter speed was a bit low on this telephoto shot of CSX 1981, the Pan Am Railways heritage unit, lead a westbound coal empty at Rocky.
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Photo ID: 113590
Date Shot
Photo By
Monday, March 23, 2026 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
43
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) CSX, Union Pacific
A bit of a surprise on the Moffat this morning, as a pair of CSX units (and a UP unit) lead a westbound coal empty. Even more surprising was CSX 1981 on the point. Along with Union Pacific, Norfolk Southern, and Amtrak, CSX has a "heritage unit" program. The lead unit is the heritage unit for Pan Am Railways.
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Photo ID: 113462
Date Shot
Photo By
Sunday, December 14, 2025 Kevin Morgan
Location
Times Viewed
La Salle to Greeley
La Salle, CO
109
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Subdivision
Railroad
Greeley (UP) CSX, Union Pacific
We are only a week away from the shortest day of the year, so the sun is setting mighty early! With roughly 30 minutes left before the sun dips behind the Rocky Mountains, a northbound special crosses the South Platte River between La Salle and Greeley. The UP train, with a CSX visitor from the east, is a special nuclear cask train.
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Photo ID: 113461
Date Shot
Photo By
Sunday, December 14, 2025 Kevin Morgan
Location
Times Viewed
Hazeltine to Brighton
Adams County, CO
99
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Subdivision
Railroad
Greeley (UP) CSX, Union Pacific
Just south of the E-470 overpass, a sole CSX ES44AH leads a special train north on the Greeley Sub. The two curious looking cars on this train are carrying radioactive nuclear material. The casks allow the material to be safely transported by rail.
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Photo ID: 113458
Date Shot
Photo By
Sunday, December 14, 2025 Kevin Morgan
Location
Times Viewed
Ulster Street
Denver, CO
106
(Add a Comment)
Subdivision
Railroad
Limon (UP) CSX, Union Pacific
CSX 798 has slowed to a stop on Main 2 just shy of Ulster Street. Shortly, the train will continue west and then head north on the Greeley Sub, where it will stop near Sand Creek to wait for a fresh crew to continue north.
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Photo ID: 113457
Date Shot
Photo By
Sunday, December 14, 2025 Kevin Morgan
Location
Times Viewed
Byers to Mesa
Adams County, CO
94
(Add a Comment)
Subdivision
Railroad
Limon (UP) CSX, Union Pacific
Just west of the small town of Watkins, this special westbound (with a sole CSX leader) crosses a short trestle on the trip. Once arriving Denver, the crew will be relieved and a new crew will take the train north on the Greeley Sub.
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Photo ID: 113456
Date Shot
Photo By
Sunday, December 14, 2025 Kevin Morgan
Location
Times Viewed
Byers to Mesa
Adams County, CO
86
(Add a Comment)
Subdivision
Railroad
Limon (UP) CSX, Union Pacific
CSX 798 rolls west on the main track between Bennett and Watkins. This special train is limited to a max speed of 45 MPH.
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Photo ID: 113454
Date Shot
Photo By
Sunday, December 14, 2025 Kevin Morgan
Location
Times Viewed
Kiowa Creek
Adams County, CO
112
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Subdivision
Railroad
Limon (UP) CSX, Union Pacific
An unexpected train came west on the Limon Sub on this Sunday morning. Two nuclear casks were being moved by a single CSX ES44AH, seen here crossing Kiowa Creek near Bennett. The nuclear casks are used to transport radioactive material safely by rail.
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Photo ID: 112187
Date Shot
Photo By
Sunday, April 13, 2025 Kevin Morgan
Location
Times Viewed
BNSF Engine House
Denver, CO
157
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Subdivision
Railroad
Yard Shots CSX
Hiding alongside BNSF's fire fighting trainset, still cast partly in shadows, a CSX ES44AH sits with a couple of BNSF units, waiting for their next assignment.
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Photo ID: 111839
Date Shot
Photo By
Sunday, February 9, 2025 Kevin Morgan
Location
Times Viewed
Acequia
Douglas County, CO
380
(Add a Comment)
Subdivision
Railroad
Colorado Springs (UP)/Pikes Peak (BNSF) CN, CSX, BNSF
If you were unfamiliar with the terrain here, you might think this shot was taken somewhere east of the Mississippi! After all, a CN/CSX lash up is rare enough, but it is almost unheard of in Colorado. CN 3368, an AC44C6M, and CSX 3293, an ET44AH, lead the way south on Main 1 in perfect afternoon light on Super Bowl Sunday.
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