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Photo ID: 111804
Date Shot
Photo By
Tuesday, January 28, 2025 Kevin Morgan
Location
Times Viewed
Big Ten Curve (MP 19.5 to MP 20.2)
Arvada, CO
307
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
One of my personal favorite perspective from Big Ten Curve. Three units, lead UP's MNYGJ, the thrice-weekly manifest on the climb around Big Ten.
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Photo ID: 111803
Date Shot
Photo By
Tuesday, January 28, 2025 Kevin Morgan
Location
Times Viewed
CP DS019 (West Rocky)
Arvada, CO
302
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
The engineer is throttling up UP 7052, resulting a bit of extra exhaust being kick up as the MNYGJ starts to bit into the roughly 2% grade on the climb to Big Ten Curve. This is the first daylight run of the MNYGJ on the east slope of the Moffat that I have seen in just over a year. The train almost always departs North Yard in the darkest hours of the night.
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Photo ID: 111802
Date Shot
Photo By
Tuesday, January 28, 2025 Kevin Morgan
Location
Times Viewed
CP DS019 (West Rocky)
Arvada, CO
278
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP 5559 is designated as a C44AC-CTE. It is essentially an AC4400CW that has some computer upgrades that UP got from Wabtec when ordering these units. Many of these units are being rebuilt by UP into C44ACMs, but UP 5559 has not yet had its turn at the shop.
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Photo ID: 111801
Date Shot
Photo By
Tuesday, January 28, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
315
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP 4363 is a Phase 1 SD70M. It was part of the largest single locomotive order at the time, one of 1,000 SD70Ms UP ordered from EMD. Many of those SD70Ms are now in long term storage, but many still roam the rails.
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Photo ID: 111800
Date Shot
Photo By
Tuesday, January 28, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
346
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
Roster shot of UP 7052. Originally built as a C44/60AC, and designed to be upgraded to 6000 HP, it has now been rebuilt by UP and is designated as a C44ACM. After a brief push for 6000 HP in the 1990s, 4400 HP has pretty well become the standard horsepower for the last 25 years.
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Photo ID: 111799
Date Shot
Photo By
Tuesday, January 28, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
301
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
From slightly below track level, we look up at UP's MNYGJ, Manifest from North Yard to Grand Junction. It just about to start continuing the journey west after the westbound Zephyr overtook it here in the siding.
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Photo ID: 111798
Date Shot
Photo By
Tuesday, January 28, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
316
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
It would seem that BNSF has successfully captured a majority of the manifest traffic that runs over the Moffat. UP's MNYGJ and MGJNY are, more often than not, quite short these days. Such is the case this morning as the MNYGJ sits in the siding at Rocky with only 30 cars in tow.
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Photo ID: 111797
Date Shot
Photo By
Tuesday, January 28, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
333
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
The only westbound manifest UP runs on the Moffat is the MNYGJ. Typically, it departs North Yard in the darkest hours of the night. However, for whatever reason, it apparently departed North Yard late today and took the siding at Rocky so that the Zephyr could overtake it.
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Photo ID: 111753
Date Shot
Photo By
Friday, January 17, 2025 Kevin Morgan
Location
Times Viewed
CP DS013 (West Leyden)
Arvada, CO
334
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP 9715 is a C44-9W that has been in long term storage in Grand Junction. It is likely going to be rebuilt as a C44ACM and put back into active service.
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Photo ID: 111752
Date Shot
Photo By
Friday, January 17, 2025 Kevin Morgan
Location
Times Viewed
CP DS013 (West Leyden)
Arvada, CO
356
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP 9738 is a C44-9W that has been in long term storage in Grand Junction. It is likely going to be rebuilt as a C44ACM and put back into active service.
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Photo ID: 111751
Date Shot
Photo By
Friday, January 17, 2025 Kevin Morgan
Location
Times Viewed
CP DS013 (West Leyden)
Arvada, CO
342
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP 9689 is a C44-9W that has been in long term storage in Grand Junction. It is likely going to be rebuilt as a C44ACM and put back into active service.
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Photo ID: 111750
Date Shot
Photo By
Friday, January 17, 2025 Kevin Morgan
Location
Times Viewed
CP DS013 (West Leyden)
Arvada, CO
352
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP 9738 is a C44-9W that has been in long term storage in Grand Junction. It is likely going to be rebuilt as a C44ACM and put back into active service.
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Photo ID: 111749
Date Shot
Photo By
Friday, January 17, 2025 Kevin Morgan
Location
Times Viewed
CP DS013 (West Leyden)
Arvada, CO
344
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP 9738 is a C44-9W that has been in long term storage in Grand Junction. It is likely going to be rebuilt as a C44ACM and put back into active service.
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Photo ID: 111748
Date Shot
Photo By
Friday, January 17, 2025 Kevin Morgan
Location
Times Viewed
CP DS013 (West Leyden)
Arvada, CO
351
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
For the past decade, The US EPA has required that diesel locomotives built meet the (very strict) Tier-4 emissions standards. As a result, Class 1 railroads have largely started rebuilding older locomotives as rebuilds are not subject to the same standards. It is cheaper than buying Tier-4 compliant locomotives, which, even after their initial sticker price, are more expensive (and more complicated) to maintain. However, UP has purchased 107 Tier-4 compliant SD70ACe-T4s. UP 3054, on the point of the MGJNY, is one such unit.
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Photo ID: 111747
Date Shot
Photo By
Friday, January 17, 2025 Kevin Morgan
Location
Times Viewed
Chemical (MP 14.5)
Arvada, CO
367
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP's MGJNY met the Winter Park Express at Rocky and is now heading the rest of the way into Denver. The train is less than 3,000 feet long this morning. Other than the coal at the front, most of the rest of the train are cars from the Potash Local that runs out to Moab from Grand Junction. If you look off in the distance and slightly up, you can see the head end of an eastbound BNSF in the siding at Plain.
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