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Photo ID: 113576
Date Shot
Photo By
Wednesday, March 18, 2026 Kevin Morgan
Location
Times Viewed
Leyden (7,020ft)
Arvada, CO
7
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
The thrice-weekly MGJNY, with seven units on the point (including a GP40-2) heads east on the main track at Leyden. The train has been moving along at 10 MPH since Plain, due to high winds in the area. However, it will be able to pick up a little more speed after departing Leyden, for the remaining 8 miles or so to North Yard.
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Photo ID: 113575
Date Shot
Photo By
Wednesday, March 18, 2026 Kevin Morgan
Location
Times Viewed
Leyden (7,020ft)
Arvada, CO
7
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
It has taken nearly an hour for UP's MGJNY to get from Plain to down Leyden. It has been moving along at an average speed of about 10 miles per hour due to high winds. The train has a relatively low "blow over" speed. Consequently, the train has been moving along very slowly, to minimize any potential derailment. Fortunately, everything was totally fine for the train. Nearly all the structures in this frame were built within the last 25 years as the suburb of Arvada continues to expand to the west.
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Photo ID: 113574
Date Shot
Photo By
Wednesday, March 18, 2026 Kevin Morgan
Location
Times Viewed
Plain (6,530 ft)
Arvada, CO
6
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
A former Southern Pacific GP40-2 is due for its 92-day inspection. It has been serving in Grand Junction, in the yard and/or on locals. With the closure of engine facilities in Denver, the unit will have to be forwarded on to North Platte for its inspection. This morning, it is deadheading on the head end of the MGJNY. The unit was originally delivered to Espee in February 1978.
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Photo ID: 113573
Date Shot
Photo By
Wednesday, March 18, 2026 Kevin Morgan
Location
Times Viewed
Plain (6,530 ft)
Arvada, CO
7
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP's MGJNY descended the first half of the east slope of the Moffat quite early this morning. However, the train has a relatively low "blow over" speed, meaning it is highly susceptible to high winds. It has been a morning of high winds, in excess of 55 MPH, on Big Ten. So, DS-378 held the manifest here in the siding at Plain. The wind speeds have died down, and it is time to slowly continue in to Denver. The train is around 7,000 feet long, and has a lot of power on the head end.
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Photo ID: 113572
Date Shot
Photo By
Wednesday, March 18, 2026 Kevin Morgan
Location
Times Viewed
CP DS024 (East Plain)
Arvada, CO
8
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
When The Zephyr left Chicago, it was led by AMTK 4 and AMTK 5. AMTK 4 was swapped for AMTK 150 in Denver, resulting in a roughly two hour delay. It is unclear if AMTK 4 had a mechanical issue, or it was just swapped with AMTK 150, and AMTK 4 will show up on the Winter Park Express tomorrow morning.
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Photo ID: 113571
Date Shot
Photo By
Wednesday, March 18, 2026 Kevin Morgan
Location
Times Viewed
Eisele to Plain (MP 21.8 to MP 24.0)
Arvada, CO
8
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
This morning's Zephyr is almost two hours late after a delay in Denver. The lead unit on the Zephyr, AMTK 150, was taken from the Winter Park Express power. It is unclear why it was necessary to swap power. It is possible that AMTK 150 is due for a 92-day inspection and, as a result, had to be swapped and sent west to Emeryville. In any case, the Zephyr is just west of Tunnel 1, coming up to Plain.
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Photo ID: 113570
Date Shot
Photo By
Tuesday, March 17, 2026 Kevin Morgan
Location
Times Viewed
Arvada Siding (MP 6 to MP 7)
Denver, CO
18
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) BNSF
A former Santa Fe C44-9W leads BNSF's Provo-Denver. The unit has been rebuilt into a C44ACM (or, as BNSF designates it, an AC44CM). There is a push by both UP and BNSF to convert older DC units into AC units. The train is tied down on Main 2 between Tennyson Street and Arvada.
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Photo ID: 113569
Date Shot
Photo By
Tuesday, March 17, 2026 Kevin Morgan
Location
Times Viewed
C&S Jct to Arvada (MP 4.8 to MP MP 7.5)
Denver, CO
19
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak, BNSF
Unfortunately, the westbound Zephyr developed some mechanical issues after departing Chicago. It quickly fell to being four hours late not far west of Chicago. By the time it made it Denver, it was nearly seven hours late! Here, at 4:15pm, the train is finally heading west on Main 1 between C&S Junction and Arvada. An Amtrak P42DC was part of the problem, and had to be removed in favor of this BNSF ES44DC. Not too often the lighting is so good for the westbound Zephyr.
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Photo ID: 113568
Date Shot
Photo By
Tuesday, March 17, 2026 Kevin Morgan
Location
Times Viewed
Longmont
Longmont, CO
21
(Add a Comment)
Subdivision
Railroad
Front Range (BNSF) BNSF
This special high/wide movement is utilizing a 20-axle "schnabel car" to transport what I presume is some sort of generator. Basing that on the "GE Vernova" on the side of the tarp protecting the heavy load.
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Photo ID: 113567
Date Shot
Photo By
Tuesday, March 17, 2026 Kevin Morgan
Location
Times Viewed
Longmont
Longmont, CO
21
(Add a Comment)
Subdivision
Railroad
Front Range (BNSF) BNSF
This northbound special is currently stopped on the south side of Longmont. A local had a warrant on the track ahead, but just cleared it up. That allowed the special here to get a new warrant to proceed from the current location up to Loveland, where the train will be turned over to the Great Western Railway.
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Photo ID: 113566
Date Shot
Photo By
Tuesday, March 17, 2026 Kevin Morgan
Location
Times Viewed
Diagonal
Niwot, CO
23
(Add a Comment)
Subdivision
Railroad
Front Range (BNSF) BNSF
BNSF is transporting a large load on a schnabel car. It will be delivered to the Great Western Railway in Loveland for final delivery. Here, the train heads north on the Front Range Sub as it passes through Niwot, northeast of Boulder.
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Photo ID: 113565
Date Shot
Photo By
Monday, March 16, 2026 Kevin Morgan
Location
Times Viewed
Tunnel 1 (MP 23.4, 366 ft)
Arvada, CO
20
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
It is a beautiful morning with mostly clear skies as the westbound Zephyr approaches the east portal of Tunnel 1. The Zephyr lost a bit of time all the way from Chicago to Denver, so it is just over an hour late this morning.
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Photo ID: 113564
Date Shot
Photo By
Monday, March 16, 2026 Kevin Morgan
Location
Times Viewed
Eisele to Plain (MP 21.8 to MP 24.0)
Arvada, CO
19
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
Just a little over an hour late, the Zephyr climbs the grade from the base of Coal Creek Canyon up toward the east portal of Tunnel 1.
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Photo ID: 113563
Date Shot
Photo By
Monday, March 16, 2026 Kevin Morgan
Location
Times Viewed
CP DS020 (East Eisele (Clay))
Arvada, CO
26
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
On what might be one of the last snowy mornings this season, the California Zephyr heads west on the main at Eisele (Clay). AMTK 79 and AMTK 193 are leading the train this morning.
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Photo ID: 113562
Date Shot
Photo By
Monday, March 16, 2026 Kevin Morgan
Location
Times Viewed
Big Ten Curve (MP 19.5 to MP 20.2)
Arvada, CO
21
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
After one of the driest winters in recorded history, some fresh snow finally fell Saturday night and Sunday night in the Denver area. However, with a forecasted high of 80°F (27°C) in just two days, it is possible this is the last blanket of snow we will see this season.
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