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Photo ID: 112702
Date Shot
Photo By
Monday, June 30, 2025 Kevin Morgan
Location
Times Viewed
CP DS001 (Fox Junction)
Denver, CO
5
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
The eastbound Zephyr has roughly a mile remaining on UP rails for this trip. The train is on Main 2 between Fox Jct and Prospect Jct. After making its scheduled stop at Union Station, the train will move over to BNSF rails for the remaining of the trip to Chicago.
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Photo ID: 112699
Date Shot
Photo By
Monday, June 30, 2025 Kevin Morgan
Location
Times Viewed
Detector (MP 22.6)
Arvada, CO
4
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
AMTK 51 and AMTK 203 lead the eastbound Zephyr through the hotbox detector at MP 22.6 at Blue Mountain Drive. The detector would reveal that the temperature is currently 76°F (25°C), the train approaching the grade crossing.
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Photo ID: 112698
Date Shot
Photo By
Monday, June 30, 2025 Kevin Morgan
Location
Times Viewed
Tunnel 1 (MP 23.4, 366 ft)
Arvada, CO
7
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
The evening Zephyr is running a little over an hour late as it glides down the grade toward the west portal of Tunnel 1. The final tunnel the train will pass through between here at Chicago.
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Photo ID: 112697
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
Plain (6,530 ft)
Arvada, CO
31
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
The final bit of sunlight for the day is reflecting off some thunderclouds over the plains, the Denver skyline visible toward the left in the distance. This UP officer special has come to a stop just short of the grade crossing at Plain. The train will wait here for the eastbound California Zephyr.
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Photo ID: 112696
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
Tunnel 1 (MP 23.4, 366 ft)
Arvada, CO
34
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
On average, once or maybe twice a year, UP will run an Officer Car Special over the Moffat. Usually, the passenger cars are deadheading between Council Bluffs, IA and somewhere in California. That seems to be the case here, as nobody is actually on the train itself. The train is emerging from Tunnel 1, running on a Approach Diverging (yellow over yellow) signal, reading to take the siding at Plain.
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Photo ID: 112695
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
Tunnel 1 (MP 23.4, 366 ft)
Arvada, CO
39
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
Although the sun has ducked behind the mountains, it is technically still 20 minutes to sunset as a pair of SD70Ms lead a UP OCS (Officer Car Special) into Tunnel 1. The train is deadheading 11 cars (plus a power car) from Council Bluff, IA west toward California. The train will spend the night tonight in Glenwood Springs. The train was expected to head west about six hours earlier, but some maintenance around town resulted in a much later departure west.
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Photo ID: 112694
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
Eisele (Clay) (5,780 ft)
Arvada, CO
22
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
A relatively small downpour south of Big Ten toward Golden reveals a small hint of a rainbow as a UP passenger special rolls west through the siding at Eisele (Clay). The train was going to stop here to meet the eastbound Zephyr, but DS-378 decided to take the train up to Plain for the meet.
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Photo ID: 112693
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
Big Ten Curve (MP 19.5 to MP 20.2)
Arvada, CO
25
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP 4404 and UP 4533 throttle up and kick up some exhaust after clearing a slow order, picking up speed while climbing out of Rocky, up and around Big Ten Curve.
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Photo ID: 112692
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
28
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
A UP officer's special wraps round Little Ten Curve at Rocky as a rainbow forms toward the south over the town of Golden. A few small afternoon showers let a bit of rain fall today.
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Photo ID: 112691
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
Leyden to Rocky (MP 13.4 to MP 17.4)
Arvada, CO
25
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
Under some partly cloudy skies, 40 minutes before sunset, a pair of SD70Ms lead a Union Pacific officer's special west out of Leyden. UP sold off quite a bit of their passenger equipment, but still has enough to make a great looking train! The train is headed for Glenwood Springs tonight, and will continue west tomorrow.
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Photo ID: 112690
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
Leyden to Rocky (MP 13.4 to MP 17.4)
Arvada, CO
34
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
A pair of SD70Ms, with some great looking paint, lead a UP passenger train west out of Leyden. You can see the Denver Skyline in the distance. Note the pair of antenna on the cab of UP 4404. Not sure if those are related to PTC, or something else.
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Photo ID: 112689
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
CP DS013 (West Leyden)
Arvada, CO
29
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
This westbound OCS (Officer Car Special) is headed slowly west, operating under some slow orders through Leyden. The train is about to knock down a clear (green) signal at the west end.
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Photo ID: 112687
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
CP DS003 (Utah Junction)
Denver, CO
20
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
Three P42DCs lead the Zephyr west at Utah Jct, under what might just be the last-remaining Rio Grande signal bridge on the former Rio Grande. The searchlight signals on the bridge are also some of the last Rio Grande signals still in operation in Colorado.
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Photo ID: 112686
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
CP DS003 (Utah Junction)
Denver, CO
25
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
The California Zephyr is on UP's Moffat Tunnel Sub, crossing over the diamond for the Belt Lead at Utah Jct, at the north end of North Yard. This is the second consecutive day that the train is running with three P42DCs. Not sure why...perhaps just a power move to California.
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Photo ID: 112685
Date Shot
Photo By
Sunday, June 29, 2025 Kevin Morgan
Location
Times Viewed
North Yard to Utah Jct (MP 3.0 to MP 3.2)
Denver, CO
29
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Amtrak
The westbound Zephyr has three P42DCs on the head end today on a train whose number today is 1005 instead of 5. The train purposefully departed Chicago four hours late the day before, with the entire schedule delayed by four hours, all the way to Emeryville, CA. As such, an on time departure from Denver would have been 12:46pm. The train was about an hour delayed when it finally departed, now passing by North Yard to the right, and Rennicks yard to the left.
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