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Photo ID: 112454
Date Shot
Photo By
Wednesday, May 14, 2025 Kevin Morgan
Location
Times Viewed
Eisele (Clay) (5,780 ft)
Arvada, CO
225
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
It seems that I have seen quite a few SD70ACe-T4s in the Denver area lately. It is kind of cool to see these Tier-4 units out and running, considering how few of them their actually are.
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Photo ID: 112453
Date Shot
Photo By
Wednesday, May 14, 2025 Kevin Morgan
Location
Times Viewed
Eisele (Clay) (5,780 ft)
Arvada, CO
205
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
This SD70ACe-T4 was in the yard at Helper, UT about two weeks earlier. It must have been added to an eastbound oil train at Wash...perhaps even this exact train, and ran east for unloading. In any case, it is now headed west on the siding at Eisele (Clay).
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Photo ID: 112452
Date Shot
Photo By
Wednesday, May 14, 2025 Kevin Morgan
Location
Times Viewed
CP DS020 (East Eisele (Clay))
Arvada, CO
199
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
A westbound UP empty train enters the siding of Eisele (Clay). It is meeting an eastbound coal empty (yes, an empty), holding the main. The conductor for the eastbound is on the ground to give the oil train a roll by.
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Photo ID: 112451
Date Shot
Photo By
Wednesday, May 14, 2025 Kevin Morgan
Location
Times Viewed
CP DS020 (East Eisele (Clay))
Arvada, CO
223
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
A westbound oil empty climbs up and around Big Ten, the tail end passing by the site of a minor derailment five days ago. An SD70ACe-T4 leads the empty as it approach a red over yellow (Diverging Approach) signal at the east switch of Eisele (Clay).
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Photo ID: 112449
Date Shot
Photo By
Wednesday, May 14, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
190
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
This rock train is set up in a push-pull operation. UP 6300 is on the east end of the rock train, and is currently tied down. Note the red flag just east of the unit. This particular AC4400CW is approaching its 30th birthday. It was delivered as SP 319 in July 1995.
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Photo ID: 112448
Date Shot
Photo By
Wednesday, May 14, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
184
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
A UP rock train is tied down on the main at Rocky. The main between switches is currently out-of-service. All of this rip rock is going to be placed rail side, much of it on Big Ten Curve to shore up the tracks on the relatively soft ground.
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Photo ID: 112436
Date Shot
Photo By
Monday, May 12, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
229
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
This westbound rail train is sitting on the siding at Rocky, and has come to a stop. The train is waiting on MOW to clear up west of Rocky. Once they get the green, the train will head west to drop off some strips of rail at various locations between Plain and Cliff.
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Photo ID: 112435
Date Shot
Photo By
Monday, May 12, 2025 Kevin Morgan
Location
Times Viewed
Big Ten Curve (MP 19.5 to MP 20.2)
Arvada, CO
261
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
A track tamper, which has been working on Big Ten Curve, and a hyrailer are both rolling east down the grade back toward the main track at Rocky. They are clearing up for a westbound rail train.
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Photo ID: 112434
Date Shot
Photo By
Monday, May 12, 2025 Kevin Morgan
Location
Times Viewed
Leyden to Rocky (MP 13.4 to MP 17.4)
Arvada, CO
189
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
The second of two units on this westbound rail train is UP 3055. This is one of roughly 100 Tier-4 EMD units that UP has on their roster. The complexity and expense of the units has resulted in minimal sales in the United States. Class 1 railroads are instead choosing to rebuild older units on the roster to give them an extended life. It is cheaper than investing in the Tier-4 units.
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Photo ID: 112433
Date Shot
Photo By
Monday, May 12, 2025 Kevin Morgan
Location
Times Viewed
CP DS013 (West Leyden)
Arvada, CO
248
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
After meeting two eastbound trains at Arvada, it was finally this rail trains turn to head west. The train only has a handful of strips of welded rail, which are to be dropped off in various locations between Plain and Cliff. As the summer draws closer, maintenance projects are beginning to pick up!
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Photo ID: 112430
Date Shot
Photo By
Monday, May 12, 2025 Kevin Morgan
Location
Times Viewed
CP DS012 (East Leyden)
Arvada, CO
306
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
May is without a doubt my favorite month in the Denver-Metro area. The foliage has greened up for Spring, and the temperatures generally are not too unbearably hot just yet! Regarding the green scenery, a case-in-point is here at East Leyden as UP's MGJNY heads east for the final ten or so miles toward North Yard.
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Photo ID: 112429
Date Shot
Photo By
Monday, May 12, 2025 Kevin Morgan
Location
Times Viewed
Leyden (7,020ft)
Arvada, CO
359
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
After about a month with Leyden be open and available for meets, UP once again brought a string of about 40 gondolas out for longer term storage. The West Local brought the car out on May 7, 2025. After a derailment at Rocky on Friday, which still has the main out-of-service, it sure would be nice if the siding at Leyden was open for meets! Alas, such is not the case.
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Photo ID: 112428
Date Shot
Photo By
Monday, May 12, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
308
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
Quite a bit going on in this shot. In additional to the manifest rolling east through the siding at Rocky, we see a regulator on the main to the right. You might also notice that the spur switch to the Rocky Flats Industrial Lead is also open. The main track here at Rocky is currently out-of-service. UP is checking for track damage on the main after a derailment last Friday. They are also storing some MOW equipment on the main and on the spur in the meantime. The tank car that derailed can be spotted to the left on the house track.
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Photo ID: 112427
Date Shot
Photo By
Monday, May 12, 2025 Kevin Morgan
Location
Times Viewed
Rocky (7,330ft)
Arvada, CO
333
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific, BNSF
Here is the problem car! This is the tank car that derailed on the BNSF Provo-Denver last Friday morning. The truck on the right side popped off the rail and was dragged along for several hundred feet before the train came to a stop. Fortunately, no other cars derailed, and no cars fell over! A new wheel set has been placed under the car, but it still remains in the house track at Rocky until BNSF can come and take it back to Denver. The flat car to the left was not involved in the derailment. It was set up from a different train several days earlier.
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Photo ID: 112426
Date Shot
Photo By
Monday, May 12, 2025 Kevin Morgan
Location
Times Viewed
Big Ten Curve (MP 19.5 to MP 20.2)
Arvada, CO
284
(Add a Comment)
Subdivision
Railroad
Moffat Tunnel (UP) Union Pacific
UP 5772 leads UP's Grand Junction to North Yard manifest around the north edge of Big Ten Curve. Note the solar-powered weather station to the right. It measures, among other things, the current wind speed and reports it back to UP headquarters in Omaha. If the wind speeds are high enough, a 10 MPH slow order is issued around Big Ten.
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