Photo ID: 113578 Date Shot Photo By Friday, March 20, 2026 Kevin Morgan Location Times Viewed Big Ten Curve (MP 19.5 to MP 20.2) Arvada, CO 62 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak On the lower north edge of Big Ten Loop, the morning Zephyr is starting its climb. As we move in to Spring, the Denver area is still in the midst of the driest winter season in recorded history. It is unlikely the foliage is going to green up as much this spring compared to a typical spring. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113577 Date Shot Photo By Friday, March 20, 2026 Kevin Morgan Location Times Viewed CP DS019 (West Rocky) Arvada, CO 46 (2 Comments Posted) Subdivision Railroad Moffat Tunnel (UP) Amtrak At the west switch of rocky, the westbound Zephyr is sporting a colorful consist as it climbs toward Big Ten Curve, running precisely on time. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113576 Date Shot Photo By Wednesday, March 18, 2026 Kevin Morgan Location Times Viewed Leyden (7,020ft) Arvada, CO 73 (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. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113575 Date Shot Photo By Wednesday, March 18, 2026 Kevin Morgan Location Times Viewed Leyden (7,020ft) Arvada, CO 61 (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. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113574 Date Shot Photo By Wednesday, March 18, 2026 Kevin Morgan Location Times Viewed Plain (6,530 ft) Arvada, CO 48 (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. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113573 Date Shot Photo By Wednesday, March 18, 2026 Kevin Morgan Location Times Viewed Plain (6,530 ft) Arvada, CO 76 (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. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113572 Date Shot Photo By Wednesday, March 18, 2026 Kevin Morgan Location Times Viewed CP DS024 (East Plain) Arvada, CO 69 (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. Email Questions or Comments to the Webmaster or add a comment to the picture. 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 72 (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. Email Questions or Comments to the Webmaster or add a comment to the picture. 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 47 (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. Email Questions or Comments to the Webmaster or add a comment to the picture. 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 50 (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. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113563 Date Shot Photo By Monday, March 16, 2026 Kevin Morgan Location Times Viewed CP DS020 (East Eisele (Clay)) Arvada, CO 70 (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. Email Questions or Comments to the Webmaster or add a comment to the picture. 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 56 (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. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113561 Date Shot Photo By Monday, March 16, 2026 Kevin Morgan Location Times Viewed Rocky (7,330ft) Arvada, CO 54 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak The day is coming when Amtrak's Phase 5 units will pass into history and essentially all locomotives will sport the Phase 7 scheme. For now, the Phase 7 scheme is still something of a novelty, and it was nice catching AMTK 79 wearing the new paint on the point of the Zephyr this morning. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113496 Date Shot Photo By Friday, February 6, 2026 Kevin Morgan Location Times Viewed CP DS022 (West Eiesle (Clay)) Arvada, CO 88 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak The Winter Park Express is reportedly doing very well this season, despite the relative lack of snow. The State of Colorado increased the subsidization of the train this year, with one-way tickets as low as $9 from Denver to Winter Park (or back) on Thursdays and Fridays. Here, AMTK 170 and AMTK 150 head west out of the west end of Eisele (Clay). Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113495 Date Shot Photo By Friday, February 6, 2026 Kevin Morgan Location Times Viewed CP DS020 (East Eisele (Clay)) Arvada, CO 88 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak The morning Winter Park Express rolls through a green signal at the east end of Eisele (Clay) on yet another temperature February morning. It is already 45ºF, and it is supposed to be almost 70ºF by this afternoon. Of course, it'll be cooler up at the slopes of Winter Park. Email Questions or Comments to the Webmaster or add a comment to the picture.

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