Photo ID: 113985 Date Shot Photo By Sunday, June 7, 2026 Kevin Morgan Location Times Viewed Tunnel 28 (Daylighted) Boulder County, CO 38 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak The eastbound Zephyr passes by Tunnel 28. Or, more accurately, what is left of Tunnel 28! The tunnel daylighted decades ago due to numerous cave-ins and general structural issues. The tracks follow along South Boulder Creek all the way east to Tunnel 8, when the tracks turn to the south. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113984 Date Shot Photo By Sunday, June 7, 2026 Kevin Morgan Location Times Viewed Tunnel 29 (MP 36.4, 75 ft) Boulder County, CO 36 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak The eastbound Zephyr, running about 45 minutes late, emerges from the east portal of Tunnel 29. At only 78 feet in length, Tunnel 29 is about the same length as one of Amtrak's Superliners. When riding the Zephyr, I would always tell my daughters "don't blink or you'll miss it"! Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113983 Date Shot Photo By Sunday, June 7, 2026 Kevin Morgan Location Times Viewed Tunnel 29 (MP 36.4, 75 ft) Boulder County, CO 39 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak The eastbound Zephyr crosses over South Boulder Creek just west of the shortest tunnel in the Tunnel District. Tunnel 29 is only 78 feet long. This area essentially marks the start of the Tunnel District as trains head east from Cliff. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113715 Date Shot Photo By Sunday, April 19, 2026 Kevin Morgan Location Times Viewed Cliff (6,900 ft) Boulder County, CO 125 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Rocky Mountaineer I could not have asked for a better day for getting some shots along the Moffat. Barely a cloud in the sky and temperatures right around 55°F (13°C) as the Canyon Spirit rolls by on the main at Cliff. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113714 Date Shot Photo By Sunday, April 19, 2026 Kevin Morgan Location Times Viewed Cliff (6,900 ft) Boulder County, CO 88 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Rocky Mountaineer Two gondolas sit in the house track at Cliff, possibly being used for the collection of used ties along the right-of-way after the months-long tie and ballast project from late 2025. It is also great seeing EMD spartan cabs on the main, with the Canyon Spirit rolling east. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113701 Date Shot Photo By Sunday, April 19, 2026 Kevin Morgan Location Times Viewed Tunnel 19 (MP 32.1, 1,059 ft) Boulder County, CO 133 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak AMTK 82, sporting the Phase 7 paint scheme, leads the westbound Zephyr as it enters the Upper Tunnel District. The train has left Crescent behind, and is approaching the east portal of Tunnel 19. In the distance, the main part of the construction on the increasing height of the dam at Gross Reservoir is nearly complete. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113596 Date Shot Photo By Monday, March 23, 2026 Kevin Morgan Location Times Viewed Crescent to Cliff (MP 31.8 to MP 36.7) Boulder County, CO 134 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Union Pacific A trio of UP units represent the halfway point on this monster coal empty. The train is 209 cars long, and is 11,500 feet long. Even though this is the halfway point of the train, over a mile of the train has already passed by. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113595 Date Shot Photo By Monday, March 23, 2026 Kevin Morgan Location Times Viewed Tunnel 19 (MP 32.1, 1,059 ft) Boulder County, CO 167 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) CSX, Union Pacific The project to increase the height of Gross Reservoir is nearly completion, as you can see in the distance. In the foreground, we've got an extremely long westbound coal empty, led by a pair of CSX units and a newly painted UP C44ACM. CSX 1981 is one of 21 heritage units CSX has painted up, honoring the railroads that have gone in to making CSX. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113509 Date Shot Photo By Friday, February 6, 2026 Kevin Morgan Location Times Viewed CP DS036 (East Cliff) Boulder County, CO 67 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) BNSF Three elephant-style units, a pair of SD70ACes and a (Heritage 2) AC4400CW bring up the tail end of this eastbound BNSF oil train, leaving the siding and headed eastward toward Denver. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113508 Date Shot Photo By Friday, February 6, 2026 Kevin Morgan Location Times Viewed Cliff (6,900 ft) Boulder County, CO 103 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) BNSF A trio of SD70ACes, running elephant-style, lead this eastbound loaded oil train toward the east end of Cliff. The train was in the siding here for the Zephyr, but DS-378 has set up the signal at the east end, and the train is on the move. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113507 Date Shot Photo By Friday, February 6, 2026 Kevin Morgan Location Times Viewed Cliff (6,900 ft) Boulder County, CO 99 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) BNSF After meeting the westbound California Zephyr, this eastbound BNSF coal train has its lights back on bright and is ready to start rolling east toward Denver. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113100 Date Shot Photo By Monday, September 15, 2025 Kevin Morgan Location Times Viewed CP DS032 (West Crescent) Boulder County, CO 378 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak After knocking down a green signal at the west end of Crescent, the Zephyr is on the move and throttling up as it heads for Tunnel 19 and the upper end of the Tunnel District. The train will be meeting an eastbound BNSF oil train, currently waiting in the siding at Cliff. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113099 Date Shot Photo By Monday, September 15, 2025 Kevin Morgan Location Times Viewed Crescent (5,550 ft) Boulder County, CO 403 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak The Patrick Henry private cars in the foreground, on the back of the westbound Zephyr, have the Continental Divide as a fantastic background. The train is rolling west on a green signal near west Crescent. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113098 Date Shot Photo By Monday, September 15, 2025 Kevin Morgan Location Times Viewed Crescent (5,550 ft) Boulder County, CO 385 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak These two Patrick Henry cars are probably the two most common private passenger cars that catch a ride on the Zephyr these days. It was great to see them again on this morning, heading west at Crescent. You can see Gross Reservoir to the right, slowly getting taller as part of a project to triple the water capacity of the reservoir. Email Questions or Comments to the Webmaster or add a comment to the picture. Photo ID: 113097 Date Shot Photo By Monday, September 15, 2025 Kevin Morgan Location Times Viewed Tunnel 18 (MP 30.0, 272 ft) Boulder County, CO 403 (Add a Comment) Subdivision Railroad Moffat Tunnel (UP) Amtrak The westbound Zephyr has just emerged from Tunnel 18. From this vantage point, you can see the east end of Crescent, the grade crossing at Crescent, and Gross Reservoir in the distance. Of course, even further in the distance, you can see the mountains of the Continental Divide. Email Questions or Comments to the Webmaster or add a comment to the picture.

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