Railroad photograph
Photo by: Kevin Morgan
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.
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Sunday, June 07, 2026 at 16:55:47
image date



Location Information

City or County and State
Boulder County, CO

Subdivision
Moffat Tunnel (UP)

Milepost or Control Point
Tunnel 28 (Daylighted)




Train Information
Railroad
Amtrak
Model
P42DC
Primary Unit Number
AMTK 182

Paint Scheme
Amtrak Phase 5b
Symbol
AMT6-06
Train Type
California Zephyr (Amtrak)


Photo Information
Camera Make/Model
Hasselblad / Mavic 3 / Mavic 3 Pro [L2D-20c]
ISO
140
898
Flash
Did Not Fire

Focal Length
24 mm
Shutter
1/2000 seconds
Aperture
f/2.8