ColoradoRailfan.com Contemporary Railfanning in Colorado
Railroad photograph
Photo by: Kevin Morgan
AMTK 22 leads a special Amtrak train, exiting from the east portal of Tunnel 29 as it glides down the grade into the upper end of the Tunnel District.
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Wednesday, July 23, 2025 at 18:55:43
image date


Location Information

City or County and State
Boulder County, CO

Subdivision
Moffat Tunnel (UP)

Milepost or Control Point
Tunnel 29 (MP 36.4, 75 ft)



Train Information
Railroad
Amtrak 		Model
P42DC 		Primary Unit Number
AMTK 22

Paint Scheme
Amtrak Phase 5b 		Symbol
AMT964-22 		Train Type
Amtrak AIRO

Photo Information
Camera Make/Model
DJI / Mavic 3 Pro [FC4370] 		ISO
100
Flash
Did Not Fire

Focal Length
166 mm 		Shutter
1/30 seconds 		Aperture
f/3.4