ColoradoRailfan.com Contemporary Railfanning in Colorado
Railroad photograph
Photo by: Kevin Morgan
A scene that has been repeated thousands of times over the years, the westbound Zephyr emerges from the west portal of Tunnel 1, on its journey west toward Emeryville, CA.
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Tuesday, April 07, 2026 at 09:38:15
image date


Location Information

City or County and State
Arvada, CO

Subdivision
Moffat Tunnel (UP)

Milepost or Control Point
Tunnel 1 (MP 23.4, 366 ft)



Train Information
Railroad
Amtrak 		Model
P42DC 		Primary Unit Number
AMTK 182

Paint Scheme
Amtrak Phase 5b 		Symbol
AMT5-06 		Train Type
California Zephyr (Amtrak)

Additional Unit Number(s)
AMTK 82 		   

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

Focal Length
166 mm 		Shutter
1/100 seconds 		Aperture
f/3.4