Photo By: Kevin Morgan

This particular SD70M, currently in storage in the yard in Laramie, WY, is one of 25 SD70Ms that Southern Pacific received prior to the merger with Union Pacific. In fact, UP 3999 here was the last of the 25 units, SP 9824, delivered in August 1994.
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Sunday, March 29, 2026 at 1:53:13 PM
image date


Location Information
City or County and State
Laramie, WY

Subdivision
Laramie (UP)

Milepost or Control Point
Laramie



Train Information
Railroad
Union Pacific 		Model
SD70M 		Primary Unit Number
UP 3999

Paint Scheme
UP Lightning 		Symbol
Train Type
Stored Power

Primary Unit Past Number(s)
ex-SP 9824



Photo Information
Camera Make/Model
Hasselblad / Mavic 3 / Mavic 3 Pro [L2D-20c] 		ISO
100
Flash
Did Not Fire

Focal Length
24 mm 		Shutter
1/240 seconds 		Aperture
f/8

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