ColoradoRailfan.com Contemporary Railfanning in Colorado
Railroad photograph
Photo by: Kevin Morgan
UP 7850 and train pass by the weather station that UP has setup on the southeast side of Big Ten Curve. The thrice-weekly manifest is (relatively) light today, so three units on the head end are sufficient power for the train.
Email Questions or Comments to the Webmaster.
User Comments (0)

No comments posted yet. Click Here to add the first one!
664
views
0
comments
Friday, May 23, 2025 at 10:01:54
image date


Location Information

City or County and State
Arvada, CO

Subdivision
Moffat Tunnel (UP)

Milepost or Control Point
Big Ten Curve (MP 19.5 to MP 20.2)



Train Information
Railroad
Union Pacific 		Model
ES44AC 		Primary Unit Number
UP 7850

Paint Scheme
UP Flag/Lightning/Wings 		Symbol
MGJNY-22 		Train Type
Manifest

Photo Information
Camera Make/Model
Hasselblad / Mavic 3 / Mavic 3 Pro [L2D-20c] 		ISO
110
Flash
Did Not Fire

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