Railroad photograph
Photo by: Kevin Morgan
A somewhat rare UP coal empty crosses CO-72 as it heads west on a green signal on the main at Cliff. At this spot, the tracks run between South Boulder Creek and the highway.
Email Questions or Comments to the Webmaster.
User Comments (0)

No comments posted yet. Click Here to add the first one!

342
views
0
comments
Friday, June 27, 2025 at 15:56:41
image date



Location Information

City or County and State
Boulder County, CO

Subdivision
Moffat Tunnel (UP)

Milepost or Control Point
Cliff (6,900 ft)




Train Information
Railroad
Union Pacific
Model
AC4400CW
Primary Unit Number
UP 6397

Paint Scheme
UP Flag/Lightning/Wings
Symbol
Train Type
Unit Coal

Primary Unit Past Number(s)
ex-SP 351



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

Focal Length
166 mm
Shutter
1/320 seconds
Aperture
f/3.4