Photo By: Kevin Morgan

A single AC4400CW brings up the back of UP's MJGNY as it rolls by the construction zone on Big Ten Curve. This particular AC4400CW was originally delivered in scarlet and gray as SP 207 in 1995. Email Questions or Comments to the Webmaster. User Comments (0) No comments posted yet. Click Here to add the first one!

29 views 0 comments Wednesday, May 21, 2025 at 10:44:33 AM 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 AC4400CW Primary Unit Number UP 6312 Paint Scheme UP Flag/Lightning/Wings Symbol MGJNY-20 Train Type Manifest Primary Unit Past Number(s) ex- SP 207 Photo Information Camera Make/Model DJI / Mavic 3 Pro [FC4382] ISO 100 Flash Did Not Fire Focal Length 70 mm Shutter 1/1000 seconds Aperture f/2.8

(Pre-UP 6312) - Photos of SP 207 08/11/2002

	Check out ColoradoRailfan.com on Facebook
	Check out the latest ColoradoRailfan.com photos on Flickr

ColoradoRailfan.com Email Subscription To receive updates made to ColoradoRailfan.com via Email, Click Here.

The D&RGW Site Ring This site owned by: Kevin Morgan Add Your Site SiteRing by Bravenet.com

SiteRing by Bravenet.com

All content ©2000,2025 by Kevin Morgan, except where noted. Please do not use any material from this site without permission. Thank You.