Logo
 
 
6/1/2025
View Photos
Members
 
 
 
 
Home > Union Pacific Railroad Company > Locomotives > Rebuilt EMD SD40N > UP 1721
Pictures of UP 1721
 
Owner: Union Pacific Railroad Company
Model:Rebuilt EMD SD40NBuilt As:UP 3172 (SD40-2)
Serial Number:7334-50Order No:7334
Frame Number:7334-50Built:2/1972
Notes:nee UP 3172 re# 9/18/12
Other locos with this serial:  UP 3172(SD40-2) UP 1721(SD40N)
  Page Controls   View:  Pics Per Page:
UP 1721
Title:  UP 1721
Description:  A rebuilt SD40N idles while waiting to proceed north through the Tower 55 Interlocker. Delivered to Union Pacific as SD40-2 3172 in February 1972 this locomotive remained on the UP roster until entering the North Little Rock diesel shop and emerged as SD40N 1721 on September 18, 2012. This locomotive managed to operate for a year and four months without anyone uploading a photo on this site.
Photo Date:  1/26/2014  Upload Date: 1/28/2014 1:24:52 AM
Location:  Fort Worth, TX
Author:  Roberto Alaniz
Categories:  Roster,Yard
Locomotives:  UP 1721(SD40N)
Views:  348   Comments: 0
UP 1721
Title:  UP 1721
Description: 
Photo Date:  9/4/2015  Upload Date: 2/18/2023 12:58:23 PM
Location:  Kansas City, MO
Author:  Matt Petersen
Categories: 
Locomotives:  UP 1721(SD40N)
Views:  170   Comments: 0
UP 1714 17Jul2016 At Sloan Street doing Sunday yardwork
Title:  UP 1714 17Jul2016 At Sloan Street doing Sunday yardwork
Description: 
Photo Date:  7/17/2016  Upload Date: 7/18/2016 5:53:46 AM
Location:  Taylor, TX
Author:  Walt Plummer
Categories: 
Locomotives:  UP 1714(SD40N) UP 1721(SD40N)
Views:  555   Comments: 1
UP 1721 17Jul2016 Doing Sunday Yardwork
Title:  UP 1721 17Jul2016 Doing Sunday Yardwork
Description: 
Photo Date:  7/17/2016  Upload Date: 7/18/2016 5:43:39 AM
Location:  Taylor, TX
Author:  Walt Plummer
Categories: 
Locomotives:  UP 1721(SD40N) UP 1714(SD40N)
Views:  530   Comments: 2
UP 1721 3Aug2016 Parked in the yard
Title:  UP 1721 3Aug2016 Parked in the yard
Description: 
Photo Date:  8/3/2016  Upload Date: 8/4/2016 7:28:53 AM
Location:  Taylor, TX
Author:  Walt Plummer
Categories: 
Locomotives:  UP 1721(SD40N) UP 1714(SD40N)
Views:  439   Comments: 2
HLCX 3865 4Aug2016 Yard Work
Title:  HLCX 3865 4Aug2016 Yard Work
Description: 
Photo Date:  8/4/2016  Upload Date: 8/6/2016 9:20:19 AM
Location:  Taylor, TX
Author:  Walt Plummer
Categories: 
Locomotives:  HLCX 3865(GP38-2) UP 1714(SD40N) UP 1721(SD40N) UP 1573(SD40N)
Views:  644   Comments: 1
UP 1573 4Aug2013 Moving through the yard
Title:  UP 1573 4Aug2013 Moving through the yard
Description: 
Photo Date:  8/4/2016  Upload Date: 8/5/2016 7:33:55 AM
Location:  Taylor, TX
Author:  Walt Plummer
Categories: 
Locomotives:  UP 1573(SD40N) UP 1721(SD40N) UP 1714(SD40N) HLCX 3865(GP38-2)
Views:  679   Comments: 2
UP 1714 7Aug2016 Going to work in the yard
Title:  UP 1714 7Aug2016 Going to work in the yard
Description: 
Photo Date:  8/7/2016  Upload Date: 8/13/2016 5:05:31 PM
Location:  Taylor, TX
Author:  Walt Plummer
Categories: 
Locomotives:  UP 1714(SD40N) UP 1721(SD40N)
Views:  362   Comments: 0
UP 1721 7Aug2013 Sunday Yard Work
Title:  UP 1721 7Aug2013 Sunday Yard Work
Description: 
Photo Date:  8/7/2016  Upload Date: 8/13/2016 5:25:39 PM
Location:  Taylor, TX
Author:  Walt Plummer
Categories: 
Locomotives:  UP 1721(SD40N) UP 1714(SD40N) UP 1573(SD40N)
Views:  563   Comments: 0
UP 1721
Title:  UP 1721
Description:  UP 1721 heads a very short local past the Waiting Station in Sabinal.
Photo Date:  10/28/2016  Upload Date: 8/28/2019 4:16:38 PM
Location:  Sabinal, TX
Author:  Ron Hawkins
Categories:  Action
Locomotives:  UP 1721(SD40N)
Views:  212   Comments: 1
UP 2183 & 1721 along with & WC 37976 & ALY 91744
Title:  UP 2183 & 1721 along with & WC 37976 & ALY 91744
Description:  UP 2183 sits attached to 1721 in the Taylor yard. I also threw in the rolling stock WC 37976 & ALY 91744 for statistical purposes.
Photo Date:  5/15/2017  Upload Date: 9/25/2019 4:25:24 PM
Location:  Taylor, TX
Author:  Eric Green II
Categories:  Roster,RollingStock,Yard,Track,Action
Locomotives:  UP 2183(SD60) UP 1721(SD40N)
Views:  456   Comments: 0

Page 1 of 1

Site Design ©2001-2020 Tim Huemmer
Photos © respective authors		   Contact: info@rrpicturearchives.net