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7/4/2025
 
 
 
 
 
Owner: Union Pacific Railroad Company
Model:Rebuilt EMD GP40M-2Built As:SAL 612 (GP40)
Serial Number:31779Order No:7885
Frame Number:7885-13Built:5/1966
Notes:nee SAL 612, SBD 6683, SP 7296, UP 1531 12/2017
Other locos with this serial:  SBD 6683(GP40) SCL 1527(GP40) UP 1531(GP40M-2) SP 7296(GP40M-2)
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UP 1531
Title:  UP 1531
Description: 
Photo Date:  1/1/2004  Upload Date: 1/5/2011 2:41:43 PM
Location:  Vail, AZ
Author:  Mike Conn
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  484   Comments: 0
UP 1531
Title:  UP 1531
Description:  STILL LQQKING FINE!
Photo Date:  3/7/2007  Upload Date: 3/11/2007 8:10:39 PM
Location:  Fort Worth, TX
Author:  BOB WICKES
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  672   Comments: 0
UP 1531 & 1379
Title:  UP 1531 & 1379
Description: 
Photo Date:  8/12/2007  Upload Date: 8/12/2007 10:29:23 AM
Location:  Tulsa, OK
Author:  Brad Matthews
Categories: 
Locomotives:  UP 1531(GP40M-2) UP 1379(GP40-2)
Views:  1145   Comments: 0
LDU1231
Title:  LDU1231
Description: 
Photo Date:  4/11/2008  Upload Date: 2/4/2009 1:17:48 AM
Location:  Dupo, IL
Author:  Philip Turner
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  490   Comments: 0
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  5/1/2008  Upload Date: 5/1/2008 1:50:07 PM
Location:  Dupo, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  599   Comments: 0
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  5/6/2008  Upload Date: 5/6/2008 12:50:12 PM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  471   Comments: 0
In the yard
Title:  In the yard
Description:  Local power in the yard at Poplar Bluff
Photo Date:  8/10/2008  Upload Date: 8/11/2008 12:29:06 AM
Location:  Poplar Bluff, MO
Author:  Craig Meador
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  531   Comments: 0
UP 1531
Title:  UP 1531
Description: 
Photo Date:  8/10/2008  Upload Date: 8/11/2008 12:29:09 AM
Location:  Poplar Bluff, MO
Author:  Craig Meador
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  525   Comments: 0
UP 1531
Title:  UP 1531
Description: 
Photo Date:  4/12/2009  Upload Date: 12/28/2009 8:46:44 PM
Location:  Bloomington, IL
Author:  Tim Fennell
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  553   Comments: 0
UP 1531
Title:  UP 1531
Description: 
Photo Date:  5/8/2009  Upload Date: 7/3/2009 12:14:00 AM
Location:  Bloomington, IL
Author:  Tim Fennell
Categories:  Track
Locomotives:  UP 1531(GP40M-2)
Views:  524   Comments: 0
UP 1531
Title:  UP 1531
Description: 
Photo Date:  5/11/2009  Upload Date: 7/3/2009 12:07:34 AM
Location:  Normal, IL
Author:  Tim Fennell
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  498   Comments: 0
UP 1531
Title:  UP 1531
Description: 
Photo Date:  5/14/2009  Upload Date: 7/2/2009 11:57:26 PM
Location:  Bloomington, IL
Author:  Tim Fennell
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  452   Comments: 0
UP 1531
Title:  UP 1531
Description:  only 3 locomotives
Photo Date:  7/14/2009  Upload Date: 9/9/2009 11:58:17 PM
Location:  Auburn, IL
Author:  Casey Burg
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  539   Comments: 0
UP 1425
Title:  UP 1425
Description:  what is with that big flat thing the lights are mounted on on the 1425
Photo Date:  7/30/2009  Upload Date: 9/10/2009 8:18:15 PM
Location:  Auburn, IL
Author:  Casey Burg
Categories: 
Locomotives:  UP 1425(GP40-2) UP 1531(GP40M-2)
Views:  657   Comments: 1
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  8/7/2009  Upload Date: 8/7/2009 11:44:25 AM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  411   Comments: 0
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  8/7/2009  Upload Date: 8/7/2009 11:44:41 AM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  433   Comments: 0
UP 1531
Title:  UP 1531
Description: 
Photo Date:  9/4/2009  Upload Date: 12/15/2009 2:48:43 AM
Location:  Bloomington, IL
Author:  Tim Fennell
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  574   Comments: 0
Yard
Title:  Yard
Description:  Towers in the background are Illinois State Dorms. From left to right: Manchester; Hewett; Waterson
Photo Date:  9/4/2009  Upload Date: 12/15/2009 2:49:56 AM
Location:  Bloomington, IL
Author:  Tim Fennell
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  620   Comments: 3
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  4/10/2010  Upload Date: 4/11/2010 1:24:59 PM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  426   Comments: 0
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  4/10/2010  Upload Date: 4/11/2010 1:25:20 PM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  393   Comments: 0
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  4/10/2010  Upload Date: 4/11/2010 1:25:39 PM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  419   Comments: 0
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  4/10/2010  Upload Date: 4/11/2010 1:25:55 PM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  401   Comments: 0
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  4/12/2010  Upload Date: 4/12/2010 8:01:00 PM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  601   Comments: 0
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  4/12/2010  Upload Date: 4/12/2010 8:01:15 PM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  614   Comments: 0
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  4/12/2010  Upload Date: 4/12/2010 8:01:30 PM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  593   Comments: 0
UP 1531
Title:  UP 1531
Description:  UP 1531
Photo Date:  4/30/2010  Upload Date: 4/30/2010 5:00:14 PM
Location:  Alorton, IL
Author:  Keith B
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  450   Comments: 0
UP #1531
Title:  UP #1531
Description: 
Photo Date:  8/29/2010  Upload Date: 10/30/2010 5:39:17 AM
Location:  Bloomington, IL
Author:  Tim Fennell
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  608   Comments: 0
Joliet Local
Title:  Joliet Local
Description: 
Photo Date:  8/29/2010  Upload Date: 10/30/2010 5:40:32 AM
Location:  Bloomington, IL
Author:  Tim Fennell
Categories: 
Locomotives:  UP 1531(GP40M-2) GMTX 2139(GP38-2)
Views:  755   Comments: 0
UP 1531 and HLCX 1072
Title:  UP 1531 and HLCX 1072
Description:  A couple of venerable EMDs wait for their next assignment.
Photo Date:  2/2/2012  Upload Date: 2/3/2012 1:20:57 AM
Location:  Dupo, IL
Author:  TS _Illinois
Categories:  Yard
Locomotives:  UP 1531(GP40M-2) HLCX 1072(GP38-2)
Views:  777   Comments: 0
UP GP40M-2 1531
Title:  UP GP40M-2 1531
Description: 
Photo Date:  4/8/2014  Upload Date: 4/8/2014 6:36:46 PM
Location:  Dupo, IL
Author:  Bill Wilcox
Categories:  Roster
Locomotives:  UP 1531(GP40M-2)
Views:  581   Comments: 0
UP 1531
Title:  UP 1531
Description: 
Photo Date:  4/25/2014  Upload Date: 6/13/2014 12:31:58 PM
Location:  Dupo, IL
Author:  Brian Frierdich
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  386   Comments: 0
UP 1531, conductor's side
Title:  UP 1531, conductor's side
Description:  UP 1531 was in the UP yards at Jefferson City, MO on 10-03-2015.
Photo Date:  10/3/2015  Upload Date: 12/29/2015 10:27:48 PM
Location:  Jefferson City, MO
Author:  Jonathan Spurlock
Categories:  Roster,Yard,Action
Locomotives:  UP 1531(GP40M-2)
Views:  359   Comments: 0
The Trio
Title:  The Trio
Description:  Nothing was moving, so I took this to keep me busy.
Photo Date:  1/4/2016  Upload Date: 1/4/2016 11:57:39 AM
Location:  Bloomington, IL
Author:  Thomas Dyrek
Categories:  Roster,RollingStock,Winter,Yard,Track,Action
Locomotives:  UP 3822(SD70M) UP 3918(SD70M) UP 1531(GP40M-2) AGRAIL 35(GP7)
Views:  996   Comments: 0
UP 1531
Title:  UP 1531
Description:  Roster shot.
Photo Date:  4/29/2016  Upload Date: 8/3/2016 9:44:42 PM
Location:  Pacific, MO
Author:  Matthew Schimmel
Categories:  Roster,Action
Locomotives:  UP 1531(GP40M-2)
Views:  329   Comments: 1
Shorty Local
Title:  Shorty Local
Description:  UP 1531 leads this local east through Pacific, Mo. on the UP Jeff City Sub. Soon the local will pick up some cars at the U.S. Silica Plant here in Pacific.
Photo Date:  5/31/2016  Upload Date: 8/3/2016 9:58:39 PM
Location:  Pacific, MO
Author:  Matthew Schimmel
Categories:  Roster,Scenic,RollingStock,Action
Locomotives:  UP 1531(GP40M-2)
Views:  317   Comments: 1
Yard job YDU50 at Dupo Yard
Title:  Yard job YDU50 at Dupo Yard
Description: 
Photo Date:  3/20/2017  Upload Date: 3/21/2017 9:58:07 PM
Location:  Dupo, IL
Author:  Bill Wilcox
Categories:  Yard,Signal,Action
Locomotives:  UP 1441(GP40-2) UP 1531(GP40M-2)
Views:  691   Comments: 1
UP 1531, engineer's side
Title:  UP 1531, engineer's side
Description:  UP 1531 was the second unit on a westbound freight near Montserrat, MO on 2-27-2019.
Photo Date:  2/27/2019  Upload Date: 4/1/2019 12:17:04 AM
Location:  Montserrat, MO
Author:  Jonathan Spurlock
Categories:  Winter,Track,Action
Locomotives:  UP 1531(GP40M-2)
Views:  567   Comments: 0
UP 820
Title:  UP 820
Description:  UP 820 leads UP 1531 and a westbound freight near Montserrat, MO on 2-27-2019.
Photo Date:  2/27/2019  Upload Date: 4/1/2019 12:16:56 AM
Location:  Montserrat, MO
Author:  Jonathan Spurlock
Categories:  Winter,Track,Action
Locomotives:  UP 820(GP38-2) UP 1531(GP40M-2)
Views:  760   Comments: 1
UP 1531
Title:  UP 1531
Description:  Switcher action as 1531 leads some cars west.
Photo Date:  4/25/2019  Upload Date: 8/14/2019 3:04:18 PM
Location:  Topeka, KS
Author:  Matthew Zisi
Categories:  Roster,Signal,Action
Locomotives:  UP 1531(GP40M-2)
Views:  546   Comments: 0
UP 1531 BNSF 484183
Title:  UP 1531 BNSF 484183
Description: 
Photo Date:  4/25/2019  Upload Date: 8/14/2019 3:05:05 PM
Location:  Topeka, KS
Author:  Matthew Zisi
Categories:  Roster,RollingStock,Signal,Action
Locomotives:  UP 1531(GP40M-2)
Views:  558   Comments: 0
UP 1531
Title:  UP 1531
Description: 
Photo Date:  4/25/2019  Upload Date: 8/14/2019 3:05:39 PM
Location:  Topeka, KS
Author:  Matthew Zisi
Categories:  Roster,Signal,Action
Locomotives:  UP 1531(GP40M-2)
Views:  468   Comments: 0
UP 1531
Title:  UP 1531
Description:  This engine goes all the way back to the days of the Seaboard Air Line Railroad, built in 1966 as SAL 612.
Photo Date:  4/25/2019  Upload Date: 8/14/2019 3:06:13 PM
Location:  Topeka, KS
Author:  Matthew Zisi
Categories:  Roster,Action
Locomotives:  UP 1531(GP40M-2)
Views:  450   Comments: 0
UP 1531
Title:  UP 1531
Description: 
Photo Date:  4/25/2019  Upload Date: 8/14/2019 3:06:44 PM
Location:  Topeka, KS
Author:  Matthew Zisi
Categories:  Roster,Action
Locomotives:  UP 1531(GP40M-2)
Views:  498   Comments: 0
UP 1531
Title:  UP 1531
Description: 
Photo Date:  3/16/2023  Upload Date: 4/6/2023 7:59:44 PM
Location:  Hearne, TX
Author:  B Campbell
Categories: 
Locomotives:  UP 1531(GP40M-2)
Views:  230   Comments: 0


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