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11/8/2025
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Home > Union Pacific Railroad Company > Locomotives > GE AC44CW > UP 6631
Pictures of UP 6631
 
Owner: Union Pacific Railroad Company
Model:GE AC44CWBuilt As:UP 6631 (AC44CW)
Serial Number:49869Order No:1874
Frame Number:Built:5/1997
Other locos with this serial:  UP 6631(AC44CW)
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UP 5833
Title:  UP 5833
Description: 
Photo Date:  1/1/2004  Upload Date: 11/1/2004 12:23:33 AM
Location:  Echo, OR
Author:  ryan mishler
Categories: 
Locomotives:  UP 6595(AC44CW) UP 7513(AC60CW) UP 6631(AC44CW) UP 5595(AC44CWCTE) UP 5833(AC44CWCTE)
Views:  2084   Comments: 1
Title: 
Description:  752
Photo Date:  4/25/2004  Upload Date: 4/25/2004 5:10:07 PM
Location:  Union Mills, IN
Author:  Chad Malinovsky
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  977   Comments: 0
UP 6631
Title:  UP 6631
Description:  Near Willow Rd crossing outside of Franklin Grove, IL
Photo Date:  12/29/2004  Upload Date: 1/1/2005 9:33:02 PM
Location:  Franklin Grove, IL
Author:  Matt Tucker
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  971   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  12/29/2004  Upload Date: 1/1/2005 9:48:45 PM
Location:  Franklin Grove, IL
Author:  Matt Tucker
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  924   Comments: 0
UP 6631
Title:  UP 6631
Description:  Willow Road crossing
Photo Date:  12/29/2004  Upload Date: 1/1/2005 9:49:01 PM
Location:  Franklin Grove, IL
Author:  Matt Tucker
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  887   Comments: 0
UP 6631
Title:  UP 6631
Description:  Union Pacific Railroad Company
Photo Date:  2/25/2006  Upload Date: 2/28/2006 8:32:40 PM
Location:  Provo, UT
Author:  Rodney J. Sorensen
Categories:  Roster,Yard,Track
Locomotives:  UP 6631(AC44CW)
Views:  653   Comments: 0
UP 6631 rear DPU on an EB coal train at 6:43pm
Title:  UP 6631 rear DPU on an EB coal train at 6:43pm
Description: 
Photo Date:  5/27/2008  Upload Date: 5/27/2008 10:05:38 PM
Location:  N. 25th St, Kansas City, Ka
Author:  Ernie Leggett
Categories:  Roster
Locomotives:  UP 6631(AC44CW)
Views:  485   Comments: 0
UP 6631
Title:  UP 6631
Description:  UP North Yard & Fuel Track
Photo Date:  3/20/2009  Upload Date: 3/29/2009 10:17:12 PM
Location:  Denver, CO
Author:  Paul Rice
Categories:  Roster
Locomotives:  UP 6631(AC44CW)
Views:  485   Comments: 0
UP 6631
Title:  UP 6631
Description:  An eb Labadie (UCEX) coal train smokes it up around the sharp curve at Cole Jct. In a moment, it will leave the River Sub and enter the Jefferson City Sub. Yes, it was rejected as usual at that other site? :)
Photo Date:  7/5/2009  Upload Date: 7/5/2009 11:23:35 PM
Location:  Jefferson City, MO
Author:  Gary Dyhouse
Categories:  Action
Locomotives:  UP 6631(AC44CW)
Views:  755   Comments: 2
UP 7241 Passang Kirkwood Amtrak Station
Title:  UP 7241 Passang Kirkwood Amtrak Station
Description:  UP 7241 and UP 6631 strain to pull a heavy loaded coal about to crest Kirkwood Hill.
Photo Date:  4/2/2010  Upload Date: 4/2/2010 11:41:29 PM
Location:  Kirkwood, MO
Author:  Ben Kenyon
Categories: 
Locomotives:  UP 7241(AC4400CWM) UP 6631(AC44CW)
Views:  784   Comments: 0
UP 6631 and UP 7033
Title:  UP 6631 and UP 7033
Description:  CCDSA9-09
Photo Date:  8/12/2010  Upload Date: 8/12/2010 10:38:27 PM
Location:  Roanoke, TX
Author:  Christopher Palmieri
Categories:  Action
Locomotives:  UP 6631(AC44CW) UP 7033(AC4460CW)
Views:  794   Comments: 0
UP 6631
Title:  UP 6631
Description:  CCDSA9-09
Photo Date:  8/12/2010  Upload Date: 8/12/2010 10:42:08 PM
Location:  Roanoke, TX
Author:  Christopher Palmieri
Categories:  Roster
Locomotives:  UP 6631(AC44CW)
Views:  527   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  8/19/2010  Upload Date: 9/7/2010 8:26:16 AM
Location:  Odessa, NE
Author:  Pat Huemmer
Categories:  RollingStock
Locomotives:  UP 6631(AC44CW)
Views:  413   Comments: 0
UP 6631 and site owner
Title:  UP 6631 and site owner
Description: 
Photo Date:  8/19/2010  Upload Date: 9/7/2010 8:26:16 AM
Location:  Odessa, NE
Author:  Pat Huemmer
Categories:  RollingStock
Locomotives:  UP 6631(AC44CW)
Views:  448   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  10/18/2012  Upload Date: 10/19/2012 12:24:27 AM
Location:  Rochelle, IL
Author:  Bob Keenan
Categories:  Roster
Locomotives:  UP 6631(AC44CW)
Views:  503   Comments: 0
UP 6613
Title:  UP 6613
Description: 
Photo Date:  10/27/2012  Upload Date: 11/2/2012 5:23:51 PM
Location:  Elmhurst, IL
Author:  Neil Stutzman
Categories: 
Locomotives:  UP 6613(AC44CW) UP 6631(AC44CW)
Views:  733   Comments: 0
UP 6631
Title:  UP 6631
Description:  IMG
Photo Date:  10/27/2012  Upload Date: 11/2/2012 5:24:21 PM
Location:  Elmhurst, IL
Author:  Neil Stutzman
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  573   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  10/27/2012  Upload Date: 11/2/2012 5:24:58 PM
Location:  Elmhurst, IL
Author:  Neil Stutzman
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  534   Comments: 0
UP 631
Title:  UP 631
Description: 
Photo Date:  10/27/2012  Upload Date: 11/2/2012 5:25:16 PM
Location:  Elmhurst, IL
Author:  Neil Stutzman
Categories: 
Locomotives:  UP 6631(AC44CW) UP 6613(AC44CW)
Views:  732   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  10/27/2012  Upload Date: 3/22/2014 9:32:36 PM
Location:  Rochelle, IL
Author:  Scott Reinert
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  580   Comments: 0
ALL AC44 COAL TRAIN
Title:  ALL AC44 COAL TRAIN
Description: 
Photo Date:  12/31/2012  Upload Date: 1/3/2013 10:43:24 AM
Location:  Glenview, IL
Author:  rick ellwanger
Categories: 
Locomotives:  UP 6613(AC44CW) UP 6631(AC44CW)
Views:  606   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  10/20/2013  Upload Date: 10/22/2013 11:21:19 PM
Location:  Nampa, ID
Author:  Bob Keenan
Categories:  Roster
Locomotives:  UP 6631(AC44CW)
Views:  473   Comments: 0
Power swap
Title:  Power swap
Description:  Sterling grain train makes a power swap
Photo Date:  1/5/2014  Upload Date: 1/8/2014 5:15:59 PM
Location:  Sterling, IL
Author:  Scott Clay
Categories:  Winter,Action
Locomotives:  UP 7039(AC4460CW) UP 6631(AC44CW)
Views:  727   Comments: 0
UP Grain Train in Marysville
Title:  UP Grain Train in Marysville
Description:  Union Pacific AC4400CW #6631 and SD70M #4574 lead a loaded grain train through Marysville at Binney Junction.
Photo Date:  4/12/2014  Upload Date: 7/8/2014 2:36:18 AM
Location:  Binney Junction, CA
Author:  Jamie West
Categories:  Action
Locomotives:  UP 6631(AC44CW) UP 4574(SD70M)
Views:  803   Comments: 0
UP 6631
Title:  UP 6631
Description:  Union Pacific AC4400CW #6631 leads a loaded grain train through Marysville at Binney Junction.
Photo Date:  4/12/2014  Upload Date: 7/9/2014 2:55:10 AM
Location:  Binney Junction, CA
Author:  Jamie West
Categories:  Action
Locomotives:  UP 6631(AC44CW)
Views:  709   Comments: 0
Repainted UP 6405
Title:  Repainted UP 6405
Description: 
Photo Date:  11/26/2014  Upload Date: 12/1/2014 7:44:01 PM
Location:  Menoken, KS
Author:  Jeff Carlson
Categories: 
Locomotives:  UP 6631(AC44CW) UP 6405(AC44CW)
Views:  802   Comments: 0
QEWWC-26 DPUs
Title:  QEWWC-26 DPUs
Description: 
Photo Date:  5/18/2015  Upload Date: 8/18/2015 10:12:02 PM
Location:  Rosenberg, TX
Author:  Glidden Sub Fan
Categories: 
Locomotives:  UP 6631(AC44CW) UP 4755(SD70M)
Views:  650   Comments: 0
QEWWC-26 DPUs
Title:  QEWWC-26 DPUs
Description: 
Photo Date:  7/26/2015  Upload Date: 8/18/2015 10:12:17 PM
Location:  Rosenberg, TX
Author:  Glidden Sub Fan
Categories: 
Locomotives:  UP 4755(SD70M) UP 6631(AC44CW)
Views:  496   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  10/18/2015  Upload Date: 12/1/2015 10:52:36 AM
Location:  Shawmut, AZ
Author:  Casey Burg
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  408   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  11/6/2016  Upload Date: 11/6/2016 10:08:42 PM
Location:  Pleasant Prairie, WI
Author:  Jacob Newton
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  416   Comments: 0
UP 5392
Title:  UP 5392
Description:  UP locomotives waiting to head back for more coal loads
Photo Date:  11/6/2016  Upload Date: 2/5/2017 4:15:57 PM
Location:  Pleasant Prairie, WI
Author:  Jacob Newton
Categories: 
Locomotives:  UP 5392(AC45CCTE) UP 6631(AC44CW)
Views:  635   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  11/6/2016  Upload Date: 2/5/2017 4:22:06 PM
Location:  Pleasant Prairie, WI
Author:  Jacob Newton
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  382   Comments: 0
UP 6631 Coal Loads
Title:  UP 6631 Coal Loads
Description: 
Photo Date:  12/3/2016  Upload Date: 12/11/2016 7:11:25 AM
Location:  Rochelle, IL
Author:  Kim Piersol
Categories: 
Locomotives:  UP 6631(AC44CW) UP 6418(AC44CW)
Views:  620   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  12/3/2016  Upload Date: 12/11/2016 7:12:27 AM
Location:  Rochelle, IL
Author:  Kim Piersol
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  417   Comments: 0
UP 5804 West
Title:  UP 5804 West
Description: 
Photo Date:  12/14/2016  Upload Date: 12/14/2016 7:00:47 PM
Location:  Camanche, IA
Author:  Jim Hamilton
Categories:  Winter,Action
Locomotives:  UP 5804(AC44CWCTE) UP 6631(AC44CW)
Views:  662   Comments: 1
UP 6631
Title:  UP 6631
Description: 
Photo Date:  2/12/2017  Upload Date: 2/15/2017 9:45:55 PM
Location:  Pleasant Prairie, WI
Author:  Jacob Newton
Categories: 
Locomotives:  UP 6631(AC44CW) UP 6337(AC44CW)
Views:  617   Comments: 1
UP 6631
Title:  UP 6631
Description:  UP locomotives waiting to head back for more coal loads
Photo Date:  2/12/2017  Upload Date: 2/13/2017 10:30:57 PM
Location:  Pleasant Prairie, WI
Author:  Jacob Newton
Categories: 
Locomotives:  UP 6631(AC44CW) UP 6337(AC44CW)
Views:  641   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  2/12/2017  Upload Date: 2/16/2017 8:04:47 PM
Location:  Pleasant Prairie, WI
Author:  Jacob Newton
Categories: 
Locomotives:  UP 6631(AC44CW) UP 6337(AC44CW) UP 6194(AC44CW)
Views:  774   Comments: 1
UP 6631 (GE AC4400CW)
Title:  UP 6631 (GE AC4400CW)
Description:  UP 6631 is a DPU on the UP QHONL-29
Photo Date:  5/29/2017  Upload Date: 6/1/2017 12:17:17 AM
Location:  Spring, TX
Author:  Cole Boyer
Categories:  Roster,Track,Action
Locomotives:  UP 6631(AC44CW)
Views:  444   Comments: 0
WB Manifest Frt at Erie NV -1
Title:  WB Manifest Frt at Erie NV -1
Description:  West End of Erie Passing Siding.
Photo Date:  11/14/2019  Upload Date: 11/16/2019 3:18:21 PM
Location:  Las Vegas Area, NV
Author:  William L. Smith
Categories:  Roster,Action
Locomotives:  UP 7772(AC45CCTE) UP 6631(AC44CW) UP 6285(AC44CW) UP 7174(AC44CW)
Views:  880   Comments: 0
WB Manifest Frt at Erie NV -2
Title:  WB Manifest Frt at Erie NV -2
Description:  West End of Erie Passing Siding.
Photo Date:  11/14/2019  Upload Date: 11/16/2019 3:19:20 PM
Location:  Las Vegas Area, NV
Author:  William L. Smith
Categories:  Roster,Action
Locomotives:  UP 7772(AC45CCTE) UP 6631(AC44CW) UP 6285(AC44CW) UP 7174(AC44CW)
Views:  706   Comments: 0
WB Manifest Frt at Erie NV -3
Title:  WB Manifest Frt at Erie NV -3
Description:  West End of Erie Passing Siding.
Photo Date:  11/14/2019  Upload Date: 11/16/2019 3:19:51 PM
Location:  Las Vegas Area, NV
Author:  William L. Smith
Categories:  Roster,Action
Locomotives:  UP 7772(AC45CCTE) UP 6631(AC44CW) UP 6285(AC44CW) UP 7174(AC44CW)
Views:  761   Comments: 0
WB Manifest Frt at Erie NV -4
Title:  WB Manifest Frt at Erie NV -4
Description:  West End of Erie Passing Siding.
Photo Date:  11/14/2019  Upload Date: 11/16/2019 3:20:20 PM
Location:  Las Vegas Area, NV
Author:  William L. Smith
Categories:  Roster,Action
Locomotives:  UP 7772(AC45CCTE) UP 6631(AC44CW) UP 6285(AC44CW) UP 7174(AC44CW)
Views:  753   Comments: 0
WB Manifest Frt at Erie NV -6
Title:  WB Manifest Frt at Erie NV -6
Description:  West End of Erie Passing Siding.
Photo Date:  11/14/2019  Upload Date: 11/16/2019 3:21:16 PM
Location:  Las Vegas Area, NV
Author:  William L. Smith
Categories:  Roster,Action
Locomotives:  UP 6631(AC44CW)
Views:  405   Comments: 0
June stnow storm in Laramie
Title:  June stnow storm in Laramie
Description:  A westbound UP freight has the reds at the Laramie depot as a rare June snowstorm hits the region. On the left in the distance, the headlight of an approaching UP train can be seen, as can the red signal facing this train. At 8:55 p.m, it was 32 degrees with a wind chill of 21. Up to six-inches of snow was forecast
Photo Date:  6/8/2020  Upload Date: 6/8/2020 11:14:11 PM
Location:  Laramie, WY
Author:  John Walker
Categories:  Scenic,Night,Yard
Locomotives:  UP 6631(AC44CW)
Views:  542   Comments: 0
UP 1124 in Argo Yard
Title:  UP 1124 in Argo Yard
Description: 
Photo Date:  7/12/2020  Upload Date: 12/16/2020 3:54:37 PM
Location:  Seattle, WA
Author:  TrainSF Rail Productions
Categories:  Roster,Scenic,Yard
Locomotives:  UP 1124(GP60) UP 6631(AC44CW) UP 1587(SD40N)
Views:  756   Comments: 0
UP 6631
Title:  UP 6631
Description: 
Photo Date:  7/1/2022  Upload Date: 7/1/2022 10:14:53 PM
Location:  Fort Madison, IA
Author:  Matt Petersen
Categories: 
Locomotives:  UP 6631(AC44CW)
Views:  299   Comments: 0
UP 6631
Title:  UP 6631
Description:  Building America
Photo Date:  11/14/2023  Upload Date: 1/13/2024 8:50:55 PM
Location:  Cheyenne, WY
Author:  Bob Keenan
Categories:  Roster
Locomotives:  UP 6631(AC44CW)
Views:  302   Comments: 0
UP 6631
Title:  UP 6631
Description:  Building America
Photo Date:  1/21/2024  Upload Date: 2/22/2024 9:42:23 PM
Location:  Elmhurst, IL
Author:  Bob Keenan
Categories:  Roster
Locomotives:  UP 6631(AC44CW)
Views:  295   Comments: 0
UP 6631
Title:  UP 6631
Description:  Building America
Photo Date:  5/4/2024  Upload Date: 8/11/2024 5:58:04 PM
Location:  Rochelle, IL
Author:  Bob Keenan
Categories:  Roster
Locomotives:  UP 6631(AC44CW)
Views:  228   Comments: 0

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