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11/14/2025
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Home > Union Pacific Railroad Company > Locomotives > EMD DDA40X > UP 6944
Pictures of UP 6944
 
Owner: Union Pacific Railroad Company
Model:EMD DDA40XBuilt As:UP 6944 (DDA40X)
Serial Number:35518Order No:7198
Frame Number:7198-20Built:8/1971
Notes:At St Louis County Museum Of Transportation
Other locos with this serial:  UP 6944(DDA40X) MOTX 6944(DDA40X)
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1092-04 Westbound UP freight
Title:  1092-04 Westbound UP freight
Description: 
Photo Date:  10/1/1977  Upload Date: 4/29/2007 1:53:51 PM
Location:  Sidney, NE
Author:  John Hill
Categories:  Action
Locomotives:  UP 6911(DDA40X) UP 8038(SD40-2) UP 6944(DDA40X)
Views:  3058   Comments: 2
1092-06 Westbound UP freight
Title:  1092-06 Westbound UP freight
Description: 
Photo Date:  10/1/1977  Upload Date: 4/29/2007 1:54:24 PM
Location:  Sidney, NE
Author:  John Hill
Categories:  Action
Locomotives:  UP 6944(DDA40X) UP 8038(SD40-2) UP 6911(DDA40X)
Views:  2963   Comments: 1
UP 6944 East
Title:  UP 6944 East
Description:  Randy Curlin Collection
Photo Date:  10/9/1977  Upload Date: 8/24/2025 10:20:58 PM
Location:  Cajon Pass, CA
Author:  Randy Curlin Collection
Categories:  Action
Locomotives:  UP 6944(DDA40X) UP 8054(SD40-2) UP 6902(DDA40X)
Views:  192   Comments: 0
UP 6944
Title:  UP 6944
Description: 
Photo Date:  10/9/1979  Upload Date: 1/5/2008 1:47:05 PM
Location:  North Platte, NE
Author:  Jerry Van Vactor
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  1840   Comments: 1
DD 40X 6944
Title:  DD 40X 6944
Description:  DD 40X 6944 September 1984 In Route To The Museum Of Transport
Photo Date:  9/1/1984  Upload Date: 10/7/2004 8:28:16 AM
Location:  Saint Louis, MO
Author:  Keith Belk
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  3837   Comments: 0
UP 6944
Title:  UP 6944
Description: 
Photo Date:  5/24/1988  Upload Date: 3/28/2021 6:36:53 PM
Location:  St. Louis, MO
Author:  Tim Vermande
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  623   Comments: 0
UP 6944
Title:  UP 6944
Description:  Heres a look at the control stand on the DDA40X Centennial. It's little bit different with the doubled ammeter but otherwise it's pretty much the same as any other unit for the era.
Photo Date:  9/5/2004  Upload Date: 10/16/2004 6:45:48 PM
Location:  Kirkwood, MO
Author:  Zach Pumphery
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  3387   Comments: 4
Trust Plate
Title:  Trust Plate
Description:  The trust plate on the rear side sill of the Centennial.
Photo Date:  9/5/2004  Upload Date: 10/16/2004 6:47:39 PM
Location:  Kirkwood, MO
Author:  Zach Pumphery
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  2134   Comments: 0
UP 4006 6944
Title:  UP 4006 6944
Description: 
Photo Date:  5/21/2005  Upload Date: 12/9/2012 1:45:37 PM
Location:  Kirkwood, MO
Author:  Zachary Walters
Categories:  Roster
Locomotives:  UP 4006(4-8-8-4) UP 6944(DDA40X)
Views:  1729   Comments: 0
UP 6944
Title:  UP 6944
Description: 
Photo Date:  6/27/2006  Upload Date: 12/17/2006 10:42:32 AM
Location:  Kirkwood, MO
Author:  paul gmoser
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  1380   Comments: 2
UP 6944
Title:  UP 6944
Description: 
Photo Date:  7/23/2007  Upload Date: 8/2/2007 5:09:31 PM
Location:  Kirkwood, MO
Author:  Neil Stutzman
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  981   Comments: 0
UP 6944
Title:  UP 6944
Description: 
Photo Date:  7/23/2007  Upload Date: 8/2/2007 5:20:55 PM
Location:  Kirkwood, MO
Author:  Neil Stutzman
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  997   Comments: 0
UP 6944
Title:  UP 6944
Description: 
Photo Date:  7/23/2007  Upload Date: 8/2/2007 5:39:56 PM
Location:  Kirkwood, MO
Author:  Neil Stutzman
Categories: 
Locomotives:  UP 6944(DDA40X) MARC 66(E9AM)
Views:  1382   Comments: 0
Union Pacific Centennial No. 6944 at the Museum of Transportation
Title:  Union Pacific Centennial No. 6944 at the Museum of Transportation
Description: 
Photo Date:  8/7/2007  Upload Date: 6/28/2012 12:04:19 PM
Location:  Saint Louis, MO
Author:  Mark Dinkel
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  887   Comments: 0
UP 6944
Title:  UP 6944
Description:  It could use a paint job but this old UP DD-40 workhorse still looks awesome.
Photo Date:  11/17/2007  Upload Date: 11/19/2007 5:43:01 PM
Location:  Kirkwood, MO
Author:  Al Culley
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  1448   Comments: 0
UP 6944, MARC 66
Title:  UP 6944, MARC 66
Description: 
Photo Date:  1/3/2008  Upload Date: 1/3/2008 11:57:18 PM
Location:  Saint Louis, MO
Author:  Jeff Carlson
Categories: 
Locomotives:  UP 6944(DDA40X) MARC 66(E9AM)
Views:  1761   Comments: 1
UP 6944
Title:  UP 6944
Description:  One of 13 surviving DDA40X locomotives
Photo Date:  6/15/2008  Upload Date: 6/4/2009 3:24:09 PM
Location:  Kirkwood, MO
Author:  Hunter Lohse
Categories:  Roster,RollingStock
Locomotives:  UP 6944(DDA40X)
Views:  1561   Comments: 1
UP 6944
Title:  UP 6944
Description:  retired UP 6944 sits in the Transportation Museum in Kirkwood.
Photo Date:  7/18/2008  Upload Date: 7/20/2008 4:03:53 PM
Location:  Kirkwood, MO
Author:  Ben Kenyon
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  1433   Comments: 1
UP 6944
Title:  UP 6944
Description: 
Photo Date:  4/11/2009  Upload Date: 4/12/2009 2:09:10 PM
Location:  Kirkwood, MO
Author:  Chris Bodkin
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  988   Comments: 0
UP 6944
Title:  UP 6944
Description: 
Photo Date:  7/18/2009  Upload Date: 7/21/2009 12:41:28 AM
Location:  Kirkwood, MO
Author:  Joe Hughes
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  763   Comments: 0
UP 6944
Title:  UP 6944
Description:  Resoration in progress!
Photo Date:  7/21/2010  Upload Date: 7/25/2010 6:35:02 PM
Location:  Kirkwood, MO
Author:  Dillon Petrowitz
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  1145   Comments: 1
UP 6944
Title:  UP 6944
Description:  Resoration in progress!
Photo Date:  7/21/2010  Upload Date: 7/25/2010 6:35:41 PM
Location:  Kirkwood, MO
Author:  Dillon Petrowitz
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  1465   Comments: 1
UP Centennial
Title:  UP Centennial
Description:  UP 6944
Photo Date:  8/30/2010  Upload Date: 2/5/2011 9:49:16 AM
Location:  Saint Louis, MO
Author:  David Bodkin
Categories:  Roster
Locomotives:  UP 6944(DDA40X)
Views:  961   Comments: 0
DDA40X
Title:  DDA40X
Description:  In the Restore Line.
Photo Date:  4/2/2011  Upload Date: 4/14/2011 8:28:38 PM
Location:  Kirkwood, MO
Author:  Zachary Walters
Categories:  Roster,Action
Locomotives:  UP 6944(DDA40X)
Views:  764   Comments: 0
DM&IR 502, EL 3607 + UP 6944
Title:  DM&IR 502, EL 3607 + UP 6944
Description: 
Photo Date:  2/15/2013  Upload Date: 1/6/2014 11:38:50 PM
Location:  Kirkwood, MO
Author:  Andrew Goblirsch
Categories:  Track
Locomotives:  DMIR 502(2-10-2) UP 6944(DDA40X) EL 3607(SD45)
Views:  1019   Comments: 0
UP #6944
Title:  UP #6944
Description:  Anyone else think that EMD went a little overboard with this thing?
Photo Date:  8/10/2013  Upload Date: 8/21/2013 5:31:45 PM
Location:  St. Louis, MO
Author:  Victoria Broskie
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  880   Comments: 2
UP #6944
Title:  UP #6944
Description:  A head on shot of the DDA40X.
Photo Date:  8/10/2013  Upload Date: 8/21/2013 5:32:45 PM
Location:  St. Louis, MO
Author:  Victoria Broskie
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  727   Comments: 0
UP #6944
Title:  UP #6944
Description:  Another one of Union Pacific's giant locomotives.
Photo Date:  8/10/2013  Upload Date: 8/21/2013 6:05:28 PM
Location:  St. Louis, MO
Author:  Victoria Broskie
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  2445   Comments: 2
UP 6944
Title:  UP 6944
Description: 
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:42:27 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X) NS 3536(SD40-2)
Views:  1174   Comments: 0
UP 6944
Title:  UP 6944
Description:  Looking for a caboose, found this. Fair trade I think.
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:43:10 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X)
Views:  884   Comments: 0
UP 6944
Title:  UP 6944
Description:  There is a what down at the shops?
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:43:15 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X)
Views:  593   Comments: 0
UP 6944
Title:  UP 6944
Description: 
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:43:20 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X)
Views:  565   Comments: 0
UP 6944
Title:  UP 6944
Description: 
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:43:26 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X)
Views:  667   Comments: 0
UP 6944
Title:  UP 6944
Description: 
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:43:31 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X)
Views:  565   Comments: 0
UP 6944
Title:  UP 6944
Description: 
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:45:11 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X)
Views:  557   Comments: 0
UP 6944
Title:  UP 6944
Description:  Fully expected to see NS spray painted under the cab like the bought-a- wreck sd40-2s.
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:46:17 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X)
Views:  779   Comments: 0
UP 6944
Title:  UP 6944
Description:  No it can't be, in Decatur a what? Yep,sure is.
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:46:22 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X)
Views:  715   Comments: 0
UP 6944
Title:  UP 6944
Description:  6944 framed with NS power
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:33:22 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X) NS 7113(GP60) NS 5177(GP38-2)
Views:  706   Comments: 0
UP 6944
Title:  UP 6944
Description:  Sometimes you can't believe what you seeing.
Photo Date:  7/11/2014  Upload Date: 7/11/2014 6:33:32 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X)
Views:  1230   Comments: 5
UP 6944
Title:  UP 6944
Description: 
Photo Date:  7/13/2014  Upload Date: 8/13/2014 1:47:03 AM
Location:  Decatur, IL
Author:  Kris Rumbut
Categories: 
Locomotives:  UP 6944(DDA40X)
Views:  736   Comments: 0
UP 6944
Title:  UP 6944
Description:  6944 in the background with 5074 on the service tracks
Photo Date:  7/13/2014  Upload Date: 7/13/2014 9:45:25 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X) UP 5074(SD70M)
Views:  869   Comments: 0
UP 6944
Title:  UP 6944
Description:  Still in town and maybe getting brake and or truck work.
Photo Date:  7/13/2014  Upload Date: 7/13/2014 9:57:54 PM
Location:  Decatur (NS Shops), IL
Author:  Dave Ritter
Categories:  Yard
Locomotives:  UP 6944(DDA40X)
Views:  648   Comments: 1
UP 6944 is going to Altoona for a cosmetic restoration.
Title:  UP 6944 is going to Altoona for a cosmetic restoration.
Description:  Much has been written on various sites about all the players in this deal.
Photo Date:  7/15/2014  Upload Date: 7/15/2014 10:55:29 AM
Location:  Ravenna, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 6944(DDA40X)
Views:  950   Comments: 11
UP 6944 has a passport reporting mark of MOTX 6944.
Title:  UP 6944 has a passport reporting mark of MOTX 6944.
Description:  From the Museum of Transportation in St. Louis.
Photo Date:  7/15/2014  Upload Date: 7/15/2014 10:57:57 AM
Location:  Ravenna, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 6944(DDA40X)
Views:  1700   Comments: 14
UP 6944 was one of 47 delivered and is one of 13 still in existence.
Title:  UP 6944 was one of 47 delivered and is one of 13 still in existence.
Description: 
Photo Date:  7/15/2014  Upload Date: 7/15/2014 11:00:10 AM
Location:  Ravenna, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 6944(DDA40X)
Views:  921   Comments: 11
UP 6944 is going to Altoona for a cosmetic restoration.
Title:  UP 6944 is going to Altoona for a cosmetic restoration.
Description:  From the Saint Louis Museum of Transportation.
Photo Date:  7/15/2014  Upload Date: 2/27/2015 7:07:21 PM
Location:  Ravenna, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 6944(DDA40X)
Views:  711   Comments: 12
You did see this thing, right?
Title:  You did see this thing, right?
Description:  Not one westbound in the bunch.
Photo Date:  7/15/2014  Upload Date: 7/20/2014 9:59:30 PM
Location:  Ravenna, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 6944(DDA40X)
Views:  447   Comments: 3
How it looked going east.
Title:  How it looked going east.
Description: 
Photo Date:  7/15/2014  Upload Date: 6/7/2015 9:24:55 PM
Location:  Ravenna, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 6944(DDA40X)
Views:  529   Comments: 3
UP 6944
Title:  UP 6944
Description:  I hope that I can see it when it's finished.
Photo Date:  7/15/2014  Upload Date: 7/15/2014 11:02:03 AM
Location:  Ravenna, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 6944(DDA40X)
Views:  680   Comments: 16
Has anyone seen UP 6944 since then?
Title:  Has anyone seen UP 6944 since then?
Description: 
Photo Date:  7/15/2014  Upload Date: 2/27/2015 7:08:22 PM
Location:  Ravenna, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 6944(DDA40X)
Views:  559   Comments: 6

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