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Home > Union Pacific Railroad Company > Locomotives > Rebuilt EMD SD40N > UP 1790
Pictures of UP 1790
 
Owner: Union Pacific Railroad Company
Model:Rebuilt EMD SD40NBuilt As:CNW 6845 (SD40-2)
Serial Number:74609-30Order No:74609
Frame Number:74609-30Built:3/1974
Notes:nee CNW 6839, UP 3020 6/22/00, UP 1790:2 Sd40N 3/17/14
Other locos with this serial:  UP 3026(SD40-2) CNW 6845(SD40-2) UP 1790(SD40N) UPY 339(SD40N)
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UP 1790
Title:  UP 1790
Description: 
Photo Date:  3/13/2014  Upload Date: 3/14/2014 11:01:31 PM
Location:  Lordsburg, NM
Author:  Glenn Laux
Categories:  Roster
Locomotives:  UP 1790(SD40N)
Views:  803   Comments: 1
UP 1790
Title:  UP 1790
Description:  Stopped in traffic next to these on I-10 for a change instead of the usual 60mph driveby. The grey B-23's have been sitting here for years.
Photo Date:  2/15/2017  Upload Date: 2/25/2017 11:55:46 PM
Location:  El Paso, TX
Author:  BOB WICKES
Categories: 
Locomotives:  UP 1790(SD40N) UP 115(B23-7)
Views:  1003   Comments: 0
UP 1790
Title:  UP 1790
Description: 
Photo Date:  11/5/2018  Upload Date: 4/18/2022 4:02:57 PM
Location:  Proviso, IL
Author:  Neil Stutzman
Categories: 
Locomotives:  UP 1790(SD40N)
Views:  427   Comments: 0
UP 1790
Title:  UP 1790
Description: 
Photo Date:  11/5/2018  Upload Date: 4/18/2022 4:09:08 PM
Location:  Proviso, IL
Author:  Neil Stutzman
Categories: 
Locomotives:  UP 1790(SD40N) UP 5507(AC45CCTE) UP 8751(SD70ACe)
Views:  602   Comments: 0
EMDs
Title:  EMDs
Description: 
Photo Date:  6/12/2019  Upload Date: 8/28/2019 3:44:40 PM
Location:  Saint Paul, MN
Author:  Der Langsame
Categories:  Action
Locomotives:  UP 1790(SD40N) UP 1736(SD40N) UP 1657(SD40N) UPY 653(GP15-1)
Views:  940   Comments: 0
UP 1790
Title:  UP 1790
Description:  Built March 1974 as CNW 6845.
Photo Date:  6/12/2019  Upload Date: 8/28/2019 3:44:44 PM
Location:  Saint Paul, MN
Author:  Der Langsame
Categories:  Action
Locomotives:  UP 1790(SD40N)
Views:  664   Comments: 0
UP 1790
Title:  UP 1790
Description:  LTB 82
Photo Date:  7/6/2019  Upload Date: 9/8/2019 9:45:39 PM
Location:  Saint Paul, MN
Author:  Jeffrey Streiff
Categories: 
Locomotives:  UP 1790(SD40N)
Views:  759   Comments: 1
UP 1716
Title:  UP 1716
Description: 
Photo Date:  8/15/2019  Upload Date: 1/18/2020 6:07:12 PM
Location:  Dundas, MN
Author:  Greenwood Champ
Categories:  Action
Locomotives:  UP 1716(SD40N) UP 1790(SD40N) UP 6916(AC4460CW)
Views:  1007   Comments: 0
UP 1790
Title:  UP 1790
Description: 
Photo Date:  8/15/2019  Upload Date: 1/18/2020 6:15:15 PM
Location:  Dundas, MN
Author:  Greenwood Champ
Categories:  Action
Locomotives:  UP 1790(SD40N) UP 1716(SD40N) UP 6916(AC4460CW)
Views:  958   Comments: 0
UP 6916
Title:  UP 6916
Description: 
Photo Date:  8/15/2019  Upload Date: 1/18/2020 6:15:39 PM
Location:  Dundas, MN
Author:  Greenwood Champ
Categories:  Action
Locomotives:  UP 6916(AC4460CW) UP 1716(SD40N) UP 1790(SD40N)
Views:  980   Comments: 0
UP 1790
Title:  UP 1790
Description: 
Photo Date:  8/15/2019  Upload Date: 1/18/2020 6:14:39 PM
Location:  Dundas, MN
Author:  Greenwood Champ
Categories:  Action
Locomotives:  UP 1790(SD40N) UP 6916(AC4460CW) UP 1716(SD40N)
Views:  1003   Comments: 0
UP 1790
Title:  UP 1790
Description: 
Photo Date:  8/15/2019  Upload Date: 1/17/2020 8:57:43 PM
Location:  Northfield, MN
Author:  Greenwood Champ
Categories:  Roster,Action
Locomotives:  UP 1790(SD40N) UP 1716(SD40N)
Views:  930   Comments: 1
Green River WY
Title:  Green River WY
Description: 
Photo Date:  7/14/2023  Upload Date: 7/19/2023 3:17:13 PM
Location:  Green River, WY
Author:  Randy Curlin
Categories:  Yard
Locomotives:  UP 1790(SD40N) UP 1729(SD40N)
Views:  657   Comments: 0
Green River WY
Title:  Green River WY
Description: 
Photo Date:  7/14/2023  Upload Date: 7/19/2023 3:17:21 PM
Location:  Green River, WY
Author:  Randy Curlin
Categories:  Yard
Locomotives:  UP 1790(SD40N) UP 1729(SD40N) UP 4480(SD70M) UP 2536(AC45CCTE)
Views:  783   Comments: 1
Green River WY
Title:  Green River WY
Description: 
Photo Date:  7/14/2023  Upload Date: 7/19/2023 3:17:29 PM
Location:  Green River, WY
Author:  Randy Curlin
Categories:  Yard
Locomotives:  UP 1790(SD40N) UP 1729(SD40N) UP 7680(AC45CCTE) UP 7654(AC45CCTE) UP 7678(AC45CCTE) UP 6714(AC44CW)
Views:  786   Comments: 0
UP 1790 and UP 1729
Title:  UP 1790 and UP 1729
Description: 
Photo Date:  7/14/2023  Upload Date: 7/19/2023 3:17:33 PM
Location:  Green River, WY
Author:  Randy Curlin
Categories:  Yard,Action
Locomotives:  UP 1790(SD40N) UP 1729(SD40N)
Views:  719   Comments: 0
UP 1790
Title:  UP 1790
Description:  Pair of SD40Ns works the yard at Green River.
Photo Date:  5/28/2025  Upload Date: 6/2/2025 11:12:23 PM
Location:  Green River, WY
Author:  Mike Woodruff
Categories: 
Locomotives:  UP 1790(SD40N) UP 1954(SD40N)
Views:  587   Comments: 0

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