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3/15/2026
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Home > Canadian National Railways > Locomotives > GE ES44AC > CN 3940

Pictures of CN 3940
 
Owner: Canadian National Railways
Model:GE ES44ACBuilt As:CREX 1404 (ES44AC)
Serial Number:62726Order No:
Frame Number: Built:5/2014
Notes:T4C, nee CREX 1404 {5/2014} "little letters"
Other locos with this serial:  CREX 1404(ES44AC) CN 3940(ES44AC)
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Ex Citirail units
Title:  Ex Citirail units
Description: 
Photo Date:  8/5/2021  Upload Date: 12/16/2021 9:37:40 PM
Location:  Centralia, IL
Author:  Blaise Lambert
Categories: 
Locomotives:  CN 3060(ET44AC) CN 3938(ES44AC) CN 3940(ES44AC) CN 3941(ES44AC)
Views:  827   Comments: 0
Ex Citirail units
Title:  Ex Citirail units
Description: 
Photo Date:  8/5/2021  Upload Date: 12/16/2021 9:38:57 PM
Location:  Centralia, IL
Author:  Blaise Lambert
Categories: 
Locomotives:  CN 3938(ES44AC) CN 3940(ES44AC) CN 3941(ES44AC)
Views:  738   Comments: 0
CN 3940
Title:  CN 3940
Description: 
Photo Date:  8/17/2021  Upload Date: 8/30/2021 2:26:34 PM
Location:  Tuscola, IL
Author:  Zachary Walters
Categories:  Roster,Action
Locomotives:  CN 3940(ES44AC)
Views:  614   Comments: 0
CN 3139 X34681-07
Title:  CN 3139 X34681-07
Description:  X346 struggles south at 1304.
Photo Date:  11/7/2021  Upload Date: 2/8/2022 3:41:11 PM
Location:  Byron, WI
Author:  Der Langsame
Categories:  Action
Locomotives:  CN 3139(ET44AC) CN 3940(ES44AC)
Views:  669   Comments: 0
CN 3940
Title:  CN 3940
Description:  Built June 2014 as CREX 1404.
Photo Date:  11/7/2021  Upload Date: 2/8/2022 3:41:28 PM
Location:  Byron, WI
Author:  Der Langsame
Categories:  Action
Locomotives:  CN 3940(ES44AC)
Views:  556   Comments: 0
CN 3940 NOSE
Title:  CN 3940 NOSE
Description:  CN 8806 (SD70M-2) and CN 3940 (ES44AC) lead a eastbound unit sand train across 25th Ave. North in Wisconsin Rapids, WI. This train is traversing the last few yards of the Whitehall Subdivision, a former Green Bay and Western sub. Frac sand trains such as this have saved the line from abandonment.
Photo Date:  12/4/2021  Upload Date: 12/4/2021 10:58:59 PM
Location:  Wisconsin Rapids, WI
Author:  Gabriel Wildeman
Categories: 
Locomotives:  CN 3940(ES44AC)
Views:  798   Comments: 0
CN 3940
Title:  CN 3940
Description:  CN 8806 (SD70M-2) and CN 3940 (ES44AC) lead a eastbound unit sand train across 25th Ave. North in Wisconsin Rapids, WI. This train is traversing the last few yards of the Whitehall Subdivision, a former Green Bay and Western sub. Frac sand trains such as this have saved the line from abandonment.
Photo Date:  12/4/2021  Upload Date: 12/4/2021 11:00:54 PM
Location:  Wisconsin Rapids, WI
Author:  Gabriel Wildeman
Categories: 
Locomotives:  CN 3940(ES44AC) CN 8806(SD70M-2)
Views:  781   Comments: 0
CN 8806
Title:  CN 8806
Description:  CN 8806 (SD70M-2) and CN 3940 (ES44AC) lead a eastbound unit sand train across 25th Ave. North in Wisconsin Rapids, WI. This train is traversing the last few yards of the Whitehall Subdivision, a former Green Bay and Western sub. Frac sand trains such as this have saved the line from abandonment.
Photo Date:  12/4/2021  Upload Date: 12/4/2021 10:57:59 PM
Location:  Wisconsin Rapids, WI
Author:  Gabriel Wildeman
Categories: 
Locomotives:  CN 8806(SD70M-2) CN 3940(ES44AC)
Views:  701   Comments: 0
CN 3940 is the former CREX 1404.
Title:  CN 3940 is the former CREX 1404.
Description: 
Photo Date:  12/10/2021  Upload Date: 12/11/2021 12:43:51 PM
Location:  Hudson, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  CN 3940(ES44AC)
Views:  672   Comments: 0
CN 3940
Title:  CN 3940
Description:  3940 leading 306 past Cobourg
Photo Date:  5/27/2022  Upload Date: 5/28/2022 12:37:54 PM
Location:  Cobourg, ON
Author:  Dennis Wu
Categories:  Roster,Station
Locomotives:  CN 3940(ES44AC)
Views:  522   Comments: 0
CN 3940
Title:  CN 3940
Description: 
Photo Date:  6/19/2022  Upload Date: 7/17/2022 4:53:38 PM
Location:  Montreal, QC
Author:  Richard Marchi
Categories:  Roster
Locomotives:  CN 3940(ES44AC)
Views:  577   Comments: 0
CN 3940
Title:  CN 3940
Description: 
Photo Date:  6/19/2022  Upload Date: 7/17/2022 4:57:54 PM
Location:  Montreal, QC
Author:  Richard Marchi
Categories:  Roster
Locomotives:  CN 3940(ES44AC)
Views:  610   Comments: 0
CN 2340 CN 8024 CN 3240 CN 2756 CN 3940
Title:  CN 2340 CN 8024 CN 3240 CN 2756 CN 3940
Description: 
Photo Date:  2/12/2023  Upload Date: 2/19/2023 2:37:26 AM
Location:  Neenah, WI
Author:  ~ Loadstone
Categories: 
Locomotives:  CN 2340(ES44DC) CN 8024(SD70M-2) CN 3240(ET44AC) CN 2756(ES44AC) CN 3940(ES44AC)
Views:  813   Comments: 0
CN 3940
Title:  CN 3940
Description: 
Photo Date:  2/12/2023  Upload Date: 2/19/2023 2:37:48 AM
Location:  Neenah, WI
Author:  ~ Loadstone
Categories: 
Locomotives:  CN 3940(ES44AC)
Views:  485   Comments: 0
CN 3940
Title:  CN 3940
Description:  105 passing Cobourg moments after 121 clears the west end of Cobourg
Photo Date:  9/29/2023  Upload Date: 9/30/2023 6:28:07 PM
Location:  Cobourg, ON
Author:  Dennis Wu
Categories:  Roster,Station
Locomotives:  CN 3940(ES44AC)
Views:  578   Comments: 0
CN 3940
Title:  CN 3940
Description: 
Photo Date:  12/28/2023  Upload Date: 12/31/2023 1:42:27 PM
Location:  Neenah, WI
Author:  ~ Loadstone
Categories: 
Locomotives:  CN 3940(ES44AC)
Views:  372   Comments: 0
CN 3940
Title:  CN 3940
Description: 
Photo Date:  7/21/2025  Upload Date: 8/12/2025 10:48:24 PM
Location:  Neenah, WI
Author:  ~ Loadstone
Categories: 
Locomotives:  CN 3940(ES44AC)
Views:  227   Comments: 0
Snow & Silver
Title:  Snow & Silver
Description:  A pair of CN patched Citirail locomotives power an eastbound manifest on the South Bend Subdivision. A steady snowfall throughout the previous night and into the early evening laid down a nice coat of white across the land.
Photo Date:  2/22/2026  Upload Date: 2/25/2026 11:39:49 AM
Location:  Wellsboro, IN
Author:  Kaiden Roberts
Categories:  Scenic,Winter,Action
Locomotives:  CN 2769(ES44AC) CN 3940(ES44AC)
Views:  32   Comments: 0

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