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1/26/2025
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Home > Union Pacific Railroad Company > Locomotives > Alco 4-8-8-4 > UP 4012
Pictures of UP 4012
 
Owner: Union Pacific Railroad Company
Model:Alco 4-8-8-4Built As:UP 4012 (4-8-8-4)
Serial Number:69583Order No:S-1844
Frame Number:23¾X32 cylinders, 68" driversBuilt:8/1941
Notes:Schenectady 08/1941, retired 02/62, donated 08/64 to Steamtown
Other locos with this serial:  UP 4012(4-8-8-4)
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Norfolk Southern 9678 and Union Pacific 4012 at Steamtown
Title:  Norfolk Southern 9678 and Union Pacific 4012 at Steamtown
Description:  Norfolk and Southern 9678 leaving Lackawanna Railfest 08 passes by Union Pacific Big Boy 4012 at Steamtown National Historic Site in Scranton, PA.
Photo Date:  8/31/2008  Upload Date: 9/4/2008 4:34:54 PM
Location:  Scranton, PA
Author:  Mark Obrzut
Categories: 
Locomotives:  NS 9678(C40-9W) UP 4012(4-8-8-4)
Views:  546   Comments: 1
Union Pacific 4012
Title:  Union Pacific 4012
Description:  UP 4012 sits at Steamtown on a dark rainy day.
Photo Date:  11/30/2008  Upload Date: 2/14/2009 6:07:38 PM
Location:  Scranton, PA
Author:  Mark Obrzut
Categories: 
Locomotives:  UP 4012(4-8-8-4)
Views:  339   Comments: 0
ion Pacific 4012 at Steamtown
Title:  ion Pacific 4012 at Steamtown
Description:  A look at the Big Boy.
Photo Date:  5/25/2009  Upload Date: 5/25/2009 9:12:20 PM
Location:  Scranton, PA
Author:  Mark Obrzut
Categories: 
Locomotives:  UP 4012(4-8-8-4)
Views:  338   Comments: 2
Union Pacific 4012 Big Boy
Title:  Union Pacific 4012 Big Boy
Description:  New paint ob for upcoming Rail Fest.
Photo Date:  8/27/2009  Upload Date: 9/3/2009 8:24:21 PM
Location:  Scranton, PA
Author:  Mark Obrzut
Categories: 
Locomotives:  UP 4012(4-8-8-4)
Views:  393   Comments: 0
Union Pacific Big Boy 4012 and Amtrak 190 at Railfest 09
Title:  Union Pacific Big Boy 4012 and Amtrak 190 at Railfest 09
Description:  Old and new side by side.
Photo Date:  9/5/2009  Upload Date: 9/5/2009 9:46:10 PM
Location:  Scranton, PA
Author:  Mark Obrzut
Categories: 
Locomotives:  UP 4012(4-8-8-4) AMTK 190(P42DC)
Views:  1303   Comments: 1
Nickel Plate Road 514, Amtrak 190 and Union Pacific 4012 at Railfest 09
Title:  Nickel Plate Road 514, Amtrak 190 and Union Pacific 4012 at Railfest 09
Description:  Right place, Right time.
Photo Date:  9/5/2009  Upload Date: 9/5/2009 9:55:33 PM
Location:  Scranton, PA
Author:  Mark Obrzut
Categories: 
Locomotives:  NKP 514(GP9) AMTK 190(P42DC) UP 4012(4-8-8-4)
Views:  2517   Comments: 0
The little boy and the Big Boy
Title:  The little boy and the Big Boy
Description:  My son Nate runs next to UP Big Boy at Steamtown.
Photo Date:  11/15/2009  Upload Date: 12/1/2009 9:34:21 PM
Location:  Scranton, PA
Author:  Mark Obrzut
Categories: 
Locomotives:  UP 4012(4-8-8-4)
Views:  337   Comments: 1

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