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6/29/2025
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Home > Union Pacific Railroad Company > Locomotives > EMD SD70M > UP 4050
Pictures of UP 4050
 
Owner: Union Pacific Railroad Company
Model:EMD SD70MBuilt As:UP 4050 (SD70M)
Serial Number:996164-51 Order No:996164
Frame Number:996164-51Built:8/2000
Other locos with this serial:  UP 4050(SD70M)
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UP 4050
Title:  UP 4050
Description: 
Photo Date:  10/16/2004  Upload Date: 3/16/2007 11:37:48 AM
Location:  Pomona, CA
Author:  Eric Rodriguez
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  738   Comments: 0
Climbing On
Title:  Climbing On
Description:  Tke conductor climbs on to back up into the yard.
Photo Date:  7/17/2005  Upload Date: 7/18/2005 3:02:08 PM
Location:  Poplar Bluff, MO
Author:  Zach Pumphery
Categories: 
Locomotives:  UP 4050(SD70M) UP 9501(C41-8W)
Views:  978   Comments: 0
UP 4050
Title:  UP 4050
Description: 
Photo Date:  10/2/2005  Upload Date: 10/18/2005 7:42:42 PM
Location:  Niota, IL
Author:  Brandon Priebe
Categories: 
Locomotives:  UP 4050(SD70M) UP 9676(C44-9W)
Views:  868   Comments: 0
UP 4050
Title:  UP 4050
Description:  An eastbound freight slows for a crew change in Fremont.
Photo Date:  11/5/2005  Upload Date: 5/3/2006 8:18:31 AM
Location:  Fremont, NE
Author:  Bryant Kaden
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  678   Comments: 0
UP 4050
Title:  UP 4050
Description:  UP 4050
Photo Date:  12/19/2005  Upload Date: 12/19/2005 9:26:04 PM
Location:  Gateway Yard (East S, IL
Author:  Keith B
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  589   Comments: 0
UP 4050
Title:  UP 4050
Description:  Pulling in the UP Yard at Salem Illinois
Photo Date:  3/10/2006  Upload Date: 3/10/2006 1:45:55 PM
Location:  Salem, IL
Author:  Justin Draper
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  709   Comments: 0
UP 4050 (NAVY CORRECTIONAL CUSTODY) & UP 9268
Title:  UP 4050 (NAVY CORRECTIONAL CUSTODY) & UP 9268
Description: 
Photo Date:  5/18/2006  Upload Date: 5/19/2006 5:53:01 AM
Location:  Arlington, TX
Author:  Richard Whitenight
Categories: 
Locomotives:  UP 4050(SD70M) UP 9268(C40-8)
Views:  826   Comments: 0
UP 4732, 5020 & 4050
Title:  UP 4732, 5020 & 4050
Description: 
Photo Date:  10/23/2006  Upload Date: 10/23/2006 10:07:16 PM
Location:  Elmhurst, IL
Author:  Jon Hall
Categories: 
Locomotives:  UP 4732(SD70M) UP 5020(SD70M) UP 4050(SD70M)
Views:  1076   Comments: 0
UP 4050, 5020 & 4732
Title:  UP 4050, 5020 & 4732
Description: 
Photo Date:  10/23/2006  Upload Date: 10/23/2006 10:07:17 PM
Location:  Elmhurst, IL
Author:  Jon Hall
Categories: 
Locomotives:  UP 4050(SD70M) UP 5020(SD70M) UP 4732(SD70M)
Views:  1062   Comments: 0
Changing Crews
Title:  Changing Crews
Description:  Stopped to change crews
Photo Date:  11/5/2006  Upload Date: 11/8/2006 10:48:52 PM
Location:  Missouri Valley, IA
Author:  Rick C
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  654   Comments: 0
UP 4050
Title:  UP 4050
Description: 
Photo Date:  12/9/2006  Upload Date: 12/13/2006 7:27:14 PM
Location:  Wellsboro, IN
Author:  Chad Malinovsky
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  632   Comments: 0
UP 4050
Title:  UP 4050
Description: 
Photo Date:  10/14/2007  Upload Date: 7/21/2008 9:29:10 PM
Location:  Durand, MI
Author:  Jay Tester
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  504   Comments: 0
UP 4050
Title:  UP 4050
Description: 
Photo Date:  10/14/2007  Upload Date: 7/21/2008 9:30:20 PM
Location:  Durand, MI
Author:  Jay Tester
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  482   Comments: 0
UP 2911
Title:  UP 2911
Description: 
Photo Date:  10/14/2007  Upload Date: 7/21/2008 9:32:51 PM
Location:  Durand, MI
Author:  Jay Tester
Categories: 
Locomotives:  UP 2911(SD40T-2) UP 4050(SD70M)
Views:  727   Comments: 0
UP 4050
Title:  UP 4050
Description:  CN Eastbound comes through with UP power and the trailing UP unit is a SD40T-2!
Photo Date:  10/14/2007  Upload Date: 10/14/2007 6:22:28 PM
Location:  East Lansing, MI
Author:  Chris Paciocco
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  656   Comments: 1
UP 4050
Title:  UP 4050
Description:  a CN train heads south.
Photo Date:  10/14/2007  Upload Date: 10/15/2007 4:07:46 PM
Location:  Durand, MI
Author:  Steven McKay
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  544   Comments: 0
ZMXYC 18
Title:  ZMXYC 18
Description: 
Photo Date:  3/21/2008  Upload Date: 3/24/2008 6:55:13 PM
Location:  Gorham, IL
Author:  Tracy Bone
Categories: 
Locomotives:  UP 4050(SD70M) UP 7516(AC60CW) UP 8330(SD70ACe)
Views:  901   Comments: 0
UP 4050 #2 power in a WB doublestack at 5:19pm
Title:  UP 4050 #2 power in a WB doublestack at 5:19pm
Description: 
Photo Date:  4/4/2008  Upload Date: 4/4/2008 10:44:56 PM
Location:  Railroad/Marshall, El Paso, E
Author:  Ernie Leggett
Categories:  Roster
Locomotives:  UP 4050(SD70M)
Views:  469   Comments: 0
UP 4050
Title:  UP 4050
Description:  They had trains passing by on both sides of this string of motors.
Photo Date:  5/4/2008  Upload Date: 2/11/2017 9:51:09 PM
Location:  Mitchell, IL
Author:  Butch Getz
Categories:  Roster,Action
Locomotives:  UP 4050(SD70M) GECX 8362(SD40T-2) SP 8362(SD40T-2)
Views:  794   Comments: 2
Eastbound UP Manifest Train
Title:  Eastbound UP Manifest Train
Description:  Headed for Fort Worth is UP Train MNPFW 06 on the Kaw River Bridge bound fow the BNSF Ft. Scott Sub. to Paola where they will hop on the UP Parsons Sub.
Photo Date:  7/7/2009  Upload Date: 7/7/2009 3:02:49 PM
Location:  Kansas City, MO
Author:  Zach Pumphery
Categories: 
Locomotives:  UP 5490(AC45CCTE) UP 4050(SD70M) UP 4011(SD70M) UP 8654(SD70ACe)
Views:  1359   Comments: 1
CSX Q606
Title:  CSX Q606
Description:  Rerouted Q606
Photo Date:  9/15/2009  Upload Date: 9/15/2009 12:26:08 PM
Location:  Lilly, GA
Author:  Darryl Hill
Categories: 
Locomotives:  UP 5117(SD70M) UP 4050(SD70M) CSX 8020(SD40-2)
Views:  721   Comments: 2
KMNOAB
Title:  KMNOAB
Description: 
Photo Date:  11/8/2009  Upload Date: 11/11/2009 7:21:42 PM
Location:  Valmeyer, IL
Author:  Tracy Bone
Categories: 
Locomotives:  UP 7821(AC45CCTE) UP 4050(SD70M)
Views:  805   Comments: 1
KMNOAB
Title:  KMNOAB
Description:  3 forms of transportation here...... train, combine, and motorcycle.
Photo Date:  11/8/2009  Upload Date: 11/11/2009 7:22:21 PM
Location:  Valmeyer, IL
Author:  Tracy Bone
Categories: 
Locomotives:  UP 7821(AC45CCTE) UP 4050(SD70M)
Views:  786   Comments: 0
UP 4050
Title:  UP 4050
Description: 
Photo Date:  8/21/2010  Upload Date: 5/28/2011 12:46:49 AM
Location:  Rieth, OR
Author:  Thomas Hillebrant
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  528   Comments: 0
SPMW 7118
Title:  SPMW 7118
Description:  SPMW 7118 at the UP enginehouse
Photo Date:  9/25/2010  Upload Date: 10/23/2014 9:29:05 PM
Location:  Seattle, WA
Author:  J Fischer
Categories:  Roster,RollingStock,Passenger
Locomotives:  UP 4050(SD70M)
Views:  583   Comments: 0
CSX Q606
Title:  CSX Q606
Description:  Foreign power
Photo Date:  12/29/2010  Upload Date: 12/29/2010 1:13:35 PM
Location:  Southland, GA
Author:  Darryl Hill
Categories: 
Locomotives:  UP 4050(SD70M) CSX 9030(C40-9W)
Views:  534   Comments: 1
UP 4050 on the UP ZNPOA
Title:  UP 4050 on the UP ZNPOA
Description:  UP SD70M 4050 and 3998 pull a short 33 car ZNPOA towards Oakland
Photo Date:  2/22/2011  Upload Date: 2/23/2011 10:58:45 PM
Location:  Eckley, CA
Author:  Kyle Dana
Categories:  Scenic
Locomotives:  UP 4050(SD70M) UP 3998(SD70M)
Views:  816   Comments: 0
UP 4050
Title:  UP 4050
Description: 
Photo Date:  3/22/2011  Upload Date: 3/24/2011 4:20:46 PM
Location:  Columbus, NE
Author:  Matt Petersen
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  427   Comments: 0
UP 4150 & 5040 (2)
Title:  UP 4150 & 5040 (2)
Description:  4150 & 5040 lead a westbound stack train through Rochelle, IL.
Photo Date:  3/2/2012  Upload Date: 4/3/2012 11:55:03 AM
Location:  Rochelle, IL
Author:  Rev. Jeremy Heilman
Categories: 
Locomotives:  UP 4050(SD70M) UP 5140(SD70M)
Views:  595   Comments: 0
Western westbound mixer.
Title:  Western westbound mixer.
Description: 
Photo Date:  3/19/2012  Upload Date: 3/19/2012 10:26:37 PM
Location:  Berea, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 4485(SD70M) UP 4050(SD70M)
Views:  706   Comments: 4
I don't get to see any of these in Akron.
Title:  I don't get to see any of these in Akron.
Description: 
Photo Date:  3/19/2012  Upload Date: 3/19/2012 10:30:26 PM
Location:  Berea, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 4485(SD70M) UP 4050(SD70M)
Views:  764   Comments: 8
I like the looks of these units.
Title:  I like the looks of these units.
Description: 
Photo Date:  3/19/2012  Upload Date: 3/19/2012 10:33:19 PM
Location:  Berea, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 4485(SD70M) UP 4050(SD70M)
Views:  776   Comments: 5
No frills, just power.
Title:  No frills, just power.
Description: 
Photo Date:  3/19/2012  Upload Date: 3/19/2012 10:35:47 PM
Location:  Berea, OH
Author:  Fred Stuckmann
Categories:  Action
Locomotives:  UP 4050(SD70M)
Views:  489   Comments: 2
UP #4050
Title:  UP #4050
Description:  Another visitor.
Photo Date:  3/19/2012  Upload Date: 9/21/2016 10:09:43 PM
Location:  Marion, OH
Author:  Victoria Broskie
Categories: 
Locomotives:  UP 4050(SD70M)
Views:  414   Comments: 0
A good day here in Berea with lots of different stuff!
Title:  A good day here in Berea with lots of different stuff!
Description: 
Photo Date:  3/19/2012  Upload Date: 3/19/2012 5:27:29 PM
Location:  Berea, OH
Author:  Wendy Crim
Categories: 
Locomotives:  UP 4485(SD70M) UP 4050(SD70M)
Views:  643   Comments: 0
UP #4485
Title:  UP #4485
Description:  Union Pacific EMD power - oh how common - leads a westbound train.
Photo Date:  3/19/2012  Upload Date: 1/15/2013 7:57:03 PM
Location:  Marion, OH
Author:  Victoria Broskie
Categories: 
Locomotives:  UP 4485(SD70M) UP 4050(SD70M)
Views:  653   Comments: 0
UP8771, UP5042 and UP4050
Title:  UP8771, UP5042 and UP4050
Description: 
Photo Date:  6/22/2012  Upload Date: 8/15/2012 3:04:56 PM
Location:  Rochelle, IL
Author:  Peter Short
Categories: 
Locomotives:  UP 5042(SD70M) UP 4050(SD70M)
Views:  644   Comments: 0
UPY 642
Title:  UPY 642
Description: 
Photo Date:  11/4/2012  Upload Date: 11/19/2012 7:03:36 PM
Location:  Sioux City, IA
Author:  Todd Harms
Categories: 
Locomotives:  UPY 642(GP15-1) UP 4050(SD70M)
Views:  572   Comments: 0
UP 4050
Title:  UP 4050
Description: 
Photo Date:  6/2/2013  Upload Date: 7/10/2013 2:09:12 AM
Location:  Rochelle, IL
Author:  Dave Howarth Jr.
Categories:  Action
Locomotives:  UP 4050(SD70M)
Views:  457   Comments: 0
UP 4050
Title:  UP 4050
Description:  Union Pacific SD70M #4050 switches on a power move in and out of the JR Davis Yard in Roseville, CA.
Photo Date:  11/8/2014  Upload Date: 3/14/2015 5:35:13 AM
Location:  Roseville, CA
Author:  Jamie West
Categories:  Action
Locomotives:  UP 4050(SD70M)
Views:  505   Comments: 0
UP Power Switching
Title:  UP Power Switching
Description:  A Union Pacific power move switches in and out of the JR Davis Yard in Roseville, CA. The two locmotives are ES44AC #7822 and SD70M #4050.
Photo Date:  11/8/2014  Upload Date: 3/14/2015 3:39:21 PM
Location:  Roseville, CA
Author:  Jamie West
Categories:  Action
Locomotives:  UP 7822(AC45CCTE) UP 4050(SD70M)
Views:  585   Comments: 0
Q579-03
Title:  Q579-03
Description:  On my way to Mobile, AL I would make a stop along the way to catch CSXT Q579-03 at the Ex-Amtrak Station in Biloxi, MS in the pouring down rain.
Photo Date:  4/4/2015  Upload Date: 4/4/2015 11:52:44 PM
Location:  Biloxi, MS
Author:  Aaron Van Amburg
Categories:  Scenic,Station,Track,Action
Locomotives:  UP 4050(SD70M) UP 4953(SD70M)
Views:  443   Comments: 0
WB Intermodal Frt at Erie NV -1
Title:  WB Intermodal Frt at Erie NV -1
Description: 
Photo Date:  4/1/2016  Upload Date: 4/8/2016 12:36:29 PM
Location:  Las Vegas Area, NV
Author:  William L. Smith
Categories:  Roster,Action
Locomotives:  UP 5400(AC45CCTE) UP 4050(SD70M)
Views:  509   Comments: 0
WB Intermodal Frt at Erie NV -3
Title:  WB Intermodal Frt at Erie NV -3
Description: 
Photo Date:  4/1/2016  Upload Date: 4/8/2016 12:37:16 PM
Location:  Las Vegas Area, NV
Author:  William L. Smith
Categories:  Roster,Action
Locomotives:  UP 4050(SD70M)
Views:  223   Comments: 0
UP 8975 East
Title:  UP 8975 East
Description:  Along Otis Road.
Photo Date:  10/16/2016  Upload Date: 3/26/2022 9:08:00 AM
Location:  Cedar Rapids, IA
Author:  James Ford
Categories:  Action
Locomotives:  UP 9042(C40-8) UP 4050(SD70M)
Views:  455   Comments: 0
Mixed Freight
Title:  Mixed Freight
Description:  One of my favorite shots. This one features a manifest on a gloomy day zooming through Troutdale. NOTE: Engines listed for the picture aren't all visible but they are in the consist and can be seen on my YouTube channel.
Photo Date:  1/30/2017  Upload Date: 7/6/2017 10:45:55 PM
Location:  Troutdale, OR
Author:  PNW Trains
Categories:  Scenic,Bridge,Winter,Signal,Track,Action
Locomotives:  UP 6449(AC44CW) UP 4050(SD70M) UP 7781(AC45CCTE) UP 4293(SD70M)
Views:  665   Comments: 0
UP 4547
Title:  UP 4547
Description:  UP locomotives rest on the fuel pad at Union Pacific's Marion Intermodal Yard. Behind the UP SD70M's you can catch a glimpse of the fuel truck.
Photo Date:  4/22/2017  Upload Date: 4/22/2017 2:44:48 PM
Location:  Marion, AR
Author:  Daniel Hanna
Categories:  Yard
Locomotives:  UP 4547(SD70M) UP 4050(SD70M) UP 5809(AC44CWCTE)
Views:  568   Comments: 2
Coast Starlight
Title:  Coast Starlight
Description:  Northbound running in reverse with the two Amtrak units on the other end. The train was reversed in Redding due to problems with the Oroville Dam. Since there is no way to turn the train in Redding these two UP locomotives were attached and the train ran backwards to Seattle.
Photo Date:  5/17/2017  Upload Date: 5/17/2017 3:01:44 PM
Location:  Salem, OR
Author:  Keith Owen
Categories:  Action
Locomotives:  UP 4050(SD70M) UP 4200(SD70M)
Views:  256   Comments: 0
Coast Starlight
Title:  Coast Starlight
Description: 
Photo Date:  5/17/2017  Upload Date: 5/17/2017 3:03:24 PM
Location:  Salem, OR
Author:  Keith Owen
Categories:  Roster,Action
Locomotives:  UP 4050(SD70M) UP 4200(SD70M)
Views:  228   Comments: 0
Coast Starlight
Title:  Coast Starlight
Description: 
Photo Date:  5/17/2017  Upload Date: 5/17/2017 3:04:16 PM
Location:  Salem, OR
Author:  Keith Owen
Categories:  Roster,Passenger,Action
Locomotives:  UP 4050(SD70M) UP 4200(SD70M)
Views:  233   Comments: 0

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