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Home > Union Pacific Railroad Company > Locomotives > Rebuilt EMD SD59MX > UP 9900
Pictures of UP 9900
 
Owner: Union Pacific Railroad Company
Model:Rebuilt EMD SD59MXBuilt As:UP 6345 (SD60M)
Serial Number:20087146-001Order No:
Frame Number:20087146-001Built:10/1992
Notes:The first confirmed EMD Tier 3.5 pre-production test unit. 926302-19
Other locos with this serial:  UP 9902(SD59MX) UP 9900(SD59MX)
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UP 9900
Title:  UP 9900
Description:  As seen in Trains Magazine FEB 2012. The first confirmed EMD Tier 3.5 pre-production test unit has been released, a UP SD59MX (ECO upgrade SD60M), UP 9900
Photo Date:  11/11/2011  Upload Date: 11/11/2011 7:40:03 PM
Location:  Waycross, GA
Author:  Allan Williams Jr.
Categories:  Roster,Yard
Locomotives:  UP 9900(SD59MX)
Views:  19450   Comments: 15
UP 9900
Title:  UP 9900
Description:  The first confirmed EMD Tier 3.5 pre-production test unit has been released, a UP SD59MX (ECO upgrade SD60M), UP 9900
Photo Date:  11/11/2011  Upload Date: 11/12/2011 3:14:52 AM
Location:  Waycross, GA
Author:  Allan Williams Jr.
Categories:  Yard,Action
Locomotives:  UP 9900(SD59MX)
Views:  3216   Comments: 0
UP 9900
Title:  UP 9900
Description:  The first confirmed EMD Tier 3.5 pre-production test unit has been released, a UP SD59MX (ECO upgrade SD60M), UP 9900
Photo Date:  11/11/2011  Upload Date: 11/12/2011 3:15:01 AM
Location:  Waycross, GA
Author:  Allan Williams Jr.
Categories:  Yard,Action
Locomotives:  UP 9900(SD59MX)
Views:  7627   Comments: 3
EMDX 92
Title:  EMDX 92
Description: 
Photo Date:  6/9/2012  Upload Date: 6/18/2012 7:49:46 PM
Location:  McCook, IL
Author:  Joe Usselman
Categories: 
Locomotives:  EMDX 92(SD89MAC) EMDX 9501(SD60MAC) UP 9900(SD59MX)
Views:  4281   Comments: 5
UP 9900
Title:  UP 9900
Description: 
Photo Date:  9/28/2012  Upload Date: 10/9/2012 2:58:04 AM
Location:  Sacramento, CA
Author:  Josh Reyes
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  1022   Comments: 0
UP 9900
Title:  UP 9900
Description: 
Photo Date:  9/28/2012  Upload Date: 10/9/2012 2:58:58 AM
Location:  Sacramento, CA
Author:  Josh Reyes
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  589   Comments: 0
UP 9900
Title:  UP 9900
Description: 
Photo Date:  9/28/2012  Upload Date: 10/9/2012 3:00:49 AM
Location:  Sacramento, CA
Author:  Josh Reyes
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  782   Comments: 0
Union Pacific SD59MX 9900 sits on Display next to CSRM with UP 844 in the Background!.
Title:  Union Pacific SD59MX 9900 sits on Display next to CSRM with UP 844 in the Background!.
Description:  One of the engines sitting on display is the Union Pacific SD59MX #9900, which is a rebuilt SD60M.
Photo Date:  9/29/2012  Upload Date: 2/26/2013 12:48:37 AM
Location:  Sacramento, CA
Author:  Dom Blevins
Categories: 
Locomotives:  UP 9900(SD59MX) UP 844(4-8-4)
Views:  1665   Comments: 0
UP 9900 and 844
Title:  UP 9900 and 844
Description: 
Photo Date:  9/29/2012  Upload Date: 10/2/2012 8:16:00 PM
Location:  Sacramento, CA
Author:  Randy Jull
Categories: 
Locomotives:  UP 9900(SD59MX) UP 844(4-8-4)
Views:  672   Comments: 0
UP 9900
Title:  UP 9900
Description:  Union Pacific SD59MX #9900 sits on display in Old Sacramento during Union Pacifics 150th Anniversary Celebration! Here, she is seen on the California State Railroad Museums turntable.
Photo Date:  9/29/2012  Upload Date: 10/5/2012 3:41:36 AM
Location:  Sacramento, CA
Author:  Jamie West
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  937   Comments: 0
The New and The Old
Title:  The New and The Old
Description:  Old Union Pacific technology meets new Union Pacific technology as SD59MX #9900 sits parked next to 4-8-4 #844 at the California State Railroad Museum during the Union Pacific 150th Anniversary Celebration!
Photo Date:  9/29/2012  Upload Date: 10/13/2012 6:54:04 PM
Location:  Sacramento, CA
Author:  Jamie West
Categories:  Steam
Locomotives:  UP 844(4-8-4) UP 9900(SD59MX)
Views:  556   Comments: 0
UP 9900
Title:  UP 9900
Description:  Union Pacific SD59MX #9900 sits on display in Old Sacramento during Union Pacifics 150th Anniversary Celebration! Here, she is seen on the California State Railroad Museums turntable.
Photo Date:  9/29/2012  Upload Date: 10/13/2012 6:56:16 PM
Location:  Sacramento, CA
Author:  Jamie West
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  1018   Comments: 0
UP 9900
Title:  UP 9900
Description:  Union Pacific 9900 on display on the turntable at the California State Railroad Museum for Union Pacifics Sacramento community celebration, celebrating UPs 150th anniversary.
Photo Date:  9/29/2012  Upload Date: 10/3/2012 10:48:35 PM
Location:  Sacramento, CA
Author:  Joseph C.
Categories:  Roster,Yard,Signal
Locomotives:  UP 9900(SD59MX)
Views:  969   Comments: 0
UP 9900
Title:  UP 9900
Description:  1st time I've seen UP 9900 here at Redding - note the low emission hood on this model. Lashed to UP 9912 and UP 9920 on the yard track.
Photo Date:  3/19/2013  Upload Date: 3/20/2013 12:53:43 AM
Location:  Redding, CA
Author:  Tom Vance
Categories:  Station
Locomotives:  UP 9900(SD59MX) UP 9920(SD59MX)
Views:  1617   Comments: 0
UP 9900
Title:  UP 9900
Description:  3 - SD59MX's at Redding,CA with camera shy UP 9900 in the middle, UP 9920 at the far right.
Photo Date:  3/19/2013  Upload Date: 3/20/2013 1:01:57 AM
Location:  Redding, CA
Author:  Tom Vance
Categories:  Yard
Locomotives:  UP 9912(SD59MX) UP 9900(SD59MX) UP 9920(SD59MX)
Views:  910   Comments: 0
UP 9900
Title:  UP 9900
Description:  UP 9900 data sticker at Redding CA. This Unit looked fresh out of the factory on this day 3/19/2013.
Photo Date:  3/19/2013  Upload Date: 3/20/2013 8:18:10 AM
Location:  Redding, CA
Author:  Tom Vance
Categories:  Yard
Locomotives:  UP 9900(SD59MX)
Views:  949   Comments: 0
UP 9900
Title:  UP 9900
Description: 
Photo Date:  4/3/2013  Upload Date: 4/7/2013 3:45:42 PM
Location:  Roseville, CA
Author:  Ashley Rodriguez
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  347   Comments: 0
UP 9924
Title:  UP 9924
Description:  SD59MX 3 set sports the newest number UP 9924 resting at Redding,CA on April 16, 2013. This lashed to UP 9900 and UP 9921.
Photo Date:  4/16/2013  Upload Date: 6/13/2013 8:23:30 AM
Location:  Redding, CA
Author:  Tom Vance
Categories:  Roster,Station
Locomotives:  UP 9924(SD59MX) UP 9900(SD59MX)
Views:  1055   Comments: 0
UP 9900
Title:  UP 9900
Description: 
Photo Date:  4/30/2013  Upload Date: 5/1/2013 1:27:05 AM
Location:  Roseville, CA
Author:  Ashley Rodriguez
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  535   Comments: 0
UP 9921
Title:  UP 9921
Description:  on the yard track at Redding. This 3-set SD59MX's (9921/9900/9911) has been stationed at Redding for quite some time now.
Photo Date:  5/30/2013  Upload Date: 6/8/2013 2:56:18 PM
Location:  Redding, CA
Author:  Tom Vance
Categories:  Station
Locomotives:  UP 9921(SD59MX) UP 9900(SD59MX)
Views:  689   Comments: 0
UP 9911
Title:  UP 9911
Description:  The hot weather has finally broke and winter is hopefully on us for good, these SD59MX's resting at the Redding Amtrak Station
Photo Date:  9/20/2013  Upload Date: 9/22/2013 8:35:56 AM
Location:  Redding, CA
Author:  Tom Vance
Categories:  Roster,Yard,Station,Track
Locomotives:  UP 9911(SD59MX) UP 9900(SD59MX)
Views:  749   Comments: 0
UP 9900 SD59MX Experimental Locomotive
Title:  UP 9900 SD59MX Experimental Locomotive
Description:  Test locomtives for EPA Tier 4 emissions standards. JR Davis Yard.
Photo Date:  9/21/2013  Upload Date: 9/22/2013 3:20:28 PM
Location:  Roseville, CA
Author:  Kim Piersol
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  613   Comments: 0
UP 9923 9900 9911 SD59MXs
Title:  UP 9923 9900 9911 SD59MXs
Description:  Leaving the UP JR Davis Yard in Roseville with covered hoppers heading up the Valley Sub towards Marysville. Testing locomotives for EPA Tier 4 emissions standards compliance. 0838 hours.
Photo Date:  9/21/2013  Upload Date: 9/22/2013 3:20:53 PM
Location:  Roseville, CA
Author:  Kim Piersol
Categories: 
Locomotives:  UP 9923(SD59MX) UP 9900(SD59MX) UP 9911(SD59MX)
Views:  536   Comments: 0
UP 9923 9900 9911 SD59MXs
Title:  UP 9923 9900 9911 SD59MXs
Description:  Leaving the UP JR Davis Yard in Roseville with covered hoppers heading up the Valley Sub towards Marysville. Testing locomotives for EPA Tier 4 emissions standards compliance. 0838 hours.
Photo Date:  9/21/2013  Upload Date: 9/22/2013 3:20:58 PM
Location:  Roseville, CA
Author:  Kim Piersol
Categories: 
Locomotives:  UP 9923(SD59MX) UP 9900(SD59MX) UP 9911(SD59MX)
Views:  505   Comments: 0
UP 9900 SD59MX Experimental Locomotive
Title:  UP 9900 SD59MX Experimental Locomotive
Description:  Test locomtives for EPA Tier 4 emissions standards. JR Davis Yard.
Photo Date:  9/21/2013  Upload Date: 9/22/2013 3:21:02 PM
Location:  Roseville, CA
Author:  Kim Piersol
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  928   Comments: 0
UP 9923 9900 9911 SD59MXs
Title:  UP 9923 9900 9911 SD59MXs
Description:  Leaving the UP JR Davis Yard in Roseville with covered hoppers heading up the Valley Sub towards Marysville. Testing locomotives for EPA Tier 4 emissions standards compliance. 0838 hours.
Photo Date:  9/21/2013  Upload Date: 9/22/2013 3:21:06 PM
Location:  Roseville, CA
Author:  Kim Piersol
Categories: 
Locomotives:  UP 9923(SD59MX) UP 9900(SD59MX) UP 9911(SD59MX)
Views:  832   Comments: 0
UP 9914
Title:  UP 9914
Description:  UP 9914 refurbished to SD59MX - lashed to UP 9900 I got all but 3 or 4 refurbished as SD59MXs at Redding from 2012 - 2015. This a crummy cell phone pic as the 35mm was in the shop!
Photo Date:  4/5/2014  Upload Date: 8/2/2020 10:30:22 AM
Location:  Redding, CA
Author:  Tom Vance
Categories:  Roster,Station
Locomotives:  UP 9914(SD59MX) UP 9900(SD59MX)
Views:  224   Comments: 0
SD59MXs in Charge
Title:  SD59MXs in Charge
Description:  Union Pacific SD59MXs #9914, #9900 (the test bed unit), and #9913 lead the Redding Turn through Marysville, CA at Binney Jct.
Photo Date:  4/12/2014  Upload Date: 7/6/2014 3:27:57 PM
Location:  Binney Junction, CA
Author:  Jamie West
Categories:  Action
Locomotives:  UP 9914(SD59MX) UP 9900(SD59MX) UP 9913(SD59MX)
Views:  873   Comments: 0
UP 9900
Title:  UP 9900
Description:  Union Pacific SD59MX #9900, the test bed unit, trails on the Redding Turn as it rolls through Marysville at Binney Jct.
Photo Date:  4/12/2014  Upload Date: 7/6/2014 4:26:22 PM
Location:  Binney Junction, CA
Author:  Jamie West
Categories:  Action
Locomotives:  UP 9900(SD59MX)
Views:  882   Comments: 0
UP MMIRV-19 in Pleasanton
Title:  UP MMIRV-19 in Pleasanton
Description:  Union Pacific's Milpitas to Roseville manifest (MMIRV-19) passes through Pleasanton led by C45ACCTEs #5287 and #5297, SD60M #2331, SD59MX #9900, and GP15-1 #619.
Photo Date:  2/19/2015  Upload Date: 6/23/2015 4:57:58 AM
Location:  Pleasanton, CA
Author:  Jamie West
Categories:  Action
Locomotives:  UP 5287(AC45CCTE) UP 5297(AC45CCTE) UP 2331(SD60M) UP 9900(SD59MX) UPY 619(GP15-1)
Views:  508   Comments: 0
UP 9900
Title:  UP 9900
Description:  Union Pacific SD59MX #9900 trails on the Milpitas to Roseville manifest (MMIRV-19) as it passes vhrough Pleasaoton.
Photo Date:  2/19/2015  Upload Date: 6/23/2015 4:42:31 PM
Location:  Pleasanton, CA
Author:  Jamie West
Categories:  Action
Locomotives:  UP 9900(SD59MX)
Views:  314   Comments: 0
UP MNWRV-21
Title:  UP MNWRV-21
Description:  UP MNWRV-21 passes through Galt.
Photo Date:  2/21/2015  Upload Date: 5/22/2015 12:58:24 AM
Location:  Galt, CA
Author:  Dom Blevins
Categories: 
Locomotives:  UP 2331(SD60M) UP 9900(SD59MX)
Views:  558   Comments: 1
UP 9900
Title:  UP 9900
Description:  UP 9900 "humpy" has been working the Rock Job for the past couple weeks.
Photo Date:  6/6/2015  Upload Date: 6/11/2015 4:12:49 PM
Location:  Watsonville Junction, CA
Author:  JASON GIFFORD
Categories:  Roster,Yard
Locomotives:  UP 9900(SD59MX) UP 2333(SD60M) UP 9916(SD59MX)
Views:  738   Comments: 0
UP 9900 "humpy"
Title:  UP 9900 "humpy"
Description: 
Photo Date:  6/6/2015  Upload Date: 6/11/2015 7:45:52 PM
Location:  Watsonville Junction, CA
Author:  JASON GIFFORD
Categories:  Roster,Yard
Locomotives:  UP 9900(SD59MX)
Views:  893   Comments: 0
UP 9900
Title:  UP 9900
Description: 
Photo Date:  9/8/2015  Upload Date: 9/8/2015 10:13:10 PM
Location:  McCook, IL
Author:  Seth Lakin
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  478   Comments: 0
UP 9900
Title:  UP 9900
Description: 
Photo Date:  12/29/2016  Upload Date: 12/29/2016 8:08:40 PM
Location:  Clinton, IA
Author:  Jim Hamilton
Categories:  Roster
Locomotives:  UP 9900(SD59MX)
Views:  1210   Comments: 0
UP 9900
Title:  UP 9900
Description:  Not sure if this is still a SD59MX but its still cool looking
Photo Date:  9/24/2018  Upload Date: 9/24/2018 8:20:29 PM
Location:  Marshalltown, IA
Author:  Matt Petersen
Categories: 
Locomotives:  UP 9900(SD59MX)
Views:  834   Comments: 1
UP 9907
Title:  UP 9907
Description: 
Photo Date:  1/10/2019  Upload Date: 2/1/2019 2:05:28 PM
Location:  Pleasanton, CA
Author:  Dom Blevins
Categories: 
Locomotives:  UP 9907(SD59MX) UP 9900(SD59MX) UP 5188(SD70M)
Views:  515   Comments: 0
UP 5177
Title:  UP 5177
Description: 
Photo Date:  3/11/2019  Upload Date: 9/25/2020 8:31:19 PM
Location:  Emeryville, CA
Author:  Dom Blevins
Categories: 
Locomotives:  AMTK 7(P42DC) UP 9900(SD59MX) UP 2596(ET44AH)
Views:  458   Comments: 0

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