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2/9/2026
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Home > Union Pacific Yard > Locomotives > Rebuilt EMD GP22 > UPY 1004

Pictures of UPY 1004
 
Owner: Union Pacific Yard
Model:Rebuilt EMD GP22Built As:MKT 310 (GP38-2)
Serial Number:72644-7Order No:72644
Frame Number:72644-7Built:12/1972
Notes:nee MKT 310, UPY 1004 GP22T4 {EMD24B} 3/28/19
Other locos with this serial:  UPY 1004(GP22) MKT 310(GP38-2) UP 841(GP38-2)
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Union Pacific
Title:  Union Pacific
Description:  UPY 1004
Photo Date:  5/20/2019  Upload Date: 5/29/2019 1:34:50 AM
Location:  Roseville, CA
Author:  Mike Berka
Categories:  Roster
Locomotives:  UPY 1004(GP22)
Views:  1222   Comments: 0
UPY 1004
Title:  UPY 1004
Description: 
Photo Date:  8/5/2019  Upload Date: 8/13/2019 3:06:35 AM
Location:  Benicia, CA
Author:  TrainSF Rail Productions
Categories:  Roster,Scenic,Yard,Action
Locomotives:  UPY 1004(GP22)
Views:  812   Comments: 0
UP 569
Title:  UP 569
Description: 
Photo Date:  9/11/2019  Upload Date: 1/10/2020 12:42:00 PM
Location:  Roseville, CA
Author:  Ryan Stuart
Categories:  Roster,Action
Locomotives:  UP 569(GP38-2) UPY 1004(GP22) UP 5573(AC44CWCTE)
Views:  1253   Comments: 1
UPY 1004
Title:  UPY 1004
Description: 
Photo Date:  9/11/2019  Upload Date: 1/10/2020 12:43:27 PM
Location:  Roseville, CA
Author:  Ryan Stuart
Categories:  Roster,Yard,Action
Locomotives:  UPY 1004(GP22) UP 9033(SD70AH) UP 6657(AC44CW)
Views:  1066   Comments: 1
Union Pacific Tier IV UPY #1004
Title:  Union Pacific Tier IV UPY #1004
Description:  UPY 1004. A Progress Rail engine classed by UP as a GP22T4. Uses DEF. CARB money used.
Photo Date:  10/5/2019  Upload Date: 1/30/2023 12:08:31 PM
Location:  West Sacramento, CA
Author:  Steven Vincent
Categories: 
Locomotives:  UPY 1004(GP22)
Views:  742   Comments: 0
UPY 1004
Title:  UPY 1004
Description: 
Photo Date:  1/2/2020  Upload Date: 9/25/2020 8:30:46 PM
Location:  Campbell, CA
Author:  Dom Blevins
Categories: 
Locomotives:  UPY 1004(GP22)
Views:  706   Comments: 0
UPY 1004 switching around
Title:  UPY 1004 switching around
Description: 
Photo Date:  7/19/2020  Upload Date: 12/17/2020 1:07:27 PM
Location:  Oakland, CA
Author:  TrainSF Rail Productions
Categories:  Roster,Yard
Locomotives:  UPY 1004(GP22) UPY 1005(GP22ECO)
Views:  841   Comments: 0
UPY 1004
Title:  UPY 1004
Description: 
Photo Date:  6/23/2021  Upload Date: 9/15/2022 10:57:49 AM
Location:  Roseville, CA
Author:  Dom Blevins
Categories: 
Locomotives:  UPY 1004(GP22)
Views:  838   Comments: 0
UPY #1004 "EMD"/Progress Rail EMD24B which UP classes as GP22T4
Title:  UPY #1004 "EMD"/Progress Rail EMD24B which UP classes as GP22T4
Description:  UPY 1004
Photo Date:  10/13/2022  Upload Date: 2/1/2023 12:59:56 PM
Location:  Fresno, CA
Author:  Steven Vincent
Categories: 
Locomotives:  UPY 1004(GP22)
Views:  748   Comments: 0
UPY 1004
Title:  UPY 1004
Description: 
Photo Date:  11/25/2025  Upload Date: 12/10/2025 2:40:20 PM
Location:  Roseville, CA
Author:  Randy Curlin
Categories:  Roster,Yard
Locomotives:  UPY 1004(GP22)
Views:  161   Comments: 0

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