Logo
 
 
10/31/2024
 
 
 
 
 
Owner: Union Pacific Railroad Company
Model:Alco 4-8-8-4Built As:UP 4020 (4-8-8-4)
Serial Number:72777Order No:S-1936
Frame Number:23¾X32 cylinders, 68" driversBuilt:11/1944
Notes:Blt. Nov. 1944, scrapped May 24, 1963.
Other locos with this serial:  UP 4020(4-8-8-4)
  Page Controls   View:  Pics Per Page:
UP 4020
Title:  UP 4020
Description:  The engineer and fireman lean out of the cab of Big Boy 4020 as it moves through the yard in Cheyenne. UP 4020 was built in November of 1944, was scrapped on May 24, 1963, and is new to RRPA. Obtained from Union Pacific Steam: Big Boy Portraits (Bush, Ehernberger)
Photo Date:  10/6/1953  Upload Date: 6/4/2021 8:18:06 PM
Location:  Cheyenne, WY
Author:  C.T.Felstead
Categories:  Roster,Yard,Steam,Track,Action
Locomotives:  UP 4020(4-8-8-4)
Views:  178   Comments: 0
UP 4020
Title:  UP 4020
Description:  Big Boy 4020 is serviced at the coal plant at Laramie. Its May 8, 1954, 9 years since VE Day and 9 years until 4020 is scrapped, on May 24, 1963. Obtained from Union Pacific Steam: Big Boy Portraits (Bush, Ehernberger)
Photo Date:  5/8/1954  Upload Date: 9/19/2021 2:50:08 PM
Location:  Laramie, WY
Author:  J.L.Ehernberger
Categories:  Yard,Steam
Locomotives:  UP 4020(4-8-8-4)
Views:  95   Comments: 0
Big Boy 4020
Title:  Big Boy 4020
Description:  UP 4020 takes on coal at Rock River in August, 1956. The 4020 was built in November, 1944, and was taken out of service after 1958. After five years in storage, she was scrapped on May 24, 1963 at Geneva, Utah. Obtained from Union Pacific Steam: Big Boy Portraits (Bush, Ehernberger)
Photo Date:  8/19/1956  Upload Date: 7/15/2022 10:45:04 PM
Location:  Rock River, WY
Author:  A.E.Stensvad
Categories:  Roster,Steam,Action
Locomotives:  UP 4020(4-8-8-4)
Views:  129   Comments: 0
Union Pacific 4-8-8-4 4020
Title:  Union Pacific 4-8-8-4 4020
Description:  Trundling through the switch work at Cheyenne, 4-8-8-4 4020 weaves along with a freight. 4020 came from ALCo in November 1944. It was retired in July 1962 and sold for scrap in May 1963.
Photo Date:  8/19/1956  Upload Date: 10/9/2023 7:06:24 PM
Location:  Cheyenne, WY
Author:  Dave Straight
Categories: 
Locomotives:  UP 4020(4-8-8-4)
Views:  79   Comments: 0
Union Pacific 4-8-8-4 4020
Title:  Union Pacific 4-8-8-4 4020
Description: 
Photo Date:  7/21/1957  Upload Date: 12/6/2022 9:31:16 PM
Location:  Rawlins, WY
Author:  Alfred Weger
Categories: 
Locomotives:  UP 4020(4-8-8-4)
Views:  90   Comments: 0
UP 4020
Title:  UP 4020
Description:  Big Boy 4020 splits the signals two miles west of Cheyenne in September, 1957. 4020 is on Track 3, Tracks 1 and 2 have already broken off to the northwest. Obtained from Union Pacific Steam: Big Boy Portraits (Bush, Ehernberger)
Photo Date:  9/17/1957  Upload Date: 9/19/2021 2:06:16 PM
Location:  Cheyenne, WY
Author:  David Martindell
Categories:  Steam,Signal,Action
Locomotives:  UP 4020(4-8-8-4)
Views:  183   Comments: 0


Site Design ©2001-2020 Tim Huemmer
Photos © respective authors
  Contact: info@rrpicturearchives.net