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4/19/2024
 
 
 
 
 
Owner: Union Pacific Railroad Company
Model:Alco 4-6-6-4Built As:UP 3984 (4-6-6-4)
Serial Number:70173Order No:S-1879
Frame Number:21X32 cylinders, 69" driversBuilt:6/1943
Notes:Schenectady 06/1943 as # 3984, to oil in 11/52 and re# 3717, retired 10/59
Other locos with this serial:  UP 3717(4-6-6-4) UP 3984(4-6-6-4)
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Union Pacific 4-6-6-4 3717
Title:  Union Pacific 4-6-6-4 3717
Description:  Taken sometime during the mid-1950s, 4-6-6-4 3717 was photographed somewhere out on the UP, possibly in Cheyenne. 3717 was built by ALCo in June 1943 as UP 3984. It would be renumbered to 3717 in 1952. 3717 was retired in October 1959.
Photo Date:  1/1/1956  Upload Date: 10/9/2023 6:13:10 PM
Location:  Unknown, WY
Author:  Unknown
Categories: 
Locomotives:  UP 3717(4-6-6-4)
Views:  48   Comments: 0
UP 3717 - 4-6-6-4 - Last month in operation - October 1959
Title:  UP 3717 - 4-6-6-4 - Last month in operation - October 1959
Description:  Collection of Mario Stefani - First Numbered 3984 in June 1943 when delivered by Schenectady as a coal burner, this locomotive was converted to burn oil in November 1952 and renumbered to 3717, retired in October 1959.
Photo Date:  10/4/1959  Upload Date: 8/11/2012 11:02:59 AM
Location:  Ogden, UT
Author:  unknown
Categories:  Roster,Model,Steam
Locomotives:  UP 3717(4-6-6-4) UP 3984(4-6-6-4)
Views:  3157   Comments: 3


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