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The SP&S Class A-1 steam locomotives were a group of 5 identical locomotives. They were used in the rail yards at Portland, Oregon, and Vancouver, Washington, from 1907 to 1952. They were replaced with diesel-electric switch locomotives.
In 1907, the new SP&S needed equipment for regular operations. Company officials wanted 25 freight locomotives and two switch locomotives to start with. [2] The president of the Great Northern Railway advised SP&S officials that his railroad could contribute excess engines. [2] Because of this, only five switch locomotives were purchased for use in the terminal yards in Portland and Vancouver. [2]
All five locomotives in Class A-1 were built by the Manchester plant of American Locomotive Company. Because of the availability of spare parts from the Northern Pacific Railway in Portland, OR, and Pasco and Vancouver, WA, [2] these locomotives were identical to Northern Pacific class L-9 switch locomotives. [3]
All five locomotives were delivered to the SP&S in February 1908. [4] They were initially used in work service completing the North Bank line from Portland to Spokane. [4] Upon completion of the main line, these locomotives were transferred to the terminals for switching service. In late 1942 and early 1943 all 5 locomotives were assigned to the Portland Terminal yards as switch locomotives. [5] In 1946 locomotive number 2 was sold to the City of Prineville Railway. [1] With the arrival of SW9 switch engines 43-45 in 1951, [6] the remaining A-1 class steamers were retired in 1952.
These locomotives were numbered 1 to 5
Locomotive number 1 was scrapped April 25, 1952. Locomotive number 2 was sold to the City of Prineville Railway and renumbered as their number 7 on July 31, 1946. Locomotive number 3 was scrapped January 24, 1952. Locomotive number 4 was scrapped April 25, 1951. Locomotive number 5 was scrapped January 24, 1952. [1]
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SP&S class A-1 [1] | |||||||||||||||||||||
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The SP&S Class A-1 steam locomotives were a group of 5 identical locomotives. They were used in the rail yards at Portland, Oregon, and Vancouver, Washington, from 1907 to 1952. They were replaced with diesel-electric switch locomotives.
In 1907, the new SP&S needed equipment for regular operations. Company officials wanted 25 freight locomotives and two switch locomotives to start with. [2] The president of the Great Northern Railway advised SP&S officials that his railroad could contribute excess engines. [2] Because of this, only five switch locomotives were purchased for use in the terminal yards in Portland and Vancouver. [2]
All five locomotives in Class A-1 were built by the Manchester plant of American Locomotive Company. Because of the availability of spare parts from the Northern Pacific Railway in Portland, OR, and Pasco and Vancouver, WA, [2] these locomotives were identical to Northern Pacific class L-9 switch locomotives. [3]
All five locomotives were delivered to the SP&S in February 1908. [4] They were initially used in work service completing the North Bank line from Portland to Spokane. [4] Upon completion of the main line, these locomotives were transferred to the terminals for switching service. In late 1942 and early 1943 all 5 locomotives were assigned to the Portland Terminal yards as switch locomotives. [5] In 1946 locomotive number 2 was sold to the City of Prineville Railway. [1] With the arrival of SW9 switch engines 43-45 in 1951, [6] the remaining A-1 class steamers were retired in 1952.
These locomotives were numbered 1 to 5
Locomotive number 1 was scrapped April 25, 1952. Locomotive number 2 was sold to the City of Prineville Railway and renumbered as their number 7 on July 31, 1946. Locomotive number 3 was scrapped January 24, 1952. Locomotive number 4 was scrapped April 25, 1951. Locomotive number 5 was scrapped January 24, 1952. [1]
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cite book}}
: |volume=
has extra text (
help)