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Interlocking Tower Abbreviations
Abbreviation used in the Interlocking Tower Roster.
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Abbrev.
Railroad Name
C&PS =
Columbia & Puget Sound Railway
DM&IR =
Duluth Missabee & Iron Range
ELC =
English Lumber Company
GN =
Great Northern
ITR =
Interstate Transfer Railway
KST =
King Street Terminal
MLW =
Milwaukee Road
NP =
Northern Pacific
PNWT =
Pacific Northwest Traction Co
PS&C =
Pugit Sound & Cascade
PSC =
Puget Sound & Pacific
PS&WH RW =
Puget Sound & Willipa Harbor Railway
OWRR&N =
Oregon Washington RR & Navigation
SBL =
Schafer Brothers Logging
SP&S =
Spokane, Portland & Seattle
Note
Those listings in the synopsis & document column's in blue are there because a letter from C O Jenks (GN) to the NP dated April 15th 1921 sets out those locations that the GN wishes to be interlocked.
The NP response is not as far as I know available. It would help if it was.
Compliance Details
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