The electric system of the Great Northern railway company at Cascade tunnel

Author(s): Cary T. Hutchinson
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 November 1909
Volume: 28
Page(s): 1,409 - 1,447
ISSN (Paper): 0097-2444
DOI: 10.1109/PAIEE.1909.6660192



The first three-phase installation on a trunk line railway in the United States was put into operation early in July of this year at the Cascade Mountain tunnel on the Great Northern Railway, in the State of Washington, about one hundred miles east of Seattle.