General description of tunnel 8 mi. long 100 mi. east of Seattle; advantages from point of operation; problems presented in location and construction; electric locomotives and their operation. (see also description in DuPont Mag., vol. 23, no. 3, Mar. 1929, pp. 2-5 and 24, 6 figs)
America's longest railroad tunnel -- An engineering masterpiece
Universal Engr
Universal Engineer ; 49 , n 1
1929
2 pages
Article (Journal)
English
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