Cascade Mountain crossing of the Great Northern Railway.
Contributors: Historical Map Collection.; Great Northern Railway Company (U.S.)
Publisher: Great Northern Railway
Published: 1929
Place of publication: [St. Paul? Minn.]
Language: eng
Number of pages: 14
Subjects: Railroad tunnels.; Railroad tunnels -- Cascade Mountain Range.
Other titles: New Cascade tunnel.
Notes: Caption title.

Cover title: New Cascade tunnel.