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General Information

Beginning of works: 20 August 1897
Completion: 20 December 1900
Status: out of service

Project Type

Structure: Tunnel
Function / usage: Railroad (railway) tunnel

Location

Location: , ,
, ,
Location description:

Under the Cascade Mountains on former Great Northern Railway

Coordinates: 47° 46' 22" N    121° 4' 43" W
Coordinates: 47° 44' 58" N    121° 7' 10" W
Show coordinates on a map

Technical Information

Dimensions

total length 4210 m
number of tubes 1

Participants

Currently there is no information available about persons or companies having participated in this project.

Relevant Web Sites

There currently are no relevant websites listed.

  • About this
    data sheet
  • Structure-ID
    20051310
  • Published on:
    04/01/2010
  • Last updated on:
    12/01/2015
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