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Mosier Twin Tunnels

Photos 

Mosier Tunnel - East Portal

August 22, 2005

Photo taken by Michael Goff

Enlarge

BH Photo #118040

Map 

Facts 

Overview
Tunnel under Mosier Tunnel on Historical Columbia River Highway Trail
Location
Wasco County, Oregon
Status
Open to pedestrians
History
Built 1920, Closed due to rock fall problems 1953, Reopened to public in 2000
Builders
- A.D. Kern (Contractor)
- Conde B. McCullough of Redfield, South Dakota (Design Engineer)
- JAL Construction (Retrofit Contractor)
Design
Tunnel
Dimensions
Span length: 352.1 ft.
Total length: 352.1 ft.
Also called
Mosier Tunnel
Approximate latitude, longitude
+45.68500, -121.42000   (decimal degrees)
45°41'06" N, 121°25'12" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/623035/5060263 (zone/easting/northing)
Quadrangle map:
White Salmon
Inventory numbers
OR 00653 (Oregon Dept. of Transportation structure number)
BH 36924 (Bridgehunter.com ID)
Average daily traffic (as of 2002)
1

Update Log 

  • January 12, 2018: New photos from Leslie R trick
  • July 23, 2008: Added by Michael Goff

Sources 

  • Mike Goff - michael [dot] goff [at] hotmail [dot] com
  • Leslie R trick