Photos
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Tooth Rock Tunnel west portal Photo taken by Michael Goff on January 10, 2009 |
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Toothrock Tunnel west portal Photo taken by Michael Goff on January 10, 2009 |
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Tooth Rock Tunnel east Photo taken by Michael Goff in July 2008 |
Facts
- Overview
- Tunnel under Tooth Rock on I-84
- Location
- Multnomah County, Oregon
- Status
- Open to traffic
- History
- Built 1936 due to the need to relocate the highway for the construction of Bonneville Dam
- Design
- Tunnel
- Dimensions
-
Total length: 827.1 ft.
- Inventory number
- BH 30117 (Bridgehunter.com ID)
Update Log
- January 12, 2009: New photos from Michael Goff
- July 28, 2008: New photo from Michael Goff