Photos
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Ross Island Bridge Photo taken by Michael Goff on July 6, 2008 |
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Ross Island Bridge Photo taken by Michael Goff on July 6, 2008 |
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Ross Island Bridge from upstream Photo taken by Michael Goff on July 6, 2008 |
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Main Spans from upstream Photo taken by Michael Goff on July 6, 2008 |
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Ross Island Bridge from the Portland Aerial Tram Photo taken by Michael Goff on April 24, 2009 |
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Ross Island Bridge from the Portland Aerial Tram Photo taken by Michael Goff on April 24, 2009 |
Facts
- Overview
- Steel arch bridge over Willamette River on US 26 in Portland
- Location
- Portland, Multnomah County, Oregon
- Status
- Open to traffic
- History
- Built 1926
- Builders
- - American Bridge Co. of New York (Steel Fabricator)
- Booth & Pomeroy (Steel Erector)
- Gustav Lindenthal (Engineer)
- Lindstrom & Feigenson (Contractor Approach Spans)
- Design
- Steel arch
- Dimensions
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Length of largest span: 535.0 ft.
Total length: 3,649.1 ft.
Vertical clearance above deck: 41.5 ft.
- Inventory number
- BH 29899 (Bridgehunter.com ID)
Update Log
- May 11, 2009: New photos from Michael Goff
- July 8, 2008: Updated by Michael Goff
- July 7, 2008: New photos from Michael Goff
- June 7, 2008: Changed name, corrected county
Sources
- James Baughn - webmaster [at] bridgehunter [dot] com
- Michael Goff - michael [dot] goff [at] odot [dot] state [dot] or [dot] us
- Ross Island Bridge HAER Webpage