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- Code Number:
- CNOV02P10_11
- Title:
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Hawthorne Bridge, Vertical lift bridge, Willamette River, Hawthorne Blvd, Portland
- This is the oldest operational vertical lift bridge in the United States and the oldest large span highway bridge in Oregon. In the state of Oregon it is the busiest a:"bicycle" and transit bridge, It carries over 4,800 cyclists and 750 Tri-Met Portland buses daily.
Built: 1910; Rehabilitated 1944, Rehabilitated & Painted in 1999 Builders: United Engineering and Construction (Contractor), Waddell & Harrington (Engineering Firm), Wakefield & Jacobson (Contractor) Length of largest span: 251.0 feet Total length: 1,382.9 feet Deck width: 43.6 feet Vertical clearance above deck: 15.7 feet Also known as: Hawthorne Street Bridge, Hawthorne Blvd Bridge Inspection (as of 03/2009) Deck condition rating: Good (7 out of 9) Superstructure condition rating: Good (7 out of 9) Substructure condition rating: Good (7 out of 9) Appraisal: Functionally obsolete Sufficiency rating: 68.2 (out of 100) Average daily traffic (as of 2007): 25,866 Approximate latitude, longitude +45.51306, -122.67083 (decimal degrees)
- Keywords:
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Bridge, Crossing, Span, Portland, Multnomah County, Oregon, USA, City, United States of America, Oregon, Structure, Architecture, Travel, Scenics, USA, Archives, History, State
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