Facts
- Overview
- Vertical lift bridge over Willamette River on Hawthorne Avenue in Portland
- Location
- Portland, Multnomah County, Oregon
- Status
- Open to traffic
- History
- Built 1910; rehabilitated 1944
- Builders
- - United Engineering and Construction (Steel Erector)
- Waddell & Harrington (Engineers)
- Wakefield & Jacobson (Contractor)
- Design
- Vertical lift
- Dimensions
-
Length of largest span: 251.0 ft.
Total length: 1,382.9 ft.
Deck width: 43.6 ft.
Vertical clearance above deck: 15.7 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +45.51306, -122.67083 (decimal degrees)
45°30'47" N, 122°40'15" W (degrees°minutes'seconds") - Inventory number
- BH 29877 (Bridgehunter.com ID)
- Inspection (as of 10/2004)
- Deck condition rating: Very Good (8 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 68.3 (out of 100) - Average daily traffic (as of 2004)
- 24,864
Sources
- James Baughn - webmaster [at] bridgehunter [dot] com
- Michael Goff - michael [dot] goff [at] odot [dot] state [dot] or [dot] us