The new Sauvie Island Bridge is a steel, tied through arch that is constructed of weathering steel with concrete approach spans. The weathering steel will minimize life cycle costs.
(David Evans and Associates, Project Page)
Length of largest span: 365.2 ft.
Total length: 1,177.2 ft.
Deck width: 36.0 ft.
Vertical clearance above deck: 26.2 ft.
Multnomah Channel Bridge
Approximate latitude, longitude
+45.62778, -122.81611(decimal degrees) 45°37'40" N, 122°48'58" W (degrees°minutes'seconds")
Approximate UTM coordinates
USGS topographic map
OR 20136 (Oregon Dept. of Transportation structure number)
BH 43522 (Bridgehunter.com ID)
Inspection (as of 09/2011)
Deck condition rating: Very Good(8 out of 9) Superstructure condition rating: Very Good(8 out of 9) Substructure condition rating: Very Good(8 out of 9) Sufficiency rating: 72.0 (out of 100)