Access- Bradfd Is over Bonneville Dam

Fair Condition88 years old83 vehicles/day

Location

StateOregon
CountyMultnomah
LocationA-branch Fishladder Bridg
CarriesAccess- Bradfd Is
CrossesBonneville Dam
Coordinates45.64230, -121.94552

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Channel/Waterway9 (Excellent)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignStringer/Multi-beam
Total Length149.6 ft (45.6 m)
Max Span69.9 ft (21.3 m)
Deck Width24.0 ft (7.3 m)
Deck Area332.9 sq m
Main Spans3
Year Built1938

Traffic

Avg Daily Traffic83 (2024)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerCorps of Engineers
Historical SignificanceHistorical significance is not determined
Structure NumberCEPNPPOR000BD03

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