Denney RD Conn over Fanno Creek

Fair Condition47 years old11,586 vehicles/day

Location

StateOregon
CountyWashington
Location2.8 Mi NW Tigard Cc
CarriesDenney RD Conn
CrossesFanno Creek
Coordinates45.46938, -122.78830

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length149.9 ft (45.7 m)
Max Span75.1 ft (22.9 m)
Deck Width54.8 ft (16.7 m)
Deck Area763.2 sq m
Main Spans2
Year Built1979

Traffic

Avg Daily Traffic11,586 (2022)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number13074A144C00310

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