Quinaby Road over I-5 (hwy 1)

Fair Condition51 years old94,995 vehicles/day

Location

StateOregon
CountyMarion
Location030 Mi N Salem Ncl
CarriesQuinaby Road
CrossesI-5 (hwy 1)
Coordinates45.03506, -122.98061

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length324.1 ft (98.8 m)
Max Span137.1 ft (41.8 m)
Deck Width42.7 ft (13 m)
Deck Area1284.4 sq m
Main Spans2
Year Built1975

Traffic

Avg Daily Traffic94,995 (2022)
Truck Traffic14%
Lanes On Bridge2
Lanes Under Bridge6

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number07852A001 26241

Nearby Bridges