I-405 (hwy 061) SB over City Streets

Fair Condition54 years old51,625 vehicles/day

Location

StateOregon
CountyMultnomah
LocationW Fremont Intrchge
CarriesI-405 (hwy 061) SB
CrossesCity Streets
Coordinates45.53261, -122.68730

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignBox Beam - Multiple
Total Length2383.9 ft (726.6 m)
Max Span196.9 ft (60 m)
Deck Width55.4 ft (16.9 m)
Deck Area12279.5 sq m
Main Spans6
Year Built1972

Traffic

Avg Daily Traffic51,625 (2022)
Truck Traffic8%
Lanes On Bridge3
Lanes Under Bridge18

Inspection & Ownership

Last Inspection723
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number09268S061 00284

Nearby Bridges