1c From NB I-5 over SW Terwilliger Blvd.

Fair Condition33 years old6,649 vehicles/day

Location

StateOregon
CountyMultnomah
Location1.7 M S Of Ross Isl. Br.
Carries1c From NB I-5
CrossesSW Terwilliger Blvd.
Coordinates45.46980, -122.68628

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length290.0 ft (88.4 m)
Max Span129.9 ft (39.6 m)
Deck Width36.7 ft (11.2 m)
Deck Area990.1 sq m
Main Spans3
Year Built1993

Traffic

Avg Daily Traffic6,649 (2022)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number08392D001C29709

Nearby Bridges