I-5 over Portland AVE

Fair Condition64 years old105,864 vehicles/day

Location

StateWashington
CountyPierce
Location1.1 N Jct SR 7
CarriesI-5
CrossesPortland AVE
Coordinates47.23897, -122.41097

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length215.9 ft (65.8 m)
Max Span91.9 ft (28 m)
Deck Width95.5 ft (29.1 m)
Deck Area1914.8 sq m
Main Spans3
Year Built1962 (reconstructed 2012)

Traffic

Avg Daily Traffic105,864 (2023)
Truck Traffic8%
Lanes On Bridge6
Lanes Under Bridge6

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0006792A0000000

Nearby Bridges