I-5 over Harrison AVE

Fair Condition54 years old24,769 vehicles/day

Location

StateWashington
CountyLewis
Location1.1 N Jct SR 507
CarriesI-5
CrossesHarrison AVE
Coordinates46.72697, -122.97703

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length208.0 ft (63.4 m)
Max Span94.2 ft (28.7 m)
Deck Width86.6 ft (26.4 m)
Deck Area1673.8 sq m
Main Spans3
Year Built1972

Traffic

Avg Daily Traffic24,769 (2023)
Truck Traffic17%
Lanes On Bridge4
Lanes Under Bridge6

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0009251A0000000

Nearby Bridges