Grade ST over I-5

Fair Condition47 years old2,712 vehicles/day

Location

StateWashington
CountyCowlitz
Location2.2 N Jct SR 432
CarriesGrade ST
CrossesI-5
Coordinates46.13382, -122.89899

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length213.9 ft (65.2 m)
Max Span107.9 ft (32.9 m)
Deck Width43.0 ft (13.1 m)
Deck Area854.1 sq m
Main Spans2
Year Built1979

Traffic

Avg Daily Traffic2,712 (2020)
Truck Traffic7%
Lanes On Bridge2
Lanes Under Bridge6

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0010902A0000000

Nearby Bridges