SR 411 over Arkansas Creek

Good Condition45 years old4,365 vehicles/day

Location

StateWashington
CountyCowlitz
Location11.3 N Jct SR 432
CarriesSR 411
CrossesArkansas Creek
Coordinates46.26561, -122.92575

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length166.0 ft (50.6 m)
Max Span55.1 ft (16.8 m)
Deck Width43.0 ft (13.1 m)
Deck Area662.9 sq m
Main Spans3
Year Built1981

Traffic

Avg Daily Traffic4,365 (2023)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0011968A0000000

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