SR 112 over Sekiu River

Good Condition44 years old881 vehicles/day

Location

StateWashington
CountyClallam
Location9.6 E Makah Res
CarriesSR 112
CrossesSekiu River
Coordinates48.28796, -124.39603

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 Length317.9 ft (96.9 m)
Max Span122.0 ft (37.2 m)
Deck Width35.1 ft (10.7 m)
Deck Area1036.8 sq m
Main Spans3
Year Built1982

Traffic

Avg Daily Traffic881 (2023)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0012080A0000000

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