SR 112 over Clallam River

Fair Condition56 years old1,785 vehicles/day

Location

StateWashington
CountyClallam
Location18.5 E Makah Res
CarriesSR 112
CrossesClallam River
Coordinates48.23097, -124.25508

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length210.0 ft (64 m)
Max Span94.2 ft (28.7 m)
Deck Width35.4 ft (10.8 m)
Deck Area691.2 sq m
Main Spans3
Year Built1970

Traffic

Avg Daily Traffic1,785 (2023)
Truck Traffic18%
Lanes On Bridge2

Inspection & Ownership

Last Inspection924
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0008762B0000000

Nearby Bridges