SR 106 over Skokomish River

Good Condition39 years old1,614 vehicles/day

Location

StateWashington
CountyMason
Location1.4 E Jct US 101
CarriesSR 106
CrossesSkokomish River
Coordinates47.31958, -123.14039

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length720.1 ft (219.5 m)
Max Span80.1 ft (24.4 m)
Deck Width35.1 ft (10.7 m)
Deck Area2348.7 sq m
Main Spans9
Year Built1987

Traffic

Avg Daily Traffic1,614 (2023)
Truck Traffic5%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0013205A0000000

Nearby Bridges