128th Av SW over Unnamed Stream

Good Condition19 years old3,047 vehicles/day

Location

StateWashington
CountyThurston
Location0.08 Mile W Littlerock RD
Carries128th Av SW
CrossesUnnamed Stream
Coordinates46.90183, -123.02031

Condition Ratings

Overall ConditionGood
Deck8 (Very Good)
Superstructure8 (Very Good)
Substructure8 (Very Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length28.9 ft (8.8 m)
Max Span27.9 ft (8.5 m)
Deck Width39.0 ft (11.9 m)
Deck Area104.7 sq m
Main Spans1
Year Built2007

Traffic

Avg Daily Traffic3,047 (2021)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection624
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number087545000000000

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