Johnson Creek Road over Johnson Creek

Fair Condition49 years old324 vehicles/day

Location

StateWashington
CountyThurston
Location1.8 M N Skookumchuck RD
CarriesJohnson Creek Road
CrossesJohnson Creek
Coordinates46.81482, -122.73265

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignSlab
Total Length51.8 ft (15.8 m)
Max Span25.9 ft (7.9 m)
Deck Width29.2 ft (8.9 m)
Deck Area140.6 sq m
Main Spans2
Year Built1977

Traffic

Avg Daily Traffic324 (2021)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection723
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number080470000000000

Nearby Bridges