SR 20 over Bacon Creek

Good Condition54 years old1,930 vehicles/day

Location

StateWashington
CountySkagit
Location13.3 E Jct SR 530
CarriesSR 20
CrossesBacon Creek
Coordinates48.58767, -121.39558

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical4 — Foundations need monitoring

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignStringer/Multi-beam
Total Length236.9 ft (72.2 m)
Max Span115.2 ft (35.1 m)
Deck Width43.0 ft (13.1 m)
Deck Area945.8 sq m
Main Spans3
Year Built1972

Traffic

Avg Daily Traffic1,930 (2023)
Truck Traffic7%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0009350A0000000

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