SR 27 over Mccoy Creek

Good Condition62 years old1,344 vehicles/day

Location

StateWashington
CountyWhitman
Location21.2 N Jct SR 272
CarriesSR 27
CrossesMccoy Creek
Coordinates47.13086, -117.24258

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length33.1 ft (10.1 m)
Max Span29.9 ft (9.1 m)
Deck Width51.2 ft (15.6 m)
Deck Area157.6 sq m
Main Spans1
Year Built1964

Traffic

Avg Daily Traffic1,344 (2023)
Truck Traffic10%
Lanes On Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0007523A0000000

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