SR 6 over Chehalis River

Fair Condition87 years old11,576 vehicles/day

Location

StateWashington
CountyLewis
Location26.3 E Pacific Co
CarriesSR 6
CrossesChehalis River
Coordinates46.65764, -122.98597

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length1044.9 ft (318.5 m)
Max Span240.2 ft (73.2 m)
Deck Width24.9 ft (7.6 m)
Deck Area2420.6 sq m
Main Spans1
Year Built1939

Traffic

Avg Daily Traffic11,576 (2023)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0002538B0000000

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