S 41 over Stone Creek

Fair Condition77 years old2,403 vehicles/day

Location

StateMontana
CountyBeaverhead
Location9m NE Dillon
CarriesS 41
CrossesStone Creek
Coordinates45.32305, -112.52709

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure5 (Fair)
Channel/Waterway8 (Very Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length38.1 ft (11.6 m)
Max Span19.0 ft (5.8 m)
Deck Width29.9 ft (9.1 m)
Deck Area105.6 sq m
Main Spans2
Year Built1949

Traffic

Avg Daily Traffic2,403 (2023)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberP00049009+00571

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