S 84 over Cherry Creek

Fair Condition74 years old2,492 vehicles/day

Location

StateMontana
CountyMadison
Location9m NE Norris
CarriesS 84
CrossesCherry Creek
Coordinates45.62214, -111.54859

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length40.0 ft (12.2 m)
Max Span19.0 ft (5.8 m)
Deck Width25.9 ft (7.9 m)
Deck Area96.4 sq m
Main Spans2
Year Built1952

Traffic

Avg Daily Traffic2,492 (2023)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberP00084009+06651

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