HWY 10 W over Ninemile Slide 026

Poor Condition79 years old141 vehicles/day

Location

StateMontana
CountyMissoula
Location3m W Huson
CarriesHWY 10 W
CrossesNinemile Slide 026
Coordinates47.02604, -114.38215

Condition Ratings

Overall ConditionPoor
Deck6 (Satisfactory)
Superstructure5 (Fair)
Substructure4 (Poor)
Scour CriticalNot applicable

Physical Characteristics

MaterialWood or Timber
DesignStringer/Multi-beam
Total Length375.0 ft (114.3 m)
Max Span26.9 ft (8.2 m)
Deck Width29.2 ft (8.9 m)
Deck Area1017.3 sq m
Main Spans15
Year Built1947

Traffic

Avg Daily Traffic141 (2023)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberL32166005+02001

Nearby Bridges