I 90 EB over Int Turah

Fair Condition62 years old5,626 vehicles/day

Location

StateMontana
CountyMissoula
LocationTurah
CarriesI 90 EB
CrossesInt Turah
Coordinates46.83595, -113.83006

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length118.1 ft (36 m)
Max Span44.9 ft (13.7 m)
Deck Width41.3 ft (12.6 m)
Deck Area453.6 sq m
Main Spans3
Year Built1964

Traffic

Avg Daily Traffic5,626 (2023)
Truck Traffic20%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberI00090113+08861

Nearby Bridges