I 90 over Sep S 295

Fair Condition64 years old6,397 vehicles/day

Location

StateMontana
CountyPark
Location3.7m E Livingston
CarriesI 90
CrossesSep S 295
Coordinates45.67717, -110.51334

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length128.0 ft (39 m)
Max Span49.9 ft (15.2 m)
Deck Width41.0 ft (12.5 m)
Deck Area487.5 sq m
Main Spans3
Year Built1962

Traffic

Avg Daily Traffic6,397 (2023)
Truck Traffic18%
Lanes On Bridge2
Lanes Under Bridge2

Inspection & Ownership

Last InspectionDecember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberI00090336+08901

Nearby Bridges