I 90 over Jarrett CR Farm Access

Fair Condition45 years old6,090 vehicles/day

Location

StateMontana
CountySweet Grass
Location3.1m E Springdale
CarriesI 90
CrossesJarrett CR Farm Access
Coordinates45.75095, -110.15798

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure6 (Satisfactory)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length115.2 ft (35.1 m)
Max Span53.1 ft (16.2 m)
Deck Width44.3 ft (13.5 m)
Deck Area473.9 sq m
Main Spans3
Year Built1981

Traffic

Avg Daily Traffic6,090 (2023)
Truck Traffic18%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberI00090357+02211

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