I 94 over O`fallon Creek

Fair Condition57 years old1,939 vehicles/day

Location

StateMontana
CountyPrairie
Location1m SW Fallon
CarriesI 94
CrossesO`fallon Creek
Coordinates46.82509, -105.15497

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length275.9 ft (84.1 m)
Max Span91.9 ft (28 m)
Deck Width44.3 ft (13.5 m)
Deck Area1135.3 sq m
Main Spans3
Year Built1969

Traffic

Avg Daily Traffic1,939 (2023)
Truck Traffic28%
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberI00094184+01152

Nearby Bridges