S 19 over South Fork Bear Creek

Good Condition66 years old465 vehicles/day

Location

StateMontana
CountyFergus
Location12m N Grass Range
CarriesS 19
CrossesSouth Fork Bear Creek
Coordinates47.20203, -108.80017

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length91.9 ft (28 m)
Max Span45.9 ft (14 m)
Deck Width30.8 ft (9.4 m)
Deck Area263.2 sq m
Main Spans2
Year Built1960

Traffic

Avg Daily Traffic465 (2023)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberP00061056+03731

Nearby Bridges