S 78 over Whitebird Creek

Fair Condition19 years old2,376 vehicles/day

Location

StateMontana
CountyStillwater
Location6m NE Absarokee
CarriesS 78
CrossesWhitebird Creek
Coordinates45.56901, -109.33285

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway5 (Fair)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length94.5 ft (28.8 m)
Max Span91.9 ft (28 m)
Deck Width42.0 ft (12.8 m)
Deck Area368.6 sq m
Main Spans1
Year Built2007

Traffic

Avg Daily Traffic2,376 (2023)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberP00078039+06001

Nearby Bridges