W Reserve DR over Stillwater River

Fair Condition43 years old100 vehicles/day

Location

StateMontana
CountyFlathead
Location3m NW Kalispell
CarriesW Reserve DR
CrossesStillwater River
Coordinates48.24038, -114.32401

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway5 (Fair)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length209.0 ft (63.7 m)
Max Span77.1 ft (23.5 m)
Deck Width59.1 ft (18 m)
Deck Area1146.6 sq m
Main Spans3
Year Built1983

Traffic

Avg Daily Traffic100 (2025)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last InspectionNovember 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberS00548004+05001

Nearby Bridges