Blankenship RD over Flathead River 070

Fair Condition66 years old548 vehicles/day

Location

StateMontana
CountyFlathead
Location4m NW Coram
CarriesBlankenship RD
CrossesFlathead River 070
Coordinates48.46545, -114.07166

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialSteel
DesignGirder and Floorbeam
Total Length389.8 ft (118.8 m)
Max Span95.1 ft (29 m)
Deck Width21.7 ft (6.6 m)
Deck Area784.1 sq m
Main Spans4
Year Built1960 (reconstructed 1991)

Traffic

Avg Daily Traffic548 (2023)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection824
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure NumberL15427002+03001

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