US Highway 85 over Little Missouri River

Good Condition6 years old4,680 vehicles/day

Location

StateNorth Dakota
CountyMcKenzie
Location16 South Of Nd 23
CarriesUS Highway 85
CrossesLittle Missouri River
Coordinates47.59101, -103.25304

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length790.0 ft (240.8 m)
Max Span160.1 ft (48.8 m)
Deck Width85.0 ft (25.9 m)
Deck Area6236.7 sq m
Main Spans5
Year Built2020

Traffic

Avg Daily Traffic4,680 (2017)
Truck Traffic36%
Lanes On Bridge4

Inspection & Ownership

Last Inspection823
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0085126575

Nearby Bridges