Nd Highway 8 over Little Knife River

Good Condition41 years old2,110 vehicles/day

Location

StateNorth Dakota
CountyMountrail
Location1 South Of Stanley
CarriesNd Highway 8
CrossesLittle Knife River
Coordinates48.29571, -102.37515

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length21.0 ft (6.4 m)
Max Span9.8 ft (3 m)
Deck Area52.5 sq m
Main Spans2
Year Built1985 (reconstructed 2011)

Traffic

Avg Daily Traffic2,110 (2018)
Truck Traffic30%
Lanes On Bridge2

Inspection & Ownership

Last Inspection923
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number0008155110