Gilbert Hett RD over Trib. To Grand River

Good Condition18 years old25 vehicles/day

Location

StateSouth Dakota
CountyHarding
Location7.1w & 5.5s Buffalo
CarriesGilbert Hett RD
CrossesTrib. To Grand River
Coordinates45.50236, -103.69446

Condition Ratings

Overall ConditionGood
Channel/Waterway7 (Good)
Culvert8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length28.5 ft (8.7 m)
Max Span14.1 ft (4.3 m)
Deck Area68.7 sq m
Main Spans2
Year Built2008

Traffic

Avg Daily Traffic25 (2022)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 48 months
OwnerCounty Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000032178310