Sd037 over North Br Twelve Mile Ck

Fair Condition80 years old3,776 vehicles/day

Location

StateSouth Dakota
CountyDavison
Location2.3 N Jct Sd 42
CarriesSd037
CrossesNorth Br Twelve Mile Ck
Coordinates43.57733, -98.00596

Condition Ratings

Overall ConditionFair
Channel/Waterway7 (Good)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length30.8 ft (9.4 m)
Max Span9.8 ft (3 m)
Deck Area120.3 sq m
Main Spans3
Year Built1946 (reconstructed 1962)

Traffic

Avg Daily Traffic3,776 (2024)
Truck Traffic13%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000018160187

Nearby Bridges