Sd044 over White Thunder Ck

Fair Condition45 years old323 vehicles/day

Location

StateSouth Dakota
CountyMellette
Location2 W Of Wood
CarriesSd044
CrossesWhite Thunder Ck
Coordinates43.50067, -100.50759

Condition Ratings

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

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length24.9 ft (7.6 m)
Max Span12.1 ft (3.7 m)
Deck Area74.5 sq m
Main Spans2
Year Built1981

Traffic

Avg Daily Traffic323 (2024)
Truck Traffic11%
Lanes On Bridge2

Inspection & Ownership

Last Inspection223
Inspection FrequencyEvery 48 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000048371255