I029 S over Us212

Fair Condition56 years old4,225 vehicles/day

Location

StateSouth Dakota
CountyCodington
LocationUS 212 & I 29 Interchange
CarriesI029 S
CrossesUs212
Coordinates44.89025, -97.05706

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure6 (Satisfactory)
Substructure6 (Satisfactory)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length308.1 ft (93.9 m)
Max Span86.0 ft (26.2 m)
Deck Width40.7 ft (12.4 m)
Deck Area1164.4 sq m
Main Spans4
Year Built1970

Traffic

Avg Daily Traffic4,225 (2024)
Truck Traffic27%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000015214180

Nearby Bridges