I029 N over North Deer Ck
Fair Condition56 years old5,135 vehicles/day
Location
| State | South Dakota |
| County | Brookings |
| Location | 3.1 S Deuel Co Line |
| Carries | I029 N |
| Crosses | North Deer Ck |
| Coordinates | 44.49927, -96.75690 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 86.9 ft (26.5 m) |
| Max Span | 30.5 ft (9.3 m) |
| Deck Width | 40.7 ft (12.4 m) |
| Deck Area | 328.6 sq m |
| Main Spans | 3 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 5,135 (2024) |
| Truck Traffic | 29% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000006185031 |