207 ST over I029
Fair Condition56 years old146 vehicles/day
Location
| State | South Dakota |
| County | Brookings |
| Location | 3 S Sd 30 Interch |
| Carries | 207 ST |
| Crosses | I029 |
| Coordinates | 44.38376, -96.75687 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 278.9 ft (85 m) |
| Max Span | 105.0 ft (32 m) |
| Deck Width | 38.7 ft (11.8 m) |
| Deck Area | 1,003 sq m |
| Main Spans | 2 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 146 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
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 | 000000006185110 |