464 AVE (fas 6499) over I029
Fair Condition53 years old66 vehicles/day
Location
| State | South Dakota |
| County | Hamlin |
| Location | 2.8 NW Sd 22 Interch |
| Carries | 464 AVE (fas 6499) |
| Crosses | I029 |
| Coordinates | 44.77612, -96.92527 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 425.9 ft (129.8 m) |
| Max Span | 121.4 ft (37 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 1375.9 sq m |
| Main Spans | 4 |
| Year Built | 1973 |
Traffic
| Avg Daily Traffic | 66 (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 | 000000029280020 |