IRR BIA RTE 7 over Virgin Creek
Poor Condition65 years old105 vehicles/day
Location
| State | South Dakota |
| County | Dewey |
| Location | 0.5 Km East Of Promise |
| Carries | IRR BIA RTE 7 |
| Crosses | Virgin Creek |
| Coordinates | 45.32900, -100.60464 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 148.0 ft (45.1 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 342.8 sq m |
| Main Spans | 5 |
| Year Built | 1961 |
Traffic
| Avg Daily Traffic | 105 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000000A111 |