IRR BIA RTE 9 over Abear Creek
Fair Condition64 years old93 vehicles/day
Location
| State | South Dakota |
| County | Ziebach |
| Location | 10 Km East Of Jct Sd 63 |
| Carries | IRR BIA RTE 9 |
| Crosses | Abear Creek |
| Coordinates | 44.86356, -101.15100 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 69.9 ft (21.3 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 166.1 sq m |
| Main Spans | 3 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 93 (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 | 00000000000A011 |