IRR BIA RTE 4 over Fire Steel Creek
Good Condition39 years old45 vehicles/day
Location
| State | South Dakota |
| County | Corson |
| Location | 8 Km East Of HWY 65 |
| Carries | IRR BIA RTE 4 |
| Crosses | Fire Steel Creek |
| Coordinates | 45.60189, -101.30312 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 119.1 ft (36.3 m) |
| Max Span | 44.9 ft (13.7 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 388.4 sq m |
| Main Spans | 3 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 45 (2023) |
| Truck Traffic | 10% |
| 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 | 00000000000A124 |