IRR BIA RTE 29 over One Mile Creek
Poor Condition76 years old401 vehicles/day
Location
| State | North Dakota |
| County | Sioux |
| Location | 4 Km South Of Fort Yates |
| Carries | IRR BIA RTE 29 |
| Crosses | One Mile Creek |
| Coordinates | 46.06844, -100.64875 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 52.8 ft (16.1 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 122.4 sq m |
| Main Spans | 1 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 401 (2023) |
| Truck Traffic | 15% |
| 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 | 00000000000A066 |