IRR BIA RTE 501 over Blackbird Creek
Poor Condition59 years old28 vehicles/day
Location
| State | Nebraska |
| County | Thurston |
| Location | 5 Km East Of Macy |
| Carries | IRR BIA RTE 501 |
| Crosses | Blackbird Creek |
| Coordinates | 42.10931, -96.31708 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 108.9 ft (33.2 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 25.6 ft (7.8 m) |
| Deck Area | 259.0 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 28 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000000A048 |