IRR BIA RTE 8 over Blackfoot River
Good Condition51 years old210 vehicles/day
Location
| State | Idaho |
| County | Bingham |
| Location | 9 Km E Of HWY 191&blkfoot |
| Carries | IRR BIA RTE 8 |
| Crosses | Blackfoot River |
| Coordinates | 43.19085, -112.22765 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 90.9 ft (27.7 m) |
| Max Span | 88.9 ft (27.1 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 279.8 sq m |
| Main Spans | 1 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 210 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000000P413 |