I 15 Nbl over Blackrock Rd.gs
Fair Condition61 years old9,750 vehicles/day
Location
| State | Idaho |
| County | Bannock |
| Location | 4.6 W. Inkom |
| Carries | I 15 Nbl |
| Crosses | Blackrock Rd.gs |
| Coordinates | 42.79905, -112.34085 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete |
| Design | Frame |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 27.9 ft (8.5 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 119 sq m |
| Main Spans | 1 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 9,750 (2023) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 921 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000011195 |