3120 N over Big Lost River
Fair Condition47 years old20 vehicles/day
Location
| State | Idaho |
| County | Butte |
| Location | 0.4 S. 0.3 E. Moore |
| Carries | 3120 N |
| Crosses | Big Lost River |
| Coordinates | 43.72914, -113.35964 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 46.9 ft (14.3 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 104.4 sq m |
| Main Spans | 1 |
| Year Built | 1979 (reconstructed 1993) |
Traffic
| Avg Daily Traffic | 20 (2023) |
| Truck Traffic | 50% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000031495 |