3175 North over Big Lost River
Fair Condition91 years old210 vehicles/day
Location
| State | Idaho |
| County | Butte |
| Location | 0.2 N. 0.4 E. Moore |
| Carries | 3175 North |
| Crosses | Big Lost River |
| Coordinates | 43.73625, -113.35864 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 38.1 ft (11.6 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 24.9 ft (7.6 m) |
| Deck Area | 88.2 sq m |
| Main Spans | 1 |
| Year Built | 1935 (reconstructed 1989) |
Traffic
| Avg Daily Traffic | 210 (2023) |
| Truck Traffic | 11% |
| 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 | 000000000031435 |