S 43 over Wise River
Fair Condition56 years old616 vehicles/day
Location
| State | Montana |
| County | Beaverhead |
| Location | Wise River |
| Carries | S 43 |
| Crosses | Wise River |
| Coordinates | 45.79144, -112.95186 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 77.1 ft (23.5 m) |
| Max Span | 74.1 ft (22.6 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 329 sq m |
| Main Spans | 1 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 616 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00046065+01201 |