Us-131 over Boyne River
Fair Condition79 years old6,736 vehicles/day
Location
| State | Michigan |
| County | Charlevoix |
| Location | 0.8 Mi N Of Boyne Falls |
| Carries | Us-131 |
| Crosses | Boyne River |
| Coordinates | 45.18021, -84.91427 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 30.8 ft (9.4 m) |
| Max Span | 29.5 ft (9 m) |
| Deck Width | 43.3 ft (13.2 m) |
| Deck Area | 124.1 sq m |
| Main Spans | 1 |
| Year Built | 1947 |
Traffic
| Avg Daily Traffic | 6,736 (2007) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000001479 |