M-73 over Brule River
Good Condition23 years old685 vehicles/day
Location
| State | Michigan |
| County | Iron |
| Location | @ Wisconsin ST Line |
| Carries | M-73 |
| Crosses | Brule River |
| Coordinates | 46.03246, -88.79733 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 101.0 ft (30.8 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 48.2 ft (14.7 m) |
| Deck Area | 452.8 sq m |
| Main Spans | 2 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 685 (2007) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004165 |