Structure 5923 · Luce County, MI
Carries County Road 418 over N Br Two Hearted River, 5 Mi S Of Muscalonge.
24 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.
| State | Michigan |
| County | Luce |
| Location | 5 Mi S Of Muscalonge |
| Carries | County Road 418 |
| Crosses | N Br Two Hearted River |
| Coordinates | 46.59117, -85.62982 |
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 15.7 ft (4.8 m) |
| Deck Area | 35.0 sq m |
| Main Spans | 1 |
| Year Built | 1935 (reconstructed 1989) |
| Avg Daily Traffic | 10 (2016) |
| Lanes On Bridge | 1 |
| Last Inspection | October 2024 |
| Inspection Frequency | Every 6 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | Unknown |
| Structure Number | 000000000005923 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.